Bug: [FEATURE] Rename crate data_models to hyperswitch_domain_models



### Feature Description

Crate `data_models` needs to be renamed to `hyperswitch_domain_models`

### Possible Implementation

Rename crate `data_models` to `hyperswitch_domain_models` and update it's references in entire codebase.

### Have you spent some time checking if this feature request has been raised before?

- [X] I checked and didn't find a similar issue

### Have you read the Contributing Guidelines?

- [X] I have read the [Contributing Guidelines](https://github.com/juspay/hyperswitch/blob/main/docs/CONTRIBUTING.md)

### Are you willing to submit a PR?

Yes, I am willing to submit a PR!
diff --git a/Cargo.lock b/Cargo.lock
index 635edcc995e..00c491d7101 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -337,11 +337,11 @@ dependencies = [
  "aws-smithy-types 1.1.8",
  "bigdecimal",
  "common_utils",
- "data_models",
  "diesel_models",
  "error-stack",
  "external_services",
  "futures 0.3.30",
+ "hyperswitch_domain_models",
  "hyperswitch_interfaces",
  "masking",
  "once_cell",
@@ -2402,23 +2402,6 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
-[[package]]
-name = "data_models"
-version = "0.1.0"
-dependencies = [
- "api_models",
- "async-trait",
- "common_enums",
- "common_utils",
- "diesel_models",
- "error-stack",
- "masking",
- "serde",
- "serde_json",
- "thiserror",
- "time",
-]
-
 [[package]]
 name = "deadpool"
 version = "0.10.0"
@@ -3619,6 +3602,23 @@ dependencies = [
  "tokio 1.37.0",
 ]
 
+[[package]]
+name = "hyperswitch_domain_models"
+version = "0.1.0"
+dependencies = [
+ "api_models",
+ "async-trait",
+ "common_enums",
+ "common_utils",
+ "diesel_models",
+ "error-stack",
+ "masking",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "time",
+]
+
 [[package]]
 name = "hyperswitch_interfaces"
 version = "0.1.0"
@@ -5593,7 +5593,6 @@ dependencies = [
  "config",
  "cookie 0.18.1",
  "currency_conversion",
- "data_models",
  "derive_deref",
  "diesel",
  "diesel_models",
@@ -5609,6 +5608,7 @@ dependencies = [
  "hex",
  "http 0.2.12",
  "hyper 0.14.28",
+ "hyperswitch_domain_models",
  "hyperswitch_interfaces",
  "image",
  "infer",
@@ -6643,13 +6643,13 @@ dependencies = [
  "common_utils",
  "config",
  "crc32fast",
- "data_models",
  "diesel",
  "diesel_models",
  "dyn-clone",
  "error-stack",
  "futures 0.3.30",
  "http 0.2.12",
+ "hyperswitch_domain_models",
  "masking",
  "mime",
  "moka",
diff --git a/crates/analytics/Cargo.toml b/crates/analytics/Cargo.toml
index b6cd29badee..52680df5c49 100644
--- a/crates/analytics/Cargo.toml
+++ b/crates/analytics/Cargo.toml
@@ -26,7 +26,7 @@ router_env = { version = "0.1.0", path = "../router_env", features = [
 diesel_models = { version = "0.1.0", path = "../diesel_models", features = [
     "kv_store",
 ] }
-data_models = { version = "0.1.0", path = "../data_models", default-features = false }
+hyperswitch_domain_models = { version = "0.1.0", path = "../hyperswitch_domain_models", default-features = false }
 
 #Third Party dependencies
 actix-web = "4.5.1"
diff --git a/crates/analytics/src/opensearch.rs b/crates/analytics/src/opensearch.rs
index 58569338cf6..7b19ba0ed06 100644
--- a/crates/analytics/src/opensearch.rs
+++ b/crates/analytics/src/opensearch.rs
@@ -4,8 +4,8 @@ use api_models::{
 };
 use aws_config::{self, meta::region::RegionProviderChain, Region};
 use common_utils::errors::{CustomResult, ErrorSwitch};
-use data_models::errors::{StorageError, StorageResult};
 use error_stack::ResultExt;
+use hyperswitch_domain_models::errors::{StorageError, StorageResult};
 use opensearch::{
     auth::Credentials,
     cert::CertificateValidation,
diff --git a/crates/data_models/Cargo.toml b/crates/hyperswitch_domain_models/Cargo.toml
similarity index 96%
rename from crates/data_models/Cargo.toml
rename to crates/hyperswitch_domain_models/Cargo.toml
index 54130ca002a..58eff10a363 100644
--- a/crates/data_models/Cargo.toml
+++ b/crates/hyperswitch_domain_models/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "data_models"
+name = "hyperswitch_domain_models"
 description = "Represents the data/domain models used by the business layer"
 version = "0.1.0"
 edition.workspace = true
diff --git a/crates/data_models/README.md b/crates/hyperswitch_domain_models/README.md
similarity index 70%
rename from crates/data_models/README.md
rename to crates/hyperswitch_domain_models/README.md
index 0c1c5170558..d0b974d13c6 100644
--- a/crates/data_models/README.md
+++ b/crates/hyperswitch_domain_models/README.md
@@ -1,3 +1,3 @@
-# Data models
+# Hyperswitch domain models
 
 Represents the data/domain models used by the business/domain layer
\ No newline at end of file
diff --git a/crates/data_models/src/errors.rs b/crates/hyperswitch_domain_models/src/errors.rs
similarity index 100%
rename from crates/data_models/src/errors.rs
rename to crates/hyperswitch_domain_models/src/errors.rs
diff --git a/crates/data_models/src/lib.rs b/crates/hyperswitch_domain_models/src/lib.rs
similarity index 100%
rename from crates/data_models/src/lib.rs
rename to crates/hyperswitch_domain_models/src/lib.rs
diff --git a/crates/data_models/src/mandates.rs b/crates/hyperswitch_domain_models/src/mandates.rs
similarity index 100%
rename from crates/data_models/src/mandates.rs
rename to crates/hyperswitch_domain_models/src/mandates.rs
diff --git a/crates/data_models/src/payments.rs b/crates/hyperswitch_domain_models/src/payments.rs
similarity index 100%
rename from crates/data_models/src/payments.rs
rename to crates/hyperswitch_domain_models/src/payments.rs
diff --git a/crates/data_models/src/payments/payment_attempt.rs b/crates/hyperswitch_domain_models/src/payments/payment_attempt.rs
similarity index 100%
rename from crates/data_models/src/payments/payment_attempt.rs
rename to crates/hyperswitch_domain_models/src/payments/payment_attempt.rs
diff --git a/crates/data_models/src/payments/payment_intent.rs b/crates/hyperswitch_domain_models/src/payments/payment_intent.rs
similarity index 100%
rename from crates/data_models/src/payments/payment_intent.rs
rename to crates/hyperswitch_domain_models/src/payments/payment_intent.rs
diff --git a/crates/data_models/src/payouts.rs b/crates/hyperswitch_domain_models/src/payouts.rs
similarity index 100%
rename from crates/data_models/src/payouts.rs
rename to crates/hyperswitch_domain_models/src/payouts.rs
diff --git a/crates/data_models/src/payouts/payout_attempt.rs b/crates/hyperswitch_domain_models/src/payouts/payout_attempt.rs
similarity index 100%
rename from crates/data_models/src/payouts/payout_attempt.rs
rename to crates/hyperswitch_domain_models/src/payouts/payout_attempt.rs
diff --git a/crates/data_models/src/payouts/payouts.rs b/crates/hyperswitch_domain_models/src/payouts/payouts.rs
similarity index 100%
rename from crates/data_models/src/payouts/payouts.rs
rename to crates/hyperswitch_domain_models/src/payouts/payouts.rs
diff --git a/crates/router/Cargo.toml b/crates/router/Cargo.toml
index 8915ab573e0..f8e2cfad126 100644
--- a/crates/router/Cargo.toml
+++ b/crates/router/Cargo.toml
@@ -14,7 +14,7 @@ email = ["external_services/email", "scheduler/email", "olap"]
 frm = ["api_models/frm"]
 stripe = ["dep:serde_qs"]
 release = ["stripe", "email", "backwards_compatibility", "business_profile_routing", "accounts_cache", "kv_store", "connector_choice_mca_id", "profile_specific_fallback_routing", "vergen", "recon", "external_services/aws_kms", "external_services/aws_s3"]
-olap = ["data_models/olap", "storage_impl/olap", "scheduler/olap", "api_models/olap", "dep:analytics"]
+olap = ["hyperswitch_domain_models/olap", "storage_impl/olap", "scheduler/olap", "api_models/olap", "dep:analytics"]
 oltp = ["storage_impl/oltp"]
 kv_store = ["scheduler/kv_store"]
 accounts_cache = []
@@ -26,7 +26,7 @@ dummy_connector = ["api_models/dummy_connector", "euclid/dummy_connector", "kgra
 connector_choice_mca_id = ["api_models/connector_choice_mca_id", "euclid/connector_choice_mca_id", "kgraph_utils/connector_choice_mca_id"]
 external_access_dc = ["dummy_connector"]
 detailed_errors = ["api_models/detailed_errors", "error-stack/serde"]
-payouts = ["api_models/payouts", "common_enums/payouts", "data_models/payouts", "storage_impl/payouts"]
+payouts = ["api_models/payouts", "common_enums/payouts", "hyperswitch_domain_models/payouts", "storage_impl/payouts"]
 payout_retry = ["payouts"]
 recon = ["email", "api_models/recon"]
 retry = []
@@ -104,7 +104,7 @@ cards = { version = "0.1.0", path = "../cards" }
 common_enums = { version = "0.1.0", path = "../common_enums" }
 common_utils = { version = "0.1.0", path = "../common_utils", features = ["signals", "async_ext", "logs"] }
 currency_conversion = { version = "0.1.0", path = "../currency_conversion" }
-data_models = { version = "0.1.0", path = "../data_models", default-features = false }
+hyperswitch_domain_models = { version = "0.1.0", path = "../hyperswitch_domain_models", default-features = false }
 diesel_models = { version = "0.1.0", path = "../diesel_models", features = ["kv_store"] }
 euclid = { version = "0.1.0", path = "../euclid", features = ["valued_jit"] }
 pm_auth = { version = "0.1.0", path = "../pm_auth", package = "pm_auth" }
diff --git a/crates/router/src/connector/noon/transformers.rs b/crates/router/src/connector/noon/transformers.rs
index a240154a0f3..8fd148864f5 100644
--- a/crates/router/src/connector/noon/transformers.rs
+++ b/crates/router/src/connector/noon/transformers.rs
@@ -373,11 +373,13 @@ impl TryFrom<&types::PaymentsAuthorizeRouterData> for NoonPaymentsRequest {
             .get_setup_mandate_details()
             .map(|mandate_data| {
                 let max_amount = match &mandate_data.mandate_type {
-                    Some(data_models::mandates::MandateDataType::SingleUse(mandate))
-                    | Some(data_models::mandates::MandateDataType::MultiUse(Some(mandate))) => {
-                        conn_utils::to_currency_base_unit(mandate.amount, mandate.currency)
-                    }
-                    Some(data_models::mandates::MandateDataType::MultiUse(None)) => {
+                    Some(hyperswitch_domain_models::mandates::MandateDataType::SingleUse(
+                        mandate,
+                    ))
+                    | Some(hyperswitch_domain_models::mandates::MandateDataType::MultiUse(Some(
+                        mandate,
+                    ))) => conn_utils::to_currency_base_unit(mandate.amount, mandate.currency),
+                    Some(hyperswitch_domain_models::mandates::MandateDataType::MultiUse(None)) => {
                         Err(errors::ConnectorError::MissingRequiredField {
                             field_name:
                                 "setup_future_usage.mandate_data.mandate_type.multi_use.amount",
diff --git a/crates/router/src/connector/nuvei/transformers.rs b/crates/router/src/connector/nuvei/transformers.rs
index 793ec2d87db..e0d7a58566d 100644
--- a/crates/router/src/connector/nuvei/transformers.rs
+++ b/crates/router/src/connector/nuvei/transformers.rs
@@ -5,8 +5,8 @@ use common_utils::{
     fp_utils,
     pii::{Email, IpAddress},
 };
-use data_models::mandates::MandateDataType;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::mandates::MandateDataType;
 use masking::{ExposeInterface, PeekInterface, Secret};
 use reqwest::Url;
 use serde::{Deserialize, Serialize};
diff --git a/crates/router/src/connector/stripe/transformers.rs b/crates/router/src/connector/stripe/transformers.rs
index 093a319f870..46c47a51f32 100644
--- a/crates/router/src/connector/stripe/transformers.rs
+++ b/crates/router/src/connector/stripe/transformers.rs
@@ -7,8 +7,8 @@ use common_utils::{
     pii::{self, Email},
     request::RequestContent,
 };
-use data_models::mandates::AcceptanceType;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::mandates::AcceptanceType;
 use masking::{ExposeInterface, ExposeOptionInterface, PeekInterface, Secret};
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
diff --git a/crates/router/src/connector/utils.rs b/crates/router/src/connector/utils.rs
index efcaa5bfce7..2cb3aa436e4 100644
--- a/crates/router/src/connector/utils.rs
+++ b/crates/router/src/connector/utils.rs
@@ -12,9 +12,9 @@ use common_utils::{
     errors::ReportSwitchExt,
     pii::{self, Email, IpAddress},
 };
-use data_models::payments::payment_attempt::PaymentAttempt;
 use diesel_models::enums;
 use error_stack::{report, ResultExt};
+use hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt;
 use masking::{ExposeInterface, Secret};
 use once_cell::sync::Lazy;
 use regex::Regex;
diff --git a/crates/router/src/core/errors.rs b/crates/router/src/core/errors.rs
index a7d36ff5128..d80d86460b2 100644
--- a/crates/router/src/core/errors.rs
+++ b/crates/router/src/core/errors.rs
@@ -10,8 +10,8 @@ use std::fmt::Display;
 
 use actix_web::{body::BoxBody, ResponseError};
 pub use common_utils::errors::{CustomResult, ParsingError, ValidationError};
-pub use data_models::errors::StorageError as DataStorageError;
 use diesel_models::errors as storage_errors;
+pub use hyperswitch_domain_models::errors::StorageError as DataStorageError;
 pub use redis_interface::errors::RedisError;
 use scheduler::errors as sch_errors;
 use storage_impl::errors as storage_impl_errors;
diff --git a/crates/router/src/core/errors/user/sample_data.rs b/crates/router/src/core/errors/user/sample_data.rs
index 84c6c9fa43a..3e72e49d317 100644
--- a/crates/router/src/core/errors/user/sample_data.rs
+++ b/crates/router/src/core/errors/user/sample_data.rs
@@ -1,6 +1,6 @@
 use api_models::errors::types::{ApiError, ApiErrorResponse};
 use common_utils::errors::{CustomResult, ErrorSwitch, ErrorSwitchFrom};
-use data_models::errors::StorageError;
+use hyperswitch_domain_models::errors::StorageError;
 
 pub type SampleDataResult<T> = CustomResult<T, SampleDataError>;
 
diff --git a/crates/router/src/core/errors/utils.rs b/crates/router/src/core/errors/utils.rs
index f664c33681c..678a351a4c3 100644
--- a/crates/router/src/core/errors/utils.rs
+++ b/crates/router/src/core/errors/utils.rs
@@ -42,7 +42,7 @@ impl<T> StorageErrorExt<T, errors::CustomersErrorResponse>
 }
 
 impl<T> StorageErrorExt<T, errors::ApiErrorResponse>
-    for error_stack::Result<T, data_models::errors::StorageError>
+    for error_stack::Result<T, hyperswitch_domain_models::errors::StorageError>
 {
     #[track_caller]
     fn to_not_found_response(
@@ -51,8 +51,10 @@ impl<T> StorageErrorExt<T, errors::ApiErrorResponse>
     ) -> error_stack::Result<T, errors::ApiErrorResponse> {
         self.map_err(|err| {
             let new_err = match err.current_context() {
-                data_models::errors::StorageError::ValueNotFound(_) => not_found_response,
-                data_models::errors::StorageError::CustomerRedacted => {
+                hyperswitch_domain_models::errors::StorageError::ValueNotFound(_) => {
+                    not_found_response
+                }
+                hyperswitch_domain_models::errors::StorageError::CustomerRedacted => {
                     errors::ApiErrorResponse::CustomerRedacted
                 }
                 _ => errors::ApiErrorResponse::InternalServerError,
@@ -68,7 +70,9 @@ impl<T> StorageErrorExt<T, errors::ApiErrorResponse>
     ) -> error_stack::Result<T, errors::ApiErrorResponse> {
         self.map_err(|err| {
             let new_err = match err.current_context() {
-                data_models::errors::StorageError::DuplicateValue { .. } => duplicate_response,
+                hyperswitch_domain_models::errors::StorageError::DuplicateValue { .. } => {
+                    duplicate_response
+                }
                 _ => errors::ApiErrorResponse::InternalServerError,
             };
             err.change_context(new_err)
diff --git a/crates/router/src/core/fraud_check/operation/fraud_check_post.rs b/crates/router/src/core/fraud_check/operation/fraud_check_post.rs
index d59c8c5ff47..3a80865bcd0 100644
--- a/crates/router/src/core/fraud_check/operation/fraud_check_post.rs
+++ b/crates/router/src/core/fraud_check/operation/fraud_check_post.rs
@@ -2,7 +2,7 @@ use api_models::payments::HeaderPayload;
 use async_trait::async_trait;
 use common_enums::{CaptureMethod, FrmSuggestion};
 use common_utils::ext_traits::Encode;
-use data_models::payments::{
+use hyperswitch_domain_models::payments::{
     payment_attempt::PaymentAttemptUpdate, payment_intent::PaymentIntentUpdate,
 };
 use router_env::{instrument, logger, tracing};
diff --git a/crates/router/src/core/fraud_check/types.rs b/crates/router/src/core/fraud_check/types.rs
index 082210a2e47..5acd722077f 100644
--- a/crates/router/src/core/fraud_check/types.rs
+++ b/crates/router/src/core/fraud_check/types.rs
@@ -6,7 +6,7 @@ use api_models::{
 };
 use common_enums::FrmSuggestion;
 use common_utils::pii::Email;
-use data_models::payments::{payment_attempt::PaymentAttempt, PaymentIntent};
+use hyperswitch_domain_models::payments::{payment_attempt::PaymentAttempt, PaymentIntent};
 use masking::Serialize;
 use serde::Deserialize;
 use utoipa::ToSchema;
diff --git a/crates/router/src/core/mandate.rs b/crates/router/src/core/mandate.rs
index 84aa9b48e6f..939367bd4db 100644
--- a/crates/router/src/core/mandate.rs
+++ b/crates/router/src/core/mandate.rs
@@ -515,6 +515,8 @@ pub trait MandateBehaviour {
     fn get_mandate_id(&self) -> Option<&api_models::payments::MandateIds>;
     fn set_mandate_id(&mut self, new_mandate_id: Option<api_models::payments::MandateIds>);
     fn get_payment_method_data(&self) -> domain::payments::PaymentMethodData;
-    fn get_setup_mandate_details(&self) -> Option<&data_models::mandates::MandateData>;
+    fn get_setup_mandate_details(
+        &self,
+    ) -> Option<&hyperswitch_domain_models::mandates::MandateData>;
     fn get_customer_acceptance(&self) -> Option<api_models::payments::CustomerAcceptance>;
 }
diff --git a/crates/router/src/core/mandate/helpers.rs b/crates/router/src/core/mandate/helpers.rs
index c15969fd1c8..f3b7b384e2d 100644
--- a/crates/router/src/core/mandate/helpers.rs
+++ b/crates/router/src/core/mandate/helpers.rs
@@ -1,9 +1,9 @@
 use api_models::payments as api_payments;
 use common_enums::enums;
 use common_utils::errors::CustomResult;
-use data_models::mandates::MandateData;
 use diesel_models::Mandate;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::mandates::MandateData;
 
 use crate::{
     core::{errors, payments},
diff --git a/crates/router/src/core/payment_methods.rs b/crates/router/src/core/payment_methods.rs
index 2b7577e1fb8..b2a4959edfb 100644
--- a/crates/router/src/core/payment_methods.rs
+++ b/crates/router/src/core/payment_methods.rs
@@ -7,8 +7,8 @@ pub use api_models::enums::Connector;
 use api_models::payments::CardToken;
 #[cfg(feature = "payouts")]
 pub use api_models::{enums::PayoutConnectors, payouts as payout_types};
-use data_models::payments::{payment_attempt::PaymentAttempt, PaymentIntent};
 use diesel_models::enums;
+use hyperswitch_domain_models::payments::{payment_attempt::PaymentAttempt, PaymentIntent};
 
 use crate::{
     core::{errors::RouterResult, payments::helpers, pm_auth as core_pm_auth},
diff --git a/crates/router/src/core/payment_methods/cards.rs b/crates/router/src/core/payment_methods/cards.rs
index 42145550c89..27d126bce90 100644
--- a/crates/router/src/core/payment_methods/cards.rs
+++ b/crates/router/src/core/payment_methods/cards.rs
@@ -2504,7 +2504,7 @@ pub async fn list_payment_methods(
             payment_methods: payment_method_responses,
             mandate_payment: payment_attempt.and_then(|inner| inner.mandate_details).map(
                 |d| match d {
-                    data_models::mandates::MandateDataType::SingleUse(i) => {
+                    hyperswitch_domain_models::mandates::MandateDataType::SingleUse(i) => {
                         api::MandateType::SingleUse(api::MandateAmountData {
                             amount: i.amount,
                             currency: i.currency,
@@ -2513,7 +2513,7 @@ pub async fn list_payment_methods(
                             metadata: i.metadata,
                         })
                     }
-                    data_models::mandates::MandateDataType::MultiUse(Some(i)) => {
+                    hyperswitch_domain_models::mandates::MandateDataType::MultiUse(Some(i)) => {
                         api::MandateType::MultiUse(Some(api::MandateAmountData {
                             amount: i.amount,
                             currency: i.currency,
@@ -2522,7 +2522,7 @@ pub async fn list_payment_methods(
                             metadata: i.metadata,
                         }))
                     }
-                    data_models::mandates::MandateDataType::MultiUse(None) => {
+                    hyperswitch_domain_models::mandates::MandateDataType::MultiUse(None) => {
                         api::MandateType::MultiUse(None)
                     }
                 },
@@ -3190,7 +3190,7 @@ pub async fn do_list_customer_pm_fetch_customer_if_not_passed(
         .await
     } else {
         let cloned_secret = req.and_then(|r| r.client_secret.as_ref().cloned());
-        let payment_intent: Option<data_models::payments::PaymentIntent> =
+        let payment_intent: Option<hyperswitch_domain_models::payments::PaymentIntent> =
             helpers::verify_payment_intent_time_and_client_secret(
                 db,
                 &merchant_account,
diff --git a/crates/router/src/core/payments.rs b/crates/router/src/core/payments.rs
index e2a5f148440..e69227155a5 100644
--- a/crates/router/src/core/payments.rs
+++ b/crates/router/src/core/payments.rs
@@ -27,12 +27,12 @@ use common_utils::{
     pii,
     types::Surcharge,
 };
-use data_models::mandates::{CustomerAcceptance, MandateData};
 use diesel_models::{ephemeral_key, fraud_check::FraudCheck};
 use error_stack::{report, ResultExt};
 use events::EventInfo;
 use futures::future::join_all;
 use helpers::ApplePayData;
+use hyperswitch_domain_models::mandates::{CustomerAcceptance, MandateData};
 use masking::{ExposeInterface, Secret};
 pub use payment_address::PaymentAddress;
 use redis_interface::errors::RedisError;
@@ -2703,7 +2703,7 @@ pub async fn list_payments(
     merchant: domain::MerchantAccount,
     constraints: api::PaymentListConstraints,
 ) -> RouterResponse<api::PaymentListResponse> {
-    use data_models::errors::StorageError;
+    use hyperswitch_domain_models::errors::StorageError;
     helpers::validate_payment_list_request(&constraints)?;
     let merchant_id = &merchant.merchant_id;
     let db = state.store.as_ref();
diff --git a/crates/router/src/core/payments/flows/authorize_flow.rs b/crates/router/src/core/payments/flows/authorize_flow.rs
index e44456fb1c7..6b64dc04044 100644
--- a/crates/router/src/core/payments/flows/authorize_flow.rs
+++ b/crates/router/src/core/payments/flows/authorize_flow.rs
@@ -231,7 +231,9 @@ impl mandate::MandateBehaviour for types::PaymentsAuthorizeData {
     fn get_setup_future_usage(&self) -> Option<diesel_models::enums::FutureUsage> {
         self.setup_future_usage
     }
-    fn get_setup_mandate_details(&self) -> Option<&data_models::mandates::MandateData> {
+    fn get_setup_mandate_details(
+        &self,
+    ) -> Option<&hyperswitch_domain_models::mandates::MandateData> {
         self.setup_mandate_details.as_ref()
     }
 
diff --git a/crates/router/src/core/payments/flows/setup_mandate_flow.rs b/crates/router/src/core/payments/flows/setup_mandate_flow.rs
index 6a810e9b3dd..59f7ee17551 100644
--- a/crates/router/src/core/payments/flows/setup_mandate_flow.rs
+++ b/crates/router/src/core/payments/flows/setup_mandate_flow.rs
@@ -177,7 +177,9 @@ impl mandate::MandateBehaviour for types::SetupMandateRequestData {
         self.payment_method_data.clone()
     }
 
-    fn get_setup_mandate_details(&self) -> Option<&data_models::mandates::MandateData> {
+    fn get_setup_mandate_details(
+        &self,
+    ) -> Option<&hyperswitch_domain_models::mandates::MandateData> {
         self.setup_mandate_details.as_ref()
     }
     fn get_customer_acceptance(&self) -> Option<api_models::payments::CustomerAcceptance> {
diff --git a/crates/router/src/core/payments/helpers.rs b/crates/router/src/core/payments/helpers.rs
index 45816b875c7..be04d2fb1ac 100644
--- a/crates/router/src/core/payments/helpers.rs
+++ b/crates/router/src/core/payments/helpers.rs
@@ -9,13 +9,13 @@ use common_utils::{
     ext_traits::{AsyncExt, ByteSliceExt, Encode, ValueExt},
     fp_utils, generate_id, pii,
 };
-use data_models::{
-    mandates::MandateData,
-    payments::{payment_attempt::PaymentAttempt, PaymentIntent},
-};
 use diesel_models::enums;
 // TODO : Evaluate all the helper functions ()
 use error_stack::{report, ResultExt};
+use hyperswitch_domain_models::{
+    mandates::MandateData,
+    payments::{payment_attempt::PaymentAttempt, PaymentIntent},
+};
 use josekit::jwe;
 use masking::{ExposeInterface, PeekInterface};
 use openssl::{
@@ -2672,24 +2672,28 @@ pub fn generate_mandate(
 
             Ok(Some(
                 match data.mandate_type.get_required_value("mandate_type")? {
-                    data_models::mandates::MandateDataType::SingleUse(data) => new_mandate
-                        .set_mandate_amount(Some(data.amount))
-                        .set_mandate_currency(Some(data.currency))
-                        .set_mandate_type(storage_enums::MandateType::SingleUse)
-                        .to_owned(),
-
-                    data_models::mandates::MandateDataType::MultiUse(op_data) => match op_data {
-                        Some(data) => new_mandate
+                    hyperswitch_domain_models::mandates::MandateDataType::SingleUse(data) => {
+                        new_mandate
                             .set_mandate_amount(Some(data.amount))
                             .set_mandate_currency(Some(data.currency))
-                            .set_start_date(data.start_date)
-                            .set_end_date(data.end_date),
-                        // .set_metadata(data.metadata),
-                        // we are storing PaymentMethodData in metadata of mandate
-                        None => &mut new_mandate,
+                            .set_mandate_type(storage_enums::MandateType::SingleUse)
+                            .to_owned()
+                    }
+
+                    hyperswitch_domain_models::mandates::MandateDataType::MultiUse(op_data) => {
+                        match op_data {
+                            Some(data) => new_mandate
+                                .set_mandate_amount(Some(data.amount))
+                                .set_mandate_currency(Some(data.currency))
+                                .set_start_date(data.start_date)
+                                .set_end_date(data.end_date),
+                            // .set_metadata(data.metadata),
+                            // we are storing PaymentMethodData in metadata of mandate
+                            None => &mut new_mandate,
+                        }
+                        .set_mandate_type(storage_enums::MandateType::MultiUse)
+                        .to_owned()
                     }
-                    .set_mandate_type(storage_enums::MandateType::MultiUse)
-                    .to_owned(),
                 },
             ))
         }
@@ -2911,7 +2915,9 @@ mod tests {
             fingerprint_id: None,
             off_session: None,
             client_secret: Some("1".to_string()),
-            active_attempt: data_models::RemoteStorageObject::ForeignID("nopes".to_string()),
+            active_attempt: hyperswitch_domain_models::RemoteStorageObject::ForeignID(
+                "nopes".to_string(),
+            ),
             business_country: None,
             business_label: None,
             order_details: None,
@@ -2967,7 +2973,9 @@ mod tests {
             setup_future_usage: None,
             off_session: None,
             client_secret: Some("1".to_string()),
-            active_attempt: data_models::RemoteStorageObject::ForeignID("nopes".to_string()),
+            active_attempt: hyperswitch_domain_models::RemoteStorageObject::ForeignID(
+                "nopes".to_string(),
+            ),
             business_country: None,
             business_label: None,
             order_details: None,
@@ -3022,7 +3030,9 @@ mod tests {
             off_session: None,
             client_secret: None,
             fingerprint_id: None,
-            active_attempt: data_models::RemoteStorageObject::ForeignID("nopes".to_string()),
+            active_attempt: hyperswitch_domain_models::RemoteStorageObject::ForeignID(
+                "nopes".to_string(),
+            ),
             business_country: None,
             business_label: None,
             order_details: None,
diff --git a/crates/router/src/core/payments/operations/payment_create.rs b/crates/router/src/core/payments/operations/payment_create.rs
index 7560257ab26..78162fbfa65 100644
--- a/crates/router/src/core/payments/operations/payment_create.rs
+++ b/crates/router/src/core/payments/operations/payment_create.rs
@@ -5,12 +5,12 @@ use api_models::{
 };
 use async_trait::async_trait;
 use common_utils::ext_traits::{AsyncExt, Encode, ValueExt};
-use data_models::{
+use diesel_models::{ephemeral_key, PaymentMethod};
+use error_stack::{self, ResultExt};
+use hyperswitch_domain_models::{
     mandates::{MandateData, MandateDetails},
     payments::payment_attempt::PaymentAttempt,
 };
-use diesel_models::{ephemeral_key, PaymentMethod};
-use error_stack::{self, ResultExt};
 use masking::{ExposeInterface, PeekInterface};
 use router_derive::PaymentOperation;
 use router_env::{instrument, logger, tracing};
@@ -999,7 +999,9 @@ impl PaymentCreate {
             metadata: request.metadata.clone(),
             business_country: request.business_country,
             business_label: request.business_label.clone(),
-            active_attempt: data_models::RemoteStorageObject::ForeignID(active_attempt_id),
+            active_attempt: hyperswitch_domain_models::RemoteStorageObject::ForeignID(
+                active_attempt_id,
+            ),
             order_details,
             amount_captured: None,
             customer_id: None,
diff --git a/crates/router/src/core/payments/operations/payment_response.rs b/crates/router/src/core/payments/operations/payment_response.rs
index 47d659b5ed2..f4408749fd3 100644
--- a/crates/router/src/core/payments/operations/payment_response.rs
+++ b/crates/router/src/core/payments/operations/payment_response.rs
@@ -3,9 +3,9 @@ use std::collections::HashMap;
 use async_trait::async_trait;
 use common_enums::AuthorizationStatus;
 use common_utils::ext_traits::Encode;
-use data_models::payments::payment_attempt::PaymentAttempt;
 use error_stack::{report, ResultExt};
 use futures::FutureExt;
+use hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt;
 use router_derive;
 use router_env::{instrument, logger, tracing};
 use storage_impl::DataModelExt;
diff --git a/crates/router/src/core/payments/routing.rs b/crates/router/src/core/payments/routing.rs
index e2502e2ecb6..ff7303c900d 100644
--- a/crates/router/src/core/payments/routing.rs
+++ b/crates/router/src/core/payments/routing.rs
@@ -171,10 +171,10 @@ where
                     .customer_acceptance
                     .clone()
                     .map(|cat| match cat.acceptance_type {
-                        data_models::mandates::AcceptanceType::Online => {
+                        hyperswitch_domain_models::mandates::AcceptanceType::Online => {
                             euclid_enums::MandateAcceptanceType::Online
                         }
-                        data_models::mandates::AcceptanceType::Offline => {
+                        hyperswitch_domain_models::mandates::AcceptanceType::Offline => {
                             euclid_enums::MandateAcceptanceType::Offline
                         }
                     })
@@ -184,10 +184,10 @@ where
             .as_ref()
             .and_then(|mandate_data| {
                 mandate_data.mandate_type.clone().map(|mt| match mt {
-                    data_models::mandates::MandateDataType::SingleUse(_) => {
+                    hyperswitch_domain_models::mandates::MandateDataType::SingleUse(_) => {
                         euclid_enums::MandateType::SingleUse
                     }
-                    data_models::mandates::MandateDataType::MultiUse(_) => {
+                    hyperswitch_domain_models::mandates::MandateDataType::MultiUse(_) => {
                         euclid_enums::MandateType::MultiUse
                     }
                 })
diff --git a/crates/router/src/core/payments/transformers.rs b/crates/router/src/core/payments/transformers.rs
index b891998dae3..d459f632d8f 100644
--- a/crates/router/src/core/payments/transformers.rs
+++ b/crates/router/src/core/payments/transformers.rs
@@ -661,10 +661,10 @@ where
                         customer_acceptance: d.customer_acceptance.map(|d| {
                             api::CustomerAcceptance {
                                 acceptance_type: match d.acceptance_type {
-                                    data_models::mandates::AcceptanceType::Online => {
+                                    hyperswitch_domain_models::mandates::AcceptanceType::Online => {
                                         api::AcceptanceType::Online
                                     }
-                                    data_models::mandates::AcceptanceType::Offline => {
+                                    hyperswitch_domain_models::mandates::AcceptanceType::Offline => {
                                         api::AcceptanceType::Offline
                                     }
                                 },
@@ -676,7 +676,7 @@ where
                             }
                         }),
                         mandate_type: d.mandate_type.map(|d| match d {
-                            data_models::mandates::MandateDataType::MultiUse(Some(i)) => {
+                            hyperswitch_domain_models::mandates::MandateDataType::MultiUse(Some(i)) => {
                                 api::MandateType::MultiUse(Some(api::MandateAmountData {
                                     amount: i.amount,
                                     currency: i.currency,
@@ -685,7 +685,7 @@ where
                                     metadata: i.metadata,
                                 }))
                             }
-                            data_models::mandates::MandateDataType::SingleUse(i) => {
+                            hyperswitch_domain_models::mandates::MandateDataType::SingleUse(i) => {
                                 api::MandateType::SingleUse(api::payments::MandateAmountData {
                                     amount: i.amount,
                                     currency: i.currency,
@@ -694,7 +694,7 @@ where
                                     metadata: i.metadata,
                                 })
                             }
-                            data_models::mandates::MandateDataType::MultiUse(None) => {
+                            hyperswitch_domain_models::mandates::MandateDataType::MultiUse(None) => {
                                 api::MandateType::MultiUse(None)
                             }
                         }),
diff --git a/crates/router/src/core/payments/types.rs b/crates/router/src/core/payments/types.rs
index 73825558068..b297470bce8 100644
--- a/crates/router/src/core/payments/types.rs
+++ b/crates/router/src/core/payments/types.rs
@@ -7,9 +7,9 @@ use common_utils::{
     ext_traits::{Encode, OptionExt},
     types as common_types,
 };
-use data_models::payments::payment_attempt::PaymentAttempt;
 use diesel_models::business_profile::BusinessProfile;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt;
 use redis_interface::errors::RedisError;
 use router_env::{instrument, tracing};
 
diff --git a/crates/router/src/core/payouts.rs b/crates/router/src/core/payouts.rs
index bdaa0c01a10..25f61919207 100644
--- a/crates/router/src/core/payouts.rs
+++ b/crates/router/src/core/payouts.rs
@@ -7,12 +7,12 @@ use std::vec::IntoIter;
 
 use api_models::enums as api_enums;
 use common_utils::{consts, crypto::Encryptable, ext_traits::ValueExt, pii};
-#[cfg(feature = "olap")]
-use data_models::errors::StorageError;
 use diesel_models::enums as storage_enums;
 use error_stack::{report, ResultExt};
 #[cfg(feature = "olap")]
 use futures::future::join_all;
+#[cfg(feature = "olap")]
+use hyperswitch_domain_models::errors::StorageError;
 #[cfg(feature = "payout_retry")]
 use retry::GsmValidation;
 #[cfg(feature = "olap")]
diff --git a/crates/router/src/core/payouts/validator.rs b/crates/router/src/core/payouts/validator.rs
index 02ba3066544..496aab13b13 100644
--- a/crates/router/src/core/payouts/validator.rs
+++ b/crates/router/src/core/payouts/validator.rs
@@ -1,7 +1,7 @@
 #[cfg(feature = "olap")]
 use common_utils::errors::CustomResult;
-pub use data_models::errors::StorageError;
 use error_stack::{report, ResultExt};
+pub use hyperswitch_domain_models::errors::StorageError;
 use router_env::{instrument, tracing};
 
 use super::helpers;
diff --git a/crates/router/src/core/pm_auth.rs b/crates/router/src/core/pm_auth.rs
index 6d5ae7a08c3..09ea935ea76 100644
--- a/crates/router/src/core/pm_auth.rs
+++ b/crates/router/src/core/pm_auth.rs
@@ -16,9 +16,9 @@ use common_utils::{
     ext_traits::AsyncExt,
     generate_id,
 };
-use data_models::payments::PaymentIntent;
 use error_stack::ResultExt;
 use helpers::PaymentAuthConnectorDataExt;
+use hyperswitch_domain_models::payments::PaymentIntent;
 use masking::{ExposeInterface, PeekInterface, Secret};
 use pm_auth::{
     connector::plaid::transformers::PlaidAuthType,
diff --git a/crates/router/src/core/refunds/validator.rs b/crates/router/src/core/refunds/validator.rs
index 43d44ebe41d..49248ae4fea 100644
--- a/crates/router/src/core/refunds/validator.rs
+++ b/crates/router/src/core/refunds/validator.rs
@@ -107,7 +107,7 @@ pub fn validate_refund_list(limit: Option<i64>) -> CustomResult<i64, errors::Api
 }
 
 pub fn validate_for_valid_refunds(
-    payment_attempt: &data_models::payments::payment_attempt::PaymentAttempt,
+    payment_attempt: &hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt,
     connector: api_models::enums::Connector,
 ) -> RouterResult<()> {
     let payment_method = payment_attempt
diff --git a/crates/router/src/core/user/sample_data.rs b/crates/router/src/core/user/sample_data.rs
index f95f48f19e7..e1bde652305 100644
--- a/crates/router/src/core/user/sample_data.rs
+++ b/crates/router/src/core/user/sample_data.rs
@@ -1,7 +1,7 @@
 use api_models::user::sample_data::SampleDataRequest;
 use common_utils::errors::ReportSwitchExt;
-use data_models::payments::payment_intent::PaymentIntentNew;
 use diesel_models::{user::sample_data::PaymentAttemptBatchNew, RefundNew};
+use hyperswitch_domain_models::payments::payment_intent::PaymentIntentNew;
 
 pub type SampleDataApiResponse<T> = SampleDataResult<ApplicationResponse<T>>;
 
diff --git a/crates/router/src/core/utils.rs b/crates/router/src/core/utils.rs
index c7a22e56897..3923663f5d1 100644
--- a/crates/router/src/core/utils.rs
+++ b/crates/router/src/core/utils.rs
@@ -976,7 +976,7 @@ pub fn is_merchant_enabled_for_payment_id_as_connector_request_id(
 pub fn get_connector_request_reference_id(
     conf: &Settings,
     merchant_id: &str,
-    payment_attempt: &data_models::payments::payment_attempt::PaymentAttempt,
+    payment_attempt: &hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt,
 ) -> String {
     let is_config_enabled_for_merchant =
         is_merchant_enabled_for_payment_id_as_connector_request_id(conf, merchant_id);
diff --git a/crates/router/src/core/webhooks.rs b/crates/router/src/core/webhooks.rs
index eb6faea5c3b..6647549e399 100644
--- a/crates/router/src/core/webhooks.rs
+++ b/crates/router/src/core/webhooks.rs
@@ -307,8 +307,10 @@ pub async fn get_payment_attempt_from_object_reference_id(
     state: &AppState,
     object_reference_id: api_models::webhooks::ObjectReferenceId,
     merchant_account: &domain::MerchantAccount,
-) -> CustomResult<data_models::payments::payment_attempt::PaymentAttempt, errors::ApiErrorResponse>
-{
+) -> CustomResult<
+    hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt,
+    errors::ApiErrorResponse,
+> {
     let db = &*state.store;
     match object_reference_id {
         api::ObjectReferenceId::PaymentId(api::PaymentIdType::ConnectorTransactionId(ref id)) => db
@@ -346,7 +348,7 @@ pub async fn get_or_update_dispute_object(
     option_dispute: Option<diesel_models::dispute::Dispute>,
     dispute_details: api::disputes::DisputePayload,
     merchant_id: &str,
-    payment_attempt: &data_models::payments::payment_attempt::PaymentAttempt,
+    payment_attempt: &hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt,
     event_type: api_models::webhooks::IncomingWebhookEvent,
     business_profile: &diesel_models::business_profile::BusinessProfile,
     connector_name: &str,
diff --git a/crates/router/src/db.rs b/crates/router/src/db.rs
index 9f9e61a5ffc..9b222486d18 100644
--- a/crates/router/src/db.rs
+++ b/crates/router/src/db.rs
@@ -35,18 +35,20 @@ pub mod routing_algorithm;
 pub mod user;
 pub mod user_role;
 
-use data_models::payments::{
-    payment_attempt::PaymentAttemptInterface, payment_intent::PaymentIntentInterface,
-};
-#[cfg(feature = "payouts")]
-use data_models::payouts::{payout_attempt::PayoutAttemptInterface, payouts::PayoutsInterface};
-#[cfg(not(feature = "payouts"))]
-use data_models::{PayoutAttemptInterface, PayoutsInterface};
 use diesel_models::{
     fraud_check::{FraudCheck, FraudCheckNew, FraudCheckUpdate},
     organization::{Organization, OrganizationNew, OrganizationUpdate},
 };
 use error_stack::ResultExt;
+use hyperswitch_domain_models::payments::{
+    payment_attempt::PaymentAttemptInterface, payment_intent::PaymentIntentInterface,
+};
+#[cfg(feature = "payouts")]
+use hyperswitch_domain_models::payouts::{
+    payout_attempt::PayoutAttemptInterface, payouts::PayoutsInterface,
+};
+#[cfg(not(feature = "payouts"))]
+use hyperswitch_domain_models::{PayoutAttemptInterface, PayoutsInterface};
 use masking::PeekInterface;
 use redis_interface::errors::RedisError;
 use storage_impl::{errors::StorageError, redis::kv_store::RedisConnInterface, MockDb};
diff --git a/crates/router/src/db/kafka_store.rs b/crates/router/src/db/kafka_store.rs
index 34bf7552a48..0aaa47365fc 100644
--- a/crates/router/src/db/kafka_store.rs
+++ b/crates/router/src/db/kafka_store.rs
@@ -2,13 +2,6 @@ use std::sync::Arc;
 
 use common_enums::enums::MerchantStorageScheme;
 use common_utils::{errors::CustomResult, pii};
-use data_models::payments::{
-    payment_attempt::PaymentAttemptInterface, payment_intent::PaymentIntentInterface,
-};
-#[cfg(feature = "payouts")]
-use data_models::payouts::{payout_attempt::PayoutAttemptInterface, payouts::PayoutsInterface};
-#[cfg(not(feature = "payouts"))]
-use data_models::{PayoutAttemptInterface, PayoutsInterface};
 use diesel_models::{
     enums,
     enums::ProcessTrackerStatus,
@@ -16,6 +9,15 @@ use diesel_models::{
     reverse_lookup::{ReverseLookup, ReverseLookupNew},
     user_role as user_storage,
 };
+use hyperswitch_domain_models::payments::{
+    payment_attempt::PaymentAttemptInterface, payment_intent::PaymentIntentInterface,
+};
+#[cfg(feature = "payouts")]
+use hyperswitch_domain_models::payouts::{
+    payout_attempt::PayoutAttemptInterface, payouts::PayoutsInterface,
+};
+#[cfg(not(feature = "payouts"))]
+use hyperswitch_domain_models::{PayoutAttemptInterface, PayoutsInterface};
 use masking::Secret;
 use redis_interface::{errors::RedisError, RedisConnectionPool, RedisEntryId};
 use router_env::logger;
@@ -1238,11 +1240,11 @@ impl PaymentAttemptInterface for KafkaStore {
 
     async fn get_filters_for_payments(
         &self,
-        pi: &[data_models::payments::PaymentIntent],
+        pi: &[hyperswitch_domain_models::payments::PaymentIntent],
         merchant_id: &str,
         storage_scheme: MerchantStorageScheme,
     ) -> CustomResult<
-        data_models::payments::payment_attempt::PaymentListFilters,
+        hyperswitch_domain_models::payments::payment_attempt::PaymentListFilters,
         errors::DataStorageError,
     > {
         self.diesel_store
@@ -1344,7 +1346,7 @@ impl PaymentIntentInterface for KafkaStore {
     async fn filter_payment_intent_by_constraints(
         &self,
         merchant_id: &str,
-        filters: &data_models::payments::payment_intent::PaymentIntentFetchConstraints,
+        filters: &hyperswitch_domain_models::payments::payment_intent::PaymentIntentFetchConstraints,
         storage_scheme: MerchantStorageScheme,
     ) -> CustomResult<Vec<storage::PaymentIntent>, errors::DataStorageError> {
         self.diesel_store
@@ -1372,12 +1374,12 @@ impl PaymentIntentInterface for KafkaStore {
     async fn get_filtered_payment_intents_attempt(
         &self,
         merchant_id: &str,
-        constraints: &data_models::payments::payment_intent::PaymentIntentFetchConstraints,
+        constraints: &hyperswitch_domain_models::payments::payment_intent::PaymentIntentFetchConstraints,
         storage_scheme: MerchantStorageScheme,
     ) -> CustomResult<
         Vec<(
-            data_models::payments::PaymentIntent,
-            data_models::payments::payment_attempt::PaymentAttempt,
+            hyperswitch_domain_models::payments::PaymentIntent,
+            hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt,
         )>,
         errors::DataStorageError,
     > {
@@ -1390,7 +1392,7 @@ impl PaymentIntentInterface for KafkaStore {
     async fn get_filtered_active_attempt_ids_for_total_count(
         &self,
         merchant_id: &str,
-        constraints: &data_models::payments::payment_intent::PaymentIntentFetchConstraints,
+        constraints: &hyperswitch_domain_models::payments::payment_intent::PaymentIntentFetchConstraints,
         storage_scheme: MerchantStorageScheme,
     ) -> CustomResult<Vec<String>, errors::DataStorageError> {
         self.diesel_store
@@ -1584,11 +1586,11 @@ impl PayoutAttemptInterface for KafkaStore {
 
     async fn get_filters_for_payouts(
         &self,
-        payouts: &[data_models::payouts::payouts::Payouts],
+        payouts: &[hyperswitch_domain_models::payouts::payouts::Payouts],
         merchant_id: &str,
         storage_scheme: MerchantStorageScheme,
     ) -> CustomResult<
-        data_models::payouts::payout_attempt::PayoutListFilters,
+        hyperswitch_domain_models::payouts::payout_attempt::PayoutListFilters,
         errors::DataStorageError,
     > {
         self.diesel_store
@@ -1663,7 +1665,7 @@ impl PayoutsInterface for KafkaStore {
     async fn filter_payouts_by_constraints(
         &self,
         merchant_id: &str,
-        filters: &data_models::payouts::PayoutFetchConstraints,
+        filters: &hyperswitch_domain_models::payouts::PayoutFetchConstraints,
         storage_scheme: MerchantStorageScheme,
     ) -> CustomResult<Vec<storage::Payouts>, errors::DataStorageError> {
         self.diesel_store
@@ -1675,7 +1677,7 @@ impl PayoutsInterface for KafkaStore {
     async fn filter_payouts_and_attempts(
         &self,
         merchant_id: &str,
-        filters: &data_models::payouts::PayoutFetchConstraints,
+        filters: &hyperswitch_domain_models::payouts::PayoutFetchConstraints,
         storage_scheme: MerchantStorageScheme,
     ) -> CustomResult<
         Vec<(
@@ -2482,9 +2484,11 @@ impl DashboardMetadataInterface for KafkaStore {
 impl BatchSampleDataInterface for KafkaStore {
     async fn insert_payment_intents_batch_for_sample_data(
         &self,
-        batch: Vec<data_models::payments::payment_intent::PaymentIntentNew>,
-    ) -> CustomResult<Vec<data_models::payments::PaymentIntent>, data_models::errors::StorageError>
-    {
+        batch: Vec<hyperswitch_domain_models::payments::payment_intent::PaymentIntentNew>,
+    ) -> CustomResult<
+        Vec<hyperswitch_domain_models::payments::PaymentIntent>,
+        hyperswitch_domain_models::errors::StorageError,
+    > {
         let payment_intents_list = self
             .diesel_store
             .insert_payment_intents_batch_for_sample_data(batch)
@@ -2503,8 +2507,8 @@ impl BatchSampleDataInterface for KafkaStore {
         &self,
         batch: Vec<diesel_models::user::sample_data::PaymentAttemptBatchNew>,
     ) -> CustomResult<
-        Vec<data_models::payments::payment_attempt::PaymentAttempt>,
-        data_models::errors::StorageError,
+        Vec<hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt>,
+        hyperswitch_domain_models::errors::StorageError,
     > {
         let payment_attempts_list = self
             .diesel_store
@@ -2523,7 +2527,8 @@ impl BatchSampleDataInterface for KafkaStore {
     async fn insert_refunds_batch_for_sample_data(
         &self,
         batch: Vec<diesel_models::RefundNew>,
-    ) -> CustomResult<Vec<diesel_models::Refund>, data_models::errors::StorageError> {
+    ) -> CustomResult<Vec<diesel_models::Refund>, hyperswitch_domain_models::errors::StorageError>
+    {
         let refunds_list = self
             .diesel_store
             .insert_refunds_batch_for_sample_data(batch)
@@ -2538,8 +2543,10 @@ impl BatchSampleDataInterface for KafkaStore {
     async fn delete_payment_intents_for_sample_data(
         &self,
         merchant_id: &str,
-    ) -> CustomResult<Vec<data_models::payments::PaymentIntent>, data_models::errors::StorageError>
-    {
+    ) -> CustomResult<
+        Vec<hyperswitch_domain_models::payments::PaymentIntent>,
+        hyperswitch_domain_models::errors::StorageError,
+    > {
         let payment_intents_list = self
             .diesel_store
             .delete_payment_intents_for_sample_data(merchant_id)
@@ -2558,8 +2565,8 @@ impl BatchSampleDataInterface for KafkaStore {
         &self,
         merchant_id: &str,
     ) -> CustomResult<
-        Vec<data_models::payments::payment_attempt::PaymentAttempt>,
-        data_models::errors::StorageError,
+        Vec<hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt>,
+        hyperswitch_domain_models::errors::StorageError,
     > {
         let payment_attempts_list = self
             .diesel_store
@@ -2579,7 +2586,8 @@ impl BatchSampleDataInterface for KafkaStore {
     async fn delete_refunds_for_sample_data(
         &self,
         merchant_id: &str,
-    ) -> CustomResult<Vec<diesel_models::Refund>, data_models::errors::StorageError> {
+    ) -> CustomResult<Vec<diesel_models::Refund>, hyperswitch_domain_models::errors::StorageError>
+    {
         let refunds_list = self
             .diesel_store
             .delete_refunds_for_sample_data(merchant_id)
diff --git a/crates/router/src/db/user/sample_data.rs b/crates/router/src/db/user/sample_data.rs
index ae98332cfc4..f7926021afd 100644
--- a/crates/router/src/db/user/sample_data.rs
+++ b/crates/router/src/db/user/sample_data.rs
@@ -1,7 +1,3 @@
-use data_models::{
-    errors::StorageError,
-    payments::{payment_attempt::PaymentAttempt, payment_intent::PaymentIntentNew, PaymentIntent},
-};
 use diesel_models::{
     errors::DatabaseError,
     query::user::sample_data as sample_data_queries,
@@ -9,6 +5,10 @@ use diesel_models::{
     user::sample_data::PaymentAttemptBatchNew,
 };
 use error_stack::{Report, ResultExt};
+use hyperswitch_domain_models::{
+    errors::StorageError,
+    payments::{payment_attempt::PaymentAttempt, payment_intent::PaymentIntentNew, PaymentIntent},
+};
 use storage_impl::DataModelExt;
 
 use crate::{connection::pg_connection_write, core::errors::CustomResult, services::Store};
diff --git a/crates/router/src/events.rs b/crates/router/src/events.rs
index d226c2bdbed..4bca5824835 100644
--- a/crates/router/src/events.rs
+++ b/crates/router/src/events.rs
@@ -1,6 +1,6 @@
-use data_models::errors::{StorageError, StorageResult};
 use error_stack::ResultExt;
 use events::{EventsError, Message, MessagingInterface};
+use hyperswitch_domain_models::errors::{StorageError, StorageResult};
 use masking::ErasedMaskSerialize;
 use router_env::logger;
 use serde::{Deserialize, Serialize};
diff --git a/crates/router/src/services.rs b/crates/router/src/services.rs
index 6b604498c71..5af325a46f7 100644
--- a/crates/router/src/services.rs
+++ b/crates/router/src/services.rs
@@ -13,8 +13,8 @@ pub mod recon;
 #[cfg(feature = "email")]
 pub mod email;
 
-use data_models::errors::StorageResult;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::errors::StorageResult;
 use masking::{ExposeInterface, StrongSecret};
 #[cfg(feature = "kv_store")]
 use storage_impl::KVRouterStore;
diff --git a/crates/router/src/services/kafka.rs b/crates/router/src/services/kafka.rs
index 3ae923e246f..ba9806b29d1 100644
--- a/crates/router/src/services/kafka.rs
+++ b/crates/router/src/services/kafka.rs
@@ -15,8 +15,8 @@ mod dispute;
 mod payment_attempt;
 mod payment_intent;
 mod refund;
-use data_models::payments::{payment_attempt::PaymentAttempt, PaymentIntent};
 use diesel_models::refund::Refund;
+use hyperswitch_domain_models::payments::{payment_attempt::PaymentAttempt, PaymentIntent};
 use serde::Serialize;
 use time::{OffsetDateTime, PrimitiveDateTime};
 
diff --git a/crates/router/src/services/kafka/payment_attempt.rs b/crates/router/src/services/kafka/payment_attempt.rs
index 787a633b0c5..9f442876fab 100644
--- a/crates/router/src/services/kafka/payment_attempt.rs
+++ b/crates/router/src/services/kafka/payment_attempt.rs
@@ -1,6 +1,8 @@
 // use diesel_models::enums::MandateDetails;
-use data_models::{mandates::MandateDetails, payments::payment_attempt::PaymentAttempt};
 use diesel_models::enums as storage_enums;
+use hyperswitch_domain_models::{
+    mandates::MandateDetails, payments::payment_attempt::PaymentAttempt,
+};
 use time::OffsetDateTime;
 
 #[derive(serde::Serialize, Debug)]
diff --git a/crates/router/src/services/kafka/payment_intent.rs b/crates/router/src/services/kafka/payment_intent.rs
index 6a756c664d4..2edd0d49ccc 100644
--- a/crates/router/src/services/kafka/payment_intent.rs
+++ b/crates/router/src/services/kafka/payment_intent.rs
@@ -1,5 +1,5 @@
-use data_models::payments::PaymentIntent;
 use diesel_models::enums as storage_enums;
+use hyperswitch_domain_models::payments::PaymentIntent;
 use time::OffsetDateTime;
 
 #[derive(serde::Serialize, Debug)]
diff --git a/crates/router/src/services/kafka/payout.rs b/crates/router/src/services/kafka/payout.rs
index e2bd8ef83fd..6b25c724eb8 100644
--- a/crates/router/src/services/kafka/payout.rs
+++ b/crates/router/src/services/kafka/payout.rs
@@ -1,6 +1,6 @@
 use common_utils::pii;
-use data_models::payouts::{payout_attempt::PayoutAttempt, payouts::Payouts};
 use diesel_models::enums as storage_enums;
+use hyperswitch_domain_models::payouts::{payout_attempt::PayoutAttempt, payouts::Payouts};
 use time::OffsetDateTime;
 
 #[derive(serde::Serialize, Debug)]
diff --git a/crates/router/src/types.rs b/crates/router/src/types.rs
index 77d53584dab..bffa3eaf8f8 100644
--- a/crates/router/src/types.rs
+++ b/crates/router/src/types.rs
@@ -24,8 +24,8 @@ pub use api_models::{enums::PayoutConnectors, payouts as payout_types};
 use common_enums::MandateStatus;
 pub use common_utils::request::RequestContent;
 use common_utils::{pii, pii::Email};
-use data_models::mandates::{CustomerAcceptance, MandateData};
 use error_stack::ResultExt;
+use hyperswitch_domain_models::mandates::{CustomerAcceptance, MandateData};
 use masking::Secret;
 use serde::Serialize;
 
diff --git a/crates/router/src/types/api.rs b/crates/router/src/types/api.rs
index 38fd773b9b3..57f51c7b8b0 100644
--- a/crates/router/src/types/api.rs
+++ b/crates/router/src/types/api.rs
@@ -93,7 +93,7 @@ pub trait ConnectorMandateRevoke:
 pub trait ConnectorTransactionId: ConnectorCommon + Sync {
     fn connector_transaction_id(
         &self,
-        payment_attempt: data_models::payments::payment_attempt::PaymentAttempt,
+        payment_attempt: hyperswitch_domain_models::payments::payment_attempt::PaymentAttempt,
     ) -> Result<Option<String>, errors::ApiErrorResponse> {
         Ok(payment_attempt.connector_transaction_id)
     }
diff --git a/crates/router/src/types/storage.rs b/crates/router/src/types/storage.rs
index ec164000b32..77550bedabe 100644
--- a/crates/router/src/types/storage.rs
+++ b/crates/router/src/types/storage.rs
@@ -39,19 +39,19 @@ pub mod user_role;
 
 use std::collections::HashMap;
 
-pub use data_models::payments::{
+pub use diesel_models::{
+    ProcessTracker, ProcessTrackerNew, ProcessTrackerRunner, ProcessTrackerUpdate,
+};
+pub use hyperswitch_domain_models::payments::{
     payment_attempt::{PaymentAttempt, PaymentAttemptNew, PaymentAttemptUpdate},
     payment_intent::{PaymentIntentNew, PaymentIntentUpdate},
     PaymentIntent,
 };
 #[cfg(feature = "payouts")]
-pub use data_models::payouts::{
+pub use hyperswitch_domain_models::payouts::{
     payout_attempt::{PayoutAttempt, PayoutAttemptNew, PayoutAttemptUpdate},
     payouts::{Payouts, PayoutsNew, PayoutsUpdate},
 };
-pub use diesel_models::{
-    ProcessTracker, ProcessTrackerNew, ProcessTrackerRunner, ProcessTrackerUpdate,
-};
 pub use scheduler::db::process_tracker;
 
 pub use self::{
diff --git a/crates/router/src/types/storage/payment_attempt.rs b/crates/router/src/types/storage/payment_attempt.rs
index 0d840326f9b..41e1aae635d 100644
--- a/crates/router/src/types/storage/payment_attempt.rs
+++ b/crates/router/src/types/storage/payment_attempt.rs
@@ -1,8 +1,8 @@
-pub use data_models::payments::payment_attempt::{
-    PaymentAttempt, PaymentAttemptNew, PaymentAttemptUpdate,
-};
 use diesel_models::{capture::CaptureNew, enums};
 use error_stack::ResultExt;
+pub use hyperswitch_domain_models::payments::payment_attempt::{
+    PaymentAttempt, PaymentAttemptNew, PaymentAttemptUpdate,
+};
 
 use crate::{
     core::errors, errors::RouterResult, types::transformers::ForeignFrom, utils::OptionExt,
diff --git a/crates/router/src/types/transformers.rs b/crates/router/src/types/transformers.rs
index ba60da5748d..ef12e32d57c 100644
--- a/crates/router/src/types/transformers.rs
+++ b/crates/router/src/types/transformers.rs
@@ -315,30 +315,34 @@ impl ForeignFrom<storage_enums::MandateAmountData> for api_models::payments::Man
 }
 
 // TODO: remove foreign from since this conversion won't be needed in the router crate once data models is treated as a single & primary source of truth for structure information
-impl ForeignFrom<api_models::payments::MandateData> for data_models::mandates::MandateData {
+impl ForeignFrom<api_models::payments::MandateData>
+    for hyperswitch_domain_models::mandates::MandateData
+{
     fn foreign_from(d: api_models::payments::MandateData) -> Self {
         Self {
             customer_acceptance: d.customer_acceptance.map(|d| {
-                data_models::mandates::CustomerAcceptance {
+                hyperswitch_domain_models::mandates::CustomerAcceptance {
                     acceptance_type: match d.acceptance_type {
                         api_models::payments::AcceptanceType::Online => {
-                            data_models::mandates::AcceptanceType::Online
+                            hyperswitch_domain_models::mandates::AcceptanceType::Online
                         }
                         api_models::payments::AcceptanceType::Offline => {
-                            data_models::mandates::AcceptanceType::Offline
+                            hyperswitch_domain_models::mandates::AcceptanceType::Offline
                         }
                     },
                     accepted_at: d.accepted_at,
-                    online: d.online.map(|d| data_models::mandates::OnlineMandate {
-                        ip_address: d.ip_address,
-                        user_agent: d.user_agent,
-                    }),
+                    online: d
+                        .online
+                        .map(|d| hyperswitch_domain_models::mandates::OnlineMandate {
+                            ip_address: d.ip_address,
+                            user_agent: d.user_agent,
+                        }),
                 }
             }),
             mandate_type: d.mandate_type.map(|d| match d {
                 api_models::payments::MandateType::MultiUse(Some(i)) => {
-                    data_models::mandates::MandateDataType::MultiUse(Some(
-                        data_models::mandates::MandateAmountData {
+                    hyperswitch_domain_models::mandates::MandateDataType::MultiUse(Some(
+                        hyperswitch_domain_models::mandates::MandateAmountData {
                             amount: i.amount,
                             currency: i.currency,
                             start_date: i.start_date,
@@ -348,8 +352,8 @@ impl ForeignFrom<api_models::payments::MandateData> for data_models::mandates::M
                     ))
                 }
                 api_models::payments::MandateType::SingleUse(i) => {
-                    data_models::mandates::MandateDataType::SingleUse(
-                        data_models::mandates::MandateAmountData {
+                    hyperswitch_domain_models::mandates::MandateDataType::SingleUse(
+                        hyperswitch_domain_models::mandates::MandateAmountData {
                             amount: i.amount,
                             currency: i.currency,
                             start_date: i.start_date,
@@ -359,7 +363,7 @@ impl ForeignFrom<api_models::payments::MandateData> for data_models::mandates::M
                     )
                 }
                 api_models::payments::MandateType::MultiUse(None) => {
-                    data_models::mandates::MandateDataType::MultiUse(None)
+                    hyperswitch_domain_models::mandates::MandateDataType::MultiUse(None)
                 }
             }),
             update_mandate_id: d.update_mandate_id,
diff --git a/crates/router/src/utils.rs b/crates/router/src/utils.rs
index 2d4b34b30d5..341c560e4d2 100644
--- a/crates/router/src/utils.rs
+++ b/crates/router/src/utils.rs
@@ -23,8 +23,8 @@ pub use common_utils::{
     fp_utils::when,
     validation::validate_email,
 };
-use data_models::payments::PaymentIntent;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::payments::PaymentIntent;
 use image::Luma;
 use masking::ExposeInterface;
 use nanoid::nanoid;
diff --git a/crates/router/src/utils/user/sample_data.rs b/crates/router/src/utils/user/sample_data.rs
index 8469bf770d2..2216cb10554 100644
--- a/crates/router/src/utils/user/sample_data.rs
+++ b/crates/router/src/utils/user/sample_data.rs
@@ -2,9 +2,9 @@ use api_models::{
     enums::Connector::{DummyConnector4, DummyConnector7},
     user::sample_data::SampleDataRequest,
 };
-use data_models::payments::payment_intent::PaymentIntentNew;
 use diesel_models::{user::sample_data::PaymentAttemptBatchNew, RefundNew};
 use error_stack::ResultExt;
+use hyperswitch_domain_models::payments::payment_intent::PaymentIntentNew;
 use rand::{prelude::SliceRandom, thread_rng, Rng};
 use time::OffsetDateTime;
 
@@ -187,7 +187,9 @@ pub async fn generate_sample_data(
             client_secret: Some(client_secret),
             business_country: business_country_default,
             business_label: business_label_default.clone(),
-            active_attempt: data_models::RemoteStorageObject::ForeignID(attempt_id.clone()),
+            active_attempt: hyperswitch_domain_models::RemoteStorageObject::ForeignID(
+                attempt_id.clone(),
+            ),
             attempt_count: 1,
             customer_id: Some("hs-dashboard-user".to_string()),
             amount_captured: Some(amount * 100),
diff --git a/crates/router/src/workflows/payment_sync.rs b/crates/router/src/workflows/payment_sync.rs
index 932a06bae6f..5dbfff8342e 100644
--- a/crates/router/src/workflows/payment_sync.rs
+++ b/crates/router/src/workflows/payment_sync.rs
@@ -123,9 +123,9 @@ impl ProcessTrackerWorkflow<AppState> for PaymentsSyncWorkflow {
                         .as_ref()
                         .is_none()
                 {
-                    let payment_intent_update = data_models::payments::payment_intent::PaymentIntentUpdate::PGStatusUpdate { status: api_models::enums::IntentStatus::Failed,updated_by: merchant_account.storage_scheme.to_string(), incremental_authorization_allowed: Some(false) };
+                    let payment_intent_update = hyperswitch_domain_models::payments::payment_intent::PaymentIntentUpdate::PGStatusUpdate { status: api_models::enums::IntentStatus::Failed,updated_by: merchant_account.storage_scheme.to_string(), incremental_authorization_allowed: Some(false) };
                     let payment_attempt_update =
-                        data_models::payments::payment_attempt::PaymentAttemptUpdate::ErrorUpdate {
+                        hyperswitch_domain_models::payments::payment_attempt::PaymentAttemptUpdate::ErrorUpdate {
                             connector: None,
                             status: api_models::enums::AttemptStatus::AuthenticationFailed,
                             error_code: None,
diff --git a/crates/storage_impl/Cargo.toml b/crates/storage_impl/Cargo.toml
index 5421e301f6a..ab656c3f658 100644
--- a/crates/storage_impl/Cargo.toml
+++ b/crates/storage_impl/Cargo.toml
@@ -11,14 +11,14 @@ license.workspace = true
 [features]
 default = ["olap", "oltp"]
 oltp = []
-olap = ["data_models/olap"]
-payouts = ["data_models/payouts"]
+olap = ["hyperswitch_domain_models/olap"]
+payouts = ["hyperswitch_domain_models/payouts"]
 
 [dependencies]
 # First Party dependencies
 api_models = { version = "0.1.0", path = "../api_models" }
 common_utils = { version = "0.1.0", path = "../common_utils" }
-data_models = { version = "0.1.0", path = "../data_models", default-features = false }
+hyperswitch_domain_models = { version = "0.1.0", path = "../hyperswitch_domain_models", default-features = false }
 diesel_models = { version = "0.1.0", path = "../diesel_models" }
 masking = { version = "0.1.0", path = "../masking" }
 redis_interface = { version = "0.1.0", path = "../redis_interface" }
diff --git a/crates/storage_impl/src/database/store.rs b/crates/storage_impl/src/database/store.rs
index 92ba8910bfb..17ae76b5bb0 100644
--- a/crates/storage_impl/src/database/store.rs
+++ b/crates/storage_impl/src/database/store.rs
@@ -1,8 +1,8 @@
 use async_bb8_diesel::{AsyncConnection, ConnectionError};
 use bb8::CustomizeConnection;
-use data_models::errors::{StorageError, StorageResult};
 use diesel::PgConnection;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::errors::{StorageError, StorageResult};
 use masking::PeekInterface;
 
 use crate::config::Database;
diff --git a/crates/storage_impl/src/errors.rs b/crates/storage_impl/src/errors.rs
index 8210b29a7cf..41099bea75f 100644
--- a/crates/storage_impl/src/errors.rs
+++ b/crates/storage_impl/src/errors.rs
@@ -3,8 +3,8 @@ use std::fmt::Display;
 use actix_web::ResponseError;
 use common_utils::errors::ErrorSwitch;
 use config::ConfigError;
-use data_models::errors::StorageError as DataStorageError;
 use http::StatusCode;
+use hyperswitch_domain_models::errors::StorageError as DataStorageError;
 pub use redis_interface::errors::RedisError;
 use router_env::opentelemetry::metrics::MetricsError;
 
diff --git a/crates/storage_impl/src/lib.rs b/crates/storage_impl/src/lib.rs
index f139641a565..e35d1f41511 100644
--- a/crates/storage_impl/src/lib.rs
+++ b/crates/storage_impl/src/lib.rs
@@ -1,8 +1,8 @@
 use std::sync::Arc;
 
-use data_models::errors::{StorageError, StorageResult};
 use diesel_models as store;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::errors::{StorageError, StorageResult};
 use masking::StrongSecret;
 use redis::{kv_store::RedisConnInterface, RedisStore};
 mod address;
@@ -25,9 +25,9 @@ mod reverse_lookup;
 mod utils;
 
 use common_utils::errors::CustomResult;
-#[cfg(not(feature = "payouts"))]
-use data_models::{PayoutAttemptInterface, PayoutsInterface};
 use database::store::PgPool;
+#[cfg(not(feature = "payouts"))]
+use hyperswitch_domain_models::{PayoutAttemptInterface, PayoutsInterface};
 pub use mock_db::MockDb;
 use redis_interface::{errors::RedisError, SaddReply};
 
diff --git a/crates/storage_impl/src/lookup.rs b/crates/storage_impl/src/lookup.rs
index fb8c8664436..f8daabf2e9e 100644
--- a/crates/storage_impl/src/lookup.rs
+++ b/crates/storage_impl/src/lookup.rs
@@ -1,5 +1,4 @@
 use common_utils::errors::CustomResult;
-use data_models::errors;
 use diesel_models::{
     enums as storage_enums, kv,
     reverse_lookup::{
@@ -7,6 +6,7 @@ use diesel_models::{
     },
 };
 use error_stack::ResultExt;
+use hyperswitch_domain_models::errors;
 use redis_interface::SetnxReply;
 
 use crate::{
diff --git a/crates/storage_impl/src/mock_db.rs b/crates/storage_impl/src/mock_db.rs
index 77cda9817a3..5cf0123eb7b 100644
--- a/crates/storage_impl/src/mock_db.rs
+++ b/crates/storage_impl/src/mock_db.rs
@@ -1,12 +1,12 @@
 use std::sync::Arc;
 
-use data_models::{
-    errors::StorageError,
-    payments::{payment_attempt::PaymentAttempt, PaymentIntent},
-};
 use diesel_models::{self as store};
 use error_stack::ResultExt;
 use futures::lock::Mutex;
+use hyperswitch_domain_models::{
+    errors::StorageError,
+    payments::{payment_attempt::PaymentAttempt, PaymentIntent},
+};
 use redis_interface::RedisSettings;
 
 use crate::redis::RedisStore;
@@ -19,7 +19,7 @@ pub mod payout_attempt;
 pub mod payouts;
 pub mod redis_conn;
 #[cfg(not(feature = "payouts"))]
-use data_models::{PayoutAttemptInterface, PayoutsInterface};
+use hyperswitch_domain_models::{PayoutAttemptInterface, PayoutsInterface};
 
 #[derive(Clone)]
 pub struct MockDb {
diff --git a/crates/storage_impl/src/mock_db/payment_attempt.rs b/crates/storage_impl/src/mock_db/payment_attempt.rs
index 996c8e102b7..33ef6d416f2 100644
--- a/crates/storage_impl/src/mock_db/payment_attempt.rs
+++ b/crates/storage_impl/src/mock_db/payment_attempt.rs
@@ -1,12 +1,12 @@
 use api_models::enums::{AuthenticationType, Connector, PaymentMethod, PaymentMethodType};
 use common_utils::errors::CustomResult;
-use data_models::{
+use diesel_models::enums as storage_enums;
+use hyperswitch_domain_models::{
     errors::StorageError,
     payments::payment_attempt::{
         PaymentAttempt, PaymentAttemptInterface, PaymentAttemptNew, PaymentAttemptUpdate,
     },
 };
-use diesel_models::enums as storage_enums;
 
 use super::MockDb;
 use crate::DataModelExt;
@@ -26,11 +26,13 @@ impl PaymentAttemptInterface for MockDb {
 
     async fn get_filters_for_payments(
         &self,
-        _pi: &[data_models::payments::PaymentIntent],
+        _pi: &[hyperswitch_domain_models::payments::PaymentIntent],
         _merchant_id: &str,
         _storage_scheme: storage_enums::MerchantStorageScheme,
-    ) -> CustomResult<data_models::payments::payment_attempt::PaymentListFilters, StorageError>
-    {
+    ) -> CustomResult<
+        hyperswitch_domain_models::payments::payment_attempt::PaymentListFilters,
+        StorageError,
+    > {
         Err(StorageError::MockDbError)?
     }
 
diff --git a/crates/storage_impl/src/mock_db/payment_intent.rs b/crates/storage_impl/src/mock_db/payment_intent.rs
index a693eb5e261..1dfb7ac9d91 100644
--- a/crates/storage_impl/src/mock_db/payment_intent.rs
+++ b/crates/storage_impl/src/mock_db/payment_intent.rs
@@ -1,5 +1,7 @@
 use common_utils::errors::CustomResult;
-use data_models::{
+use diesel_models::enums as storage_enums;
+use error_stack::ResultExt;
+use hyperswitch_domain_models::{
     errors::StorageError,
     payments::{
         payment_attempt::PaymentAttempt,
@@ -7,8 +9,6 @@ use data_models::{
         PaymentIntent,
     },
 };
-use diesel_models::enums as storage_enums;
-use error_stack::ResultExt;
 
 use super::MockDb;
 use crate::DataModelExt;
@@ -19,7 +19,7 @@ impl PaymentIntentInterface for MockDb {
     async fn filter_payment_intent_by_constraints(
         &self,
         _merchant_id: &str,
-        _filters: &data_models::payments::payment_intent::PaymentIntentFetchConstraints,
+        _filters: &hyperswitch_domain_models::payments::payment_intent::PaymentIntentFetchConstraints,
         _storage_scheme: storage_enums::MerchantStorageScheme,
     ) -> CustomResult<Vec<PaymentIntent>, StorageError> {
         // [#172]: Implement function for `MockDb`
@@ -39,7 +39,7 @@ impl PaymentIntentInterface for MockDb {
     async fn get_filtered_active_attempt_ids_for_total_count(
         &self,
         _merchant_id: &str,
-        _constraints: &data_models::payments::payment_intent::PaymentIntentFetchConstraints,
+        _constraints: &hyperswitch_domain_models::payments::payment_intent::PaymentIntentFetchConstraints,
         _storage_scheme: storage_enums::MerchantStorageScheme,
     ) -> error_stack::Result<Vec<String>, StorageError> {
         // [#172]: Implement function for `MockDb`
@@ -49,7 +49,7 @@ impl PaymentIntentInterface for MockDb {
     async fn get_filtered_payment_intents_attempt(
         &self,
         _merchant_id: &str,
-        _constraints: &data_models::payments::payment_intent::PaymentIntentFetchConstraints,
+        _constraints: &hyperswitch_domain_models::payments::payment_intent::PaymentIntentFetchConstraints,
         _storage_scheme: storage_enums::MerchantStorageScheme,
     ) -> error_stack::Result<Vec<(PaymentIntent, PaymentAttempt)>, StorageError> {
         // [#172]: Implement function for `MockDb`
@@ -159,7 +159,7 @@ impl PaymentIntentInterface for MockDb {
         _storage_scheme: storage_enums::MerchantStorageScheme,
     ) -> error_stack::Result<PaymentAttempt, StorageError> {
         match payment.active_attempt.clone() {
-            data_models::RemoteStorageObject::ForeignID(id) => {
+            hyperswitch_domain_models::RemoteStorageObject::ForeignID(id) => {
                 let attempts = self.payment_attempts.lock().await;
                 let attempt = attempts
                     .iter()
@@ -169,7 +169,7 @@ impl PaymentIntentInterface for MockDb {
                 payment.active_attempt = attempt.clone().into();
                 Ok(attempt.clone())
             }
-            data_models::RemoteStorageObject::Object(pa) => Ok(pa.clone()),
+            hyperswitch_domain_models::RemoteStorageObject::Object(pa) => Ok(pa.clone()),
         }
     }
 }
diff --git a/crates/storage_impl/src/mock_db/payout_attempt.rs b/crates/storage_impl/src/mock_db/payout_attempt.rs
index 6b792e033d1..8f26b8c5810 100644
--- a/crates/storage_impl/src/mock_db/payout_attempt.rs
+++ b/crates/storage_impl/src/mock_db/payout_attempt.rs
@@ -1,5 +1,6 @@
 use common_utils::errors::CustomResult;
-use data_models::{
+use diesel_models::enums as storage_enums;
+use hyperswitch_domain_models::{
     errors::StorageError,
     payouts::{
         payout_attempt::{
@@ -8,7 +9,6 @@ use data_models::{
         payouts::Payouts,
     },
 };
-use diesel_models::enums as storage_enums;
 
 use super::MockDb;
 
@@ -50,7 +50,10 @@ impl PayoutAttemptInterface for MockDb {
         _payouts: &[Payouts],
         _merchant_id: &str,
         _storage_scheme: storage_enums::MerchantStorageScheme,
-    ) -> CustomResult<data_models::payouts::payout_attempt::PayoutListFilters, StorageError> {
+    ) -> CustomResult<
+        hyperswitch_domain_models::payouts::payout_attempt::PayoutListFilters,
+        StorageError,
+    > {
         Err(StorageError::MockDbError)?
     }
 }
diff --git a/crates/storage_impl/src/mock_db/payouts.rs b/crates/storage_impl/src/mock_db/payouts.rs
index 1aee200eed0..04e1321f1eb 100644
--- a/crates/storage_impl/src/mock_db/payouts.rs
+++ b/crates/storage_impl/src/mock_db/payouts.rs
@@ -1,12 +1,12 @@
 use common_utils::errors::CustomResult;
-use data_models::{
+use diesel_models::enums as storage_enums;
+use hyperswitch_domain_models::{
     errors::StorageError,
     payouts::{
         payout_attempt::PayoutAttempt,
         payouts::{Payouts, PayoutsInterface, PayoutsNew, PayoutsUpdate},
     },
 };
-use diesel_models::enums as storage_enums;
 
 use super::MockDb;
 
@@ -56,7 +56,7 @@ impl PayoutsInterface for MockDb {
     async fn filter_payouts_by_constraints(
         &self,
         _merchant_id: &str,
-        _filters: &data_models::payouts::PayoutFetchConstraints,
+        _filters: &hyperswitch_domain_models::payouts::PayoutFetchConstraints,
         _storage_scheme: storage_enums::MerchantStorageScheme,
     ) -> CustomResult<Vec<Payouts>, StorageError> {
         // TODO: Implement function for `MockDb`
@@ -67,7 +67,7 @@ impl PayoutsInterface for MockDb {
     async fn filter_payouts_and_attempts(
         &self,
         _merchant_id: &str,
-        _filters: &data_models::payouts::PayoutFetchConstraints,
+        _filters: &hyperswitch_domain_models::payouts::PayoutFetchConstraints,
         _storage_scheme: storage_enums::MerchantStorageScheme,
     ) -> CustomResult<Vec<(Payouts, PayoutAttempt, diesel_models::Customer)>, StorageError> {
         // TODO: Implement function for `MockDb`
diff --git a/crates/storage_impl/src/payments/payment_attempt.rs b/crates/storage_impl/src/payments/payment_attempt.rs
index 683b0469a2a..4308e463b0c 100644
--- a/crates/storage_impl/src/payments/payment_attempt.rs
+++ b/crates/storage_impl/src/payments/payment_attempt.rs
@@ -1,16 +1,5 @@
 use api_models::enums::{AuthenticationType, Connector, PaymentMethod, PaymentMethodType};
 use common_utils::{errors::CustomResult, fallback_reverse_lookup_not_found};
-use data_models::{
-    errors,
-    mandates::{MandateAmountData, MandateDataType, MandateDetails},
-    payments::{
-        payment_attempt::{
-            PaymentAttempt, PaymentAttemptInterface, PaymentAttemptNew, PaymentAttemptUpdate,
-            PaymentListFilters,
-        },
-        PaymentIntent,
-    },
-};
 use diesel_models::{
     enums::{
         MandateAmountData as DieselMandateAmountData, MandateDataType as DieselMandateType,
@@ -24,6 +13,17 @@ use diesel_models::{
     reverse_lookup::{ReverseLookup, ReverseLookupNew},
 };
 use error_stack::ResultExt;
+use hyperswitch_domain_models::{
+    errors,
+    mandates::{MandateAmountData, MandateDataType, MandateDetails},
+    payments::{
+        payment_attempt::{
+            PaymentAttempt, PaymentAttemptInterface, PaymentAttemptNew, PaymentAttemptUpdate,
+            PaymentListFilters,
+        },
+        PaymentIntent,
+    },
+};
 use redis_interface::HsetnxReply;
 use router_env::{instrument, tracing};
 
diff --git a/crates/storage_impl/src/payments/payment_intent.rs b/crates/storage_impl/src/payments/payment_intent.rs
index 4d984a02cc9..fcc4ec63ff2 100644
--- a/crates/storage_impl/src/payments/payment_intent.rs
+++ b/crates/storage_impl/src/payments/payment_intent.rs
@@ -6,17 +6,6 @@ use async_bb8_diesel::{AsyncConnection, AsyncRunQueryDsl};
 use common_utils::errors::ReportSwitchExt;
 use common_utils::{date_time, ext_traits::Encode};
 #[cfg(feature = "olap")]
-use data_models::payments::payment_intent::PaymentIntentFetchConstraints;
-use data_models::{
-    errors::StorageError,
-    payments::{
-        payment_attempt::PaymentAttempt,
-        payment_intent::{PaymentIntentInterface, PaymentIntentNew, PaymentIntentUpdate},
-        PaymentIntent,
-    },
-    RemoteStorageObject,
-};
-#[cfg(feature = "olap")]
 use diesel::{associations::HasTable, ExpressionMethods, JoinOnDsl, QueryDsl};
 use diesel_models::{
     enums::MerchantStorageScheme,
@@ -33,6 +22,17 @@ use diesel_models::{
     schema::{payment_attempt::dsl as pa_dsl, payment_intent::dsl as pi_dsl},
 };
 use error_stack::ResultExt;
+#[cfg(feature = "olap")]
+use hyperswitch_domain_models::payments::payment_intent::PaymentIntentFetchConstraints;
+use hyperswitch_domain_models::{
+    errors::StorageError,
+    payments::{
+        payment_attempt::PaymentAttempt,
+        payment_intent::{PaymentIntentInterface, PaymentIntentNew, PaymentIntentUpdate},
+        PaymentIntent,
+    },
+    RemoteStorageObject,
+};
 use redis_interface::HsetnxReply;
 #[cfg(feature = "olap")]
 use router_env::logger;
@@ -257,7 +257,7 @@ impl<T: DatabaseStore> PaymentIntentInterface for KVRouterStore<T> {
         _storage_scheme: MerchantStorageScheme,
     ) -> error_stack::Result<PaymentAttempt, StorageError> {
         match payment.active_attempt.clone() {
-            data_models::RemoteStorageObject::ForeignID(attempt_id) => {
+            hyperswitch_domain_models::RemoteStorageObject::ForeignID(attempt_id) => {
                 let conn = pg_connection_read(self).await?;
 
                 let pa = DieselPaymentAttempt::find_by_merchant_id_attempt_id(
@@ -271,10 +271,11 @@ impl<T: DatabaseStore> PaymentIntentInterface for KVRouterStore<T> {
                     er.change_context(new_err)
                 })
                 .map(PaymentAttempt::from_storage_model)?;
-                payment.active_attempt = data_models::RemoteStorageObject::Object(pa.clone());
+                payment.active_attempt =
+                    hyperswitch_domain_models::RemoteStorageObject::Object(pa.clone());
                 Ok(pa)
             }
-            data_models::RemoteStorageObject::Object(pa) => Ok(pa.clone()),
+            hyperswitch_domain_models::RemoteStorageObject::Object(pa) => Ok(pa.clone()),
         }
     }
 
@@ -396,7 +397,7 @@ impl<T: DatabaseStore> PaymentIntentInterface for crate::RouterStore<T> {
         _storage_scheme: MerchantStorageScheme,
     ) -> error_stack::Result<PaymentAttempt, StorageError> {
         match &payment.active_attempt {
-            data_models::RemoteStorageObject::ForeignID(attempt_id) => {
+            hyperswitch_domain_models::RemoteStorageObject::ForeignID(attempt_id) => {
                 let conn = pg_connection_read(self).await?;
 
                 let pa = DieselPaymentAttempt::find_by_merchant_id_attempt_id(
@@ -410,10 +411,11 @@ impl<T: DatabaseStore> PaymentIntentInterface for crate::RouterStore<T> {
                     er.change_context(new_err)
                 })
                 .map(PaymentAttempt::from_storage_model)?;
-                payment.active_attempt = data_models::RemoteStorageObject::Object(pa.clone());
+                payment.active_attempt =
+                    hyperswitch_domain_models::RemoteStorageObject::Object(pa.clone());
                 Ok(pa)
             }
-            data_models::RemoteStorageObject::Object(pa) => Ok(pa.clone()),
+            hyperswitch_domain_models::RemoteStorageObject::Object(pa) => Ok(pa.clone()),
         }
     }
 
diff --git a/crates/storage_impl/src/payouts/payout_attempt.rs b/crates/storage_impl/src/payouts/payout_attempt.rs
index 50334442e63..6a62832e1bf 100644
--- a/crates/storage_impl/src/payouts/payout_attempt.rs
+++ b/crates/storage_impl/src/payouts/payout_attempt.rs
@@ -2,16 +2,6 @@ use std::str::FromStr;
 
 use api_models::enums::PayoutConnectors;
 use common_utils::{errors::CustomResult, ext_traits::Encode, fallback_reverse_lookup_not_found};
-use data_models::{
-    errors,
-    payouts::{
-        payout_attempt::{
-            PayoutAttempt, PayoutAttemptInterface, PayoutAttemptNew, PayoutAttemptUpdate,
-            PayoutListFilters,
-        },
-        payouts::Payouts,
-    },
-};
 use diesel_models::{
     enums::MerchantStorageScheme,
     kv,
@@ -22,6 +12,16 @@ use diesel_models::{
     ReverseLookupNew,
 };
 use error_stack::ResultExt;
+use hyperswitch_domain_models::{
+    errors,
+    payouts::{
+        payout_attempt::{
+            PayoutAttempt, PayoutAttemptInterface, PayoutAttemptNew, PayoutAttemptUpdate,
+            PayoutListFilters,
+        },
+        payouts::Payouts,
+    },
+};
 use redis_interface::HsetnxReply;
 use router_env::{instrument, logger, tracing};
 
diff --git a/crates/storage_impl/src/payouts/payouts.rs b/crates/storage_impl/src/payouts/payouts.rs
index 0b166946758..19921121a94 100644
--- a/crates/storage_impl/src/payouts/payouts.rs
+++ b/crates/storage_impl/src/payouts/payouts.rs
@@ -2,15 +2,6 @@
 use async_bb8_diesel::{AsyncConnection, AsyncRunQueryDsl};
 use common_utils::ext_traits::Encode;
 #[cfg(feature = "olap")]
-use data_models::payouts::PayoutFetchConstraints;
-use data_models::{
-    errors::StorageError,
-    payouts::{
-        payout_attempt::PayoutAttempt,
-        payouts::{Payouts, PayoutsInterface, PayoutsNew, PayoutsUpdate},
-    },
-};
-#[cfg(feature = "olap")]
 use diesel::{associations::HasTable, ExpressionMethods, JoinOnDsl, QueryDsl};
 #[cfg(feature = "olap")]
 use diesel_models::{
@@ -28,6 +19,15 @@ use diesel_models::{
     },
 };
 use error_stack::ResultExt;
+#[cfg(feature = "olap")]
+use hyperswitch_domain_models::payouts::PayoutFetchConstraints;
+use hyperswitch_domain_models::{
+    errors::StorageError,
+    payouts::{
+        payout_attempt::PayoutAttempt,
+        payouts::{Payouts, PayoutsInterface, PayoutsNew, PayoutsUpdate},
+    },
+};
 use redis_interface::HsetnxReply;
 #[cfg(feature = "olap")]
 use router_env::logger;
diff --git a/crates/storage_impl/src/redis/cache.rs b/crates/storage_impl/src/redis/cache.rs
index a960261f867..dc2a2225dc9 100644
--- a/crates/storage_impl/src/redis/cache.rs
+++ b/crates/storage_impl/src/redis/cache.rs
@@ -4,9 +4,9 @@ use common_utils::{
     errors::{self, CustomResult},
     ext_traits::AsyncExt,
 };
-use data_models::errors::StorageError;
 use dyn_clone::DynClone;
 use error_stack::{Report, ResultExt};
+use hyperswitch_domain_models::errors::StorageError;
 use moka::future::Cache as MokaCache;
 use once_cell::sync::Lazy;
 use redis_interface::{errors::RedisError, RedisValue};
diff --git a/crates/storage_impl/src/utils.rs b/crates/storage_impl/src/utils.rs
index 78198e92753..b634f41a98f 100644
--- a/crates/storage_impl/src/utils.rs
+++ b/crates/storage_impl/src/utils.rs
@@ -1,7 +1,7 @@
 use bb8::PooledConnection;
-use data_models::errors::StorageError;
 use diesel::PgConnection;
 use error_stack::ResultExt;
+use hyperswitch_domain_models::errors::StorageError;
 
 use crate::{errors::RedisErrorExt, metrics, DatabaseStore};
 

## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->
This PR contains the following change:

- Create `data_models` is renamed to `hyperswitch_domain_models`

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

<!--
Provide links to the files with corresponding changes.

Following are the paths where you can find config files:
1. `config`
2. `crates/router/src/configs`
3. `loadtest/config`
-->


## Motivation and Context
<!--
Why is this change required? What problem does it solve?
If it fixes an open issue, please link to the issue here.

If you don't have an issue, we'd recommend starting with one first so the PR
can focus on the implementation (unless it is an obvious bug or documentation fix
that will have little conversation).
-->
https://github.com/juspay/hyperswitch/issues/4514
https://github.com/juspay/hyperswitch/issues/4515

## How did you test it?
<!--
Did you write an integration/unit/API test to verify the code changes?
Or did you test this change manually (provide relevant screenshots)?
-->
Only crate renamed hence no testing required.

## Checklist
<!-- Put an `x` in the boxes that apply -->

- [x] I formatted the code `cargo +nightly fmt --all`
- [x] I addressed lints thrown by `cargo clippy`
- [x] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible
