Bug: [FEATURE] add localisation support for any HTML template served through HyperSwitch



### Feature Description

Specifically for payout links

The terminal status pages for payout links are served from backend with basic HTML / JS / CSS templates. The language used in these resources is English which is hardcoded. There needs to be a locale support for handling localisation of payout links.

### Possible Implementation

Provisioning of locales
- make use of `rust-i18n` for maintaining locales in the server
- make use of `t!` macro for reading the locales at runtime

Consumption in payout links
- Consume locale during payout creation and store the payout link's URL with a hardcoded locale as a query parameter
- Fetch locale during render request and pass to the request handler
- Inject the string data dynamically into HTML / JS resources based on the locale
- Inject locale in SDK for SDK localisation

### 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/.typos.toml b/.typos.toml
index 82fb84ecf38..2f68e039cde 100644
--- a/.typos.toml
+++ b/.typos.toml
@@ -62,5 +62,20 @@ extend-exclude = [
     "openapi/open_api_spec.yaml", # no longer updated
     "crates/router/src/utils/user/blocker_emails.txt", # this file contains various email domains
     "CHANGELOG.md", # This file contains all the commits
+    "crates/router/locales/ar.yml", # locales
+    "crates/router/locales/ca.yml", # locales
+    "crates/router/locales/de.yml", # locales
+    "crates/router/locales/es.yml", # locales
+    "crates/router/locales/fr-BE.yml", # locales
+    "crates/router/locales/fr.yml", # locales
+    "crates/router/locales/he.yml", # locales
+    "crates/router/locales/it.yml", # locales
+    "crates/router/locales/ja.yml", # locales
+    "crates/router/locales/nl.yml", # locales
+    "crates/router/locales/pl.yml", # locales
+    "crates/router/locales/pt.yml", # locales
+    "crates/router/locales/ru.yml", # locales
+    "crates/router/locales/sv.yml", # locales
+    "crates/router/locales/zh.yml", # locales
     "crates/router/src/core/payment_link/locale.js" # this file contains converision of static strings in various languages 
 ]
diff --git a/Cargo.lock b/Cargo.lock
index 9d37e75077f..c0ff88bfcf6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1488,6 +1488,12 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23ce669cd6c8588f79e15cf450314f9638f967fc5770ff1c7c1deb0925ea7cfa"
 
+[[package]]
+name = "base62"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f879ef8fc74665ed7f0e6127cb106315888fc2744f68e14b74f83edbb2a08992"
+
 [[package]]
 name = "base64"
 version = "0.13.1"
@@ -4321,6 +4327,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "libyml"
+version = "0.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64804cc6a5042d4f05379909ba25b503ec04e2c082151d62122d5dcaa274b961"
+
 [[package]]
 name = "libz-sys"
 version = "1.1.16"
@@ -4383,9 +4395,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "lru-cache"
@@ -4474,9 +4486,9 @@ checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"
 
 [[package]]
 name = "memchr"
-version = "2.7.2"
+version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
 [[package]]
 name = "memoffset"
@@ -4693,6 +4705,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "normpath"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec60c60a693226186f5d6edf073232bfb6464ed97eb22cf3b01c1e8198fd97f5"
+dependencies = [
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.46.0"
@@ -5323,7 +5344,7 @@ version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90fcb95eef784c2ac79119d1dd819e162b5da872ce6f3c3abe1e8ca1c082f72b"
 dependencies = [
- "siphasher",
+ "siphasher 0.3.11",
 ]
 
 [[package]]
@@ -6126,6 +6147,7 @@ dependencies = [
  "router_derive",
  "router_env",
  "roxmltree",
+ "rust-i18n",
  "rust_decimal",
  "rustc-hash",
  "rustls 0.22.4",
@@ -6229,6 +6251,57 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "rust-i18n"
+version = "3.1.1"
+source = "git+https://github.com/kashif-m/rust-i18n?rev=f2d8096aaaff7a87a847c35a5394c269f75e077a#f2d8096aaaff7a87a847c35a5394c269f75e077a"
+dependencies = [
+ "globwalk",
+ "once_cell",
+ "regex",
+ "rust-i18n-macro",
+ "rust-i18n-support",
+ "smallvec 1.13.2",
+]
+
+[[package]]
+name = "rust-i18n-macro"
+version = "3.1.1"
+source = "git+https://github.com/kashif-m/rust-i18n?rev=f2d8096aaaff7a87a847c35a5394c269f75e077a#f2d8096aaaff7a87a847c35a5394c269f75e077a"
+dependencies = [
+ "glob",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "rust-i18n-support",
+ "serde",
+ "serde_json",
+ "serde_yml",
+ "syn 2.0.57",
+]
+
+[[package]]
+name = "rust-i18n-support"
+version = "3.1.1"
+source = "git+https://github.com/kashif-m/rust-i18n?rev=f2d8096aaaff7a87a847c35a5394c269f75e077a#f2d8096aaaff7a87a847c35a5394c269f75e077a"
+dependencies = [
+ "arc-swap",
+ "base62",
+ "globwalk",
+ "itertools 0.11.0",
+ "lazy_static",
+ "normpath",
+ "once_cell",
+ "proc-macro2",
+ "regex",
+ "serde",
+ "serde_json",
+ "serde_yml",
+ "siphasher 1.0.1",
+ "toml 0.7.8",
+ "triomphe",
+]
+
 [[package]]
 name = "rust-ini"
 version = "0.19.0"
@@ -6465,9 +6538,9 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "1.0.17"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e86697c916019a8588c99b5fac3cead74ec0b4b819707a682fd4d23fa0ce1ba1"
+checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
 [[package]]
 name = "same-file"
@@ -6607,9 +6680,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.197"
+version = "1.0.205"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
+checksum = "e33aedb1a7135da52b7c21791455563facbbcc43d0f0f66165b42c21b3dfb150"
 dependencies = [
  "serde_derive",
 ]
@@ -6648,9 +6721,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.197"
+version = "1.0.205"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
+checksum = "692d6f5ac90220161d6774db30c662202721e64aed9058d2c394f451261420c1"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6659,12 +6732,13 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.115"
+version = "1.0.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
+checksum = "784b6203951c57ff748476b126ccb5e8e2959a5c19e5c617ab1956be3dbc68da"
 dependencies = [
  "indexmap 2.3.0",
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]
@@ -6761,6 +6835,23 @@ dependencies = [
  "syn 2.0.57",
 ]
 
+[[package]]
+name = "serde_yml"
+version = "0.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48e76bab63c3fd98d27c17f9cbce177f64a91f5e69ac04cafe04e1bb25d1dc3c"
+dependencies = [
+ "indexmap 2.3.0",
+ "itoa",
+ "libyml",
+ "log",
+ "memchr",
+ "ryu",
+ "serde",
+ "serde_json",
+ "tempfile",
+]
+
 [[package]]
 name = "serial_test"
 version = "3.0.0"
@@ -6888,6 +6979,12 @@ version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
 
+[[package]]
+name = "siphasher"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"
+
 [[package]]
 name = "skeptic"
 version = "0.13.7"
@@ -7189,6 +7286,12 @@ dependencies = [
  "urlencoding",
 ]
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
 [[package]]
 name = "storage_impl"
 version = "0.1.0"
@@ -8231,6 +8334,11 @@ name = "triomphe"
 version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "859eb650cfee7434994602c3a68b25d77ad9e68c8a6cd491616ef86661382eb3"
+dependencies = [
+ "arc-swap",
+ "serde",
+ "stable_deref_trait",
+]
 
 [[package]]
 name = "try-lock"
diff --git a/crates/api_models/src/payouts.rs b/crates/api_models/src/payouts.rs
index 3333fb6f546..b90b34cdff7 100644
--- a/crates/api_models/src/payouts.rs
+++ b/crates/api_models/src/payouts.rs
@@ -764,6 +764,7 @@ pub struct PayoutLinkDetails {
     pub enabled_payment_methods: Vec<link_utils::EnabledPaymentMethod>,
     pub amount: common_utils::types::StringMajorUnit,
     pub currency: common_enums::Currency,
+    pub locale: String,
 }
 
 #[derive(Clone, Debug, serde::Serialize)]
diff --git a/crates/common_utils/src/consts.rs b/crates/common_utils/src/consts.rs
index a331a05f6fa..fd155963968 100644
--- a/crates/common_utils/src/consts.rs
+++ b/crates/common_utils/src/consts.rs
@@ -127,3 +127,6 @@ pub const WILDCARD_DOMAIN_REGEX: &str = r"^((\*|https?)?://)?((\*\.|[A-Za-z0-9][
 
 /// Maximum allowed length for MerchantName
 pub const MAX_ALLOWED_MERCHANT_NAME_LENGTH: usize = 64;
+
+/// Default locale
+pub const DEFAULT_LOCALE: &str = "en";
diff --git a/crates/hyperswitch_domain_models/src/api.rs b/crates/hyperswitch_domain_models/src/api.rs
index b013d2b7902..d8a4f998e1b 100644
--- a/crates/hyperswitch_domain_models/src/api.rs
+++ b/crates/hyperswitch_domain_models/src/api.rs
@@ -64,6 +64,7 @@ pub struct PaymentLinkStatusData {
 pub struct GenericLinks {
     pub allowed_domains: HashSet<String>,
     pub data: GenericLinksData,
+    pub locale: String,
 }
 
 #[derive(Debug, Eq, PartialEq)]
diff --git a/crates/router/Cargo.toml b/crates/router/Cargo.toml
index 3e0470cc08d..8040979abbf 100644
--- a/crates/router/Cargo.toml
+++ b/crates/router/Cargo.toml
@@ -97,6 +97,7 @@ reqwest = { version = "0.11.27", features = ["json", "native-tls", "__rustls", "
 ring = "0.17.8"
 roxmltree = "0.19.0"
 rust_decimal = { version = "1.35.0", features = ["serde-with-float", "serde-with-str"] }
+rust-i18n = { git = "https://github.com/kashif-m/rust-i18n", rev = "f2d8096aaaff7a87a847c35a5394c269f75e077a" }
 rustc-hash = "1.1.0"
 rustls = "0.22"
 rustls-pemfile = "2"
@@ -161,7 +162,6 @@ time = { version = "0.3.35", features = ["macros"] }
 tokio = "1.37.0"
 wiremock = "0.6.0"
 
-
 # First party dev-dependencies
 test_utils = { version = "0.1.0", path = "../test_utils" }
 
diff --git a/crates/router/locales/ar.yml b/crates/router/locales/ar.yml
new file mode 100644
index 00000000000..5cc89daa47a
--- /dev/null
+++ b/crates/router/locales/ar.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "لا يُسمح لك بمشاهدة هذا المحتوى"
+    title: "روابط الدفع"
+  status:
+    title: "حالة الدفع"
+    info:
+      ref_id: "معرف المرجع"
+      error_code: "رمز الخطأ"
+      error_message: "رسالة الخطأ"
+    message:
+      failed: "فشل في معالجة الدفع الخاص بك. يرجى التحقق مع مزود الخدمة للحصول على مزيد من التفاصيل."
+      processing: "يجب معالجة الدفع الخاص بك خلال 2-3 أيام عمل."
+      success: "تم تنفيذ الدفع إلى طريقة الدفع المختارة."
+    redirection_text:
+      redirecting: "جارٍ إعادة التوجيه..."
+      redirecting_in: "إعادة التوجيه خلال"
+      seconds: "ثوانٍ..."
+    text:
+      failed: "فشل الدفع"
+      processing: "الدفع قيد المعالجة"
+      success: "الدفع ناجح"
+
+time:
+  am: "صباحا"
+  pm: "مساء"
+
+months:
+  january: "يناير"
+  february: "فبراير"
+  march: "مارس"
+  april: "أبريل"
+  may: "مايو"
+  june: "يونيو"
+  july: "يوليو"
+  august: "أغسطس"
+  september: "سبتمبر"
+  october: "أكتوبر"
+  november: "نوفمبر"
+  december: "ديسمبر"
diff --git a/crates/router/locales/ca.yml b/crates/router/locales/ca.yml
new file mode 100644
index 00000000000..df4d40bb204
--- /dev/null
+++ b/crates/router/locales/ca.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "No tens permís per veure aquest contingut"
+    title: "Enllaços de Pagament"
+  status:
+    title: "Estat del Pagament"
+    info:
+      ref_id: "ID de Referència"
+      error_code: "Codi d'Error"
+      error_message: "Missatge d'Error"
+    message:
+      failed: "No s'ha pogut processar el teu pagament. Si us plau, comprova-ho amb el teu proveïdor per obtenir més detalls."
+      processing: "El teu pagament hauria de ser processat en 2-3 dies hàbils."
+      success: "El teu pagament s'ha realitzat al mètode de pagament seleccionat."
+    redirection_text:
+      redirecting: "Redirigint..."
+      redirecting_in: "Redirigint en"
+      seconds: "segons..."
+    text:
+      failed: "Falla en el Pagament"
+      processing: "Pagament en Procés"
+      success: "Pagament Exitos"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Gener"
+  february: "Febrer"
+  march: "Març"
+  april: "Abril"
+  may: "Maig"
+  june: "Juny"
+  july: "Juliol"
+  august: "Agost"
+  september: "Setembre"
+  october: "Octubre"
+  november: "Novembre"
+  december: "Desembre"
diff --git a/crates/router/locales/de.yml b/crates/router/locales/de.yml
new file mode 100644
index 00000000000..4a2ac4c4ea4
--- /dev/null
+++ b/crates/router/locales/de.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Sie dürfen diesen Inhalt nicht anzeigen"
+    title: "Auszahlungslinks"
+  status:
+    title: "Auszahlungsstatus"
+    info:
+      ref_id: "Referenz-ID"
+      error_code: "Fehlercode"
+      error_message: "Fehlermeldung"
+    message:
+      failed: "Die Auszahlung konnte nicht verarbeitet werden. Bitte überprüfen Sie weitere Details bei Ihrem Anbieter."
+      processing: "Ihre Auszahlung sollte innerhalb von 2-3 Werktagen verarbeitet werden."
+      success: "Ihre Auszahlung wurde auf die ausgewählte Zahlungsmethode vorgenommen."
+    redirection_text:
+      redirecting: "Weiterleitung..."
+      redirecting_in: "Weiterleitung in"
+      seconds: "Sekunden..."
+    text:
+      failed: "Auszahlung fehlgeschlagen"
+      processing: "Auszahlung wird bearbeitet"
+      success: "Auszahlung erfolgreich"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Januar"
+  february: "Februar"
+  march: "März"
+  april: "April"
+  may: "Mai"
+  june: "Juni"
+  july: "Juli"
+  august: "August"
+  september: "September"
+  october: "Oktober"
+  november: "November"
+  december: "Dezember"
diff --git a/crates/router/locales/en-GB.yml b/crates/router/locales/en-GB.yml
new file mode 100644
index 00000000000..5d0cdca4f0a
--- /dev/null
+++ b/crates/router/locales/en-GB.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "You are not allowed to view this content"
+    title: "Payout Links"
+  status:
+    title: "Payout Status"
+    info:
+      ref_id: "Ref Id"
+      error_code: "Error Code"
+      error_message: "Error Message"
+    message:
+      failed: "Failed to process your payout. Please check with your provider for more details."
+      processing: "Your payout should be processed within 2-3 business days."
+      success: "Your payout was made to selected payment method."
+    redirection_text:
+      redirecting: "Redirecting..."
+      redirecting_in: "Redirecting in"
+      seconds: "seconds..."
+    text:
+      failed: "Payout Failed"
+      processing: "Payout Processing"
+      success: "Payout Successful"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "January"
+  february: "February"
+  march: "March"
+  april: "April"
+  may: "May"
+  june: "June"
+  july: "July"
+  august: "August"
+  september: "September"
+  october: "October"
+  november: "November"
+  december: "December"
diff --git a/crates/router/locales/en.yml b/crates/router/locales/en.yml
new file mode 100644
index 00000000000..c85be7ccf46
--- /dev/null
+++ b/crates/router/locales/en.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "You are not allowed to view this content"
+    title: "Payout Links"
+  status:
+    title: "Payout Status"
+    info:
+      ref_id: "Ref Id"
+      error_code: "Error Code"
+      error_message: "Error Message"
+    message:
+      failed: "Failed to process your payout. Please check with your provider for more details."
+      processing: "Your payout should be processed within 2-3 business days."
+      success: "Your payout was made to selected payment method."
+    redirection_text:
+      redirecting: "Redirecting ..."
+      redirecting_in: "Redirecting in"
+      seconds: "seconds ..."
+    text:
+      failed: "Payout Failed"
+      processing: "Payout Processing"
+      success: "Payout Successful"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "January"
+  february: "February"
+  march: "March"
+  april: "April"
+  may: "May"
+  june: "June"
+  july: "July"
+  august: "August"
+  september: "September"
+  october: "October"
+  november: "November"
+  december: "December"
\ No newline at end of file
diff --git a/crates/router/locales/es.yml b/crates/router/locales/es.yml
new file mode 100644
index 00000000000..ebe296d067b
--- /dev/null
+++ b/crates/router/locales/es.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "No tienes permiso para ver este contenido"
+    title: "Enlaces de Pago"
+  status:
+    title: "Estado del Pago"
+    info:
+      ref_id: "ID de Referencia"
+      error_code: "Código de Error"
+      error_message: "Mensaje de Error"
+    message:
+      failed: "No se pudo procesar tu pago. Consulta con tu proveedor para más detalles."
+      processing: "Tu pago debería ser procesado en 2-3 días hábiles."
+      success: "Tu pago se realizó al método de pago seleccionado."
+    redirection_text:
+      redirecting: "Redirigiendo..."
+      redirecting_in: "Redirigiendo en"
+      seconds: "segundos..."
+    text:
+      failed: "Fallo en el Pago"
+      processing: "Pago en Proceso"
+      success: "Pago Exitoso"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Enero"
+  february: "Febrero"
+  march: "Marzo"
+  april: "Abril"
+  may: "Mayo"
+  june: "Junio"
+  july: "Julio"
+  august: "Agosto"
+  september: "Septiembre"
+  october: "Octubre"
+  november: "Noviembre"
+  december: "Diciembre"
diff --git a/crates/router/locales/fr-BE.yml b/crates/router/locales/fr-BE.yml
new file mode 100644
index 00000000000..5f5116ea92d
--- /dev/null
+++ b/crates/router/locales/fr-BE.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Vous n'êtes pas autorisé à voir ce contenu"
+    title: "Liens de paiement"
+  status:
+    title: "Statut du paiement"
+    info:
+      ref_id: "ID de référence"
+      error_code: "Code d'erreur"
+      error_message: "Message d'erreur"
+    message:
+      failed: "Échec du traitement de votre paiement. Veuillez vérifier auprès de votre fournisseur pour plus de détails."
+      processing: "Votre paiement devrait être traité dans les 2 à 3 jours ouvrables."
+      success: "Votre paiement a été effectué sur le mode de paiement sélectionné."
+    redirection_text:
+      redirecting: "Redirection..."
+      redirecting_in: "Redirection dans"
+      seconds: "secondes..."
+    text:
+      failed: "Échec du paiement"
+      processing: "Paiement en cours"
+      success: "Paiement réussi"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Janvier"
+  february: "Février"
+  march: "Mars"
+  april: "Avril"
+  may: "Mai"
+  june: "Juin"
+  july: "Juillet"
+  august: "Août"
+  september: "Septembre"
+  october: "Octobre"
+  november: "Novembre"
+  december: "Décembre"
diff --git a/crates/router/locales/fr.yml b/crates/router/locales/fr.yml
new file mode 100644
index 00000000000..d12dc361d4c
--- /dev/null
+++ b/crates/router/locales/fr.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Vous n'êtes pas autorisé à voir ce contenu"
+    title: "Liens de Paiement"
+  status:
+    title: "Statut de Paiement"
+    info:
+      ref_id: "Id de Réf"
+      error_code: "Code d'Erreur"
+      error_message: "Message d'Erreur"
+    message:
+      failed: "Échec du traitement de votre paiement. Veuillez vérifier auprès de votre fournisseur pour plus de détails."
+      processing: "Votre paiement devrait être traité dans les 2 à 3 jours ouvrables."
+      success: "Votre paiement a été effectué sur le mode de paiement sélectionné."
+    redirection_text:
+      redirecting: "Redirection ..."
+      redirecting_in: "Redirection dans"
+      seconds: "secondes ..."
+    text:
+      failed: "Échec du Paiement"
+      processing: "Traitement du Paiement"
+      success: "Paiement Réussi"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Janvier"
+  february: "Février"
+  march: "Mars"
+  april: "Avril"
+  may: "Mai"
+  june: "Juin"
+  july: "Juillet"
+  august: "Août"
+  september: "Septembre"
+  october: "Octobre"
+  november: "Novembre"
+  december: "Décembre"
diff --git a/crates/router/locales/he.yml b/crates/router/locales/he.yml
new file mode 100644
index 00000000000..dbb3da209cf
--- /dev/null
+++ b/crates/router/locales/he.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "אינך מורשה לצפות בתוכן זה"
+    title: "קישורי תשלום"
+  status:
+    title: "סטטוס תשלום"
+    info:
+      ref_id: "מספר הפניה"
+      error_code: "קוד שגיאה"
+      error_message: "הודעת שגיאה"
+    message:
+      failed: "נכשל בעיבוד התשלום שלך. אנא בדוק עם הספק שלך למידע נוסף."
+      processing: "התשלום שלך צריך להיות מעובד בתוך 2-3 ימי עסקים."
+      success: "התשלום שלך בוצע לשיטת התשלום שנבחרה."
+    redirection_text:
+      redirecting: "מופנה..."
+      redirecting_in: "מופנה בעוד"
+      seconds: "שניות..."
+    text:
+      failed: "תשלום נכשל"
+      processing: "תשלום בתהליך"
+      success: "תשלום הצליח"
+
+time:
+  am: "בבוקר"
+  pm: "בערב"
+
+months:
+  january: "ינואר"
+  february: "פברואר"
+  march: "מרץ"
+  april: "אפריל"
+  may: "מאי"
+  june: "יוני"
+  july: "יולי"
+  august: "אוגוסט"
+  september: "ספטמבר"
+  october: "אוקטובר"
+  november: "נובמבר"
+  december: "דצמבר"
diff --git a/crates/router/locales/it.yml b/crates/router/locales/it.yml
new file mode 100644
index 00000000000..21f36a9af51
--- /dev/null
+++ b/crates/router/locales/it.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Non sei autorizzato a visualizzare questo contenuto"
+    title: "Link di Pagamento"
+  status:
+    title: "Stato del Pagamento"
+    info:
+      ref_id: "ID di Riferimento"
+      error_code: "Codice di Errore"
+      error_message: "Messaggio di Errore"
+    message:
+      failed: "Impossibile elaborare il tuo pagamento. Contatta il tuo fornitore per ulteriori dettagli."
+      processing: "Il tuo pagamento dovrebbe essere elaborato entro 2-3 giorni lavorativi."
+      success: "Il tuo pagamento è stato effettuato al metodo di pagamento selezionato."
+    redirection_text:
+      redirecting: "Reindirizzamento..."
+      redirecting_in: "Reindirizzamento tra"
+      seconds: "secondi..."
+    text:
+      failed: "Pagamento Fallito"
+      processing: "Pagamento in Corso"
+      success: "Pagamento Riuscito"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Gennaio"
+  february: "Febbraio"
+  march: "Marzo"
+  april: "Aprile"
+  may: "Maggio"
+  june: "Giugno"
+  july: "Luglio"
+  august: "Agosto"
+  september: "Settembre"
+  october: "Ottobre"
+  november: "Novembre"
+  december: "Dicembre"
diff --git a/crates/router/locales/ja.yml b/crates/router/locales/ja.yml
new file mode 100644
index 00000000000..4691374297b
--- /dev/null
+++ b/crates/router/locales/ja.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "このコンテンツを見ることはできません"
+    title: "支払いリンク"
+  status:
+    title: "支払いステータス"
+    info:
+      ref_id: "参照ID"
+      error_code: "エラーコード"
+      error_message: "エラーメッセージ"
+    message:
+      failed: "支払いの処理に失敗しました。詳細については提供者に確認してください。"
+      processing: "支払いは2〜3営業日以内に処理される予定です。"
+      success: "支払いが選択した支払い方法に対して行われました。"
+    redirection_text:
+      redirecting: "リダイレクト中..."
+      redirecting_in: "リダイレクトまで"
+      seconds: "秒..."
+    text:
+      failed: "支払い失敗"
+      processing: "支払い処理中"
+      success: "支払い成功"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "1月"
+  february: "2月"
+  march: "3月"
+  april: "4月"
+  may: "5月"
+  june: "6月"
+  july: "7月"
+  august: "8月"
+  september: "9月"
+  october: "10月"
+  november: "11月"
+  december: "12月"
diff --git a/crates/router/locales/nl.yml b/crates/router/locales/nl.yml
new file mode 100644
index 00000000000..1cf808d3935
--- /dev/null
+++ b/crates/router/locales/nl.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Je bent niet toegestaan om deze inhoud te bekijken"
+    title: "Betalingslinks"
+  status:
+    title: "Betalingsstatus"
+    info:
+      ref_id: "Referentie-ID"
+      error_code: "Foutcode"
+      error_message: "Foutmelding"
+    message:
+      failed: "Het is niet gelukt om je betaling te verwerken. Controleer bij je aanbieder voor meer details."
+      processing: "Je betaling moet binnen 2-3 werkdagen worden verwerkt."
+      success: "Je betaling is uitgevoerd naar de geselecteerde betaalmethode."
+    redirection_text:
+      redirecting: "Doorverwijzen..."
+      redirecting_in: "Doorverwijzen in"
+      seconds: "seconden..."
+    text:
+      failed: "Betaling Mislukt"
+      processing: "Betaling in Behandeling"
+      success: "Betaling Succesvol"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Januari"
+  february: "Februari"
+  march: "Maart"
+  april: "April"
+  may: "Mei"
+  june: "Juni"
+  july: "Juli"
+  august: "Augustus"
+  september: "September"
+  october: "Oktober"
+  november: "November"
+  december: "December"
diff --git a/crates/router/locales/pl.yml b/crates/router/locales/pl.yml
new file mode 100644
index 00000000000..71faae35945
--- /dev/null
+++ b/crates/router/locales/pl.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Nie masz uprawnień do wyświetlania tej treści"
+    title: "Linki do wypłat"
+  status:
+    title: "Status wypłaty"
+    info:
+      ref_id: "ID referencyjny"
+      error_code: "Kod błędu"
+      error_message: "Komunikat o błędzie"
+    message:
+      failed: "Nie udało się przetworzyć Twojej wypłaty. Skontaktuj się z dostawcą w celu uzyskania szczegółowych informacji."
+      processing: "Twoja wypłata powinna zostać przetworzona w ciągu 2-3 dni roboczych."
+      success: "Twoja wypłata została zrealizowana metodą płatności, którą wybrałeś."
+    redirection_text:
+      redirecting: "Przekierowywanie..."
+      redirecting_in: "Przekierowywanie za"
+      seconds: "sekund..."
+    text:
+      failed: "Wypłata Nieudana"
+      processing: "Wypłata w Trakcie"
+      success: "Wypłata Udała się"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Styczeń"
+  february: "Luty"
+  march: "Marzec"
+  april: "Kwiecień"
+  may: "Maj"
+  june: "Czerwiec"
+  july: "Lipiec"
+  august: "Sierpień"
+  september: "Wrzesień"
+  october: "Październik"
+  november: "Listopad"
+  december: "Grudzień"
diff --git a/crates/router/locales/pt.yml b/crates/router/locales/pt.yml
new file mode 100644
index 00000000000..8a419c2df21
--- /dev/null
+++ b/crates/router/locales/pt.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Você não tem permissão para visualizar este conteúdo"
+    title: "Links de Pagamento"
+  status:
+    title: "Status do Pagamento"
+    info:
+      ref_id: "ID de Referência"
+      error_code: "Código de Erro"
+      error_message: "Mensagem de Erro"
+    message:
+      failed: "Falha ao processar seu pagamento. Verifique com seu provedor para mais detalhes."
+      processing: "Seu pagamento deve ser processado em 2-3 dias úteis."
+      success: "Seu pagamento foi realizado no método de pagamento selecionado."
+    redirection_text:
+      redirecting: "Redirecionando..."
+      redirecting_in: "Redirecionando em"
+      seconds: "segundos..."
+    text:
+      failed: "Falha no Pagamento"
+      processing: "Pagamento em Processamento"
+      success: "Pagamento Bem-Sucedido"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Janeiro"
+  february: "Fevereiro"
+  march: "Março"
+  april: "Abril"
+  may: "Maio"
+  june: "Junho"
+  july: "Julho"
+  august: "Agosto"
+  september: "Setembro"
+  october: "Outubro"
+  november: "Novembro"
+  december: "Dezembro"
diff --git a/crates/router/locales/ru.yml b/crates/router/locales/ru.yml
new file mode 100644
index 00000000000..8257ee67025
--- /dev/null
+++ b/crates/router/locales/ru.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Вам не разрешено просматривать этот контент"
+    title: "Ссылки на выплаты"
+  status:
+    title: "Статус выплаты"
+    info:
+      ref_id: "ID ссылки"
+      error_code: "Код ошибки"
+      error_message: "Сообщение об ошибке"
+    message:
+      failed: "Не удалось обработать вашу выплату. Пожалуйста, проверьте у вашего поставщика более подробную информацию."
+      processing: "Ваша выплата должна быть обработана в течение 2-3 рабочих дней."
+      success: "Ваша выплата была произведена на выбранный метод оплаты."
+    redirection_text:
+      redirecting: "Перенаправление..."
+      redirecting_in: "Перенаправление через"
+      seconds: "секунд..."
+    text:
+      failed: "Выплата не удалась"
+      processing: "Выплата в процессе"
+      success: "Выплата успешна"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Январь"
+  february: "Февраль"
+  march: "Март"
+  april: "Апрель"
+  may: "Май"
+  june: "Июнь"
+  july: "Июль"
+  august: "Август"
+  september: "Сентябрь"
+  october: "Октябрь"
+  november: "Ноябрь"
+  december: "Декабрь"
diff --git a/crates/router/locales/sv.yml b/crates/router/locales/sv.yml
new file mode 100644
index 00000000000..8c053a2b096
--- /dev/null
+++ b/crates/router/locales/sv.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "Du har inte tillåtelse att visa detta innehåll"
+    title: "Utbetalningslänkar"
+  status:
+    title: "Utbetalningsstatus"
+    info:
+      ref_id: "Referens-ID"
+      error_code: "Felkod"
+      error_message: "Felmeddelande"
+    message:
+      failed: "Det gick inte att behandla din utbetalning. Kontrollera med din leverantör för mer information."
+      processing: "Din utbetalning bör behandlas inom 2-3 arbetsdagar."
+      success: "Din utbetalning har genomförts till vald betalningsmetod."
+    redirection_text:
+      redirecting: "Omdirigerar..."
+      redirecting_in: "Omdirigerar om"
+      seconds: "sekunder..."
+    text:
+      failed: "Utbetalning Misslyckades"
+      processing: "Utbetalning Under Behandling"
+      success: "Utbetalning Lyckad"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "Januari"
+  february: "Februari"
+  march: "Mars"
+  april: "April"
+  may: "Maj"
+  june: "Juni"
+  july: "Juli"
+  august: "Augusti"
+  september: "September"
+  october: "Oktober"
+  november: "November"
+  december: "December"
diff --git a/crates/router/locales/zh.yml b/crates/router/locales/zh.yml
new file mode 100644
index 00000000000..ce7cd3d3f95
--- /dev/null
+++ b/crates/router/locales/zh.yml
@@ -0,0 +1,42 @@
+_version: 1
+
+payout_link:
+  initiate:
+    not_allowed: "您没有权限查看此内容"
+    title: "支付链接"
+  status:
+    title: "支付状态"
+    info:
+      ref_id: "参考ID"
+      error_code: "错误代码"
+      error_message: "错误信息"
+    message:
+      failed: "处理您的支付时失败。请与您的服务提供商确认更多详细信息。"
+      processing: "您的支付应在2-3个工作日内处理完毕。"
+      success: "您的支付已成功完成，使用了选定的支付方式。"
+    redirection_text:
+      redirecting: "正在重定向..."
+      redirecting_in: "重定向中"
+      seconds: "秒..."
+    text:
+      failed: "支付失败"
+      processing: "支付处理中"
+      success: "支付成功"
+
+time:
+  am: "AM"
+  pm: "PM"
+
+months:
+  january: "一月"
+  february: "二月"
+  march: "三月"
+  april: "四月"
+  may: "五月"
+  june: "六月"
+  july: "七月"
+  august: "八月"
+  september: "九月"
+  october: "十月"
+  november: "十一月"
+  december: "十二月"
diff --git a/crates/router/src/compatibility/wrap.rs b/crates/router/src/compatibility/wrap.rs
index ec43259ad2f..2c1dea5f6db 100644
--- a/crates/router/src/compatibility/wrap.rs
+++ b/crates/router/src/compatibility/wrap.rs
@@ -142,6 +142,7 @@ where
             let link_type = (boxed_generic_link_data).data.to_string();
             match services::generic_link_response::build_generic_link_html(
                 boxed_generic_link_data.data,
+                boxed_generic_link_data.locale,
             ) {
                 Ok(rendered_html) => api::http_response_html_data(rendered_html, None),
                 Err(_) => {
diff --git a/crates/router/src/core/generic_link/payout_link/initiate/index.html b/crates/router/src/core/generic_link/payout_link/initiate/index.html
index 1857e497d3f..fe574c37c3c 100644
--- a/crates/router/src/core/generic_link/payout_link/initiate/index.html
+++ b/crates/router/src/core/generic_link/payout_link/initiate/index.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Payout Links</title>
+    <title>{{ i18n_payout_link_title }}</title>
   </head>
   {{ css_style_tag }}
   <body>
diff --git a/crates/router/src/core/generic_link/payout_link/initiate/script.js b/crates/router/src/core/generic_link/payout_link/initiate/script.js
index 731f3f76d0a..2327bfba13c 100644
--- a/crates/router/src/core/generic_link/payout_link/initiate/script.js
+++ b/crates/router/src/core/generic_link/payout_link/initiate/script.js
@@ -14,7 +14,7 @@ try {
 // Remove the script from DOM incase it's not iframed
 if (!isFramed) {
   function initializePayoutSDK() {
-    var errMsg = "You are not allowed to view this content.";
+    var errMsg = "{{i18n_not_allowed}}";
     var contentElement = document.getElementById("payout-link");
     if (contentElement instanceof HTMLDivElement) {
       contentElement.innerHTML = errMsg;
@@ -34,25 +34,25 @@ if (!isFramed) {
    **/
   function formatDate(date) {
     var months = [
-      "January",
-      "February",
-      "March",
-      "April",
-      "May",
-      "June",
-      "July",
-      "August",
-      "September",
-      "October",
-      "November",
-      "December",
+      "{{i18n_january}}",
+      "{{i18n_february}}",
+      "{{i18n_march}}",
+      "{{i18n_april}}",
+      "{{i18n_may}}",
+      "{{i18n_june}}",
+      "{{i18n_july}}",
+      "{{i18n_august}}",
+      "{{i18n_september}}",
+      "{{i18n_october}}",
+      "{{i18n_november}}",
+      "{{i18n_december}}",
     ];
 
     var hours = date.getHours();
     var minutes = date.getMinutes();
     // @ts-ignore
     minutes = minutes < 10 ? "0" + minutes : minutes;
-    var suffix = hours > 11 ? "PM" : "AM";
+    var suffix = hours > 11 ? "{{i18n_pm}}" : "{{i18n_am}}";
     hours = hours % 12;
     hours = hours ? hours : 12;
     var day = date.getDate();
@@ -127,6 +127,7 @@ if (!isFramed) {
     // @ts-ignore
     var payoutDetails = window.__PAYOUT_DETAILS;
     var clientSecret = payoutDetails.client_secret;
+    var locale = payoutDetails.locale;
     var publishableKey = payoutDetails.publishable_key;
     var appearance = {
       variables: {
@@ -143,6 +144,7 @@ if (!isFramed) {
     widgets = hyper.widgets({
       appearance: appearance,
       clientSecret: clientSecret,
+      locale: locale,
     });
 
     // Create payment method collect widget
diff --git a/crates/router/src/core/generic_link/payout_link/status/index.html b/crates/router/src/core/generic_link/payout_link/status/index.html
index f0fb564f64b..4a4f0260563 100644
--- a/crates/router/src/core/generic_link/payout_link/status/index.html
+++ b/crates/router/src/core/generic_link/payout_link/status/index.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Payout Status</title>
+    <title>{{ i18n_payout_link_status_title }}</title>
     {{ css_style_tag }}
   </head>
   <body>
diff --git a/crates/router/src/core/generic_link/payout_link/status/script.js b/crates/router/src/core/generic_link/payout_link/status/script.js
index 829006a4311..42b57903593 100644
--- a/crates/router/src/core/generic_link/payout_link/status/script.js
+++ b/crates/router/src/core/generic_link/payout_link/status/script.js
@@ -69,8 +69,8 @@ function renderStatusDetails(payoutDetails) {
   var statusInfo = {
     statusImageSrc:
       "https://live.hyperswitch.io/payment-link-assets/success.png",
-    statusText: "Payout Successful",
-    statusMessage: "Your payout was made to selected payment method.",
+    statusText: "{{i18n_success_text}}",
+    statusMessage: "{{i18n_success_message}}",
   };
   switch (status) {
     case "success":
@@ -80,9 +80,8 @@ function renderStatusDetails(payoutDetails) {
     case "pending":
       statusInfo.statusImageSrc =
         "https://live.hyperswitch.io/payment-link-assets/pending.png";
-      statusInfo.statusText = "Payout Processing";
-      statusInfo.statusMessage =
-        "Your payout should be processed within 2-3 business days.";
+      statusInfo.statusText = "{{i18n_pending_text}}";
+      statusInfo.statusMessage = "{{i18n_pending_message}}";
       break;
     case "failed":
     case "cancelled":
@@ -96,9 +95,8 @@ function renderStatusDetails(payoutDetails) {
     default:
       statusInfo.statusImageSrc =
         "https://live.hyperswitch.io/payment-link-assets/failed.png";
-      statusInfo.statusText = "Payout Failed";
-      statusInfo.statusMessage =
-        "Failed to process your payout. Please check with your provider for more details.";
+      statusInfo.statusText = "{{i18n_failed_text}}";
+      statusInfo.statusMessage = "{{i18n_failed_message}}";
       break;
   }
 
@@ -120,13 +118,13 @@ function renderStatusDetails(payoutDetails) {
   }
 
   var resourceInfo = {
-    "Ref Id": payoutDetails.payout_id,
+    "{{i18n_ref_id_text}}": payoutDetails.payout_id,
   };
   if (typeof payoutDetails.error_code === "string") {
-    resourceInfo["Error Code"] = payoutDetails.error_code;
+    resourceInfo["{{i18n_error_code_text}}"] = payoutDetails.error_code;
   }
   if (typeof payoutDetails.error_message === "string") {
-    resourceInfo["Error Message"] = payoutDetails.error_message;
+    resourceInfo["{{i18n_error_message}}"] = payoutDetails.error_message;
   }
   var resourceNode = document.createElement("div");
   resourceNode.id = "resource-info-container";
@@ -166,8 +164,10 @@ function redirectToEndUrl(returnUrl) {
       var secondsLeft = timeout - j++;
       var innerText =
         secondsLeft === 0
-          ? "Redirecting ..."
-          : "Redirecting in " + secondsLeft + " seconds ...";
+          ? "{{i18n_redirecting_text}}"
+          : "{{i18n_redirecting_in_text}} " +
+            secondsLeft +
+            " {{i18n_seconds_text}} ...";
       if (statusRedirectTextNode instanceof HTMLDivElement) {
         statusRedirectTextNode.innerText = innerText;
       }
diff --git a/crates/router/src/core/payment_link.rs b/crates/router/src/core/payment_link.rs
index 643b69511c7..df87637f4e4 100644
--- a/crates/router/src/core/payment_link.rs
+++ b/crates/router/src/core/payment_link.rs
@@ -7,8 +7,9 @@ use api_models::{
 use common_utils::{
     consts::{
         DEFAULT_ALLOWED_DOMAINS, DEFAULT_BACKGROUND_COLOR, DEFAULT_DISPLAY_SDK_ONLY,
-        DEFAULT_ENABLE_SAVED_PAYMENT_METHOD, DEFAULT_MERCHANT_LOGO, DEFAULT_PRODUCT_IMG,
-        DEFAULT_SDK_LAYOUT, DEFAULT_SESSION_EXPIRY, DEFAULT_TRANSACTION_DETAILS,
+        DEFAULT_ENABLE_SAVED_PAYMENT_METHOD, DEFAULT_LOCALE, DEFAULT_MERCHANT_LOGO,
+        DEFAULT_PRODUCT_IMG, DEFAULT_SDK_LAYOUT, DEFAULT_SESSION_EXPIRY,
+        DEFAULT_TRANSACTION_DETAILS,
     },
     ext_traits::{OptionExt, ValueExt},
     types::{AmountConvertor, MinorUnit, StringMajorUnitForCore},
@@ -342,6 +343,7 @@ pub async fn initiate_secure_payment_link_flow(
             let link_data = GenericLinks {
                 allowed_domains,
                 data: GenericLinksData::SecurePaymentLink(payment_link_data),
+                locale: DEFAULT_LOCALE.to_string(),
             };
             logger::info!(
                 "payment link data, for building secure payment link {:?}",
diff --git a/crates/router/src/core/payment_methods.rs b/crates/router/src/core/payment_methods.rs
index a33fe5bb06a..977727d9115 100644
--- a/crates/router/src/core/payment_methods.rs
+++ b/crates/router/src/core/payment_methods.rs
@@ -12,7 +12,7 @@ pub use api_models::enums::Connector;
 use api_models::payment_methods;
 #[cfg(feature = "payouts")]
 pub use api_models::{enums::PayoutConnectors, payouts as payout_types};
-use common_utils::{ext_traits::Encode, id_type::CustomerId};
+use common_utils::{consts::DEFAULT_LOCALE, ext_traits::Encode, id_type::CustomerId};
 use diesel_models::{
     enums, GenericLinkNew, PaymentMethodCollectLink, PaymentMethodCollectLinkData,
 };
@@ -251,6 +251,7 @@ pub async fn render_pm_collect_link(
                     GenericLinks {
                         allowed_domains: HashSet::from([]),
                         data: GenericLinksData::ExpiredLink(expired_link_data),
+                        locale: DEFAULT_LOCALE.to_string(),
                     },
                 )))
 
@@ -312,8 +313,8 @@ pub async fn render_pm_collect_link(
                 Ok(services::ApplicationResponse::GenericLinkForm(Box::new(
                     GenericLinks {
                         allowed_domains: HashSet::from([]),
-
                         data: GenericLinksData::PaymentMethodCollect(generic_form_data),
+                        locale: DEFAULT_LOCALE.to_string(),
                     },
                 )))
             }
@@ -357,8 +358,8 @@ pub async fn render_pm_collect_link(
             Ok(services::ApplicationResponse::GenericLinkForm(Box::new(
                 GenericLinks {
                     allowed_domains: HashSet::from([]),
-
                     data: GenericLinksData::PaymentMethodCollectStatus(generic_status_data),
+                    locale: DEFAULT_LOCALE.to_string(),
                 },
             )))
         }
diff --git a/crates/router/src/core/payout_link.rs b/crates/router/src/core/payout_link.rs
index da34a82a854..1b9445f180e 100644
--- a/crates/router/src/core/payout_link.rs
+++ b/crates/router/src/core/payout_link.rs
@@ -30,6 +30,7 @@ pub async fn initiate_payout_link(
     key_store: domain::MerchantKeyStore,
     req: payouts::PayoutLinkInitiateRequest,
     request_headers: &header::HeaderMap,
+    locale: String,
 ) -> RouterResponse<services::GenericLinkFormData> {
     let db: &dyn StorageInterface = &*state.store;
     let merchant_id = merchant_account.get_id();
@@ -108,6 +109,7 @@ pub async fn initiate_payout_link(
                 GenericLinks {
                     allowed_domains: (link_data.allowed_domains),
                     data: GenericLinksData::ExpiredLink(expired_link_data),
+                    locale,
                 },
             )))
         }
@@ -187,6 +189,7 @@ pub async fn initiate_payout_link(
                 enabled_payment_methods,
                 amount,
                 currency: payout.destination_currency,
+                locale: locale.clone(),
             };
 
             let serialized_css_content = String::new();
@@ -209,6 +212,7 @@ pub async fn initiate_payout_link(
                 GenericLinks {
                     allowed_domains: (link_data.allowed_domains),
                     data: GenericLinksData::PayoutLink(generic_form_data),
+                    locale,
                 },
             )))
         }
@@ -251,6 +255,7 @@ pub async fn initiate_payout_link(
                 GenericLinks {
                     allowed_domains: (link_data.allowed_domains),
                     data: GenericLinksData::PayoutLinkStatus(generic_status_data),
+                    locale,
                 },
             )))
         }
diff --git a/crates/router/src/core/payouts.rs b/crates/router/src/core/payouts.rs
index 2debb492ada..07b50d3a154 100644
--- a/crates/router/src/core/payouts.rs
+++ b/crates/router/src/core/payouts.rs
@@ -300,6 +300,7 @@ pub async fn payouts_create_core(
     merchant_account: domain::MerchantAccount,
     key_store: domain::MerchantKeyStore,
     req: payouts::PayoutCreateRequest,
+    locale: &String,
 ) -> RouterResponse<payouts::PayoutCreateResponse> {
     // Validate create request
     let (payout_id, payout_method_data, profile_id, customer) =
@@ -314,6 +315,7 @@ pub async fn payouts_create_core(
         &payout_id,
         &profile_id,
         payout_method_data.as_ref(),
+        locale,
         customer.as_ref(),
     )
     .await?;
@@ -2206,6 +2208,7 @@ pub async fn payout_create_db_entries(
     payout_id: &String,
     profile_id: &String,
     stored_payout_method_data: Option<&payouts::PayoutMethodData>,
+    locale: &String,
     customer: Option<&domain::Customer>,
 ) -> RouterResult<PayoutData> {
     let db = &*state.store;
@@ -2227,6 +2230,7 @@ pub async fn payout_create_db_entries(
                 merchant_id,
                 req,
                 payout_id,
+                locale,
             )
             .await?,
         ),
@@ -2552,6 +2556,7 @@ pub async fn create_payout_link(
     merchant_id: &common_utils::id_type::MerchantId,
     req: &payouts::PayoutCreateRequest,
     payout_id: &String,
+    locale: &String,
 ) -> RouterResult<PayoutLink> {
     let payout_link_config_req = req.payout_link_config.to_owned();
 
@@ -2595,8 +2600,9 @@ pub async fn create_payout_link(
         .as_ref()
         .map_or(default_config.expiry, |expiry| *expiry);
     let url = format!(
-        "{base_url}/payout_link/{}/{payout_id}",
-        merchant_id.get_string_repr()
+        "{base_url}/payout_link/{}/{payout_id}?locale={}",
+        merchant_id.get_string_repr(),
+        locale
     );
     let link = url::Url::parse(&url)
         .change_context(errors::ApiErrorResponse::InternalServerError)
diff --git a/crates/router/src/lib.rs b/crates/router/src/lib.rs
index 9691a536626..9f419831026 100644
--- a/crates/router/src/lib.rs
+++ b/crates/router/src/lib.rs
@@ -11,6 +11,7 @@ pub mod core;
 pub mod cors;
 pub mod db;
 pub mod env;
+pub mod locale;
 pub(crate) mod macros;
 
 pub mod routes;
@@ -44,6 +45,9 @@ use crate::{configs::settings, core::errors};
 #[global_allocator]
 static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
 
+// Import translate fn in root
+use crate::locale::{_rust_i18n_t, _rust_i18n_try_translate};
+
 /// Header Constants
 pub mod headers {
     pub const ACCEPT: &str = "Accept";
diff --git a/crates/router/src/locale.rs b/crates/router/src/locale.rs
new file mode 100644
index 00000000000..94961434508
--- /dev/null
+++ b/crates/router/src/locale.rs
@@ -0,0 +1,3 @@
+use rust_i18n::i18n;
+
+i18n!("locales", fallback = "en");
diff --git a/crates/router/src/routes.rs b/crates/router/src/routes.rs
index 304a0cde0ba..561f96ab71a 100644
--- a/crates/router/src/routes.rs
+++ b/crates/router/src/routes.rs
@@ -28,6 +28,7 @@ pub mod metrics;
 pub mod payment_link;
 pub mod payment_methods;
 pub mod payments;
+#[cfg(feature = "payouts")]
 pub mod payout_link;
 #[cfg(feature = "payouts")]
 pub mod payouts;
diff --git a/crates/router/src/routes/payout_link.rs b/crates/router/src/routes/payout_link.rs
index 7bac4c5519c..87157435721 100644
--- a/crates/router/src/routes/payout_link.rs
+++ b/crates/router/src/routes/payout_link.rs
@@ -1,17 +1,17 @@
-#[cfg(feature = "payouts")]
 use actix_web::{web, Responder};
-#[cfg(feature = "payouts")]
 use api_models::payouts::PayoutLinkInitiateRequest;
-#[cfg(feature = "payouts")]
+use common_utils::consts::DEFAULT_LOCALE;
 use router_env::Flow;
 
-#[cfg(feature = "payouts")]
 use crate::{
     core::{api_locking, payout_link::*},
-    services::{api, authentication as auth},
+    headers::ACCEPT_LANGUAGE,
+    services::{
+        api,
+        authentication::{self as auth, get_header_value_by_key},
+    },
     AppState,
 };
-#[cfg(feature = "payouts")]
 pub async fn render_payout_link(
     state: web::Data<AppState>,
     req: actix_web::HttpRequest,
@@ -24,13 +24,25 @@ pub async fn render_payout_link(
         payout_id,
     };
     let headers = req.headers();
+    let locale = get_header_value_by_key(ACCEPT_LANGUAGE.into(), headers)
+        .ok()
+        .flatten()
+        .map(|val| val.to_string())
+        .unwrap_or(DEFAULT_LOCALE.to_string());
     Box::pin(api::server_wrap(
         flow,
         state,
         &req,
         payload.clone(),
         |state, auth, req, _| {
-            initiate_payout_link(state, auth.merchant_account, auth.key_store, req, headers)
+            initiate_payout_link(
+                state,
+                auth.merchant_account,
+                auth.key_store,
+                req,
+                headers,
+                locale.clone(),
+            )
         },
         &auth::MerchantIdAuth(merchant_id),
         api_locking::LockAction::NotApplicable,
diff --git a/crates/router/src/routes/payouts.rs b/crates/router/src/routes/payouts.rs
index 3c3d0f0a16b..40c2e36cc58 100644
--- a/crates/router/src/routes/payouts.rs
+++ b/crates/router/src/routes/payouts.rs
@@ -2,6 +2,7 @@ use actix_web::{
     body::{BoxBody, MessageBody},
     web, HttpRequest, HttpResponse, Responder,
 };
+use common_utils::consts;
 use router_env::{instrument, tracing, Flow};
 
 use super::app::AppState;
@@ -9,7 +10,12 @@ use super::app::AppState;
 use crate::types::api::payments as payment_types;
 use crate::{
     core::{api_locking, payouts::*},
-    services::{api, authentication as auth, authorization::permissions::Permission},
+    headers::ACCEPT_LANGUAGE,
+    services::{
+        api,
+        authentication::{self as auth, get_header_value_by_key},
+        authorization::permissions::Permission,
+    },
     types::api::payouts as payout_types,
 };
 
@@ -21,13 +27,18 @@ pub async fn payouts_create(
     json_payload: web::Json<payout_types::PayoutCreateRequest>,
 ) -> HttpResponse {
     let flow = Flow::PayoutsCreate;
+    let locale = get_header_value_by_key(ACCEPT_LANGUAGE.into(), req.headers())
+        .ok()
+        .flatten()
+        .map(|val| val.to_string())
+        .unwrap_or(consts::DEFAULT_LOCALE.to_string());
     Box::pin(api::server_wrap(
         flow,
         state,
         &req,
         json_payload.into_inner(),
         |state, auth, req, _| {
-            payouts_create_core(state, auth.merchant_account, auth.key_store, req)
+            payouts_create_core(state, auth.merchant_account, auth.key_store, req, &locale)
         },
         &auth::HeaderAuth(auth::ApiKeyAuth),
         api_locking::LockAction::NotApplicable,
diff --git a/crates/router/src/services/api.rs b/crates/router/src/services/api.rs
index c715594e8d5..b2571e66231 100644
--- a/crates/router/src/services/api.rs
+++ b/crates/router/src/services/api.rs
@@ -982,7 +982,10 @@ where
 
         Ok(ApplicationResponse::GenericLinkForm(boxed_generic_link_data)) => {
             let link_type = boxed_generic_link_data.data.to_string();
-            match build_generic_link_html(boxed_generic_link_data.data) {
+            match build_generic_link_html(
+                boxed_generic_link_data.data,
+                boxed_generic_link_data.locale,
+            ) {
                 Ok(rendered_html) => {
                     let headers = if !boxed_generic_link_data.allowed_domains.is_empty() {
                         let domains_str = boxed_generic_link_data
diff --git a/crates/router/src/services/api/generic_link_response.rs b/crates/router/src/services/api/generic_link_response.rs
index f180e3d3f33..c47539eb8db 100644
--- a/crates/router/src/services/api/generic_link_response.rs
+++ b/crates/router/src/services/api/generic_link_response.rs
@@ -7,9 +7,11 @@ use tera::{Context, Tera};
 
 use super::build_secure_payment_link_html;
 use crate::core::errors;
+pub mod context;
 
 pub fn build_generic_link_html(
     boxed_generic_link_data: GenericLinksData,
+    locale: String,
 ) -> CustomResult<String, errors::ApiErrorResponse> {
     match boxed_generic_link_data {
         GenericLinksData::ExpiredLink(link_data) => build_generic_expired_link_html(&link_data),
@@ -20,10 +22,12 @@ pub fn build_generic_link_html(
         GenericLinksData::PaymentMethodCollectStatus(pm_collect_data) => {
             build_pm_collect_link_status_html(&pm_collect_data)
         }
-        GenericLinksData::PayoutLink(payout_link_data) => build_payout_link_html(&payout_link_data),
+        GenericLinksData::PayoutLink(payout_link_data) => {
+            build_payout_link_html(&payout_link_data, locale.as_str())
+        }
 
         GenericLinksData::PayoutLinkStatus(pm_collect_data) => {
-            build_payout_link_status_html(&pm_collect_data)
+            build_payout_link_status_html(&pm_collect_data, locale.as_str())
         }
         GenericLinksData::SecurePaymentLink(payment_link_data) => {
             build_secure_payment_link_html(payment_link_data)
@@ -52,7 +56,6 @@ pub fn build_generic_expired_link_html(
 fn build_html_template(
     link_data: &GenericLinkFormData,
     document: &'static str,
-    script: &'static str,
     styles: &'static str,
 ) -> CustomResult<(Tera, Context), errors::ApiErrorResponse> {
     let mut tera: Tera = Tera::default();
@@ -65,42 +68,43 @@ fn build_html_template(
     let _ = tera.add_raw_template("document_styles", &final_css);
     context.insert("color_scheme", &link_data.css_data);
 
-    // Insert dynamic context in JS
-    let js_dynamic_context = "{{ script_data }}";
-    let js_template = script.to_string();
-    let final_js = format!("{}\n{}", js_dynamic_context, js_template);
-    let _ = tera.add_raw_template("document_scripts", &final_js);
-    context.insert("script_data", &link_data.js_data);
-
     let css_style_tag = tera
         .render("document_styles", &context)
         .map(|css| format!("<style>{}</style>", css))
         .change_context(errors::ApiErrorResponse::InternalServerError)
         .attach_printable("Failed to render CSS template")?;
 
-    let js_script_tag = tera
-        .render("document_scripts", &context)
-        .map(|js| format!("<script>{}</script>", js))
-        .change_context(errors::ApiErrorResponse::InternalServerError)
-        .attach_printable("Failed to render JS template")?;
-
     // Insert HTML context
     let html_template = document.to_string();
     let _ = tera.add_raw_template("html_template", &html_template);
     context.insert("css_style_tag", &css_style_tag);
-    context.insert("js_script_tag", &js_script_tag);
 
     Ok((tera, context))
 }
 
 pub fn build_payout_link_html(
     link_data: &GenericLinkFormData,
+    locale: &str,
 ) -> CustomResult<String, errors::ApiErrorResponse> {
     let document = include_str!("../../core/generic_link/payout_link/initiate/index.html");
-    let script = include_str!("../../core/generic_link/payout_link/initiate/script.js");
     let styles = include_str!("../../core/generic_link/payout_link/initiate/styles.css");
-    let (tera, mut context) = build_html_template(link_data, document, script, styles)
+    let (mut tera, mut context) = build_html_template(link_data, document, styles)
         .attach_printable("Failed to build context for payout link's HTML template")?;
+
+    // Insert dynamic context in JS
+    let script = include_str!("../../core/generic_link/payout_link/initiate/script.js");
+    let js_template = script.to_string();
+    let js_dynamic_context = "{{ script_data }}";
+    let final_js = format!("{}\n{}", js_dynamic_context, js_template);
+    let _ = tera.add_raw_template("document_scripts", &final_js);
+    context.insert("script_data", &link_data.js_data);
+    context::insert_locales_in_context_for_payout_link(&mut context, locale);
+    let js_script_tag = tera
+        .render("document_scripts", &context)
+        .map(|js| format!("<script>{}</script>", js))
+        .change_context(errors::ApiErrorResponse::InternalServerError)
+        .attach_printable("Failed to render JS template")?;
+    context.insert("js_script_tag", &js_script_tag);
     context.insert(
         "hyper_sdk_loader_script_tag",
         &format!(
@@ -109,6 +113,7 @@ pub fn build_payout_link_html(
         ),
     );
 
+    // Render HTML template
     tera.render("html_template", &context)
         .change_context(errors::ApiErrorResponse::InternalServerError)
         .attach_printable("Failed to render payout link's HTML template")
@@ -119,12 +124,25 @@ pub fn build_pm_collect_link_html(
 ) -> CustomResult<String, errors::ApiErrorResponse> {
     let document =
         include_str!("../../core/generic_link/payment_method_collect/initiate/index.html");
-    let script = include_str!("../../core/generic_link/payment_method_collect/initiate/script.js");
     let styles = include_str!("../../core/generic_link/payment_method_collect/initiate/styles.css");
-    let (tera, mut context) = build_html_template(link_data, document, script, styles)
+    let (mut tera, mut context) = build_html_template(link_data, document, styles)
         .attach_printable(
             "Failed to build context for payment method collect link's HTML template",
         )?;
+
+    // Insert dynamic context in JS
+    let script = include_str!("../../core/generic_link/payment_method_collect/initiate/script.js");
+    let js_template = script.to_string();
+    let js_dynamic_context = "{{ script_data }}";
+    let final_js = format!("{}\n{}", js_dynamic_context, js_template);
+    let _ = tera.add_raw_template("document_scripts", &final_js);
+    context.insert("script_data", &link_data.js_data);
+    let js_script_tag = tera
+        .render("document_scripts", &context)
+        .map(|js| format!("<script>{}</script>", js))
+        .change_context(errors::ApiErrorResponse::InternalServerError)
+        .attach_printable("Failed to render JS template")?;
+    context.insert("js_script_tag", &js_script_tag);
     context.insert(
         "hyper_sdk_loader_script_tag",
         &format!(
@@ -133,6 +151,7 @@ pub fn build_pm_collect_link_html(
         ),
     );
 
+    // Render HTML template
     tera.render("html_template", &context)
         .change_context(errors::ApiErrorResponse::InternalServerError)
         .attach_printable("Failed to render payment method collect link's HTML template")
@@ -140,6 +159,7 @@ pub fn build_pm_collect_link_html(
 
 pub fn build_payout_link_status_html(
     link_data: &GenericLinkStatusData,
+    locale: &str,
 ) -> CustomResult<String, errors::ApiErrorResponse> {
     let mut tera = Tera::default();
     let mut context = Context::new();
@@ -159,13 +179,13 @@ pub fn build_payout_link_status_html(
         .attach_printable("Failed to render payout link status CSS template")?;
 
     // Insert dynamic context in JS
-    let js_dynamic_context = "{{ collect_link_status_context }}";
+    let js_dynamic_context = "{{ script_data }}";
     let js_template =
         include_str!("../../core/generic_link/payout_link/status/script.js").to_string();
     let final_js = format!("{}\n{}", js_dynamic_context, js_template);
     let _ = tera.add_raw_template("payout_link_status_script", &final_js);
-    context.insert("collect_link_status_context", &link_data.js_data);
-
+    context.insert("script_data", &link_data.js_data);
+    context::insert_locales_in_context_for_payout_link_status(&mut context, locale);
     let js_script_tag = tera
         .render("payout_link_status_script", &context)
         .map(|js| format!("<script>{}</script>", js))
diff --git a/crates/router/src/services/api/generic_link_response/context.rs b/crates/router/src/services/api/generic_link_response/context.rs
new file mode 100644
index 00000000000..1ea45bd1083
--- /dev/null
+++ b/crates/router/src/services/api/generic_link_response/context.rs
@@ -0,0 +1,80 @@
+use rust_i18n::t;
+use tera::Context;
+
+pub fn insert_locales_in_context_for_payout_link(context: &mut Context, locale: &str) {
+    let i18n_payout_link_title = t!("payout_link.initiate.title", locale = locale);
+    let i18n_january = t!("months.january", locale = locale);
+    let i18n_february = t!("months.february", locale = locale);
+    let i18n_march = t!("months.march", locale = locale);
+    let i18n_april = t!("months.april", locale = locale);
+    let i18n_may = t!("months.may", locale = locale);
+    let i18n_june = t!("months.june", locale = locale);
+    let i18n_july = t!("months.july", locale = locale);
+    let i18n_august = t!("months.august", locale = locale);
+    let i18n_september = t!("months.september", locale = locale);
+    let i18n_october = t!("months.october", locale = locale);
+    let i18n_november = t!("months.november", locale = locale);
+    let i18n_december = t!("months.december", locale = locale);
+    let i18n_not_allowed = t!("payout_link.initiate.not_allowed", locale = locale);
+    let i18n_am = t!("time.am", locale = locale);
+    let i18n_pm = t!("time.pm", locale = locale);
+
+    context.insert("i18n_payout_link_title", &i18n_payout_link_title);
+    context.insert("i18n_january", &i18n_january);
+    context.insert("i18n_february", &i18n_february);
+    context.insert("i18n_march", &i18n_march);
+    context.insert("i18n_april", &i18n_april);
+    context.insert("i18n_may", &i18n_may);
+    context.insert("i18n_june", &i18n_june);
+    context.insert("i18n_july", &i18n_july);
+    context.insert("i18n_august", &i18n_august);
+    context.insert("i18n_september", &i18n_september);
+    context.insert("i18n_october", &i18n_october);
+    context.insert("i18n_november", &i18n_november);
+    context.insert("i18n_december", &i18n_december);
+    context.insert("i18n_not_allowed", &i18n_not_allowed);
+    context.insert("i18n_am", &i18n_am);
+    context.insert("i18n_pm", &i18n_pm);
+}
+
+pub fn insert_locales_in_context_for_payout_link_status(context: &mut Context, locale: &str) {
+    let i18n_payout_link_status_title = t!("payout_link.status.title", locale = locale);
+    let i18n_success_text = t!("payout_link.status.text.success", locale = locale);
+    let i18n_success_message = t!("payout_link.status.message.success", locale = locale);
+    let i18n_pending_text = t!("payout_link.status.text.pending", locale = locale);
+    let i18n_pending_message = t!("payout_link.status.message.pending", locale = locale);
+    let i18n_failed_text = t!("payout_link.status.text.failed", locale = locale);
+    let i18n_failed_message = t!("payout_link.status.message.failed", locale = locale);
+    let i18n_ref_id_text = t!("payout_link.status.info.ref_id", locale = locale);
+    let i18n_error_code_text = t!("payout_link.status.info.error_code", locale = locale);
+    let i18n_error_message = t!("payout_link.status.info.error_message", locale = locale);
+    let i18n_redirecting_text = t!(
+        "payout_link.status.redirection_text.redirecting",
+        locale = locale
+    );
+    let i18n_redirecting_in_text = t!(
+        "payout_link.status.redirection_text.redirecting_in",
+        locale = locale
+    );
+    let i18n_seconds_text = t!(
+        "payout_link.status.redirection_text.seconds",
+        locale = locale
+    );
+
+    context.insert(
+        "i18n_payout_link_status_title",
+        &i18n_payout_link_status_title,
+    );
+    context.insert("i18n_success_text", &i18n_success_text);
+    context.insert("i18n_success_message", &i18n_success_message);
+    context.insert("i18n_pending_text", &i18n_pending_text);
+    context.insert("i18n_pending_message", &i18n_pending_message);
+    context.insert("i18n_failed_text", &i18n_failed_text);
+    context.insert("i18n_failed_message", &i18n_failed_message);
+    context.insert("i18n_ref_id_text", &i18n_ref_id_text);
+    context.insert("i18n_error_code_text", &i18n_error_code_text);
+    context.insert("i18n_error_message", &i18n_error_message);
+    context.insert("i18n_redirecting_text", &i18n_redirecting_text);
+    context.insert("i18n_redirecting_in_text", &i18n_redirecting_in_text);
+    context.insert("i18n_seconds_text", &i18n_seconds_text);
+}

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

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

## Description
Described in #5559 

This uses a forked version of `rust-i18n` which handles string index slicing
original - https://github.com/longbridgeapp/rust-i18n
forked - https://github.com/kashif-m/rust-i18n/commits/v3.1.1-safe

### 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`
-->


## How did you test it?
<details>
<summary>
1. Create a payout link (without passing any locale in create request)
</summary>

```curl
curl --location 'http://localhost:8080/payouts/create' \
--header 'Content-Type: application/json' \
--header 'api-key: dev_cp78v8fT2C03KkEClI9aBMrqKF6N0SBLyUjasXtUQMbLTasfR2LJwjg0LlNHY060' \
--data '{
    "amount": 1,
    "currency": "EUR",
    "customer_id": "cus_05845u0qSuOENDnHLqTl",
    "description": "Its my first payout request",
    "billing": {
        "address": {
            "city": "Hoogeveen",
            "country": "NL",
            "line1": "Raadhuisplein",
            "line2": "92",
            "zip": "7901 BW",
            "state": "FL",
            "first_name": "John",
            "last_name": "Doe"
        },
        "phone": {
            "number": "0650242319",
            "country_code": "+31"
        }
    },
    "entity_type": "Individual",
    "confirm": false,
    "auto_fulfill": true,
    "session_expiry": 1000000,
    "priority": "instant",
    "profile_id": "pro_Qr3Tm0ncxuiKXvdt6u2H",
    "payout_link": true,
    "payout_link_config": {
        "theme": "#0066ff",
        "logo": "https://hyperswitch.io/favicon.ico",
        "merchant_name": "HyperSwitch Inc."
    }
}'
```

![image](https://github.com/user-attachments/assets/2f2e1d8b-d459-4800-9f95-1dad667db9b9)
![image](https://github.com/user-attachments/assets/c7f303b0-3d75-4d0e-b40f-9c50662d33a1)
</details>

<details>
 <summary>2. Create a payout link (pass locale in create request)</summary>

```curl
curl --location 'http://localhost:8080/payouts/create' \
--header 'Accept-Language: fr' \
--header 'Content-Type: application/json' \
--header 'api-key: dev_cp78v8fT2C03KkEClI9aBMrqKF6N0SBLyUjasXtUQMbLTasfR2LJwjg0LlNHY060' \
--data '{
    "amount": 1,
    "currency": "EUR",
    "customer_id": "cus_05845u0qSuOENDnHLqTl",
    "description": "Its my first payout request",
    "billing": {
        "address": {
            "city": "Hoogeveen",
            "country": "NL",
            "line1": "Raadhuisplein",
            "line2": "92",
            "zip": "7901 BW",
            "state": "FL",
            "first_name": "John",
            "last_name": "Doe"
        },
        "phone": {
            "number": "0650242319",
            "country_code": "+31"
        }
    },
    "entity_type": "Individual",
    "confirm": false,
    "auto_fulfill": true,
    "session_expiry": 1000000,
    "priority": "instant",
    "profile_id": "pro_Qr3Tm0ncxuiKXvdt6u2H",
    "payout_link": true,
    "payout_link_config": {
        "theme": "#0066ff",
        "logo": "https://hyperswitch.io/favicon.ico",
        "merchant_name": "HyperSwitch Inc."
    }
}'
```

![image](https://github.com/user-attachments/assets/16224ea5-270e-4983-89c6-c38777e717be)

*fr*
![image](https://github.com/user-attachments/assets/9b5cec00-b4a6-4f59-9951-122edba0798a)

*zh*
![image](https://github.com/user-attachments/assets/dbb9919c-b853-488c-b220-c3a6b39f22d4)
</details>





## 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`
- [ ] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible
