Resolve Translations

Resolve translations at runtime by listing available languages and retrieving translations for a specific language.

List Available Languages

Retrieve all language tags that have translations in the system. This endpoint requires no authentication. Authentication screens can discover available languages before the user signs in.

Request:

bash

curl -X GET https://localhost:8090/i18n/languages

Response:

json

{
  "languages": ["en-US", "es", "fr-FR", "ja-JP"]
}

Discover Available Translation Keys

Before adding translations for a new language, resolve the default en-US translations to see all available namespaces and keys. This returns the full set of keys you can override.

Request:

bash

curl -X GET "https://localhost:8090/i18n/languages/en-US/translations/resolve"

You can also filter by namespace to focus on a specific screen:

bash

curl -X GET "https://localhost:8090/i18n/languages/en-US/translations/resolve?namespace=signin"

The response lists every key with its default English value. Use these keys as a reference when building your translation payload for another language.

Resolve Translations

Resolve all translations for a language. The response merges system defaults with your custom overrides, and custom values take priority.

note

Resolve endpoints require no authentication and return 200 even when only system defaults exist. A 404 response indicates that no translation exists for the requested scope.

Request:

bash

curl -X GET "https://localhost:8090/i18n/languages/es/translations/resolve"

Response:

json

{
  "language": "es",
  "totalResults": 5,
  "translations": {
    "signin": {
      "forms.credentials.title": "Iniciar sesión",
      "forms.credentials.fields.username.label": "Nombre de usuario",
      "forms.credentials.fields.password.label": "Contraseña"
    },
    "recovery": {
      "forms.username.title": "Recuperación de contraseña",
      "forms.username.fields.username.label": "Nombre de usuario"
    }
  }
}

Filter by Namespace

Add the namespace query parameter to retrieve translations for a single namespace.

Request:

bash

curl -X GET "https://localhost:8090/i18n/languages/es/translations/resolve?namespace=signin"

Resolve a Single Key

Resolve a specific translation by language, namespace, and key.

Request:

bash

curl -X GET "https://localhost:8090/i18n/languages/es/translations/ns/recovery/keys/forms.username.title/resolve"

Response:

json

{
  "language": "es",
  "namespace": "recovery",
  "key": "forms.username.title",
  "value": "Recuperación de contraseña"
}

Error Codes

Code	Description
I18N-1001	Invalid language tag format. Must follow BCP 47.
I18N-1002	Invalid namespace format.
I18N-1003	Invalid key format.
I18N-1004	Missing language code in the request.
I18N-1005	Missing translation value.
I18N-1006	Translation not found (no custom or default value exists).
I18N-1007	Invalid request format (malformed body).
I18N-1008	Empty translations (at least one translation required).