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Synthesia API referenceLocalization

List localization languages

List the languages you can localize from and into, with the roles each supports.

Required scope: localization:read (in Studio: Localization (read))

Authentication

AuthorizationBearer

Your Synthesia API key.

  • Send it as Authorization: Bearer <key>; a bare key also works.
  • An endpoint that needs a scope names it in its description; Scopes lists them all.
  • A :write scope also satisfies the same resource’s :read.
  • Without the scope, the request fails with a 403 insufficient_scope.

Query parameters

limitintegerOptional1-100Defaults to 20
Items per page.
cursorstring or nullOptional1-512 characters

The nextCursor of the previous page. Omit for the first page.

supportsenum or nullOptional
Only list languages that support this role. Omit to list every language.
Allowed values:

Response headers

Request-IdstringOptional
The id of this request's audit record. Quote it when reporting a problem.

Response

Successful Response
datalist of objects
nextCursorstring or null<=512 characters

Errors

400
Bad Request Error
401
Unauthorized Error
403
Forbidden Error
429
Too Many Requests Error
500
Internal Server Error
503
Service Unavailable Error
504
Gateway Timeout Error