API error code

RUP-TEN-400-OAUTH_INVALID_CLIENT

The application could not be verified. Try connecting again from the application.

HTTP status: 400
Area: Accounts and workspaces

Description

English: The application could not be verified. Try connecting again from the application.
Turkish: Uygulama doğrulanamadı. Bağlantıyı uygulamadan yeniden başlatın.

Example response

HTTP 400 · application/problem+json

{
  "type": "https://rintup.com/docs/errors/RUP-TEN-400-OAUTH_INVALID_CLIENT",
  "title": "The application could not be verified. Try connecting again from the application.",
  "status": 400,
  "code": "RUP-TEN-400-OAUTH_INVALID_CLIENT",
  "traceId": "…"
}

How to handle it

This is a client error: the request will fail the same way if it is sent again unchanged. Fix the request, the key or the account state first.

Branch on the code field, not on the title: code never changes, while title follows the Accept-Language header (Turkish or English). Include traceId when you contact support.