Error Overview
Flexiti uses conventional HTTP response codes to indicate the success or failure of an API request. In general:
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Code | Error | Scenario |
400 | invalid_client | Wrong or missing client id or client_secret |
400 | invalid_request | Invalid or missing grant_type parameter |
401 | invalid_token | Wrong or expired access token |
POST /client-id/{client_id}/merchants/login - DEPRECIATED
Code | Error | Scenario |
409 | authentication_failure | Wrong Merchant username or password |
...