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Invalid credentials

Error code​

{
  "code": "invalid_credentials",
  "docUrl": "https://doc.mor.payments.ai/errors/invalid-credentials"
}

HTTP status​

401

Cause​

The API key or login credentials are wrong or expired.

How to fix​

Verify the Authorization header uses a valid sandbox key (pai_test_*). Regenerate the key in Developer Tools if needed.

See the API Reference for the operation that returned this error.