Error 200: Partner Key Not Found

PayMe's message with language: "en": Merchant was not found

The payme_client_key or PayMe-Partner-Key matches no partner. HTTP 500, with status_additional_info payme_client_key.

Usual causes

• A seller sent its own MPL in payme_client_key.
• A production key sent to the sandbox, or the reverse.

What to do

• A direct seller removes the field and sends seller_payme_id alone.
• A partner checks the key and the environment. See Authentication.

The full list of codes is on Errors. If something else is going on, see Troubleshooting by Symptom.