Zinrelo's APIs export sensitive data. So any calls to the Zinrelo API need to be authenticated.
For authenticating an API call, you have to send your Partner ID, and an API Key in the HTTP header of each API request.
To access Partner ID, and the API Key, please follow the steps given below:
Login to your Merchant Center Console.
Navigate to General > Settings, to find your Partner ID, and API Key.

If you don’t see the API Key on your dashboard, please write to [email protected]
Send the keys in the HTTP header of each API request as given below:
'api-key': '<your-api-key'
'partner-id' : '<your-partner-id>'