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Base URL

Zlnk’s API is available over HTTPS at 
https://zlnk.io/publicapi/services/

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Authentication

Authentication is based on an API key, which must be sent via the Authorization header. Obtain your API key from https://zlnk.com/home/settings. 
Authorization: Bearer YOUR_API_KEY

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Response codes

The API returns standard HTTP response codes to indicate the success or failure of each request. Below are the most common:
StatusDescription
200Successfully
400Bad Request
404Not Found
401,403Authentication Issue