All requests must include a valid API key in the X-API-KEY request header:
GET /customers HTTP/1.1
Host: api.yogobooking.com
X-API-KEY: your_api_key_hereAPI keys are issued per client. All keys belonging to the same client share the same rate-limit quota and the same data scope — a request authenticated with any key for client X can only see data belonging to client X.
| Status | Meaning |
|---|---|
401 | Missing or invalid X-API-KEY. |
403 | API key is valid but the client's plan doesn't include API access. See plan requirements. |