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Authentication is simple and explicit. Every request must include a single header named X-API-Key. Keys are created and managed in your dashboard at https://uapi.nl/. Treat keys like passwords and never expose them in client-side code.
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X-API-Key
string
required
Account credential that authorizes usage and ties requests to your plan.

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Key management and rotation

Keys can be created, disabled, and deleted in the dashboard. To rotate a key without downtime:
  1. Create a new key in https://uapi.nl/api/.
  2. Deploy your services with both keys accepted during a short transition window.
  3. Remove the old key from all deployments.
  4. Disable or delete the old key in the dashboard.
X-API-Key: UAPI_API_KEY