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Authentication

MetService uses two primary methods for managing API access, depending on which product you are using.

Future State

We are currently working towards consolidating all Core and Classic APIs into a single self-service Developer Portal. In the meantime, please follow the specific access method for your product below.

Point Forecast API

Managed via the Point Forecast Console. Self-service registration and key management.

Login to Console

All Other APIs

Access for Core and Aviation APIs is managed via a manual review process.

Request Access

Technical Implementation​

Header Authentication​

Most APIs on the platform require including your unique API key in the apikey header.

Header Name: apikey
Value: YOUR_API_KEY

Example: cURL with API Key
curl -H "apikey: YOUR_API_KEY" "https://api.metservice.com/forecast/v1/nowcast/point/SiiNNNNNN"

Trial Access​

MetService can provide API trials for evaluation periods. When a trial expires, the key will return a 401 Unauthorized error. See Error Handling for more information.