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All BETA API requests require Bearer-token authentication. There is no other auth method.

Get a key

Email hello@getbeta.io. Keys are issued manually during developer preview. Self-serve signup is on the Roadmap.

Sending the key

Include the key as a Bearer token in the Authorization header:

Environment-variable convention

Store your key as BETA_API_KEY:
The official MCP server reads BETA_API_KEY automatically.

Errors

Key rotation

Email hello@getbeta.io to rotate your key. Old key is revoked immediately on issuance of the new one.

Coming soon

Self-serve signup, key management dashboard, and programmatic key rotation are queued for the next release. See Roadmap.