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Changelog

September 25, 2026

Step-by-step API token guide on the Authentication API page

The Authentication API landing page now walks through the full token flow instead of linking straight to the endpoint reference.

  • Three steps with examples — request a 2FA token, exchange it for an API token, and send the token in the x-api-key header, each with a curl request and the expected response.
  • Which APIs use the token — the page lists the APIs that accept the x-api-key token and points FeedAMP Order API users to their separate token endpoint.
  • Clearer endpoint reference — the POST /login request fields now say which step they belong to, and the error response is now documented as 400 with an example. Earlier docs listed it as 401, which the endpoint doesn’t return.