> ## Documentation Index
> Fetch the complete documentation index at: https://docs.taxrock.com/llms.txt
> Use this file to discover all available pages before exploring further.

# July 1, 2026

> Docs site launched

Partner documentation moved to this site. The reference, request/response shapes, and
the interactive **Run** panels are the canonical source going forward. The Postman
collection is retired.

The lookup endpoints also have clearer auth-error handling. A `401` means the access token is
missing or expired: refresh it, then reconnect the user if the refresh also fails. A `403`
means the call is not permitted and carries an `error` field: `insufficient_scope` (re-run the
authorize step requesting `read:client-accounts`) or `forbidden` (the connected user is not
eligible or lacks permission, which reconnecting will not fix). The `400` and `403` responses
carry an `{ error, message }` body, and a `401` is an empty bearer challenge with no body. See
[Authentication Details](/authentication-details) for the full model.