Try PATCH /inboxes/{inbox_id}/agent — Resend

Credentials

Resend API key · sent as Authorization

Kept in this tab only. Requests go through apicheats.dev's same-origin proxy straight to api.resend.com; the proxy stores and logs nothing about them.

Headers

User-Agent · fixed

Path

inbox_id · required · string The Inbox ID or the inbox email address, such as `[email protected]`. A value that contains `@` must be a valid email address, and any other value must be a UUID, or the request returns a 422. The address match is case-insensitive and never falls back to the inbox `name`. An address that matches no inbox returns a 404.

Body application/json

3 body fields

instructions · required · string — Instructions the agent follows when it handles the threads of the inbox. Max 4000 characters. Leading and trailing whitespace is trimmed, and the trimmed value must not be empty. Send null to clear the instructions.
tone · optional · string — The tone the agent writes in. Send null to clear the tone.
actions · optional · string[] — The actions the agent can take. Replaces the whole set. Duplicates are removed. Send an empty array to disable all actions. The old names `archive_thread` and `delete_thread` return a 422. Use `archive` and `move_to_trash`.

Try PATCH /inboxes/{inbox_id}/agent — Resend API

Credentials

Headers

Path

Body application/json