Try PATCH /contacts/{contact_id}/topics — 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

contact_id · required · string The Contact ID or email address.

Body application/json

1 body fields

topics · required · object[] — Request body field topics.

Try PATCH /contacts/{contact_id}/topics — Resend API

Credentials

Headers

Path

Body application/json