apicheats.dev Cheat sheet Raw .md
POST

Try POST /topics — Resend API

Resend playground

Create a new topic

Credentials

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

Body application/json

4 body fields
  • name · required · string — The name of the topic. Max 50 characters.
  • default_subscription · required · string — The default subscription status for the topic. Cannot be changed after creation.
  • description · optional · string — A description of the topic. Max 200 characters.
  • visibility · optional · string — The visibility of the topic. Public topics are visible to all contacts on the unsubscribe page. Private topics are only visible to opted-in contacts.