Resend Cancel API

The Cancel API from Resend — 1 operation(s) for cancel.

Operations 1

POST /emails/{email_id}/cancel Cancel the schedule of the e-mail.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/resend-cancel-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

resend-cancel-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Resend Cancel API
  version: 1.1.0
  description: '

    Resend is transforming email for developers. Simple interface, easy

    integrations, handy templates. '
servers:
- url: https://api.resend.com
security:
- bearerAuth: []
tags:
- name: Cancel
paths:
  /emails/{email_id}/cancel:
    post:
      tags:
      - Cancel
      summary: Cancel the schedule of the e-mail.
      parameters:
      - name: email_id
        in: path
        required: true
        schema:
          type: string
          description: The ID of the email.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Email'
components:
  schemas:
    Email:
      type: object
      properties:
        object:
          type: string
          description: The type of object.
          example: email
        id:
          type: string
          description: The ID of the email.
          example: 4ef9a417-02e9-4d39-ad75-9611e0fcc33c
        to:
          type: array
          items:
            type: string
            description: The email addresses of the recipients.
          example:
          - delivered@resend.dev
        from:
          type: string
          description: The email address of the sender.
          example: Acme <onboarding@resend.dev>
        created_at:
          type: string
          format: date-time
          description: The date and time the email was created.
          example: '2023-04-03T22:13:42.674981+00:00'
        subject:
          type: string
          description: The subject line of the email.
          example: Hello World
        html:
          type: string
          description: The HTML body of the email.
          example: Congrats on sending your <strong>first email</strong>!
        text:
          type: string
          description: The plain text body of the email.
        bcc:
          type: array
          items:
            type: string
          description: The email addresses of the blind carbon copy recipients.
        cc:
          type: array
          items:
            type: string
          description: The email addresses of the carbon copy recipients.
        reply_to:
          type: array
          items:
            type: string
          description: The email addresses to which replies should be sent.
        last_event:
          type: string
          description: The status of the email.
          example: delivered
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer