Resend

aid: resend
name: Resend
description: Resend is a developer-first email API platform that simplifies sending and managing transactional and marketing
  emails. It provides a clean REST API with bearer token authentication, supporting email sending, domain management, API
  key management, audience and contact management, and broadcast campaigns. Resend offers SDKs for Node.js, Python, Go, Ruby,
  PHP, Java, .NET, Rust, Elixir, and more, along with a React Email library and official MCP server.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Email
- Developer Tools
- Transactional Email
- Marketing Email
url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/apis.yml
created: '2024-11-07'
modified: '2026-05-29'
specificationVersion: '0.19'
apis:
- aid: resend:resend
  name: Resend API
  description: The Resend REST API provides endpoints for sending emails, managing domains, managing API keys, managing audiences
    and contacts, and sending broadcast campaigns. Authentication uses Bearer tokens. Rate limit is 5 requests per second
    per team by default. Base URL is https://api.resend.com.
  humanURL: https://resend.com/
  baseURL: https://api.resend.com
  tags:
  - Email
  - Domains
  - API Keys
  - Audiences
  - Contacts
  - Broadcasts
  - Transactional Email
  properties:
  - url: https://resend.com/
    type: Documentation
  - url: openapi/resend-openapi.yml
    type: OpenAPI
  - type: Webhooks
    url: https://resend.com/docs/dashboard/webhooks/introduction
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/asyncapi/resend-webhooks-asyncapi.yml
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/json-schema/resend-email-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/json-schema/resend-audience-schema.json
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/json-schema/resend-domain-schema.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/json-structure/resend-email-structure.json
  - type: JSONLDContext
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/json-ld/resend-context.jsonld
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/rules/resend-rules.yml
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/resend/refs/heads/main/vocabulary/resend-vocabulary.yml
  - url: graphql/resend-graphql.md
    type: GraphQL
  contact:
  - FN: Resend Support
    url: https://resend.com/docs/support
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/resend
- url: https://github.com/resend
  name: GitHub Organization
  type: GitHubOrganization
- name: Changelog
  url: https://resend.com/changelog
  type: ChangeLog
- name: Blog
  url: https://resend.com/blog
  type: Blog
- name: Migration Guides
  url: https://resend.com/migrate
  type: Migrations
- name: Customers
  url: https://resend.com/customers
  type: Customers
- name: About
  url: https://resend.com/about
  type: About
- name: Security
  url: https://resend.com/security
  type: Security
- name: Integrations
  url: https://resend.com/docs/integrations
  type: Integrations
- name: Examples
  url: https://resend.com/docs/examples
  type: Examples
- name: SDKs
  url: https://resend.com/docs/sdks
  type: SDKs
- name: Pricing
  url: https://resend.com/pricing
  type: Pricing
- name: Login
  url: https://resend.com/login
  type: Login
- name: Sign Up
  url: https://resend.com/signup
  type: Signup
- name: Node.js SDK
  url: https://github.com/resend/resend-node
  type: SDKs
- name: Python SDK
  url: https://github.com/resend/resend-python
  type: SDKs
- name: Go SDK
  url: https://github.com/resend/resend-go
  type: SDKs
- name: .NET SDK
  url: https://github.com/resend/resend-dotnet
  type: SDKs
- name: CLI
  url: https://github.com/resend/resend-cli
  type: CLI
- name: MCP Server
  url: https://github.com/resend/resend-mcp
  type: MCPServer
- name: React Email
  url: https://github.com/resend/react-email
  type: Library
- name: Status
  url: https://resend-status.com/
  type: StatusPage
- name: Rate Limits
  url: https://resend.com/docs/api-reference/introduction
  type: RateLimits
- name: Agent Skills
  url: https://github.com/resend/resend-skills
  type: AgentSkills
- type: LlmsText
  url: https://resend.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com