# Resend · Email for developers

> Markdown mirror of DialtoneApp's public top-site detail page for `resend.com`.

URL: https://dialtoneapp.com/top-sites/resend.com/index.md
Canonical HTML: https://dialtoneapp.com/top-sites/resend.com

## Summary

- Domain: `resend.com`
- Website: https://resend.com
- Description: callable surface | score 30 | purchase read only | control token required
- Label: callable_surface
- Payment surface: Not available
- Purchase boundary: read_only
- Control boundary: token_required
- Rank: 43403

## robots

~~~text
User-agent: *
Allow: /
Content-Signal: ai-train=yes, search=yes, ai-input=yes

Sitemap: https://resend.com/sitemap_index.xml
Host: https://resend.com
~~~

## llms

~~~text
# Resend

> Resend is the email API for developers. Send transactional and marketing emails at scale with a simple, modern API.

For AI agents and automation, use the tools below.

## Command line tool

Install and use the Resend CLI from the terminal.

- [Install](https://resend.com/install.sh)
- [Repository](https://github.com/resend/resend-cli)

## MCP Server

Add Resend to Cursor, Claude, and other MCP clients.

- [MCP Server](https://github.com/resend/resend-mcp)
- [MCP Discovery](https://resend.com/.well-known/mcp.json)

## Skills

Best practices for building and sending emails with agents.

- [Skills Discovery](https://resend.com/.well-known/agent-skills/index.json)
- [Resend](https://raw.githubusercontent.com/resend/resend-skills/refs/heads/main/skills/resend/SKILL.md)
- [React Email](https://raw.githubusercontent.com/resend/resend-skills/refs/heads/main/skills/react-email/SKILL.md)
- [Email Best Practices](https://raw.githubusercontent.com/resend/resend-skills/refs/heads/main/skills/email-best-practices/SKILL.md)
- [Resend CLI](https://raw.githubusercontent.com/resend/resend-skills/refs/heads/main/skills/resend-cli/SKILL.md)
- [Agent Email Inbox](https://raw.githubusercontent.com/resend/resend-skills/refs/heads/main/skills/agent-email-inbox/SKILL.md)

## Documentation

The llms.txt file containing all Resend documentation.

- [Full documentation](https://resend.com/docs/llms.txt)

## OpenAPI spec

The full OpenAPI 3.0 specification for the Resend API.

- [OpenAPI spec (YAML)](https://resend.com/openapi.yaml)
- [OpenAPI spec (JSON)](https://resend.com/openapi.json)

## Pricing

Plans, features, and cost-per-email for transactional and marketing emails.

- [Pricing (Markdown)](https://resend.com/pricing.md)
- [Pricing (HTML)](https://resend.com/pricing)

## SDKs

The official libraries maintained by the Resend team for each platform.

- [Node.js](https://github.com/resend/resend-node)
- [Python](https://github.com/resend/resend-python)
- [PHP](https://github.com/resend/resend-php)
- [Ruby](https://github.com/resend/resend-ruby)
- [Go](https://github.com/resend/resend-go)
- [Java](https://github.com/resend/resend-java)
- [Laravel](https://github.com/resend/resend-laravel)
- [Rust](https://github.com/resend/resend-rust)
- [.NET](https://github.com/resend/resend-dotnet)
~~~

## llms-full

Not found.