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lettr.com

Email API for Artisans
README.md

Lettr — Email API for Developers

Send transactional emails with a clean REST API, drag-and-drop template editor, and best-in-class deliverability.

Official SDKs

Language Package
PHP lettr-php
Laravel lettr-laravel
Node.js lettr-node
Python lettr-python
Go lettr-go
Rust lettr-rust
Java lettr-java

Integrations

  • WordPress Plugin — Drop-in replacement for wp_mail
  • n8n Node — Send emails in your n8n workflows
  • MCP Server — Use Lettr from Claude, Cursor, and other AI agents
  • Agent Skills — Migrate providers and send emails from AI coding agents

Links

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  1. lettr-laravel lettr-laravel Public

    Official Laravel integration for the Lettr email API

    PHP 6

  2. lettr-php lettr-php Public

    Official PHP SDK for the Lettr email API

    PHP 2

  3. lettr-node lettr-node Public

    Official Node.js SDK and CLI for the Lettr email API

    TypeScript 2

  4. lettr-go lettr-go Public

    Official Go SDK for the Lettr email API

    Go 2

  5. docs docs Public

    Official Lettr documentation — API reference, quickstart guides, and learning resources

    MDX 1

  6. lettr-skills lettr-skills Public

    Agent skills for Lettr — migrate providers, send emails, manage domains and templates from AI coding agents

    JavaScript

Repositories

Showing 10 of 18 repositories
  • docs Public

    Official Lettr documentation — API reference, quickstart guides, and learning resources

    lettr-com/docs's past year of commit activity
    MDX 0 1 0 5 Updated Sep 18, 2026
  • lettr-laravel Public

    Official Laravel integration for the Lettr email API

    lettr-com/lettr-laravel's past year of commit activity
    PHP 6 MIT 0 0 1 Updated Sep 18, 2026
  • lettr-web Public

    Landing site for Lettr — built with SvelteKit, Svelte 5, and Tailwind CSS

    lettr-com/lettr-web's past year of commit activity
    Svelte 1 0 0 0 Updated Sep 18, 2026
  • lettr-rust Public

    Official Rust SDK for the Lettr email API

    lettr-com/lettr-rust's past year of commit activity
    Rust 0 MIT 0 0 0 Updated Sep 15, 2026
  • lettr-wordpress Public

    Lettr email API plugin for WordPress — reliable transactional email delivery without SMTP

    lettr-com/lettr-wordpress's past year of commit activity
    PHP 0 MIT 0 0 0 Updated Sep 11, 2026
  • lettr-n8n Public

    Lettr community node for n8n — send emails, manage domains and templates in your workflows

    lettr-com/lettr-n8n's past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Sep 11, 2026
  • lettr-mcp Public

    Official MCP server for Lettr — send emails, manage templates and domains from Claude, Cursor, and other AI agents

    lettr-com/lettr-mcp's past year of commit activity
    TypeScript 0 MIT 0 0 0 Updated Sep 11, 2026
  • lettr-skills Public

    Agent skills for Lettr — migrate providers, send emails, manage domains and templates from AI coding agents

    lettr-com/lettr-skills's past year of commit activity
    JavaScript 0 MIT 0 0 0 Updated Sep 11, 2026
  • lettr-python Public

    Official Python SDK for the Lettr email API

    lettr-com/lettr-python's past year of commit activity
    Python 1 MIT 0 0 0 Updated Sep 11, 2026
  • lettr-java Public

    Official Java SDK for the Lettr email API

    lettr-com/lettr-java's past year of commit activity
    Java 0 MIT 0 0 0 Updated Sep 11, 2026
View all repositories

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