Email API

Complete DreamHost API client for Node.js

TruecallerJS: A library for effortless retrieval of phone number details using the Truecaller API in Node.js, JavaScript, and TypeScript projects.

React package to interface with the various IPQS APIs

Promise-based wrapper for unisender api

Forked zerobounce api for npm

Programatically generate and receive mail from temporary email addresses. Works in browsers and in node.js.

A mod of The official API client for the Mandrill email as a service product.

Node-RED nodes to interact with the Datacake GraphQL API for KPIs and device stats. Includes MQTT sensor nodes, AI integration, PDF reports, email, and automation helpers.

Alepha is a convention-driven TypeScript framework for building robust, end-to-end type-safe applications, from serverless APIs to full-stack React apps.

A Node API for 1secmail.com

Flow system for Dymo API.

Official QuickEmailVerification API library client for node.js

A simple wrapper on top of Guerrillamail REST API using TypeScript

Design mobile friendly HTML emails in your application.

TypeScript SDK for Mailhooks API

Node API for Klaviyo

Official ElasticEmail SDK. This API is based on the REST API architecture, allowing the user to easily manage their data with this resource-based approach.

Official ElasticEmail SDK. This API is based on the REST API architecture, allowing the user to easily manage their data with this resource-based approach.

A mirror for a NodeJS wrapper for the Nylas REST API for email, contacts, and calendar.

API Client for epilot Email Template API

Tangerine is the best Node.js drop-in replacement for dns.promises.Resolver using DNS over HTTPS ("DoH") via undici with built-in retries, timeouts, smart server rotation, AbortControllers, and caching support for multiple backends (with TTL and purge sup

Official SDK for Inbound Email API

Node.js library for the Sidemail API.

Node.js library for interacting with the 00 API.

High-performance Node.js framework with intelligent routing, automatic middleware ordering, enterprise authentication (Auth.js), type-safe validation, and functional architecture

Official nodejs library for sending email using web API v5

`express-maskdata-middleware` is an Express middleware that allows you to mask sensitive data in API responses. This is useful for protecting sensitive information such as email addresses, passwords, and other personal data in responses sent by your API.

PayloadCMS adapter for sending emails via the useSend API (previously Unsend).

n8n node for Paubox Email API - Send HIPAA-compliant email

A modern TypeScript email library with zero dependencies, supporting multiple providers including AWS SES, Resend, MailCrab, and HTTP APIs

validate email addresses with mailgun API

Gmail MCP - Provides complete Gmail API access with file-based OAuth2 authentication

n8n community node for Instantly API v2

Sendy API for Node.js

Create and receive email in only 1 second.

🚨 MultiChannelAlert - Ultimate multi-channel alert system supporting 15+ platforms (Telegram, Slack, Discord, Email, WhatsApp, Zalo, etc.) with zero dependencies. Advanced logging, notifications, and webhook management with enhanced formatting and smart

Unified email API for multiple providers.

NodeJS mailhog client library for email end-to-end testing, written in TypeScript.

Welcome to the CELITECH API documentation! Useful links: [Homepage](https://www.celitech.com) | [Support email](mailto:support@celitech.com) | [Blog](https://www.celitech.com/blog/)

n8n community node for MailWizz that targets the latest self-hosted release and API v2

A simple javascript wrapper for Hunter.io API

Official Node.js SDK for Maileroo v2 API. Send transactional/marketing emails via Maileroo with a simple and intuitive API.

n8n community node for Findymail API integration

Node.js client library for the Context.IO Lite Email API

Clearout NodeJS module for Clearout REST API

A comprehensive NestJS mail package with design patterns for email handling, templating, and multi-provider support

> ⚠️ Deno Deploy Sandbox API is currently in private alpha. Interested in trying it out? Email > [deploy@deno.com](mailto:deploy@deno.com).

A transport module to use with nodemailer to leverage UniOne's REST API (http://www.unisender.com/?a=opencart)

Node wrapper for the Premailer API (premailer.dialect.ca/api)

Email Node.js library compatible with Microsoft Graph API