Sendgrid Transactional Email Router

---
name: "SendGrid Transactional Email Router"
slug: "sendgrid-transactional-email-router"
description: "Manages transactional email delivery via SendGrid v3 Mail Send API with dynamic template rendering. Handles bounce processing, suppression group management, and event webhook parsing."
github_stars: 3049
verification: "security_reviewed"
source: "https://github.com/sendgrid/sendgrid-nodejs"
category: "Integrations & Connectors"
framework: "Cursor"
tool_ecosystem:
  github_repo: "sendgrid/sendgrid-nodejs"
  github_stars: 3049
  npm_package: "@sendgrid/mail"
  npm_weekly_downloads: 3588681
---

# SendGrid Transactional Email Router

Manages transactional email delivery via SendGrid v3 Mail Send API with dynamic template rendering. Handles bounce processing, suppression group management, and event webhook parsing.

## Installation

Requirements and caveats from upstream:
- **This library allows you to quickly and easily use the Twilio SendGrid Web API v3 via Node.js.**
- **BREAKING CHANGE:** Please see the [Twilio SendGrid Node.js Migration Guide 6.X.X -> 7.X.X](docs/migration-guides/migrating-from-version-6-to-7.md) for details.

Basic usage or getting-started notes:
- This library is broken up into several packages as a monorepo so that you only need to install the packages necessary for your use case. This README contains information about all packages. For examples on how to get...

- Source: https://github.com/sendgrid/sendgrid-nodejs
- Extracted from upstream docs: https://raw.githubusercontent.com/sendgrid/sendgrid-nodejs/HEAD/README.md

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/sendgrid-transactional-email-router/)