Send API, Powerful Plug-And-Play For Smart Email Marketing - Mailjet

Leverage The Power Of HTTP Email With An Email API

Setting up and maintaining your own SMTP server is not a luxury that everyone can afford: time-consuming setup, fine-tuning and risk of bottleneck. We hear your pain and can offer you simplicity. Using our Send API is as familiar as any other HTTP API. Our full API documentation will rapidly guide you through the quick set-up and integration. Sending your emails is just a single call away.

API Documentation

Our API Scales With You

Whether you're just sending a few thousand emails or sending to millions of recipients, the Mailjet Send API is here for you. Always up and ready to scale, our delivery infrastructure routes your traffic to the right place, at the right time, enabling you to focus on what really matters: growing your business.

Try it for free

Deliverability Experts

We’re your co-pilots, helping to land your emails in the inbox. Our deliverability team keeps up to date on the latest best practice regulations and ISP requirements. While the Mailjet platform is also built to optimize deliverability, together, we’ll take your sender reputation to new heights.

Learn More

A Comprehensive,
Real-Time API Dashboard

Transparent feedback from the moment you hit Send. Mailjet’s API is fully integrated with our real-time dashboard, making it easy for you to browse, filter and troubleshoot key performance indicators such as opens, clicks, spam rate, unsubscribe rate and more. Pull out deeper insights on referral traffic with our automatic link trackers and get the credit you deserve for your hard work.

Learn More

Easy Integration With Your Own Environment

Integrating your own ecosystem takes just a few minutes with our API wrappers. From C# to JavaScript, including Ruby, Python, PHP, Java and Go, it’s as easy as 1-2-3 to get your API keys and send your first emails fast.

Learn more about Mailjet API
Manage Create Analytics Send

Explore Our Full Set Of Features

See All Mailjet Features