Download SendGrid's API Guide

Maximize the SendGrid platform using a host of available APIs that empower you to better manage your email program while ensuring your messages get delivered to your customers. Many of our tools can be enhanced using one or a combination of our seven APIs designed to help you tailor SendGrid to meet your business needs.

What's inside the guide?

  • A comprehensive overview of each API
  • Sample use cases and client success stories
  • Tricks for avoiding spam traps
  • Tips on where to find additional integration information online

The SendGrid Difference

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Proven Deliverability

We invest in a team of deliverability experts to optimize inbox delivery on behalf of our customers.
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Scale with Confidence

Our world-class email platform delivers more than 20 billion emails per month.
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24/7 Global Support

Have questions? Our support team is available 24/7/365, and our self-support materials are always available.