Omnisend developers

Build with Omnisend API

Designed for developers, here is an easy-to-follow resource to integrating with Omnisend via our API.

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Getting started

Not sure where to begin? Browse our guides & API reference to get started. Plus, use our Postman collection for easy API calls.

API Reference

Dive into detailed API documentation designed to streamline your development process.

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Guides

Step into a library of guides dedicated to developers looking to integrate with Omnisend.

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Postman collection

Make streamlined API calls with our pre-built Postman collection.

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Build with Omnisend API

Learn about Omnisend API. Our documentation is here to help with your integration needs.

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201Product category created successfully with the given ID

400Invalid product category data

409Conflict: Product category already exists