Omnisend

Omnisend REST API

REST API for managing contacts, events, products, categories, carts, orders, and campaigns for ecommerce marketing automation. Authentication uses an X-API-KEY header or OAuth 2.0 authorization code flow.

GitHub

Documentation

📖
Documentation
https://api-docs.omnisend.com/
📖
Authentication
https://api-docs.omnisend.com/reference/authentication

Other Resources

🔗
API Reference
https://api-docs.omnisend.com/reference/overview
🔗
OAuth
https://api-docs.omnisend.com/reference/oauth
🔗
Postman
https://www.postman.com/omnisend-api/workspace/omnisend/overview

Postman Collection

overview Raw ↑