Getting started
Integration key, first request, first sale — an end-to-end path from zero to a working call. Go
BILLZ for developers
BILLZ 2.0 REST API for integrations. Connect eCommerce, bots, BI and marketplaces in 10 minutes!
Read and follow the instructions for setting up an AI agent to work with the BILLZ public API: https://docs.billz.io/en/agent-setup/prompt.md
Where to start
Section titled “Where to start”Recipes
Ready-made scenarios: catalog synchronization, stock, sales, error handling. Open
Reference
Public methods and models. Full OpenAPI 3.0.3 compatibility. View
Concepts
How product, sale and warehouse are structured and why some methods are asynchronous. Learn more
Postman and Insomnia collectionsA ready-made collection of all public methods with authorization and environment variables.