Square

Square Vendors API

The Vendors API lets applications manage vendors and suppliers for a seller, enabling creation, retrieval, and updating of vendor information.

Documentation GitHub OpenAPI

Documentation

https://developer.squareup.com/docs/vendors-api/manage-vendors-in-apps

https://developer.squareup.com/reference/square/vendors-api

Specifications

https://raw.githubusercontent.com/api-evangelist/square/refs/heads/main/openapi/square-openapi.yml