API and MCP
Overview of the PayFacile REST API and MCP server for advanced integrations: API key, available operations, and use cases.
PayFacile REST API
PayFacile provides a REST API for advanced integrations. The API lets you interact programmatically with your store from an external tool, script, or third-party application.
The API is designed for technical users or developers who want to automate operations beyond what workflows and Zapier offer.
Get your API key
Your API key is available in Settings → Integration. This key is unique to your account and gives access to your data via the API. Keep it confidential: never share it publicly.
Authentication is done via a Bearer token header in every HTTP request.
Available operations
The API lets you:
- Read your orders, customers, products, and payments.
- Create orders and customers.
- Update customer information.
The API covers the most common operations for integration with management tools, CRMs, or accounting systems.
The MCP server
In addition to the REST API, PayFacile provides an MCP server (Model Context Protocol). MCP is an open protocol that lets AI assistants (like Claude, ChatGPT, or custom agents) interact directly with your PayFacile data.
With the MCP server, an AI assistant can look up your orders, search for a customer, check a subscription status, or generate reports — all through simple conversation.
Technical documentation
Detailed API documentation (endpoints, parameters, request examples) will be available soon. In the meantime, contact PayFacile support for technical specifications and personalized guidance.
