Autumn MCP Server

Overview

The Autumn MCP Server is a lightweight, unofficial bridge that lets AI assistants such as Claude interact directly with the Autumn billing platform. By exposing a set of well‑defined tools and resources, it removes the need for developers to write custom HTTP clients or handle authentication manually. Instead, an AI can issue high‑level commands like “create a new customer” or “retrieve invoices for a user,” and the server translates those into precise API calls against Autumn’s pricing infrastructure.

At its core, the server solves a common pain point for SaaS teams: integrating billing data into conversational workflows. Traditionally, developers would need to build separate REST clients, manage OAuth tokens, and parse JSON responses before the AI could use that information. The Autumn MCP Server consolidates all of this into a single, easily discoverable endpoint set. It also guarantees that the API reference stays up to date by pulling directly from Autumn’s OpenAPI.json, so any new endpoints or schema changes are instantly available to the assistant without additional maintenance.

Key capabilities include:

• Customer lifecycle management – create, fetch, and update customer records.
• Entitlement retrieval – list all products or services a customer is entitled to.
• Invoice handling – access detailed invoice data, including status and line items.
• Billing portal generation – produce secure, single‑click links that let customers manage their own subscriptions.
• Event and attachment access – explore webhook events or file attachments related to a customer’s account.

These tools are wrapped in intuitive prompts (e.g., AI Builder Prompt) that guide the assistant on how to structure requests and interpret responses. Because the server exposes the full OpenAPI specification, developers can query or introspect the API schema directly from within a conversation, enabling dynamic discovery of available endpoints and data shapes.

Real‑world use cases abound: an internal support bot can automatically pull a customer’s invoice history when asked by a user; a sales assistant can create new prospects in Autumn on the fly; or a developer console could let engineers test billing flows through chat without leaving their IDE. The server’s compatibility with multiple AI platforms—Claude Desktop, Cursor, Windsurf, Witsy, Enconvo, Goose, and SpinAI—ensures that teams can adopt it regardless of their preferred workflow.

In short, the Autumn MCP Server turns complex billing operations into simple conversational commands, accelerating development cycles and reducing friction for both developers and end users.