Autumn MCP Server

• Community MCP server for the Autumn pricing API, not official
• Tools create customers, fetch customers by ID, read entitlements
• Manages invoices and generates customer billing portal links
• Runs locally over stdio with --apiKey public or secret key
• Install via Smithery CLI or run index.ts with Bun
• Setup documented for Claude Desktop, Cursor and Windsurf
• Ships Autumn's OpenAPI specification and an AI builder prompt
• TypeScript source under MIT licence, Dockerfile included

Illustrative scenarios written by ecommerceguide from the product's documented capabilities. They are not customer case studies.

1. Subscription store that bills through Autumn

   An engineer wants to check a customer's plan and entitlements from Claude Desktop instead of the API console

   Intended outcomeThe server returns the customer record and their entitlements through MCP tool calls

2. Team handling billing questions for an Autumn-based store

   A customer needs to update payment details or review past invoices

   Intended outcomeThe server generates a billing portal link and surfaces invoice data for that customer

3. Developer building pricing flows in Cursor or Windsurf

   Writing code against Autumn endpoints such as /attach, /entitled and /customers

   Intended outcomeThe bundled OpenAPI specification and builder prompt give the assistant the request and response schemas

Business size

Any stageThe repository sets no audience or pricing bound; the only requirement stated is an Autumn API key.

Verticals

B2B commerce, Digital products and memberships

From the server's repository, documentation and MCP directory listings.

What an agent can do

Customers, Payments

Transport

stdio (local)

Authentication

API keyRun with --apiKey="{your api key}"; public or secret key may be used.

Package

autumn-mcp-server

Language

TypeScript

Licence

MIT

Repository

github.com/SirTenzin/autumn-mcp-server (opens in a new tab)

Repository last updated

16 Mar 2025

npx -y @smithery/cli install @SirTenzin/autumn-mcp-server --client claude

Command as listed on the repository README, not tested by ecommerceguide. Check the official documentation (opens in a new tab) for configuration and credentials before running it.

• Agentic commerceUse case→