io.usefulapi/autumn MCP Server

The io.usefulapi/autumn MCP server provides MCP access to Autumn data. It can read customers, plans, balances, and invoices, and it supports tracking usage. The server also supports attaching plans, as described in its brief service description.

🛠️ Key Features

Read customers
Read plans
Read balances
Read invoices
Track usage
Attach plans

🚀 Use Cases

Integrate Autumn customer records into an MCP-connected workflow
Retrieve plan and billing context via balances and invoices
Track service usage and associate it with plans

⚡ Developer Benefits

Single MCP server interface for customers, plans, balances, and invoices
Supports usage tracking alongside plan attachment

⚠️ Limitations

Provided information does not specify authentication, tool list, rate limits, or supported request/response formats.

Autumn MCP by usefulapi

Read your Autumn customers, features, plans, balances and invoices — and create customers, track usage or attach plans — from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Autumn API key.

Live endpoint: https://autumn.usefulapi.io/mcp · Homepage: https://usefulapi.io/autumn

Add to Claude

json

{
  "mcpServers": {
    "autumn": {
      "url": "https://autumn.usefulapi.io/mcp"
    }
  }
}

On first connect you'll paste your Autumn API key. It's validated, stored per-user, and scoped to you.

Tools

Tool	Type	What it does
`autumn_get_customer`	read	Get customer
`autumn_list_customers`	read	List customers
`autumn_check`	read	Check
`autumn_list_invoices`	read	List invoices
`autumn_get_entity`	read	Get entity
`autumn_list_entities`	read	List entities
`autumn_list_features`	read	List features
`autumn_get_feature`	read	Get feature
`autumn_list_plans`	read	List plans
`autumn_get_plan`	read	Get plan
`autumn_preview_attach`	read	Preview attach
`autumn_request`	read	Request
`autumn_get_or_create_customer`	write	Get or create customer
`autumn_update_customer`	write	Update customer
`autumn_track_usage`	write	Track usage
`autumn_attach_plan`	write	Attach plan
`autumn_create_entity`	write	Create entity
`autumn_open_customer_portal`	write	Open customer portal
`autumn_usage_status`	meta	Usage status (free-tier meter)
`autumn_upgrade`	meta	Upgrade to Pro (unlimited)

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage or manage your subscription.

Pricing

Plan	Price	Limit
Free	$0	100 tool calls / month
Pro	$9/mo or $90/yr (2 months free)	Unlimited

License

MIT — see LICENSE. Documentation only; the server is hosted.

Autumn