lago for ChatGPT

io.usefulapi/lago

Read Lago customers, subscriptions, invoices, usage and revenue analytics; write events.

client:ChatGPT transport:streamable-http

Install lago in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://lago.usefulapi.io/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs