Aristocles Data API for ChatGPT

io.github.kiranz38/aristocles-data-api

Subscription pricing, trade costs, and financial data for AI agents across 5 countries.

client:ChatGPT transport:streamable-http

Install Aristocles Data API in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.aristocles.com.au/mcp/mcp/

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