Wallet Portfolio Tracker API for ChatGPT

io.github.br0ski777/wallet-portfolio

Crypto wallet balances, ERC-20 tokens, USD values across Base and Ethereum. x402.

client:ChatGPT transport:sse

Install Wallet Portfolio Tracker API in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://wallet-portfolio.api.klymax402.com/mcp

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