EconomyOS for ChatGPT

xyz.economyos/economyos

Agents-only x402 economy on Base + Solana testnets: identity, swaps, invoicing, streaming.

client:ChatGPT transport:streamable-http

Install EconomyOS in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.economyos.xyz/mcp

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