FilingDelta for ChatGPT

xyz.filingdelta/filingdelta

SEC filing-change, central-bank and macro cards for agents. Paid via x402 USDC on Base.

client:ChatGPT transport:streamable-http tools:5

Install FilingDelta in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://filingdelta.xyz/mcp

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