Marketplace · API · x402

api.gmfarcaster.com/v1/query

Ask a natural-language question and get a cited answer from the GM Farcaster library — hundreds of episodes of Farcaster news, interviews, and analysis. Returns a grounded answer plus the source episodes with timestamped links.

Endpoint	`https://api.gmfarcaster.com/v1/query`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x8a99FEF40D17e0bd6d48Ce088Cc207847D1C0596
method	POST
last updated	2026-11-08T18:08:15.83Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.gmfarcaster.com/v1/query
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-d57b5fb68dba0702

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}