{
  "service": "x402Fi IPFS pinning",
  "price": "0.01 USDG per pin on Robinhood Chain, paid with x402 through x402Fi",
  "buy": "https://x402fi.dev/market/ipfs-pinning",
  "max_bytes": 1000000,
  "retention_days": 730,
  "endpoints": {
    "POST /pin": "Paid. Body = the file (any content type, or multipart with a 'file' field). Optional ?name=report.pdf. Returns the CID.",
    "GET /status/{cid}": "Free. Whether the CID is pinned here and until when."
  }
}