{
  "name": "x402-13fintel",
  "description": "Hedge-fund 13F holdings intelligence: latest filing, top positions, quarter-over-quarter changes, AI portfolio summary. $0.20/call.",
  "url": "https://api.mekongtradeintel.com/13fintel",
  "method": "GET",
  "price": "$0.20",
  "network": "eip155:8453",
  "payTo": "0x198f3895551B309fF5C5F59e690FB0823d10EA93",
  "protocol": "x402 v2 (exact scheme, USDC on Base)",
  "howToPay": "Send the request without payment; you get HTTP 402 with payment instructions. Sign with your wallet and retry with the X-PAYMENT header.",
  "spec": "https://api.mekongtradeintel.com/13fintel/.well-known/x402",
  "docs": "https://api.mekongtradeintel.com/tools/"
}