{
  "name": "Mekong Trade Intelligence - x402 API Fleet",
  "description": "60 pay-per-call APIs for AI agents. USDC on Base via x402 v2. No account or API key needed - pay per call.",
  "x402Version": 2,
  "network": "eip155:8453",
  "payTo": "0x198f3895551B309fF5C5F59e690FB0823d10EA93",
  "resources": [
    {
      "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/"
    },
    {
      "name": "x402-academic",
      "description": "Academic paper search with abstracts, authors, citations. $0.008 per call. Send {\"query\"}.",
      "url": "https://api.mekongtradeintel.com/academic/api/papers",
      "method": "POST",
      "price": "$0.004",
      "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/academic/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-agentrecommend",
      "description": "Recommend x402 APIs for your task, ranked by keyword match + real on-chain demand. $0.008 per call. Send {\"task\"}.",
      "url": "https://api.mekongtradeintel.com/agentrecommend/api/recommend",
      "method": "POST",
      "price": "$0.008",
      "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/agentrecommend/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-agri-vi",
      "description": "Agri Viet Q&A: hoi dap nong nghiep tieng Viet (enzyme, vi sinh, trong trot). $0.01/call.",
      "url": "https://api.mekongtradeintel.com/agrivi",
      "method": "POST",
      "price": "$0.01",
      "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/agrivi/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-aisearch",
      "description": "AI-synthesized web search. $0.007/call. Google results + AI summary with key points and direct answers — not just links, actual understanding.",
      "url": "https://api.mekongtradeintel.com/aisearch",
      "method": "POST",
      "price": "$0.007",
      "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/aisearch/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-aiverdict",
      "description": "AI token verdict: GoPlus honeypot/tax/owner screen + DexScreener liquidity, then an LLM writes the SAFE/RISKY/SCAM verdict. Memecoin rugcheck. $0.01/call, USDC on Base. Not financial advice.",
      "url": "https://api.mekongtradeintel.com/aiverdict",
      "method": "POST",
      "price": "$0.01",
      "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/aiverdict/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-amlscreen",
      "description": "Pre-payment safety check for crypto wallets on Base: AML/KYT screening + address-poisoning detection. Screens transaction history, sanctioned addresses, mixer interaction, and detects lookalike dust-attack addresses before you send funds. Returns risk level (low/medium/high) with flags and poisoningCheck. $0.75/call.",
      "url": "https://api.mekongtradeintel.com/amlscreen",
      "method": "POST",
      "price": "$0.75",
      "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/amlscreen/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-brief",
      "description": "Morning briefing: crypto/stock news headlines + Google Trends intel + news sentiment in one call. Daily market briefing for AI agents. $0.01/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/brief",
      "method": "POST",
      "price": "$0.01",
      "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/brief/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "topic, geo (optional)",
      "listPrice": "$0.05",
      "priceNote": "loss-leader price until 2026-10-30"
    },
    {
      "name": "x402-bundle",
      "description": "Pre-paid quota bundle: pay $10.00 once via x402 (USDC on Base) and receive an API key with 2000 calls quota on bundle-enabled endpoints (tokenprice, websearch, weather). No per-call PAYMENT-SIGNATURE signing needed.",
      "url": "https://api.mekongtradeintel.com/bundle",
      "method": "POST",
      "price": "10.00",
      "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/bundle/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-chain",
      "description": "Read live Base chain state for any address: ETH balance, latest block, contract/EOA check, ENS name. $0.002 per call. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/chain",
      "method": "POST",
      "price": "$0.002",
      "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/chain/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "address"
    },
    {
      "name": "x402-chainread",
      "description": "On-chain read API. $0.002/call. Check ETH/USDC balances, transaction details, gas prices on Base and Ethereum — no RPC setup needed.",
      "url": "https://api.mekongtradeintel.com/chainread",
      "method": "GET",
      "price": "$0.002",
      "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/chainread/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-clinic",
      "description": "402 Clinic - free x402 payment tools: diagnose a failed payment payload (POST /clinic/diagnose), generate ready-to-paste client code for any fleet endpoint (GET /clinic/codegen, JS/Python/curl, optional spend-guard), download the spend-cap guard library (GET /clinic/guard), and read/submit buyer ratings verified against on-chain USDC settlements (GET /clinic/ratings, POST /clinic/rate). No payment, no signup.",
      "url": "https://api.mekongtradeintel.com/clinic",
      "method": "POST",
      "price": "",
      "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/clinic/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-companyenrich",
      "description": "US company enrichment API: ticker or company name → CIK, SIC, address, phone, recent SEC EDGAR filings. $0.02/call, USDC on Base. EDGAR-only v1 (no OpenCorporates key yet).",
      "url": "https://api.mekongtradeintel.com/companyenrich",
      "method": "POST",
      "price": "$0.02",
      "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/companyenrich/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-contractaudit",
      "description": "Smart contract security audit: bytecode analysis + AI risk scoring. Detects reentrancy patterns, unchecked calls, access control issues, proxy patterns, dangerous opcodes. Returns 0-100 risk score with severity-ranked findings. $1.50/call.",
      "url": "https://api.mekongtradeintel.com/contractaudit",
      "method": "POST",
      "price": "$1.50",
      "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/contractaudit/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-defi",
      "description": "Token contract intelligence on Base: supply, metadata, source verification (Sourcify), proxy detection, heuristic risk flags. $0.010 per call. Heuristics only — not financial advice.",
      "url": "https://api.mekongtradeintel.com/defi/api/defi",
      "method": "POST",
      "price": "$0.001",
      "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/defi/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "contract"
    },
    {
      "name": "x402-defiyield",
      "description": "Top DeFi yield pools by APY across chains (DefiLlama data): pool, chain, project, APY, TVL. $0.001 per call. Heuristics only — not financial advice.",
      "url": "https://api.mekongtradeintel.com/defiyield/api/yield",
      "method": "GET",
      "price": "$0.001",
      "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/defiyield/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "chain, limit"
    },
    {
      "name": "x402-dnswhois",
      "description": "Domain intelligence in one call: DNS records (A, AAAA, MX, TXT, NS, CNAME), WHOIS via RDAP (registrar, created, expires, status), and live SSL certificate (issuer, validity, expiry). $0.005 per call. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/dnswhois",
      "method": "POST",
      "price": "$0.001",
      "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/dnswhois/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "domain"
    },
    {
      "name": "x402-doanh-nghiep",
      "description": "Tra cuu doanh nghiep VN: ten cong ty, ma so thue, trang thai. $0.03/call.",
      "url": "https://api.mekongtradeintel.com/doanhnghiep",
      "method": "POST",
      "price": "$0.03",
      "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/doanhnghiep/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-docextract",
      "description": "Document AI extraction: upload PDF/image, get structured JSON (text, tables, forms, layout). $0.30/call.",
      "url": "https://api.mekongtradeintel.com/docextract",
      "method": "POST",
      "price": "$0.015",
      "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/docextract/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-earningspack",
      "description": "Earnings prep pack: date, consensus EPS/revenue, recent SEC filings, news sentiment, AI preview of what to watch. $0.50/call.",
      "url": "https://api.mekongtradeintel.com/earningspack",
      "method": "POST",
      "price": "$0.50",
      "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/earningspack/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-emailverify",
      "description": "Email verification API: syntax check + DNS MX record lookup + disposable email detection. Validate email lists, catch bounces. $0.001/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/emailverify",
      "method": "POST",
      "price": "$0.001",
      "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/emailverify/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-enrich",
      "description": "Company enrichment API: from a domain get homepage metadata, DNS records, WHOIS/RDAP, SEC EDGAR lookup. Domain intelligence, lead enrichment. $0.02/call, USDC on Base.",
      "url": "https://api.mekongtradeintel.com/enrich",
      "method": "POST",
      "price": "$0.02",
      "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/enrich/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-fxrates",
      "description": "FX rates (daily reference — not real-time). $0.004 per call. Send {\"pair\":\"USDVND\"}.",
      "url": "https://api.mekongtradeintel.com/fxrates/api/fx",
      "method": "POST",
      "price": "$0.001",
      "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/fxrates/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-gastracker",
      "description": "Base gas tracker: base fee + slow/standard/fast tiers in gwei. $0.001 per call. No input needed.",
      "url": "https://api.mekongtradeintel.com/gastracker/api/gas",
      "method": "POST",
      "price": "$0.001",
      "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/gastracker/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-gia-nong-san",
      "description": "Gia nong san VN: bang gia nong san cap nhat hang ngay (ho tieu, ca phe, sau rieng, hat dieu, ot, cao su, bo, macca, cacao). $0.05/call.",
      "url": "https://api.mekongtradeintel.com/gianongsan",
      "method": "POST",
      "price": "$0.05",
      "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/gianongsan/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-gpubroker",
      "description": "Pay-per-job GPU rental on Base: pay $1.00 USDC, get SSH access to a spot GPU (RTX 4090/3090/3080/A6000) for up to 2 hours. No account needed. Async provisioning — poll job status for SSH credentials.",
      "url": "https://api.mekongtradeintel.com/gpubroker",
      "method": "POST",
      "price": "$1.00",
      "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/gpubroker/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-gpuspot",
      "description": "GPU spot-price oracle: cheapest verified rentable GPU per class (RTX 3090/4090/3080, A100, H100) from Vast.ai. GPU price comparison, cloud GPU deals. $0.10/call, USDC on Base. 60-min freshness.",
      "url": "https://api.mekongtradeintel.com/gpuspot/api/gpuspot",
      "method": "POST",
      "price": "$0.10",
      "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/gpuspot/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-invoice",
      "description": "Usage invoice: monthly CSV of your x402 paid calls + free-trial usage by payment address, aggregated across the fleet. Free, no payment required.",
      "url": "https://api.mekongtradeintel.com/invoice",
      "method": "GET",
      "price": "free",
      "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/invoice/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "address, month (optional)"
    },
    {
      "name": "x402-ip",
      "description": "Caller IP lookup API for AI agents — your egress IP + country/ASN when available, $0.001 USDC on Base per call. Debug routing and geo checks.",
      "url": "https://api.mekongtradeintel.com/ip",
      "method": "POST",
      "price": "$0.001",
      "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/ip/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-knowledge",
      "description": "MTI Knowledge Search: query 11 Vietnam trade & natural-farming guides (EN+VI). $0.010 per call. Send {\"query\":\"...\"}. Returns top micro-excerpts with source + link to full guide.",
      "url": "https://api.mekongtradeintel.com/ksearch",
      "method": "POST",
      "price": "$0.010",
      "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/ksearch/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-macro",
      "description": "US macro indicators (CPI, Fed funds rate, unemployment, GDP) from FRED + FOMC meeting calendar. $0.002 per call. Reference data only — not financial advice.",
      "url": "https://api.mekongtradeintel.com/macro/api/macro",
      "method": "GET",
      "price": "$0.002",
      "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/macro/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "indicator (cpi|fed_rate|unemployment|gdp); also GET /api/macro/fed for FOMC calendar"
    },
    {
      "name": "x402-markdown",
      "description": "Fetch a public web page and return clean markdown with title, author, excerpt and word count. $0.002 per call. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/markdown",
      "method": "POST",
      "price": "$0.002",
      "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/markdown/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "url"
    },
    {
      "name": "x402-marketdata",
      "description": "Live market data API: BTC/ETH/SOL crypto prices + SPY/QQQ/DIA stocks + VNINDEX. Whole board in one call. Crypto price feed, stock quotes. $0.01/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/marketdata",
      "method": "GET",
      "price": "$0.01",
      "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/marketdata/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-metadata",
      "description": "Request metadata echo API for AI agents — returns your IP, user-agent, timestamp and server time, $0.001 USDC on Base. Debug agent HTTP stacks.",
      "url": "https://api.mekongtradeintel.com/metadata",
      "method": "POST",
      "price": "$0.001",
      "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/metadata/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-news",
      "description": "Headlines by topic from public RSS feeds (Google News + Hacker News). $0.002 per call. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/news/api/news",
      "method": "POST",
      "price": "$0.001",
      "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/news/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "topic"
    },
    {
      "name": "x402-payment-receipt",
      "description": "Base transaction receipt API for AI agents — verify any Base txHash: status, block, gas, decoded USDC transfers. $0.001 USDC on Base per call. No key needed.",
      "url": "https://api.mekongtradeintel.com/payment-receipt",
      "method": "POST",
      "price": "$0.001",
      "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/payment-receipt/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-pdf",
      "description": "Extract text from any public PDF URL with SSRF protection. $0.002 per call. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/pdf/api/pdf",
      "method": "POST",
      "price": "$0.002",
      "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/pdf/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "url"
    },
    {
      "name": "x402-perpfunding",
      "description": "Perp funding rate + mark price for any Hyperliquid perps symbol. $0.001 per call. Send {\"symbol\"}.",
      "url": "https://api.mekongtradeintel.com/perpfunding",
      "method": "POST",
      "price": "$0.001",
      "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/perpfunding/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-ping",
      "description": "Ping / heartbeat API for x402 agents: pong + server timestamp + uptime + host id. Test your x402 payment stack end-to-end. $0.001/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/ping",
      "method": "POST",
      "price": "$0.001",
      "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/ping/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-polymarket",
      "description": "Search Polymarket prediction markets: prices, volume, outcomes. $0.006 per call. Send {\"query\"}.",
      "url": "https://api.mekongtradeintel.com/polymarket/api/polymarket",
      "method": "POST",
      "price": "$0.006",
      "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/polymarket/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-quote",
      "description": "Random motivational quote API for AI agents — fresh public-domain quote every call, perfect for agent status messages and dashboards. $0.001 USDC on Base per call.",
      "url": "https://api.mekongtradeintel.com/quote",
      "method": "POST",
      "price": "$0.001",
      "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/quote/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-rand",
      "description": "Random number API for AI agents — crypto-secure random int + hex per call, $0.001 USDC on Base. Salts, nonces, lotteries, A/B assignment.",
      "url": "https://api.mekongtradeintel.com/rand",
      "method": "POST",
      "price": "$0.001",
      "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/rand/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-random",
      "description": "Novelty randomness API. $0.001 per call. Random facts, coin flips, dice rolls — for games, decisions, and fun.",
      "url": "https://api.mekongtradeintel.com/random",
      "method": "GET",
      "price": "$0.001",
      "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/random/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-researchmemo",
      "description": "AI investment memo: thesis, bull/bear cases, key risks, catalysts from live web sources. $0.25/call.",
      "url": "https://api.mekongtradeintel.com/researchmemo",
      "method": "POST",
      "price": "$0.25",
      "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/researchmemo/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-rugcheck",
      "description": "Token safety screen: proxy/owner/liquidity checks + transfer simulation. $0.005 per call. Heuristic only, not financial advice.",
      "url": "https://api.mekongtradeintel.com/rugcheck",
      "method": "POST",
      "price": "$0.005",
      "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/rugcheck/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-sbscore",
      "description": "AI score 0-100 for any stock/crypto symbol: price action + news sentiment + AI reasoning. $0.08/call.",
      "url": "https://api.mekongtradeintel.com/sbscore",
      "method": "POST",
      "price": "$0.08",
      "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/sbscore/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-sec8k",
      "description": "Recent SEC 8-K filings with Item codes parsed from the latest filing. $0.002 per call. Send {\"ticker\"} or {\"cik\"}.",
      "url": "https://api.mekongtradeintel.com/sec8k",
      "method": "POST",
      "price": "$0.001",
      "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/sec8k/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-sentiment",
      "description": "Sentiment intelligence: aggregate news headlines for any symbol/topic, AI sentiment score (-100..+100) + bull/bear drivers. $0.03/call.",
      "url": "https://api.mekongtradeintel.com/sentiment",
      "method": "POST",
      "price": "$0.03",
      "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/sentiment/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-status",
      "description": "x402 fleet health status API — live up/down check of core endpoints with timestamp, for AI agent monitoring dashboards. $0.001 USDC on Base per call.",
      "url": "https://api.mekongtradeintel.com/status",
      "method": "POST",
      "price": "$0.001",
      "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/status/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-stocks",
      "description": "Stocks/ETF/crypto OHLCV via Yahoo Finance. $0.003 per call. Send {\"symbol\":\"AAPL\",\"interval\":\"daily\",\"range\":\"3mo\"}.",
      "url": "https://api.mekongtradeintel.com/stocks",
      "method": "POST",
      "price": "$0.001",
      "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/stocks/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-stt",
      "description": "Speech-to-text API (Whisper): upload audio, get transcript with word segments + detected language. Audio transcription. $0.05/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/stt",
      "method": "POST",
      "price": "$0.05",
      "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/stt/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-time",
      "description": "Trusted server time API for AI agents — ISO 8601 UTC timestamp, $0.001 USDC on Base per call. Use when your agent needs reliable current time.",
      "url": "https://api.mekongtradeintel.com/time",
      "method": "POST",
      "price": "$0.001",
      "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/time/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-tokendd",
      "description": "Token due-diligence pack: live token price + AI safety verdict + rug/honeypot screen + news sentiment in one call. Memecoin research. $1.50/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/tokendd",
      "method": "POST",
      "price": "$1.50",
      "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/tokendd/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "topic, geo (optional)"
    },
    {
      "name": "x402-tokenprice",
      "description": "Token price API: live crypto price, market cap, 24h volume, liquidity via DexScreener. Memecoin prices, DEX token quotes. $0.001/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/tokenprice",
      "method": "POST",
      "price": "$0.001",
      "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/tokenprice/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-tokenscreener",
      "description": "New-token screener: latest profiled tokens ranked by liquidity. $0.008 per call. Send {\"min_liq\",\"max_age_h\"}.",
      "url": "https://api.mekongtradeintel.com/tokenscreener",
      "method": "POST",
      "price": "$0.001",
      "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/tokenscreener/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-trendsintel",
      "description": "Google Trends intelligence: interest over time, rising/related queries, regional interest + AI interpretation. $0.10/call.",
      "url": "https://api.mekongtradeintel.com/trendsintel",
      "method": "GET",
      "price": "$0.10",
      "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/trendsintel/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-uuid",
      "description": "UUID v4 generator API for AI agents — cryptographically random UUID per call, $0.001 USDC on Base. IDs for jobs, dedup keys, request tracing.",
      "url": "https://api.mekongtradeintel.com/uuid",
      "method": "POST",
      "price": "$0.001",
      "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/uuid/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    },
    {
      "name": "x402-weather",
      "description": "Current weather + 3-day forecast for any latitude/longitude, powered by Open-Meteo. $0.001 per call. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/weather",
      "method": "POST",
      "price": "$0.001",
      "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/weather/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "lat, lon"
    },
    {
      "name": "x402-websearch",
      "description": "Web search API via Google (Serper): deduped, spam-filtered SERP results with relevance scores. Web search, news search for AI agents. $0.01/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/websearch",
      "method": "POST",
      "price": "$0.010",
      "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/websearch/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/",
      "inputFields": "see /openapi.json"
    },
    {
      "name": "x402-whaletrack",
      "description": "Whale tracking / smart-money monitor on Base: latest large USDC transfers ($10k+, from/to/value/tx hash/age). Whale alerts for trading bots. $0.02/call, USDC on Base. No account or API key needed.",
      "url": "https://api.mekongtradeintel.com/whaletrack",
      "method": "POST",
      "price": "$0.001",
      "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/whaletrack/.well-known/x402",
      "docs": "https://api.mekongtradeintel.com/tools/"
    }
  ]
}