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api.mekongtradeintel.com

https://api.mekongtradeintel.com/13fintel
● healthy x402
Category
x402
Chains
base
Price
$0.2000 USDC / call

Quality grade

How grading works
B+ 67.0 / 100
Availability 20.0 / 20
Endpoint responded (HTTP 402)
Payability 15.0 / 15
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 11.8 / 35
5 distinct payers, 239 USDC transfers in the last 30 days; discounted because most transfers come from few payers
Performance 6.7 / 10
Last probe answered in 799 ms (full marks at 200 ms or less)
Readiness 13.6 / 15
Agent readiness 91/100
Owner verified 0.0 / 5
Nobody has claimed this listing yet
Endpoint last checked 18 h ago. On-chain activity last read 3 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

A · 91/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B+, 67.0/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements 10/10 Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge 25/25 Paid endpoint answers with an HTTP 402 challenge (799 ms).
x402 version n/a x402 version not observed yet.
Signed descriptor n/a No x402 standard defines a signed descriptor.
Uptime (30 days) 15/15 23/23 probes succeeded over 30 days (100%).
Resource declaration 10/10 Declares 57 paid resource(s).
Verified identity 5/10 Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags 3/5 seen within 30 days; declares x402.
Security declaration n/a Payment is the access control for an x402 resource.
Applicable criteria total 75 points, scaled to 100.
Responsiveness: Responsive (799 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).
Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, bazaar_feed. Qualifies the payment claim; adds no points.
Measured 2026-11-11.
Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. It also feeds 15 points of the x402 quality grade.

Compared with peers

Against 10,082 reachable x402 APIs in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.

Readiness
Higher than 90% of peers
This listing 91 · peer median 78
Latency
Faster than 8% of peers
This listing 799 ms · peer median 205 ms

Where it loses the most points, and how to win them back

  • Verified identity −5 — Claim the listing and prove control of its domain.
    Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
  • Freshness + modern flags −2 — Keep the listing current in the registry or source it comes from.
    Now: seen within 30 days; declares x402.

How many agent tools actually work · All statistics

Paid endpoints

57 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

GET https://api.mekongtradeintel.com/13fintel

Hedge-fund 13F holdings intelligence: latest filing, top positions, quarter-over-quarter changes, AI portfolio summary. $0.20/call.

POST https://api.mekongtradeintel.com/academic/api/papers

Academic paper search with abstracts, authors, citations. $0.008 per call. Send {"query"}.

POST https://api.mekongtradeintel.com/agentrecommend/api/recommend

Recommend x402 APIs for your task, ranked by keyword match + real on-chain demand. $0.008 per call. Send {"task"}.

POST https://api.mekongtradeintel.com/agrivi

Agri Viet Q&A: hoi dap nong nghiep tieng Viet (enzyme, vi sinh, trong trot). $0.01/call.

POST https://api.mekongtradeintel.com/aisearch

AI-synthesized web search. $0.007/call. Google results + AI summary with key points and direct answers — not just links, actual understanding.

POST https://api.mekongtradeintel.com/aiverdict

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.

POST https://api.mekongtradeintel.com/amlscreen

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 poisoning

POST https://api.mekongtradeintel.com/brief

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.

POST https://api.mekongtradeintel.com/bundle

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.

POST https://api.mekongtradeintel.com/chain

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.

POST https://api.mekongtradeintel.com/companyenrich

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).

POST https://api.mekongtradeintel.com/contractaudit

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.

POST https://api.mekongtradeintel.com/defi/api/defi

Token contract intelligence on Base: supply, metadata, source verification (Sourcify), proxy detection, heuristic risk flags. $0.010 per call. Heuristics only — not financial advice.

GET https://api.mekongtradeintel.com/defiyield/api/yield

Top DeFi yield pools by APY across chains (DefiLlama data): pool, chain, project, APY, TVL. $0.001 per call. Heuristics only — not financial advice.

POST https://api.mekongtradeintel.com/dnswhois

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.

POST https://api.mekongtradeintel.com/doanhnghiep

Tra cuu doanh nghiep VN: ten cong ty, ma so thue, trang thai. $0.03/call.

POST https://api.mekongtradeintel.com/docextract

Document AI extraction: upload PDF/image, get structured JSON (text, tables, forms, layout). $0.30/call.

POST https://api.mekongtradeintel.com/earningspack

Earnings prep pack: date, consensus EPS/revenue, recent SEC filings, news sentiment, AI preview of what to watch. $0.50/call.

POST https://api.mekongtradeintel.com/emailverify

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.

POST https://api.mekongtradeintel.com/enrich

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.

POST https://api.mekongtradeintel.com/fxrates/api/fx

FX rates (daily reference — not real-time). $0.004 per call. Send {"pair":"USDVND"}.

POST https://api.mekongtradeintel.com/gastracker/api/gas

Base gas tracker: base fee + slow/standard/fast tiers in gwei. $0.001 per call. No input needed.

POST https://api.mekongtradeintel.com/gianongsan

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.

POST https://api.mekongtradeintel.com/gpubroker

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.

POST https://api.mekongtradeintel.com/gpuspot/api/gpuspot

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.

GET https://api.mekongtradeintel.com/invoice

Usage invoice: monthly CSV of your x402 paid calls + free-trial usage by payment address, aggregated across the fleet. Free, no payment required.

POST https://api.mekongtradeintel.com/ip

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.

POST https://api.mekongtradeintel.com/ksearch

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.

GET https://api.mekongtradeintel.com/macro/api/macro

US macro indicators (CPI, Fed funds rate, unemployment, GDP) from FRED + FOMC meeting calendar. $0.002 per call. Reference data only — not financial advice.

GET https://api.mekongtradeintel.com/marketdata

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.

POST https://api.mekongtradeintel.com/metadata

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.

POST https://api.mekongtradeintel.com/news/api/news

Headlines by topic from public RSS feeds (Google News + Hacker News). $0.002 per call. No account or API key needed.

POST https://api.mekongtradeintel.com/payment-receipt

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.

POST https://api.mekongtradeintel.com/pdf/api/pdf

Extract text from any public PDF URL with SSRF protection. $0.002 per call. No account or API key needed.

POST https://api.mekongtradeintel.com/perpfunding

Perp funding rate + mark price for any Hyperliquid perps symbol. $0.001 per call. Send {"symbol"}.

POST https://api.mekongtradeintel.com/ping

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.

POST https://api.mekongtradeintel.com/polymarket/api/polymarket

Search Polymarket prediction markets: prices, volume, outcomes. $0.006 per call. Send {"query"}.

POST https://api.mekongtradeintel.com/quote

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.

POST https://api.mekongtradeintel.com/rand

Random number API for AI agents — crypto-secure random int + hex per call, $0.001 USDC on Base. Salts, nonces, lotteries, A/B assignment.

GET https://api.mekongtradeintel.com/random

Novelty randomness API. $0.001 per call. Random facts, coin flips, dice rolls — for games, decisions, and fun.

POST https://api.mekongtradeintel.com/researchmemo

AI investment memo: thesis, bull/bear cases, key risks, catalysts from live web sources. $0.25/call.

POST https://api.mekongtradeintel.com/rugcheck

Token safety screen: proxy/owner/liquidity checks + transfer simulation. $0.005 per call. Heuristic only, not financial advice.

POST https://api.mekongtradeintel.com/sbscore

AI score 0-100 for any stock/crypto symbol: price action + news sentiment + AI reasoning. $0.08/call.

POST https://api.mekongtradeintel.com/sec8k

Recent SEC 8-K filings with Item codes parsed from the latest filing. $0.002 per call. Send {"ticker"} or {"cik"}.

POST https://api.mekongtradeintel.com/sentiment

Sentiment intelligence: aggregate news headlines for any symbol/topic, AI sentiment score (-100..+100) + bull/bear drivers. $0.03/call.

POST https://api.mekongtradeintel.com/status

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.

POST https://api.mekongtradeintel.com/stocks

Stocks/ETF/crypto OHLCV via Yahoo Finance. $0.003 per call. Send {"symbol":"AAPL","interval":"daily","range":"3mo"}.

POST https://api.mekongtradeintel.com/stt

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.

POST https://api.mekongtradeintel.com/time

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.

POST https://api.mekongtradeintel.com/tokendd

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.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://api.mekongtradeintel.com/13fintel  # expect HTTP 402 Payment Required (about 0.2 USDC/call)
/.well-known/x402.json
https://api.mekongtradeintel.com/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar since 2026-10-21 x402 since 2026-10-21