China Market Data API

proceed grade B Base found on x402scan confidence 0.94
https://china-market-data-api.vercel.app/v1/china/futures
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Advertised description
China futures main-contract quotes: the most-traded Chinese commodity futures — rebar (RB, SHFE), iron ore (I, DCE), copper (CU, SHFE), crude oil (SC, INE) and PTA (TA, CZCE) — with last price, open, high, low, previous…Show more ▾Show less ▴China futures main-contract quotes: the most-traded Chinese commodity futures — rebar (RB, SHFE), iron ore (I, DCE), copper (CU, SHFE), crude oil (SC, INE) and PTA (TA, CZCE) — with last price, open, high, low, previous settlement, absolute change, percentage change, open interest and quote date. Use this endpoint when an agent needs a proxy for Chinese industrial activity, property and construction demand (rebar, iron ore), copper pricing in CNY terms, or Chinese domestic crude pricing. Units are CNY per contract unit. English-labeled JSON with stable keys. No signup and no API key: send an HTTP GET, receive HTTP 402 with the price, pay per call in USDC on Base, and the data is returned in the same request cycle.
(Provider-supplied: an unverified claim, not checked by us. The trust grade above is our independent measurement.)
30-day uptime
100.0%
Avg latency (EU)
816 ms
slow · measured from a single EU vantage point; includes network round-trip distance to the endpoint; a geographically distant endpoint reads slower even when its server is fast, so it is only lightly weighted in the score
Confidence
0.94
full-density score
Advertised price
$0.005
USDC
Price stability
Stable
last 30 days
Probes (30d)
133
full record · up to 48/day
More details ▾
Endpoint ID212695
Pay on Base$0.005 USDC · to 0x12e3…5AF0 ↗
First seen2026-10-05
Last probed2026-10-30
Statuslisted
Snapshot computed2026-10-30 06:11 UTC (free snapshot, recomputed at least every 24h)
Why this verdict?2 warnings
A wallet payment page opens first; approve the USDC payment and the full JSON report loads right in your browser. Want a taste first? Read a free full sample report.
This page is the free cached snapshot (computed 5 hours ago, refreshed at least every 24h). Here's what the paid API adds.
  • ✓Live re-probe at decision time
    The score is computed the moment you ask, not up to 24h ago.
  • ✓Instant snapshot refresh
    Every paid call rewrites this page, the badge and the card immediately.
  • ✓The full “why”, machine-readable
    Confidence band, component breakdown, every risk flag with its evidence.
  • ✓On-chain settlement proof
    Real USDC volume and distinct payers behind the pay-to wallet.
  • ✓90-day raw history
    Every listing, price and payTo change, every probe result.
  • ✓Ranked better alternatives
    Higher-scored endpoints serving the same function, when they exist.
  • ✓Change & liveness alerts
    PayTo/price moves, spec regressions, downtime; 5-minute probes while watched.
$npx -y x402-trust-mcpGive your agents the tools to do all of this for you, with one install. Agents use the x402_trust_score MCP tool or POST /v1/x402-trust directly (pay-per-call over x402, from $0.005).