Crypto OHLCV candles

caution grade B Base found on thirdweb found on PayAI confidence 0.55
https://x402-catalog-history.ai-business-surface.workers.dev/candles
Claim this service
Advertised description
OHLCV candles for one crypto pair from Coinbase Exchange in one GET: time, open, high, low, close and volume, newest first, with the source URL and fetch time. curl: GET /candles?pair=BTC-USD&granularity=3600&limit=24…Show more ▾Show less ▴OHLCV candles for one crypto pair from Coinbase Exchange in one GET: time, open, high, low, close and volume, newest first, with the source URL and fetch time. curl: GET /candles?pair=BTC-USD&granularity=3600&limit=24 (granularity 60|300|900|3600|21600|86400 seconds, default 3600; limit 1-300, default 24; pair defaults to BTC-USD). Response: {"pair":"BTC-USD","granularity_seconds":3600,"count":24,"candles":[{"unix":1792670400,"time":"2026-10-22T12:00:00.000Z","open":81656.69,"high":81816.21,"low":81605.44,"close":81746.7,"volume":95.50529109}],"source":{"name":"Coinbase Exchange","http_status":200,"latency_ms":210}}. The exchange is read once after payment; a pair it does not list is a 502 and is not charged. 0.005 USDC, no account, no key, one GET, one delivery. A purchase is two calls by design: this first call returns 402 with the price and the payment terms, and you then repeat the same request with the PAYMENT-SIGNATURE header to receive the 200 delivery.
(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)
1028 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
0.55
full-density score
Advertised price
$0.005
USDC
Price stability
Stable
last 30 days
Probes (30d)
35
full record · up to 48/day
More details ▾
Endpoint ID290206
Pay on Base$0.005 USDC · to 0x6f60…89c3 ↗
First seen2026-10-22
Last probed2026-10-29
Statuslisted
Snapshot computed2026-10-29 17:47 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 17 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).