Overview
Historical OHLC candles for a crypto pair (e.g. BTC-USD) — for technical analysis and backtesting. Query: pair; granularity (1m, 5m, 15m, 1h, 6h, 1d — default 1h); limit (1-300, default 100) for the latest window, OR start & end (ISO8601 or unix secs) for a backtest range paginated server-side up to 3000 candles — months of history in one call. Returns candles oldest->newest, each {t, o, h, l, c, v}. Real-time from Coinbase.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
Crypto Market Data
Provider
x402
Source
bazaar
Indexed
2026-07-01 21:14:23
Health
Status
healthy
Latency (p50)
116ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-12 18:58:16
Last Healthy
2026-09-12 18:58:16
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-12 18:58:16 | healthy | 402 | 110ms | |
| 2026-09-12 03:07:32 | healthy | 402 | 116ms | |
| 2026-09-11 06:54:36 | healthy | 402 | 138ms | |
| 2026-09-10 20:13:31 | healthy | 402 | 127ms | |
| 2026-09-10 06:17:48 | healthy | 402 | 148ms | |
| 2026-09-10 04:03:57 | healthy | 402 | 111ms | |
| 2026-09-09 19:47:38 | healthy | 402 | 114ms |