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Obol Kraken Candles — Verified OHLCV Market Data
x402
Obol Kraken Candles — Verified OHLCV Market Data is a paid API for AI agents from obol.danieldutoit.net, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns verified OHLCV candlestick data for a specified trading pair from Kraken exchange, paid via x402 protocol in USDC on Base.
Price / call$0.002
Success—
StatusUnknown
How this service works
Obol sells verified blockchain data over x402, settled in USDC on Base.
Output
Returns an object containing verified OHLCV candlestick bars for the requested trading pair and period from Kraken. Each candle typically includes open, high, low, close, and volume values along with timestamps, sourced from Kraken exchange and served as verified blockchain-settled data.
Example use cases
Crypto algo trading backtesting
“Get me the last 200 daily candles for ETH quoted in USD from the Kraken feed — base ETH, quote USD, period 1440 — I need it for a backtest.”
Real-time trading signal generation
“Fetch the last 50 five-minute candles for BTC/USDC from Kraken so I can run my momentum indicator — base BTC, quote USDC, period 5.”
Portfolio price monitoring dashboard
“Pull the most recent 24 hourly candles for SOL/USD from Obol's verified Kraken data — base SOL, quote USD, period 60 — so I can update my dashboard.”
Technical details
Endpoint
GEThttps://obol.danieldutoit.net/v1/markets/kraken/candlesWhen to prefer
Choose this endpoint when you need verified, blockchain-settled OHLCV candlestick data specifically from Kraken exchange, paid programmatically per-call via x402 in USDC on Base. Ideal for AI agents, trading bots, or analytics pipelines that require cryptographically verifiable market data provenance rather than unverified third-party feeds, and where per-call micropayment billing is preferable to subscription access.
Side effects
- Missing required parameters (base, quote, or period) returns a 400 error
- Unsupported trading pair not listed on Kraken returns an error or empty result
- Invalid period value not supported by Kraken returns an error
- Insufficient USDC balance or failed x402 payment results in 402 Payment Required
- Rate limiting or upstream Kraken API unavailability may cause timeouts
Output
Schema · Response
{
"type": "json",
"example": {
"base": "BTC",
"quote": "USD",
"candles": [],
"coverage": {
"order": "newest_first",
"maximum_candles": 100,
"returned_candles": 0,
"latest_observed_at": null
},
"exchange": "Kraken",
"disclaimer": "Historical exchange observations for informational use; not investment advice.",
"period_seconds": 60
}
}Tags
x402
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