{"uid":"cap_VVQk0vDlM8EU7ybtYPXNB","slug":"obol-kraken-candles-verified-ohlcv-market-data-6587304a","name":"Obol Kraken Candles — Verified OHLCV Market Data","description":"Obol sells verified blockchain data over x402, settled in USDC on Base.","url":"https://obol.danieldutoit.net/v1/markets/kraken/candles","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"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}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wDXJE9juglkCkUUVWapog","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns verified OHLCV candlestick data for a specified trading pair from Kraken exchange, paid via x402 protocol in USDC on Base.","exampleAgentPrompt":"Pull the last 100 hourly BTC/USDC candles from Obol's verified Kraken data feed — base is BTC, quote is USDC, period 60.","exampleUseCases":[{"title":"Crypto algo trading backtesting","prompt":"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."},{"title":"Real-time trading signal generation","prompt":"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."},{"title":"Portfolio price monitoring dashboard","prompt":"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."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:35:55.966Z","isFirstParty":false}