{"uid":"cap_TsWbnyLs7WT6znh6sovZ3","slug":"signaldesk-ai-candles-3824332d","name":"SignalDesk AI Candles","description":"Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.","url":"https://x402-agent.kariguetoazul.workers.dev/api/candles?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Trading pair, e.g. BTC-USD"},"granularity":{"enum":["1h","1d","1w"],"type":"string","description":"Candle size"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"OHLC":[],"total":48,"ultima":{"fecho":85968.51},"simbolo":"BTC-USD"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pIMtyYbxki6ypKmcMzbFM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns OHLC candlestick price data for a given trading pair at a specified time granularity","exampleAgentPrompt":"Pull the hourly OHLC candle data for BTC-USD from SignalDesk so I can see how Bitcoin has been trading recently.","exampleUseCases":[{"title":"Crypto trading strategy backtesting","prompt":"Fetch me the daily OHLC candles for ETH-USD from SignalDesk — I want to backtest a moving average strategy using historical price bars."},{"title":"Real-time dashboard price monitoring","prompt":"Get the latest 1-hour candlestick data for BTC-USD so I can update my trading dashboard with the most recent open, high, low, and close prices."},{"title":"Weekly trend analysis for crypto portfolio","prompt":"Pull the weekly candle data for BTC-USD from SignalDesk — I want to see the broader price trend over the past few weeks for my portfolio review."}],"resultDescription":"Returns a JSON object containing an array of OHLC candles (open, high, low, close values), a total count of candles returned, the last closing price under 'ultima.fecho', and the queried symbol string (e.g. 'BTC-USD').","failureModes":["Missing required 'symbol' query parameter returns an error","Invalid or unsupported trading pair symbol results in empty or error response","Invalid granularity value (not '1h', '1d', or '1w') is rejected","Payment of 0.003 USDC not provided via x402 protocol results in 402 Payment Required","Rate limits or quota exhaustion may block requests","Cloudflare Worker cold start may add occasional latency"],"whenToPreferThis":"Use this endpoint when you need OHLC candlestick price data for cryptocurrency trading pairs at hourly, daily, or weekly granularity and are comfortable paying micro-amounts via the x402 payment protocol. Prefer this over free alternatives when you need reliable, paid-tier access to market candles with structured JSON output including total count and last close price.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:11.907Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-candles-3824332d"}