{"uid":"cap_bBP3W5kr-Oh0dmPZjxox_","slug":"crypto-futures-ohlcvt-candles-with-technical-indicators-86161fb1","name":"Crypto Futures OHLCVT Candles with Technical Indicators","description":"Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.","url":"https://kr-x402-mvp.kgy5612.workers.dev/api/v1/futures/ohlcvt?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"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","maximum":500,"minimum":10,"description":"Number of candles (default 100)"},"symbol":{"type":"string","examples":["BTC","ETH","SOLUSDT"],"description":"Base asset or pair (default BTC); quote is USDT"},"interval":{"enum":["1m","5m","15m","1h","4h","1d"],"type":"string","description":"Candle size (default 1h)"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"n":100,"last":80436.6,"source":"binance","symbol":"BTCUSDT","candles":[{"c":80305.21,"h":80418.67,"l":79916,"o":80058.01,"t":"2026-10-29T13:00:00Z","v":792.98}],"interval":"1h","change_pct":1.8,"indicators":{"zone":{"low":79900.9,"high":80519.9,"in_zone":true},"atr14":412.7,"ema20":80210.4,"ema50":79880.1,"rsi14":58.3,"trend":"up","atr14_pct":0.51},"updated_at":"2026-10-29T14:20:00Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/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_CPzrKFXR6k1QCld1-d0af","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns OHLCVT candlestick data with technical indicators (RSI, EMA, ATR, trend zone) for a crypto futures pair, paid per-call via x402 USDC on Base.","exampleAgentPrompt":"Fetch the last 100 hourly candles for BTC with technical indicators — I need RSI, EMA20, EMA50, ATR, and whether it's in a support/resistance zone right now.","exampleUseCases":[{"title":"Trading bot momentum check","prompt":"Pull the last 50 fifteen-minute candles for ETH with RSI and trend direction — my trading bot needs to decide whether to enter a long position."},{"title":"Crypto zone alert for swing trader","prompt":"Get the current 4-hour candles for SOL and tell me if it's inside the support/resistance zone, and what the ATR and trend look like."},{"title":"Backtesting candle data fetch","prompt":"Retrieve 500 one-day candles for BTCUSDT with EMA20, EMA50, and ATR so I can run a backtest on a trend-following strategy."}],"resultDescription":"Returns a JSON object with OHLCVT candle array (open, high, low, close, volume, timestamp), last price, percent change, source exchange, and a computed indicators block including RSI14, EMA20, EMA50, ATR14, ATR%, trend label (up/down/neutral), and a support/resistance zone with low/high bounds and an in-zone boolean. Also includes metadata: symbol, interval, candle count, and updated_at timestamp.","failureModes":["Invalid or unsupported symbol returns error response","Interval enum value not in allowed set (1m,5m,15m,1h,4h,1d) causes rejection","Limit out of range (must be 10–500) returns validation error","Payment failure or insufficient USDC balance causes x402 payment-required response","Upstream exchange (Binance) outage may cause delayed or empty candle data","Very short intervals with high limits may hit upstream rate limits"],"whenToPreferThis":"Choose this endpoint when your AI trading agent needs OHLCVT candles bundled with pre-computed technical indicators (RSI, EMA, ATR, trend zone) in a single call, without managing an API key or exchange subscription. Ideal for lightweight pay-per-use agents that don't need a persistent data feed. Prefer over raw exchange APIs when you want indicator enrichment included and are already using x402 micropayments on Base. Not suited for tick-level streaming or order execution.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:18.812Z","isFirstParty":false,"canonicalSlug":"crypto-futures-ohlcvt-candles-with-technical-indicators-86161fb1"}