{"uid":"cap_mt_2dYD469EZsNFoUcRgn","slug":"coingecko-ohlc-candles-with-technical-indicators-x402-97cd8b0b","name":"CoinGecko OHLC Candles with Technical Indicators (x402)","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/coingecko/ohlc?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_NXLy1CfpybwhyROEjyotc","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 OHLC candlestick data with technical indicators (RSI, EMA, ATR, trend zone) for a crypto pair, paid per-call via x402 USDC micropayment on Base.","exampleAgentPrompt":"Pull the last 100 hourly OHLC candles for BTC and tell me the current RSI14, EMA20, EMA50, and whether it's in a support or resistance zone.","exampleUseCases":[{"title":"Pre-trade momentum check for bot","prompt":"Before executing a trade, fetch the last 50 candles on the 15-minute interval for ETH and check whether RSI14 is below 40 and price is in a support zone — give me the full indicator snapshot."},{"title":"Daily trend report for portfolio","prompt":"Every morning I want you to grab 100 daily candles for BTC and summarize the trend direction, ATR14, and whether EMAs are showing a bullish or bearish crossover."},{"title":"Scalping signal scan on short timeframe","prompt":"Get the last 10 candles of 1-minute SOLUSDT data and tell me the current ATR, RSI, and whether the price is trending up or down so I can decide whether to enter a scalp trade."}],"resultDescription":"Returns a JSON object with: array of OHLC candles (open, high, low, close, volume, timestamp), last price, percent change, source exchange, interval, candle count, and a computed indicators block containing RSI14, EMA20, EMA50, ATR14, ATR14 as percent, trend direction (up/down/sideways), and a support/resistance zone (low, high, in_zone boolean). Updated at timestamp is also included.","failureModes":["Payment not provided or invalid x402 USDC payment → 402 Payment Required","Invalid symbol format → error or empty candle set","Interval enum not matched → validation error","Limit outside 10–500 range → validation error","Upstream Binance data unavailable → service error or stale data"],"whenToPreferThis":"Choose this endpoint when an AI trading agent needs OHLC candlestick data bundled with pre-computed technical indicators (RSI, EMA, ATR, trend zone) in a single call, without managing API keys. It is especially suitable for lightweight, pay-per-use agent workflows on Base via x402 where both raw price history and derived signals are needed together. Prefer alternatives if you need order book depth, funding rates, or non-USDT quote pairs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T13:11:56.351Z","isFirstParty":false,"canonicalSlug":"coingecko-ohlc-candles-with-technical-indicators-x402-97cd8b0b"}