{"uid":"cap_65jgZYSOgsxoRS2p6uY0N","slug":"atr-average-true-range-trading-data-api-87189fab","name":"ATR (Average True Range) Trading Data API","description":"Trading Data API — 23 endpoints for agents: crypto & stock prices/OHLCV, ATR, Fair Value Gaps, ICT liquidity levels, funding/OI, order books, Kalshi prediction markets, DeFi TVL, volatility, macro calendar, and an AI momentum score. Full catalog at /v1/status.","url":"https://api-production-54bd.up.railway.app/v1/atr","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8UROTKAfZmj6Q4N5ClxWp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the Average True Range (ATR) volatility indicator for a given trading symbol and timeframe","exampleAgentPrompt":"What's the 14-period ATR for BTC on the 4-hour chart right now? I want to size my position properly.","exampleUseCases":null,"resultDescription":"Returns the computed Average True Range value for the requested symbol and timeframe, reflecting recent price volatility. Useful for position sizing, stop-loss placement, and gauging market volatility.","failureModes":["Invalid or unsupported symbol returns 4xx error","Invalid timeframe parameter returns error","Payment not attached or insufficient USDC results in 402 Payment Required","Service unavailable or upstream data feed outage returns 5xx","Rate limit exceeded returns 429"],"whenToPreferThis":"Use this endpoint when you need a quantitative measure of market volatility for a crypto or stock symbol for position sizing, stop-loss calculation, or breakout detection. Prefer this over raw OHLCV when you need a single, ready-computed ATR value rather than raw candle data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:33.289Z","isFirstParty":false}