{"uid":"cap_udUW-5xbk150TvETZJLLK","slug":"claw402-atr-technical-indicator-via-x402-payment-gateway-b207aa02","name":"claw402 ATR Technical Indicator via x402 Payment Gateway","description":"Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.","url":"https://claw402.ai/api/v1/twelvedata/indicator/atr","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":{"symbol":{"type":"string"},"interval":{"type":"string"},"outputsize":{"type":"string"},"time_period":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"code":0,"data":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_XZx5oltuSziboFsnFbVHa","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":"Fetches the Average True Range (ATR) technical indicator for a given financial symbol and interval, paid per-call with USDC via x402 protocol, powered by Twelve Data.","exampleAgentPrompt":"What's the ATR for AAPL on a 1-hour interval with a 14-period time period? Just pay for it with my wallet, no API key needed.","exampleUseCases":[{"title":"ATR for crypto volatility trading","prompt":"Can you grab the Average True Range for BTC/USD on a 15-minute chart using a 14-period? Pay with my USDC wallet, I don't want to deal with API keys."},{"title":"Forex pair volatility check","prompt":"I need the ATR for EUR/USD on a daily interval with a 14-period window. Use my crypto wallet to cover the cost and just pull the data directly."},{"title":"Stock volatility before options trade","prompt":"Before I place this options trade on TSLA, can you fetch the ATR on a 1-minute chart with a 14-period so I can gauge volatility? Pay per call from my wallet."}],"resultDescription":"Returns a JSON object containing ATR (Average True Range) data series for the requested symbol, interval, and time period — including timestamped indicator values suitable for technical analysis and trading decisions.","failureModes":["Payment not received or insufficient USDC balance — returns 402 Payment Required","Invalid or unsupported symbol — returns error code with empty data array","Unsupported interval value — returns validation error","Twelve Data upstream outage — returns proxied error response","Missing required query parameters — returns schema validation error"],"whenToPreferThis":"Use this endpoint when you need ATR technical indicator data from Twelve Data without registering for an API key, and you prefer paying micro-amounts in USDC per call via the x402 protocol. Ideal for agents with crypto wallets that want frictionless, keyless access to financial indicator data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:56:37.983Z","isFirstParty":false}