{"uid":"cap_bhOvyCOAFgfUNy4MfF2DM","slug":"gw8-wavetrend-signal-btc-usd-4h-kraken-ceee3999","name":"GW8 WaveTrend Signal – BTC/USD 4h (Kraken)","description":"LazyBear WaveTrend 10/21/4 on Kraken 4h for BTC/USD: wt1, wt2, previous values, recent band dots. $0.005.","url":"https://micro-saas-agent.onrender.com/api/coin/BTC?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"pathParams":{"type":"object","additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{}}}}},"responseSchema":null,"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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kgcB6OEIS2UdA9LAwbOAH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns LazyBear WaveTrend (10/21/4) oscillator values for BTC/USD on Kraken's 4-hour chart, including wt1, wt2, previous bar values, and recent overbought/oversold band dots.","exampleAgentPrompt":"What are the current WaveTrend wt1 and wt2 values for BTC/USD on Kraken's 4-hour chart, and are there any recent overbought or oversold band dots?","exampleUseCases":[{"title":"Bitcoin momentum check before trade","prompt":"Can you pull the latest WaveTrend oscillator values for Bitcoin on the 4-hour Kraken chart? I want to see wt1, wt2, and whether any band dots have fired recently before I decide on a position."},{"title":"Automated BTC overbought alert","prompt":"Check the WaveTrend signal for BTC/USD on Kraken 4h and let me know if wt1 or wt2 are in overbought or oversold territory, and what the band dots look like right now."},{"title":"WaveTrend crossover detection for agent workflow","prompt":"Fetch the current and previous wt1 and wt2 values for BTC on the Kraken 4-hour timeframe so I can check whether a WaveTrend crossover just happened."}],"resultDescription":"Returns a JSON object containing the current wt1 and wt2 oscillator values, their previous bar values, and recent band dot indicators (overbought/oversold markers) for BTC/USD computed on Kraken's 4-hour OHLCV data using the LazyBear WaveTrend (10/21/4) algorithm.","failureModes":["Service unavailable if the Render.com instance is cold-starting or sleeping (free tier spin-up delay)","Payment failure if insufficient USDC balance on Base for x402 micropayment ($0.005)","Stale or delayed data if upstream Kraken price feed is lagging","404 or empty response if the coin symbol path parameter is unsupported","Rate limiting or 402 errors if payment header is missing or malformed"],"whenToPreferThis":"Choose this endpoint when you specifically need LazyBear WaveTrend oscillator values (wt1/wt2) for BTC/USD on Kraken's 4-hour chart, especially in agent workflows that need overbought/oversold band dot history alongside current and previous oscillator readings. Prefer it over generic RSI or Bollinger endpoints when your strategy is WaveTrend-based. It is a pay-per-call micropayment API (x402/USDC on Base) suited for sporadic agent queries rather than high-frequency streaming.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T18:38:27.548Z","isFirstParty":false,"canonicalSlug":"gw8-wavetrend-signal-btc-usd-4h-kraken-ceee3999"}