{"uid":"cap_Wr0vMw7AVw37Shiq-g58T","slug":"crypto-pulse-aggregated-crypto-market-data-ec0c41e3","name":"Crypto Pulse - Aggregated Crypto Market Data","description":"One call replaces four for AI agents: CoinGecko BTC/ETH/SOL/HYPE spots + 24h change, Fear & Greed, Hyperliquid funding/mark/OI, DefiLlama TVL/yields, plus a plain-English summary and signals. Keyless upstreams, 60s live cache, x402 USDC on Solana. Free sample GET /v1/sample; MCP POST /mcp.","url":"https://cryptopulseapi.com/v1/pulse?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":{},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["service","generatedAt","summary","signals","spotPrices","fearAndGreed","hyperliquidFunding","defi"],"properties":{"defi":{"type":"object","description":"DefiLlama total TVL, top chains, top stablecoin yields"},"cache":{"type":"object"},"service":{"type":"string","description":"Always crypto-pulse-api"},"signals":{"type":"object","description":"Deterministic sentiment label + funding bias from the same data"},"summary":{"type":"string","description":"Plain-English one-liner derived from returned fields (Fear & Greed, spots, funding bias, DeFi TVL)"},"spotPrices":{"type":"object","description":"BTC/ETH/SOL/HYPE USD + 24h % change from CoinGecko"},"generatedAt":{"type":"string","description":"ISO timestamp"},"fearAndGreed":{"type":"object","description":"Crypto Fear & Greed index 0-100 + classification"},"hyperliquidFunding":{"type":"object","description":"Perp funding, markPx, openInterest for BTC/ETH/SOL/HYPE"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yWEb6sdTsOJ3wQByICLS5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a single aggregated response with BTC/ETH/SOL/HYPE spot prices, Fear & Greed index, Hyperliquid perpetual funding/OI data, DefiLlama TVL/yields, plus a plain-English summary and sentiment signals","exampleAgentPrompt":"Give me a full crypto market snapshot right now — BTC, ETH, SOL, and HYPE spot prices with 24h changes, the Fear & Greed index, Hyperliquid funding rates and open interest, DeFi TVL, and a plain-English summary of what the market is doing.","exampleUseCases":[{"title":"Morning crypto briefing bot","prompt":"Give me the full crypto market pulse for this morning — I want BTC, ETH, SOL, and HYPE prices, the Fear & Greed reading, Hyperliquid funding rates, and a one-liner on what the market sentiment looks like right now."},{"title":"Trading signal for perpetuals desk","prompt":"Pull the latest Hyperliquid funding rates and open interest for BTC and ETH alongside the current Fear & Greed index — I need to know if the market is leaning long or short before I place my perp trade."},{"title":"DeFi portfolio monitoring dashboard","prompt":"What does the current DeFi landscape look like? I want total TVL, top yields, and how the major crypto prices are moving today so I can decide where to redeploy my stablecoin liquidity."}],"resultDescription":"A JSON object containing: spot prices (USD + 24h % change) for BTC/ETH/SOL/HYPE from CoinGecko; Fear & Greed index score (0-100) with classification; Hyperliquid perpetual funding rates, mark prices, and open interest for BTC/ETH/SOL/HYPE; DefiLlama total TVL, top chains, and top stablecoin yields; a plain-English one-liner summary; deterministic sentiment label and funding bias signals; a cache metadata object; and an ISO 8601 generatedAt timestamp. Data is cached for up to 60 seconds.","failureModes":["Upstream provider (CoinGecko, Hyperliquid, DefiLlama) temporarily unavailable — partial data or error returned","Payment not accepted or x402 USDC on Solana transaction fails — request blocked","Rate limiting or cache miss during high-traffic period — slightly stale data","Invalid query parameters — likely ignored since no params are required","Network timeout to cryptopulseapi.com — connection error returned"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a comprehensive crypto market snapshot in a single call instead of querying CoinGecko, Fear & Greed API, Hyperliquid, and DefiLlama separately. Ideal for trading dashboards, market briefing bots, or DeFi monitoring workflows that need spot prices, derivatives data, sentiment, and TVL together with a ready-made plain-English summary. Use /v1/spots instead if you only need price data and want to minimize cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-01T06:30:21.171Z","isFirstParty":false,"canonicalSlug":"crypto-pulse-aggregated-crypto-market-data-ec0c41e3"}