{"uid":"cap_Q-7h8r_yL2t74U9Z1Hadc","slug":"x402-defi-signals-market-snapshot-2e3d698f","name":"x402-defi-signals Market Snapshot","description":"One-call market snapshot: BTC/ETH/SOL spot prices with 24h change plus the Crypto Fear & Greed index. The cheapest way for an agent to establish market context.","url":"https://x402-defi-signals.onrender.com/market/snapshot","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},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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":"$0.002/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_wPBoVYC20VCjUn-i_nFgp","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 a single-call snapshot of BTC, ETH, and SOL spot prices with 24-hour change, plus the Crypto Fear & Greed index.","exampleAgentPrompt":"Give me a quick crypto market snapshot — current BTC, ETH, and SOL prices with their 24-hour changes, and whether the market is in fear or greed right now.","exampleUseCases":null,"resultDescription":"A JSON object containing spot prices for BTC, ETH, and SOL, their 24-hour percentage changes, and the current Crypto Fear & Greed index value and label (e.g. 'Fear', 'Greed', 'Extreme Greed').","failureModes":["Payment not received or x402 payment header missing — returns 402 Payment Required","Upstream price feed unavailable — may return stale data or 503 Service Unavailable","Render cold start latency if service has been idle — first call may time out or be slow","Network timeout if render.com infrastructure is under load"],"whenToPreferThis":"Use this endpoint when an agent needs a cheap, single-call overview of crypto market context including both price data and sentiment (Fear & Greed). Prefer it over dedicated price feeds when you need BTC, ETH, and SOL together in one round-trip, especially when budget is a constraint at $0.002 USDC per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:33:01.092Z","isFirstParty":false}