{"uid":"cap_iWIXwPMxokjocfs2JmXZX","slug":"astra-x402-crypto-market-snapshot-62e216e1","name":"Astra X402 Crypto Market Snapshot","description":"Top-100 crypto market snapshot JSON","url":"https://astra-x402-data.astratc.workers.dev/v1/snapshot?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Gtu5yu6XYyQ2z7dSadc7-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a JSON snapshot of the top 100 cryptocurrencies by market cap, including price and market data","exampleAgentPrompt":"Can you pull me a snapshot of the top 100 cryptocurrencies right now — I need their current prices and market caps in JSON format?","exampleUseCases":[{"title":"Live crypto portfolio valuation","prompt":"I need current prices for the top 100 crypto assets so I can calculate the value of my portfolio — can you fetch the latest market snapshot?"},{"title":"Crypto market trend monitoring","prompt":"Every hour, grab the top 100 crypto market snapshot so I can track which coins are moving the most and flag any big price swings."},{"title":"Competitive crypto research report","prompt":"Pull a fresh snapshot of the top 100 cryptocurrencies by market cap and tell me which ones have gained or lost the most in the last 24 hours."}],"resultDescription":"A JSON object containing a ranked list of up to 100 cryptocurrencies, each entry including the coin name, symbol, current price, market capitalization, 24-hour trading volume, and percentage price changes. The snapshot reflects near-real-time market data at the moment of the request.","failureModes":["Payment not authorized or insufficient USDC balance — 402 Payment Required response","Downstream market data provider outage causing stale or missing data","Rate limiting if called too frequently in a short window","Malformed response if the upstream data feed is temporarily unavailable"],"whenToPreferThis":"Choose this endpoint when you need a quick, broad overview of the entire top-100 crypto market in a single call, especially when you want structured JSON output suitable for downstream analysis, portfolio valuation, or automated monitoring workflows. It is particularly useful for agents that need market-wide context rather than deep data on a single token.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:32:52.653Z","isFirstParty":false,"canonicalSlug":"astra-x402-crypto-market-snapshot-62e216e1"}