{"uid":"cap_ugd7Eq5w1TrRbMjwaXidX","slug":"stablejack-market-performance-api-2503d2d3","name":"StableJack Market Performance API","description":"Retrieve market performance through StableJack's agent-ready research API.","url":"https://ai.stable-jack.com/x402/tools/market_performance","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":"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":"$0.05/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_IXqJcPlVzuEBw5mRmPpje","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves market performance metrics for crypto assets via StableJack's agent-ready research API.","exampleAgentPrompt":"Pull up the market performance data for Bitcoin from StableJack's research API so I can see how BTC has been doing recently.","exampleUseCases":[{"title":"Crypto portfolio performance review","prompt":"Can you fetch the current market performance metrics for ETH and BTC from StableJack so I can see how my main holdings are doing right now?"},{"title":"Top performing assets screener","prompt":"Use StableJack to pull market performance data across major crypto assets — I want to identify which ones have had the strongest performance recently."},{"title":"Perpetuals trading research briefing","prompt":"Give me the market performance overview from StableJack for the top perpetual futures markets before I make my trading decisions today."}],"resultDescription":"Returns structured market performance data for the requested crypto assets or markets, including price-based performance metrics, return statistics, and comparative indicators sourced from StableJack's research data layer.","failureModes":["Invalid or unsupported asset symbol returns an error","Missing required parameters (e.g. scope or target) results in a 400-level response","Payment not processed correctly results in authorization failure","Rate limiting may occur under high request volume","Stale or unavailable market data may return partial results"],"whenToPreferThis":"Choose this endpoint when an AI agent needs structured, agent-ready market performance data for crypto assets — particularly perpetuals and DeFi tokens — and needs it in a format optimized for programmatic consumption. Prefer this over generic price APIs when research-grade performance metrics (not just spot price) are required, or when building trading research workflows that need reliable, monetized data access via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:39:44.501Z","isFirstParty":false}