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StableJack Market Performance API
x402
StableJack Market Performance API is a paid API for AI agents from ai.stable-jack.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Retrieves market performance metrics for crypto assets via StableJack's agent-ready research API.
Price / call$0.05
Success—
StatusUnknown
How this service works
Retrieve market performance through StableJack's agent-ready research API.
Output
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.
Example use cases
Crypto portfolio performance review
“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?”
Top performing assets screener
“Use StableJack to pull market performance data across major crypto assets — I want to identify which ones have had the strongest performance recently.”
Perpetuals trading research briefing
“Give me the market performance overview from StableJack for the top perpetual futures markets before I make my trading decisions today.”
Technical details
Endpoint
POSThttps://ai.stable-jack.com/x402/tools/market_performanceWhen to prefer
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.
Side effects
- 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
Tags
x402
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