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SperaxOS Stablecoin Markets Intelligence API
x402
SperaxOS Stablecoin Markets Intelligence API is a paid API for AI agents from chat.sperax.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).
Returns AI-powered stablecoin market intelligence data including metrics, trends, and DeFi analytics for stablecoin assets
Price / call$0.001
Success—
StatusUnknown
How this service works
AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.
Output
Returns AI-powered market intelligence for stablecoin assets, likely including metrics such as yields, liquidity depth, trading volume, market cap, and DeFi protocol data for major stablecoins. Response is provided after a $0.001 USDC micropayment via the x402 payment protocol.
Example use cases
Compare stablecoin yield opportunities
“Show me the current yield and liquidity data for major stablecoins like USDC, USDT, and DAI — I want to find the best DeFi opportunities available right now.”
DeFi portfolio rebalancing research
“Get me the latest stablecoin market intelligence so I can figure out which stablecoin pools have the best risk-adjusted returns for rebalancing my DeFi portfolio.”
Stablecoin market monitoring for trading bot
“Fetch the current stablecoin market metrics and conditions from SperaxOS so my trading strategy can identify any significant shifts in liquidity or yields across stablecoin pairs.”
Technical details
Endpoint
GEThttps://chat.sperax.io/api/x402/intel/stablecoin-markets?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need AI-curated, real-time stablecoin market intelligence without a long-term API subscription — ideal for pay-per-use agents, one-off DeFi research queries, or workflows that need current stablecoin metrics without managing API keys. Particularly suited for Base-native agents that can pay micropayments via x402 USDC.
Side effects
- Payment not included or insufficient — returns HTTP 402 with payment requirements
- Invalid or malformed properties filter — returns 400 bad request
- Stablecoin market data temporarily unavailable — returns 503
- Network or Base blockchain connectivity issues causing payment verification failure
- Rate limiting or quota exceeded for high-frequency callers
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Tags
x402
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