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SperaxOS Yahoo Finance Intel API
x402
SperaxOS Yahoo Finance Intel API is a paid API for AI agents from chat.sperax.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).
Fetches AI-powered financial market intelligence and DeFi-relevant data sourced from Yahoo Finance, payable per-request via x402 USDC micropayments on Base
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-processed market intelligence sourced from Yahoo Finance, likely including price quotes, market capitalization, trading volume, and possibly DeFi-relevant signals or summaries for the queried asset. The response is synthesized by SperaxOS's AI layer on top of raw Yahoo Finance data.
Example use cases
Real-time stock price lookup for trading bot
“Get me the current price, market cap, and volume for TSLA from Yahoo Finance — my trading agent needs this to decide whether to rebalance my portfolio.”
DeFi protocol treasury asset monitoring
“Fetch Yahoo Finance intelligence on BTC and ETH right now so I can see how the market is moving relative to our DeFi treasury holdings.”
On-demand financial data without API subscription
“I don't want to pay for a monthly Bloomberg or Yahoo Finance subscription — just grab me the latest financials for NVDA on a pay-per-request basis using my USDC wallet.”
Technical details
Endpoint
GEThttps://chat.sperax.io/api/x402/intel/yahoo-finance?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need financial market data (price, volume, market cap) for equities or crypto assets without a traditional API subscription, want to pay per request in USDC via x402, and benefit from AI-processed intelligence layered on top of Yahoo Finance data. Prefer this over raw Yahoo Finance scraping when you need a clean API interface with micropayment support and no API key management overhead.
Side effects
- Missing or invalid ticker symbol returns an error or empty result
- Insufficient USDC balance or failed x402 payment returns 402 Payment Required
- Yahoo Finance data unavailable for queried asset returns partial or null response
- Rate limiting or upstream Yahoo Finance outage causes timeout or 503
- Malformed query parameters result in 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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