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SperaxOS Exchange Data API
x402
SperaxOS Exchange Data 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 DeFi exchange intelligence data for a given query, payable per-request with USDC via x402
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 DeFi exchange intelligence data including trading metrics, liquidity information, volume statistics, and market analysis for the queried exchange or trading pair, delivered as structured JSON.
Example use cases
DEX liquidity check for arbitrage
“What's the current liquidity and volume for the USDC/ETH pair across decentralized exchanges? I want the SperaxOS intelligence breakdown so I can spot any arbitrage opportunities.”
DeFi protocol research for portfolio
“Give me the exchange data and AI insights on Aerodrome from SperaxOS — I'm trying to understand its trading activity and liquidity depth before I allocate funds.”
On-chain market data without API key
“Fetch the latest DeFi exchange stats for the BASE/USDC pair from SperaxOS — I don't have an API key, just pay the $0.001 per-request fee from my wallet.”
Technical details
Endpoint
GEThttps://chat.sperax.io/api/x402/v1/data/exchange?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need AI-analyzed DeFi exchange data without a traditional API key subscription, especially when operating on the Base network and comfortable with micropayments. Ideal for agents that need on-demand, pay-per-use DeFi intelligence without committing to a monthly API plan. Prefer over centralized exchange APIs when the focus is decentralized protocol data.
Side effects
- Payment failure: insufficient USDC balance or failed x402 payment returns 402 Payment Required
- Invalid query parameters: malformed or missing required fields returns 400 Bad Request
- Exchange not found: querying an unsupported or unrecognized exchange returns 404 or empty result
- Rate limiting: too many rapid requests may result in throttling
- Network issues: Base network congestion may delay payment settlement and response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Tags
x402
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