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SperaxOS Dune Data API
x402
SperaxOS Dune Data API is a paid API for AI agents from chat.sperax.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-11).
Fetches AI-powered DeFi intelligence data from Dune Analytics via the SperaxOS x402 pay-per-request API on Base
Price / call$0.02
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 DeFi intelligence data sourced from Dune Analytics, including on-chain metrics, protocol statistics, and blockchain analytics results relevant to the queried parameters. Data is returned as structured JSON.
Example use cases
Monitor DeFi protocol on-chain metrics
“Get me the current on-chain metrics for the Sperax USDs protocol from SperaxOS's Dune data feed — things like TVL, volume, and active wallets.”
DeFi research without API key
“I need to pull Dune Analytics data for a DeFi project I'm researching, but I don't want to set up an API key — can you use the SperaxOS x402 endpoint and pay the $0.02 USDC fee per call on Base?”
Automate DeFi data pipeline with micropayments
“Set up a recurring fetch of DeFi stats from SperaxOS's Dune data API, paying with USDC on Base each time, so I can track protocol health metrics daily without maintaining an API subscription.”
Technical details
Endpoint
GEThttps://chat.sperax.io/api/x402/v1/data/dune?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need DeFi or on-chain analytics data from Dune Analytics without committing to a subscription or API key, and you are able to pay $0.02 USDC per call on Base via the x402 protocol. Ideal for AI agents that need lightweight, pay-as-you-go access to blockchain analytics for DeFi research, monitoring, or pipeline automation.
Side effects
- Insufficient USDC balance for payment — 402 Payment Required returned
- Invalid or missing x402 payment header — request rejected
- Dune query timeout or upstream Dune Analytics outage — 503 or timeout error
- Malformed query parameters — 400 Bad Request
- Rate limiting or temporary service unavailability from SperaxOS backend
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| allOf | string | |
| properties | string |
Tags
x402
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