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x402 Data Hub v2 – Best Yield Pools
x402
x402 Data Hub v2 – Best Yield Pools is a paid API for AI agents from data-hub-v5.vercel.app, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-13).
Returns the highest-yielding DeFi liquidity pools, filterable by blockchain and stablecoin status
Price / call$0.12
Success—
StatusUnknown
How this service works
16 paid endpoints - Crypto, Exchange, Yield, Governance, Sentiment
Output
A ranked list of yield pools including pool names, APYs, chains, and whether they are stablecoin pools, filtered by the requested chain and stablecoin preference.
Example use cases
Stablecoin yield optimization on Base
“Find me the best stablecoin yield pools on Base — I want to see which ones are offering the highest APY right now so I can decide where to deploy my USDC.”
Cross-chain yield comparison
“Show me the top yielding pools on Ethereum — I want to compare the APY options to decide where to put my liquidity.”
Passive income pool discovery
“What are the highest-yielding stablecoin pools across any chain? I'm looking for the safest options with the best returns for passive income.”
Technical details
Endpoint
POSThttps://data-hub-v5.vercel.app/api/yield/best-pools?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, ranked view of the best DeFi yield pools filtered by chain or stablecoin type, especially when working with Base or Ethereum ecosystems and want a low-cost ($0.12 USDC) pay-per-call lookup without a subscription.
Side effects
- Invalid chain name returns empty results or an error
- No pools found for a very narrow filter combination
- Payment failure via x402 protocol returns 402 status without data
- Service downtime on Vercel returns 500 or timeout
- Stale data if underlying DeFi data sources are not refreshed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Filter by chain (e.g. Ethereum, Base) |
| stablecoin | boolean | Filter stablecoin pools only |
Tags
x402
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