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x402 Data Hub – Best Yield Pools
x402
x402 Data Hub – Best Yield Pools is a paid API for AI agents from data-hub-v4-ten.vercel.app, paid per call via x402, $0.12/call, status unknown (last checked 2026-09-16).
Returns the highest-yielding DeFi liquidity pools filtered by blockchain and stablecoin preference
Price / call$0.12
Success—
StatusUnknown
How this service works
16 paid endpoints - Crypto, Exchange, Yield, Governance, Sentiment
Output
A ranked list of DeFi yield pools matching the specified filters, including pool names, associated chain, APY or yield rates, and whether the pool is stablecoin-based. Allows agents to surface the top passive income opportunities in DeFi at query time.
Example use cases
Stablecoin yield optimization on Base
“Find me the highest-yielding stablecoin pools on Base — I want to park some USDC somewhere safe with good returns.”
Best Ethereum DeFi yield farming
“What are the top yield pools on Ethereum right now? Include all pool types, not just stablecoins — I'm okay with some risk for higher APY.”
Cross-chain yield comparison
“Show me the best yield pools available — don't filter by chain, I want to see everything so I can compare APY across Ethereum and Base.”
Technical details
Endpoint
POSThttps://data-hub-v4-ten.vercel.app/api/yield/best-poolsWhen to prefer
Choose this endpoint when you need a ranked, filtered view of current DeFi yield pools by chain and stablecoin preference. It is well-suited for agents helping users allocate capital into passive income strategies, compare yields across protocols, or avoid impermanent loss via stablecoin-only filtering. Prefer it over generic DeFi aggregators when you need a pay-per-query model without API key management.
Side effects
- Payment not included or insufficient USDC — 402 response returned
- Invalid chain name string — may return empty results or validation error
- No pools found matching the given filters — empty array returned
- Service unavailable or Vercel cold start timeout — 503 or timeout error
- Stablecoin filter returns no results for a given chain — empty list
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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