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Merkl Stable Yield Ranking API
x402
Merkl Stable Yield Ranking API is a paid API for AI agents from golf-evm-math.x402-evm-math.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-29).
Returns ranked stable-yield DeFi campaigns on Base via the Merkl protocol, showing protocol name and net APR percentage per pool.
Price / call$0.001
Success—
StatusUnknown
How this service works
Exact EVM address, calldata, Uniswap V2/V3 and impermanent-loss math. Pay per call in USDC on Base via x402.
Output
A JSON object containing the chain name (e.g. 'base') and an array of ranked stable campaigns, each with a rank integer, protocol name string, and net APR percentage (e.g. 37.1%). Campaigns are ordered from highest to lowest net APR.
Example use cases
Chasing best stablecoin yield on Base
“I want to park some USDC in a stablecoin pool on Base — can you pull the current Merkl stable yield rankings and tell me which protocol has the highest net APR right now?”
Comparing DeFi protocols for stable returns
“I'm deciding between Hyperdrive and a few other protocols for stable yields. Can you get me the ranked list of Merkl stable campaigns on Base so I can see who's offering the best returns?”
Monitoring yield for portfolio rebalancing
“Can you check the latest Merkl stable APR rankings on Base and let me know if anything has jumped above 30% net APR since last time?”
Technical details
Endpoint
GEThttps://golf-evm-math.x402-evm-math.workers.dev/sample/merkl-stable?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, ranked view of current stable-coin yield campaigns on Base via the Merkl protocol, especially when you want net APR comparisons across multiple protocols in a single call. Prefer this over manually querying each protocol's own API or on-chain data when you need a consolidated leaderboard with minimal latency.
Side effects
- Merkl data unavailable — upstream API outage returns error or empty campaigns array
- Invalid or missing query parameters return a 400 or empty result
- Payment not settled via x402 — call is blocked with 402 Payment Required before data is returned
- Rate limiting or quota exceeded on the worker returns 429
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": "base",
"campaigns": [
{
"rank": 1,
"protocol": "Hyperdrive",
"net_apr_pct": 37.1
}
]
}
}Tags
x402
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