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Aave v3 Base Reserve Rates (Supply & Borrow APY)
x402
Aave v3 Base Reserve Rates (Supply & Borrow APY) is a paid API for AI agents from auditor-x402.onrender.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-30).
Returns live on-chain supply APY and variable borrow APY for any Aave v3 listed asset on Base mainnet, defaulting to WETH.
Price / call$0.004
Success—
StatusUnknown
How this service works
Live Aave v3 reserve rates on Base read on-chain: current supply APY and variable borrow APY for any listed asset (default WETH). For yield and borrow-cost bots.
Output
Returns the current supply APY (annualized yield for depositors) and variable borrow APY (annualized cost for borrowers) for the specified ERC-20 asset in Aave v3 on Base, read directly from on-chain reserve data.
Example use cases
Yield bot monitoring WETH rates
“Check the live Aave v3 supply APY for WETH on Base and let me know if it's above 3% so I can decide whether to deposit.”
Borrow cost check before leveraging
“What's the current variable borrow APY for USDC on Aave v3 on Base? I want to know how much it'll cost me to borrow before I open a leveraged position.”
Comparing yields across assets
“Pull the Aave v3 supply APY on Base for this token: 0x2Ae3F1Ec7F1F5012CFEab0185bfc7aa3cf0DEc22 — I'm comparing yields across assets in my portfolio.”
Technical details
Endpoint
POSThttps://auditor-x402.onrender.com/api/aave-yield?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time, on-chain Aave v3 lending and borrowing rates specifically on Base mainnet. Prefer it over off-chain oracle or aggregator APIs when you need rates directly from the protocol contracts. Ideal for yield bots, borrow-cost calculators, and DeFi portfolio agents that need live APY data per asset.
Side effects
- Asset address not listed on Aave v3 Base — returns error or empty rates
- Invalid or malformed ERC-20 address — validation error
- RPC node timeout or Base network congestion causing delayed response
- Asset address is valid ERC-20 but has zero liquidity / not yet active in Aave v3
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| asset | string | ERC-20 address (0x...); default WETH |
Tags
x402
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