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Base USDC Lending APY
x402
Base USDC Lending APY is a paid API for AI agents from raptor-base-yields.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns live on-chain USDC lending APY for Aave V3 and Morpho Gauntlet USDC Prime on Base, with a size-aware recommendation including gas break-even analysis.
Price / call$0.01
Success—
StatusUnknown
How this service works
Base USDC lending APY. Live USDC lending yield on Base, read on-chain: Aave V3 USDC vs Morpho Gauntlet USDC Prime. Size-aware pick for parking idle USDC: USD per year, days to break even vs Base gas, skip if entry is uneconomic. Conservative two venues only. No leverage, looping, memecoins, or perps.
Output
A JSON object containing the current USDC lending APY for Aave V3 and Morpho Gauntlet USDC Prime on Base mainnet, ranked conservatively; plus a recommendation object with preferredVenue, estimated USD earned per year on the requested principal, gas cost to enter in USD, days to break even on gas, and a skipIfUneconomic boolean flag. Also includes asset metadata and ISO-8601 timestamp of the live fetch.
Example use cases
Idle USDC yield decision for individual wallet
“I've got about 500 USDC sitting in my Base wallet doing nothing — can you check whether Aave V3 or Morpho Gauntlet has the better APY right now, and tell me if the gas to enter is even worth it at that size?”
Daily DeFi yield monitoring for treasury bot
“Pull the current USDC lending rates on Base for both Aave V3 and Morpho Gauntlet and tell me which one is offering better yield today — I want to track this every morning for our protocol treasury.”
Break-even analysis before small USDC deposit
“I only have 80 USDC to lend on Base — check whether the gas fees to deposit on Aave or Morpho would eat up too much of my returns, and tell me if I should just skip it for now.”
Technical details
Endpoint
GEThttps://raptor-base-yields.vercel.app/v1/yieldsWhen to prefer
Choose this endpoint when you need a conservative, no-leverage USDC yield comparison on Base with gas-aware economics baked in. Ideal for agents deciding whether to deploy idle USDC into a lending protocol without complex strategies. Best when you want on-chain data (not aggregator estimates) for exactly two trusted venues — Aave V3 and Morpho Gauntlet USDC Prime — and need actionable break-even guidance rather than just raw APY numbers.
Side effects
- On-chain RPC call fails — may return 5xx or stale/missing data
- Invalid wallet address format for 'for' query param — returns validation error
- Gas pricing temporarily unavailable — break-even calculation may be missing
- Vercel cold start delay causing latency spike on first call
- Payment of $0.01 USDC not processed — 402 Payment Required returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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