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Ozmium Aave v3 (Base) Withdraw Calldata
x402
Ozmium Aave v3 (Base) Withdraw Calldata is a paid API for AI agents from ozmium.org, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Generates calldata to withdraw assets from Aave v3 on Base mainnet, supporting both exact-amount and full-balance ('max') withdrawals.
Price / call$0.01
Success—
StatusUnknown
How this service works
Aave v3 (Base) withdraw calldata (amount "max" pulls the entire aToken balance). POST /v1/tx/earn/aave/withdraw { asset, amount (atomic | "max"), owner }. Returns { to, data, value } steps.
Output
Returns an array of transaction steps, each with 'to' (contract address to call), 'data' (ABI-encoded calldata), and 'value' (ETH value to send). These steps can be submitted directly to a Base mainnet wallet to execute the Aave v3 withdrawal.
Example use cases
Example prompt
“Withdraw all my USDC from Aave v3 on Base — use 'max' to pull the entire aToken balance for my wallet 0xAbc...123 and give me the transaction calldata.”
Technical details
Endpoint
POSThttps://ozmium.org/v1/tx/earn/aave/withdrawWhen to prefer
Use this endpoint when you need to programmatically withdraw assets from an Aave v3 lending position on Base mainnet — especially when you want to exit a full position using 'max' without manually querying aToken balances. Prefer this over manual ABI encoding when building agent-driven DeFi workflows on Base.
Side effects
- Invalid or unsupported asset address returns an error or empty steps
- Owner address not holding any aTokens may return a zero-value transaction or error
- Malformed amount string (not atomic integer or 'max') causes validation failure
- Network/RPC error on Base mainnet may result in a 500 or timeout
- Insufficient aToken balance when using exact amount may cause on-chain revert at execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| asset | string | |
| owner | string | |
| amount | string |
Tags
x402
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