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Otto AI x402 — USDC Withdrawal
x402
Otto AI x402 — USDC Withdrawal is a paid API for AI agents from x402.ottoai.services, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Withdraw USDC earnings or balances from the Otto AI x402 platform to a specified recipient wallet address.
Price / call$0.01
Success—
StatusUnknown
How this service works
Withdraw tokens from a user's Otto AI Safe to any EOA. Supports 7 chains (Base, Polygon, Arbitrum, Ethereum, BSC, Avalanche, Solana). Non-Base chains require an explicit EOA recipient.
Output
Returns a JSON object confirming the withdrawal with: success boolean, tokenAmount (e.g. '25.00'), tokenSymbol (e.g. 'USDC'), transactionHash (on-chain tx hash), and recipientAddress confirming where funds were sent.
Example use cases
Example prompt
“Withdraw 25 USDC from my Otto AI x402 balance and send it to my wallet address 0xABC123... on Base.”
Technical details
Endpoint
POSThttps://x402.ottoai.services/withdrawWhen to prefer
Use this endpoint when you need to programmatically withdraw or transfer USDC earnings accumulated from calling Otto AI x402 pay-per-call services. Prefer this over manual wallet operations when automating revenue collection from DeFi API usage on Base, Polygon, or Solana networks.
Side effects
- Insufficient balance — withdrawal amount exceeds available USDC balance
- Invalid recipient address — malformed or unsupported wallet address format
- Network error — selected chain (Base/Polygon/Solana) unavailable or congested
- Payment authorization failure — x402 payment header missing or invalid
- Amount below minimum threshold — withdrawal amount too small to process
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| amount | number | Amount in human-readable format. Decimals are derived server-side — do NOT send decimals. |
| chainId | number | Chain ID (8453 Base default, 137, 42161, 56, 1, 43114, 1151111081099710) |
| tokenSymbol | string | Token to withdraw: a known symbol (e.g. USDC, WETH) OR a 0x contract address, resolved on the given chain. Ambiguous symbols are rejected (HTTP 400) with candidates. |
| tokenAddress | string | Token contract address (alternative to tokenSymbol). If both are sent and disagree, the request is rejected. |
| recipientAddress | string | Destination EOA. Defaults to your own wallet (withdraw-to-self). Any DIFFERENT destination — on BOTH the external (x402) AND the internal (dApp) paths — requires an EIP-712 signed withdraw intent. REQUIRED on non-Base chains. |
Output
Schema · Response
{
"type": "json",
"example": {
"success": true,
"tokenAmount": "25.00",
"tokenSymbol": "USDC",
"transactionHash": "0x...",
"recipientAddress": "0x..."
}
}Tags
x402
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