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Otto AI x402 — Deposit (USDC Payment Gateway)
x402
Otto AI x402 — Deposit (USDC Payment Gateway) 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).
Processes a USDC deposit payment on Base, Polygon, or Solana to fund a Safe wallet for pay-per-call access to Otto AI's 64 market intelligence, DeFi, and AI creative services
Price / call$0.01
Success—
StatusUnknown
How this service works
93 pay-per-call AI services on x402 V2 — market intel, DeFi execution, AI creative tools. USDC on Base on every endpoint, Solana USDC on 68 of 93. From $0.001 per call.
Output
Returns a JSON object confirming the deposit with: transaction hash (txHash), chain ID, Safe address receiving the funds, deposit amount, platform fee ($0.01), total charged amount, and a success status string.
Example use cases
Fund DeFi yield farming research wallet
“I need to deposit 50 USDC on Polygon to my Safe wallet so I can query Otto AI's yield farming intelligence endpoints and analyze the best farming opportunities across protocols.”
Pre-load trading signals account balance
“Can you deposit 200 USDC on Solana to my Otto AI Safe wallet? I want to have enough credits ready to pull real-time market intelligence and execute trades through their DeFi services without waiting.”
Set up AI creative tools subscription
“I'd like to fund my Otto AI account with 25 USDC on Base so I can start using their AI creative services and market analysis tools for my research project without worrying about per-call costs.”
Technical details
Endpoint
POSThttps://x402.ottoai.services/depositWhen to prefer
Use this endpoint when you need to pre-fund a Safe wallet with USDC before making pay-per-call requests to Otto AI's suite of 64 market intelligence, DeFi execution, or AI creative services via the x402 V2 protocol. Choose this over direct per-call payment flows when you want to batch-fund in advance across Base, Polygon, or Solana.
Side effects
- Insufficient USDC balance in source wallet — payment rejected
- Invalid or unsupported chain ID — transaction fails
- Malformed Safe address — deposit cannot be routed
- Transaction reverted on-chain — status reflects failure with txHash
- Network congestion causing timeout — no confirmation returned
- Duplicate transaction hash submission — may be rejected as replay
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| amount | number | USDC amount to deposit (human-readable, e.g. 100). You are charged amount + $0.01 fee. |
| chainId | number | Chain ID (default 8453 = Base) |
| userAddress | string | Your EOA address — owns the destination Otto AI Safe |
Output
Schema · Response
{
"type": "json",
"example": {
"fee": 0.01,
"amount": 100,
"status": "success",
"txHash": "0x...",
"chainId": 8453,
"safeAddress": "0x...",
"totalCharged": 100.01,
"settlementConfirmed": true
}
}Tags
x402
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