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ScanPay Session Deposit
x402
ScanPay Session Deposit is a paid API for AI agents from scanpay-ob3w.onrender.com, paid per call via x402, $0.85/call, status unknown (last checked 2026-10-31).
Registers a completed Solana deposit transaction to create an authenticated session with credits for code security scanning
Price / call$0.85
Success—
StatusUnknown
How this service works
Deterministic AST code security scanner with x402 Solana micropayments, remote MCP, and ERC-8183 Evaluator oracle.
Output
Returns a session object containing a unique session_id for subsequent scan API calls, the number of credits_remaining available for scans, and an expires_at ISO timestamp indicating when the session becomes invalid.
Example use cases
Activate scan credits after payment
“I completed a Solana payment to ScanPay with transaction hash 3xFzLmQ9rT2... — please register that deposit so I can start scanning my smart contract code.”
Automated agent pre-scan deposit
“Before running a security audit on my Solana program, go ahead and register this deposit transaction signature '4aKwYv8nBz...' with ScanPay to get the session credits we need.”
Check remaining credits after top-up
“I topped up my ScanPay balance with a new Solana deposit — transaction ID is 7pLqXr1mDs... — can you register it and tell me how many scan credits I have left and when the session expires?”
Technical details
Endpoint
POSThttps://scanpay-ob3w.onrender.com/api/v1/session/deposit?utm_source=zero.xyzWhen to prefer
Use this endpoint immediately after completing a Solana USDC payment to ScanPay to convert that on-chain transaction into an active scanning session. This is the required first step before calling any code analysis endpoints — without a valid session ID from this deposit registration, scan calls will be rejected.
Side effects
- Invalid or unrecognized transaction signature returns an error or zero credits
- Transaction not yet confirmed on-chain results in deposit not recognized
- Duplicate submission of the same transaction hash may fail or return existing session
- Expired or revoked transaction hash not accepted
- Missing deposit_tx field returns 400 validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| deposit_txrequired | string | Signature or transaction hash of the deposit payment |
Output
Schema · Response
{
"type": "json",
"example": {
"expires_at": "2026-12-31T00:00:00Z",
"session_id": "sess_abc123",
"credits_remaining": 10
}
}Tags
x402
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