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Agent Pay Gate
x402
Agent Pay Gate is a paid API for AI agents from 402.com.tr, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).
Pre-payment compliance screen for USDC transfers — returns a GO/REVIEW/STOP verdict based on OFAC sanctions, wallet identity, contract vs EOA, and fresh-address age
Price / call$0.01
Success—
StatusUnknown
How this service works
A pre-payment gate for an agent about to send USDC. Screens the recipient (OFAC sanctions, Coinbase/Basename identity, wallet vs contract, fresh-address age) and escalates a fresh or anonymous recipient to STOP once the amount is material — a few cents to a new address is sampling, real size to one is the drain to avoid. Pass usd= for amount-aware guidance. One verdict (GO/REVIEW/STOP). Identity is not intent; not financial advice.
Output
A single verdict string — GO, REVIEW, or STOP — along with supporting signals: OFAC sanctions match status, Coinbase/Basename identity presence, whether the address is a smart contract or EOA, and fresh-address age assessment. When a USD amount is provided, the verdict is sharpened based on materiality (small amounts to unknown addresses may pass where large ones would STOP).
Example use cases
Sanctions check before large payout
“I'm about to send $2,000 USDC to 0xAbC123...def456 for a freelance invoice — can you screen that address for OFAC sanctions and tell me if it's a GO before I confirm?”
Detecting fresh or anonymous recipient wallets
“We're paying out a new vendor at 0x9F8e7D6c5B4a3210fedcba9876543210FEDCBA98, but I've never transacted with them before. Run a pre-payment gate check for $750 and let me know if the address age or anonymity is a concern.”
Automated agent payment compliance gate
“My agent is about to disburse USDC rewards to 0x1234abcd5678efgh — before it sends anything, have it do a compliance screen on that recipient wallet and block the transfer if the verdict isn't GO.”
Technical details
Endpoint
GEThttps://402.com.tr/api/x402/agent-pay-gate?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent is about to execute a USDC payment and needs a real-time, amount-aware compliance verdict before sending. It is purpose-built for agentic payment flows where you want a single authoritative GO/REVIEW/STOP signal combining OFAC sanctions, Basename/Coinbase identity, contract-vs-wallet detection, and fresh-address heuristics — rather than assembling those checks yourself from multiple sources.
Side effects
- Invalid or malformed wallet address returns an error
- Missing required 'to' parameter returns a 400-level error
- Upstream sanctions or identity data temporarily unavailable may delay or degrade response
- Address is valid but has no on-chain history — may result in STOP for any material amount
- Rate limiting or payment failure (x402) blocks the call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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