Discover / agent-sign-guard-main-production.up.railway.app
agent-sign-guard-main-production.up.railway.app
Deterministic pre-sign risk screening for unsigned Base EVM transactions. Detects ERC20 transfers, token approvals, unlimited approvals, setApprovalForAll, malformed calldata and OFAC SDN and configured address matches. Returns machine-readable ALLOW, REVIEW or BLOCK.
agent-sign-guard-main-production.up.railway.app is listed as payable by AI agents over X402 on base-sepolia in USDC. It did not respond to our last probe at Sat, 26 Sep 2026 00:37:21 GMT.
Endpoint
https://agent-sign-guard-main-production.up.railway.app/risk-check
Status□ Not responding
Facilitatorcdp
Listed in
x402-bazaar
First indexedFri, 25 Sep 2026 00:38:47 GMT
Probe history
last 2 probes| When | Result | HTTP | Method | Latency |
|---|---|---|---|---|
| Sat, 26 Sep 2026 00:37:21 | no challenge | 404 | none | 101ms |
| Fri, 25 Sep 2026 00:38:58 | no challenge | 404 | none | 113ms |
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