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TrollBridge Permit2/Seaport Exposure Scanner
x402
TrollBridge Permit2/Seaport Exposure Scanner is a paid API for AI agents from mini-tollbooth.onrender.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).
Scans a wallet address for Permit2 and Seaport signature-based approval exposure and generates a prioritized revoke list
Price / call$0.02
Success—
StatusUnknown
How this service works
The insurance booth for AI agents, with Mini's Agent Supply Store on the side of the road. One hundred checkpoints: pre-transaction safety lanes (honeypot, approval-risk, rug-score, receipt-check, tx-dryrun, permit-scan, airdrop-verdict, deployer-history, wallet-watch, secret-scan at $0.02 USDC per call; the protection tier — /contract-check, /approval-screen, /tx-plain-english, /honeypot-check, /tx-simulate, /redteam, /skill-scan, /verdict, /egress-audit, /tool-gate, /airlock, /repo-scan, /prove, /task-scope — at $0.10; the one-call /shield don't-get-rugged screen at $0.25; the full /preflight bundle at $0.05), bounty intel (bounties, fresh, verdicts, deadlines, sweepstakes, opportunities) at $0.02 USDC per call, trader intel (/prices and /quant at $0.02; /enrich and /token-check at $0.05; /contract-check and /honeypot-check at $0.10; /sec-facts at $0.05), market intel (/markets and /search at $0.05; /grants at $0.02), DeFi intel (/yields and /new-pairs at $0.05; /gas and /defi at $0.02), AI intel (/models at $0.02), agent-ops intel (/prompt-cost, /model-picks, /rpc-speed, /terms-tldr, /scrape, /gigs, /retry-verify, /idempotency, /verify-independent at $0.02; /site-watch, /wallet-check, /code-run, /regulatory-pack, /sage, /cron-watch, /caveat-check, /tripwire, /escrow, /trust, /bridge-fees, /dao-votes, /dev-activity, /dex-arb, /dydx-perps, /funding-rates, /gas-predict, /hack-tracker, /long-short-ratio, /lp-yields, /mev-scan, /open-interest, /perp-basis, /polymarket-odds, /rwa-watch, /sentiment, /stablecoin-flows, /tokenomics, /top-movers, /whale-watch, and /yield-stable at $0.05; /approval-screen, /tx-plain-english, /tx-simulate, and /task-scope at $0.10; /scam-scan deep scan at $5.00 or 30-day subscription at $30.00), supply store (/road-pack combo meal at $0.05; curated datasets, the /audit-prep pre-audit review, and the /prove-state symbolic-execution run at $1.00; the /audit AI-agent audit at $25.00). Every lane answers before money moves — heuristic verdicts, not audits. Don't get rugged.
Output
Returns a JSON object with a verdict field (clean, exposed, or urgent), a description of the heuristic screen applied, a permit2_seaport_exposure object indicating whether exposure was found, and a revoke_priority array listing approvals that should be revoked in priority order.
Example use cases
DeFi wallet pre-trade safety check
“Before I do any trading today, can you check my wallet 0x1234...abcd on Base for any Permit2 or Seaport exposure that could get me drained, and tell me what to revoke?”
Post-phishing incident triage
“I think I may have signed something sketchy recently — can you scan my Ethereum wallet 0xDEAD...BEEF for hidden permit exposure and give me a prioritized list of approvals to revoke?”
Routine wallet security audit
“Do a quick invisible drainer check on my wallet 0x9999...1111 on Base — I want to know if I have any Permit2 or Seaport signature risks and whether I'm clean, exposed, or in urgent danger.”
Technical details
Endpoint
GEThttps://mini-tollbooth.onrender.com/permit-scan?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to specifically detect signature-based Permit2 and Seaport approval risks that are invisible to standard token-approval scanners. It is distinct from a general approval screen because it focuses on off-chain signature exposure — the primary vector for modern wallet drainer attacks — and provides a targeted revoke priority list. Prefer this over generic approval checkers when a user suspects they signed a phishing permit or wants a pre-trade invisible-drainer safety check.
Side effects
- Missing required 'address' query parameter returns an error
- Invalid wallet address format (non-0x) may return an error or empty result
- Unsupported chain value (not 'base' or 'ethereum') returns an error
- Payment not provided or insufficient USDC causes HTTP 402 rejection
- Network timeout if the underlying chain RPC is slow
- On-chain data may be stale if the provider has indexing lag
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"lane": "/permit-scan",
"chain": "base",
"wallet": "0x...",
"verdict": "exposed",
"description": "NOT AN AUDIT — heuristic screen: the invisible drainer check — Permit2/Seaport interaction exposure plus the standard approval screen, with a revoke priority list. Signature-based permits don't show in normal scans; this flags the exposure. Verdict: clean, exposed, or urgent.",
"revoke_priority": [],
"permit2_seaport_exposure": {
"exposed": true
}
}
}Tags
x402
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