{"id":"seenly.seenly-presign-guard","name":"Base Pre-Sign Guard — simulate before you sign","summary":"Simulate a Base transaction (or decode a Permit / Permit2 signature) before an agent signs it: signer asset changes, approvals granted (unlimited, Permit2, setApprovalForAll) and drainer-pattern flags → ok / warn / block. Missing data defaults to warn.","kind":"kit","url":"https://seenly-token-preflight.vercel.app/presign","categories":["security_verification","crypto_onchain_data"],"tags":["pre-sign guard","transaction simulation","simulate transaction","wallet drainer","drainer","token approval","unlimited approval","permit","permit2","setapprovalforall","phishing","wallet security","base","agent wallet"],"sources":[{"source":"first_party","ref":"https://seenly-token-preflight.vercel.app/presign/kit.json"}],"invoke":[{"kind":"http","method":"POST","url":"https://seenly-token-preflight.vercel.app/api/presign-guard"}],"pricing":{"model":"per_call","min_usd":0.02,"max_usd":0.02,"rails":["x402"],"networks":["eip155:8453"],"assets":["USDC"],"charge_on":"success","source":"seller kit.json offers (x402)","display":"$0.02 USDC per call on Base via x402"},"status":"first_party","first_party":true,"operator":"Agentropolis","pay_to":"0xeE6239F3E17bEBe5e89F21F29D74D68CAa0d78CE","kit_manifest_url":"https://seenly-token-preflight.vercel.app/presign/kit.json","kit_manifest":"/api/v1/listings/seenly.seenly-presign-guard/kit.json","trust":{"score":null,"evidence":"no_independent_sales_yet","method":"hub-trust-v0.1","source":"Agentropolis-verified on-chain settlements to the seller's published payTo (receipts read from chain); self/operator test purchases excluded","verified_buyers_30d":0,"settlements_30d":0,"volume_usd_30d":0,"top_buyer_share_30d":null,"wash_flags":[],"watch":[],"independent_settlements_all_time":0,"excluded_test_settlements":1,"settlements_url":"/api/v1/listings/seenly.seenly-presign-guard/settlements","sample":"no independent sales yet","disclosures":["1 test sale by the seller's/operator's own wallet is shown but not counted toward trust"]},"badges":["first_party","verified"],"tiers":{"tier":"verified","tier_label":"Verified","highest_earned":"verified","earned":[{"id":"verified","name":"Verified","method":"first_party_operator","label":"Verified · first-party (operator-owned)"}],"paid":[],"not_yet":[{"id":"live_tested","reason":"not checked yet"},{"id":"trusted","reason":"no independent sales yet"}],"badge_svg":"https://agentropolis.io/badge/seenly.seenly-presign-guard.svg","page":"https://agentropolis.io/listing/seenly.seenly-presign-guard","embed_markdown":"[![Agentropolis](https://agentropolis.io/badge/seenly.seenly-presign-guard.svg)](https://agentropolis.io/listing/seenly.seenly-presign-guard)","tiers_doc":"https://agentropolis.io/badges"},"seller_wallet":null,"page":"/listing/seenly.seenly-presign-guard","attribution":["Agentropolis first-party kits"],"go":"/go/seenly.seenly-presign-guard?src=api"}