{"slug":"presign-guard-89a20f3f","name":"presign-guard","summary":"Is this transaction, approval or signature safe to sign? Check it before your AI agent or wallet signs it: pre-sign verdict (green/orange/red + reason codes) for EVM and Solana transactions, token approvals and Permit/Permit2/EIP-3009/Seaport signatures. Screens the spender or recipient wallet for OFAC sanctions and scam, phishing or theft reports, and flags unlimited allowances, plain-wallet spenders and risky tokens. Bulk: 100 checks for $0.80 via /v1/credits.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:28.998247Z","sources":[{"source":"x402_bazaar","external_id":"https://presign-guard.fizzl.eu/v1/check","owner_address":"0x6b0f4651ed42893ab58139938175e4a69f175f25","seen_at":"2026-10-27T21:41:46.449369Z","removed_at":null}],"endpoints":[{"url":"https://presign-guard.fizzl.eu/v1/check","host":"presign-guard.fizzl.eu","protocol":"x402","state":"live","last_probe_at":"2026-10-27T19:41:30.735386Z","last_ok_at":"2026-10-27T19:41:30.735386Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"presign-guard-fizzl-eu-e7fd93dc","name":"presign-guard.fizzl.eu"}],"payment_options":[{"endpoint_url":"https://presign-guard.fizzl.eu/v1/check","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x6b0f4651ed42893ab58139938175e4a69f175f25","observed_at":"2026-10-27T19:41:30.735386Z"},{"endpoint_url":"https://presign-guard.fizzl.eu/v1/check","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"10000","pay_to":"ATWJ82T8nRdQwZnaysB68N5EpaSvLRsQP4h6eWmaJBH9","observed_at":"2026-10-27T19:41:30.735386Z"},{"endpoint_url":"https://presign-guard.fizzl.eu/v1/check","network":"xrpl:0","scheme":"exact","rail":"exact","asset":"524C555344000000000000000000000000000000","coin":null,"asset_label":null,"amount":null,"pay_to":"r9xmBsRr8Ao7jRgjjxreMiAwGiCK2FGwqw","observed_at":"2026-10-27T19:41:30.735386Z"},{"endpoint_url":"https://presign-guard.fizzl.eu/v1/check","network":"algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","scheme":"exact","rail":"exact","asset":"31566704","coin":null,"asset_label":null,"amount":"10000","pay_to":"LOYVFSQ6ZTS2YWUW4GQ5L6VPP2TPIOXWYDACK53CPOHQQHLDMEMKJDXAX4","observed_at":"2026-10-27T19:41:30.735386Z"},{"endpoint_url":"https://presign-guard.fizzl.eu/v1/check","network":"stellar:pubnet","scheme":"exact","rail":"exact","asset":"CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75","coin":null,"asset_label":null,"amount":"100000","pay_to":"GCH2J5UAY24YNKA65MPAATVKWRCZZRZNF3JZKYYS5MIBZPG6U7WJ6CDQ","observed_at":"2026-10-27T19:41:30.735386Z"},{"endpoint_url":"https://presign-guard.fizzl.eu/v1/check","network":"eip155:196","scheme":"exact","rail":"exact","asset":"0x779ded0c9e1022225f8e0630b35a9b54be713736","coin":null,"asset_label":"USD₮0","amount":"10000","pay_to":"0x6b0f4651ed42893ab58139938175e4a69f175f25","observed_at":"2026-10-27T19:41:30.735386Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":7,"paid_calls_30d":13,"last_paid_at":"2026-10-26T08:54:02.863Z","reported_at":"2026-10-27T21:41:46.449369Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 5 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 2 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"7 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-28T00:43:59.565795Z"},"identity":{"endpoint_domains":["fizzl.eu"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"presign-guard-209fd61b","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-e8a1e3ff","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-3a15c8d9","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-f5adc6e6","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-ea29255c","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-c23ce2c4","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-2c244f04","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-b2a4181d","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-cc01d9d3","name":"presign-guard","proven_domain":null},{"slug":"presign-guard-e5f3c256","name":"presign-guard","proven_domain":null}],"namesake_count":10,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}