{"slug":"eip-3009-x402-offline-signing-9920004a","name":"EIP-3009 / x402 Offline Signing,","summary":"EIP-3009 / x402 Offline Signing, Verification & Receipt Audit Toolkit (Python, no dependencies). Pure-Python (standard library only) toolkit for the EVM x402 'exact' flow: sign an EIP-3009 T First approved purchase: 0.01 USDC total where maker terms permit; later 0.25 USDC plus tax. Stored ZIP download; commercial use, no redistribution. Verified by Speedbot for this version. Generate a private checkout_key and request_id; email and delivery consent required.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:28.998247Z","sources":[{"source":"x402_bazaar","external_id":"https://speedbot.dev/api/products/product_c5e2808a79b5445192e26822cdbcbce3/versions/version_59eee7f20d594b27b209b1f432db4784/buy","owner_address":"0xc0711018c2f6da587afbb050d289bc1cf57a469a","seen_at":"2026-10-27T21:41:57.755951Z","removed_at":null}],"endpoints":[{"url":"https://speedbot.dev/api/products/product_c5e2808a79b5445192e26822cdbcbce3/versions/version_59eee7f20d594b27b209b1f432db4784/buy","host":"speedbot.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-27T19:29:18.066525Z","last_ok_at":"2026-10-27T19:29:18.066525Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"speedbot-dev-3cc00818","name":"speedbot.dev"}],"payment_options":[{"endpoint_url":"https://speedbot.dev/api/products/product_c5e2808a79b5445192e26822cdbcbce3/versions/version_59eee7f20d594b27b209b1f432db4784/buy","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"250000","pay_to":"0xc0711018c2f6da587afbb050d289bc1cf57a469a","observed_at":"2026-10-27T19:29:18.066525Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-10-23T19:15:32.047Z","reported_at":"2026-10-27T21:41:57.755951Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check within the last hour."},{"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":"1 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":"2026-10-27T19:30:14.472378Z"},"identity":{"endpoint_domains":["speedbot.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}