{"slug":"agent-tools-e095cf59","name":"Agent Tools","summary":"Email validation for signup forms, lead lists and CRM cleanup: checks syntax, MX mail servers, disposable or temporary domains, role addresses (info@, sales@) and free providers. Returns a deliverable_guess. No SMTP probe, no data stored.","status":"live","headings":[{"slug":"email-messaging","title":"Email & messaging"},{"slug":"crm-sales","title":"Sales & CRM"}],"indexable":true,"listed_since":"2026-10-25T17:57:49.028161Z","sources":[{"source":"x402_bazaar","external_id":"https://agents.crowdspark.me/v1/email/check","owner_address":"0x0dea0030a17bf886543a757c55924710258c2eec","seen_at":"2026-11-10T08:38:35.317330Z","removed_at":null}],"endpoints":[{"url":"https://agents.crowdspark.me/v1/email/check","host":"agents.crowdspark.me","protocol":"x402","state":"live","last_probe_at":"2026-11-09T05:23:13.701049Z","last_ok_at":"2026-11-09T05:23:13.701049Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agents-crowdspark-me-672b6796","name":"agents.crowdspark.me"}],"payment_options":[{"endpoint_url":"https://agents.crowdspark.me/v1/email/check","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"1000","pay_to":"0x0dea0030a17bf886543a757c55924710258c2eec","observed_at":"2026-11-09T05:23:13.701049Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-10-26T15:41:57.584Z","reported_at":"2026-11-10T08:38:35.317330Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 19 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 15 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 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":"2026-11-10T00:29:01.606650Z"},"identity":{"endpoint_domains":["crowdspark.me"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"agent-tools-8eb25db7","name":"Agent Tools","proven_domain":"agent-tools.jbarkules.workers.dev"},{"slug":"agent-tools-13c0f21c","name":"Agent Tools","proven_domain":"agents.crowdspark.me"},{"slug":"agent-tools-bd779890","name":"Agent Tools","proven_domain":null},{"slug":"agent-tools-8ba9bd34","name":"Agent Tools","proven_domain":null},{"slug":"agent-tools-cd6e32e0","name":"Agent Tools","proven_domain":null},{"slug":"agent-tools-48aedccb","name":"Agent Tools","proven_domain":null},{"slug":"agent-tools-0c16be14","name":"Agent Tools","proven_domain":null},{"slug":"agent-tools-8c8b75d0","name":"Agent Tools","proven_domain":null},{"slug":"agent-tools-d28e073b","name":"Agent Tools","proven_domain":null},{"slug":"agent-tools-252ba4d1","name":"Agent Tools","proven_domain":null}],"namesake_count":79,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}