{"slug":"blackwood-state-email-batch-31df1ba9","name":"Blackwood State Email Batch","summary":"Use when you need bulk email validation, email list verification or to verify email lists before a send or import. Do not use for one address (email-check is cheaper), proving a mailbox exists (no SMTP probe) or sending email. Returns JSON checking up to 20 email addresses in one call: syntax, MX records, disposable, free and role flags, SPF, DMARC and a verdict each, plus counts by verdict for 0.02 USDC per call. Typical response time 2500 ms (p95). Category: Data.","status":"unreachable","headings":[{"slug":"companies-people","title":"Companies, domains & people data"},{"slug":"email-messaging","title":"Email & messaging"}],"indexable":false,"listed_since":"2026-10-25T17:51:40.940006Z","sources":[{"source":"x402_bazaar","external_id":"https://x402-gateway.blackwoodstate8.workers.dev/v1/email-batch","owner_address":"0x274508f17cdb74bbbe4241f3ca618709d0a5528c","seen_at":"2026-11-13T10:25:48.823109Z","removed_at":null}],"endpoints":[{"url":"https://x402-gateway.blackwoodstate8.workers.dev/v1/email-batch","host":"x402-gateway.blackwoodstate8.workers.dev","protocol":"x402","state":"unreachable","last_probe_at":"2026-11-10T15:14:55.202258Z","last_ok_at":null,"tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":0.0}],"also_listed_as":[{"slug":"x402-gateway-blackwoodstate8-workers-dev-d7501910","name":"x402-gateway.blackwoodstate8.workers.dev"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":8,"last_paid_at":"2026-11-09T16:59:06.497Z","reported_at":"2026-11-13T10:25:48.823109Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"fail","reason":"Has not answered a check yet."},{"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 18 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":0,"applicable":4,"contradicted":false,"computed_at":"2026-11-12T18:12:17.775996Z"},"identity":{"endpoint_domains":["blackwoodstate8.workers.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."}