email-verify-api-production-d262.up.railway.app
Route probed: GET https://email-verify-api-production-d262.up.railway.app/verify
Category: survive:comms/HITL (tags: email-send, verification, email-verify, dev-utils) · Status: listing listed, probe active · Listing: 0.001 USD, 4 payers / 5 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T18:48:15Z (43 min ago) · Recent valid 402: 3/3 · p50 191 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T14:08:29Z)
2 valid 402s checked: terms consistent 2, Base USDC offered 2, price matches listing 2 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4817cf156c29f1b92f7f | 2026-10-23T18:48:15Z | GET | 402 | yes | 79 | 1000 | 1000 | 0xFFc458dB… | 3044 | b8b19dd05a7f7a43 | per-receipt | primary | terms ok · Base USDC |
| 8a855b7e674841c1dae0 | 2026-10-23T14:08:29Z | GET | 402 | yes | 236 | 1000 | 1000 | 0xFFc458dB… | 3044 | b8b19dd05a7f7a43 | per-receipt | primary | terms ok · Base USDC |
| 8228e3951ed2dd0d07a7 | 2026-10-23T12:43:01Z | GET | 402 | yes | 191 | 1000 | 1000 | 0xFFc458dB… | 3044 | b8b19dd05a7f7a43 | snapshot | primary |
Other listed routes
https://email-verify-api-production-d262.up.railway.app/verifyVerify a single email: syntax, MX records, SMTP RCPT probe, catch-all, disposable, role-based, free-provider, typo suggestion, 0-100 score, and verdict. (cdp-bazaar)https://email-verify-api-production-d262.up.railway.app/bulk-verifyVerify up to 100 emails in one call; returns a per-email record matching /verify. (cdp-bazaar)https://email-verify-api-production-d262.up.railway.app/domain-checkCheck whether a domain has valid MX records and is not on the disposable list; also reports free-provider. (cdp-bazaar)POST https://email-verify-api-production-d262.up.railway.app/mx-lookupReturn raw MX records (preference + exchange host) for a domain, sorted by preference. (agentic-market)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).