Old Colony Web Agent Services
For $0.002, privacy-conscious email preflight: submitted addresses and request bodies are not intentionally logged in routine application telemetry (full address still reaches our server). Inspect syntax, DNS/MX, listed disposable domains and provider typos; receive structured decisions. API…
| Host | api.oldcolonyweb.com |
|---|---|
| Price | $0.002–$0.005 per call |
| Network | Base |
| Paid endpoints listed | 4 |
| Calls, last 30 days* | 14 |
| Most unique payers on one endpoint (30 days)* | 3 |
| Last paid call* | 2026-10-15 |
| Tags | email verification, disposable email, batch email preflight, email validation, email preflight, email typo, domain mail posture, MX records |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://api.oldcolonyweb.com/v1/email/verifyFor $0.002, privacy-conscious email preflight: submitted addresses and request bodies are not intentionally logged in… | POST | $0.002 |
https://api.oldcolonyweb.com/v1/domain/mail-postureFor $0.003 per domain: bounded public DNS MX, SPF and DMARC observations; explicit unknowns and source names. No… | POST | $0.003 |
https://api.oldcolonyweb.com/v1/email/batchEmail preflight 2–10 addresses for $0.003 per batch. Ordered syntax/DNS/MX/disposable evidence and explicit unknowns.… | POST | $0.003 |
https://api.oldcolonyweb.com/v1/email/batch/50Email preflight 11–50 addresses for $0.005 per batch. Ordered syntax/DNS/MX/disposable evidence and explicit unknowns.… | POST | $0.005 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
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