Old Colony Web Agent Services
For $0.01, preflight an email before paid enrichment or outreach planning: inspect syntax, DNS/MX, listed disposable domains, and curated provider typos; receive deterministic action reasons. No mailbox-existence, deliverability, or consent
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 588 ms
- Price
- $0.010 per call
- Paying buyers, last 30 days
- 2 (directory's own records)
- Paid calls, last 30 days
- 6
- Category
- DNS and domains
- Address
- https://api.oldcolonyweb.com/v1/email/verify
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/f9efe6b446b5.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).