paywallwatch.com
api.paywallwatch.com
Use when an agent has an email address from a form, a scrape or a CRM and must decide whether it is worth sending to. Screens the address: syntax, DNS mail exchanger, disposable domain, role account, free provider and common typos. It does not verify that the mailbox exists. A DNS failure answers 503 and is not charged.
- Category
- Service
- Networks
- Base
- Starting price
- $0.003
- Paid calls, 30 days
- 14
Paid endpoints
2 endpoints, sorted by usage. Prices are per request.
| Endpoint | Price | Network | Facilitator | Calls / 30d |
|---|---|---|---|---|
GET/v1/email/verify Use when an agent has an email address from a form, a scrape or a CRM and must decide whether it is worth sending to. Screens the address: syntax, DNS mail exchanger, disposable domain, role account, free provider and common typos. It does not verify that the mailbox exists. A DNS failure answers 503 and is not charged. | $0.003 | Base | Coinbase CDP | 9 |
GET/v1/ping Use when testing an x402 client end to end. Returns ok and the server time; costs one cent. | $0.01 | Base | Coinbase CDP | 5 |
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