Provider

api.paywallwatch.com

api.paywallwatch.com · 2 listed services · provider site

Verify x402 REST usage

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 co...

api.paywallwatch.com Web & Scraping 9 calls / 30d checked 2026-10-26

0.003 USDC per call per call

Ping x402 REST usage

Use when testing an x402 client end to end. Returns ok and the server time; costs one cent.

api.paywallwatch.com Crypto & Payments 4 calls / 30d checked 2026-10-26

0.01 USDC per call per call

Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.