Pay-per-call x402 services for AI agents. Every endpoint here returns a valid x402 v2 payment challenge and was checked by Zyvrox. Buyers pay each seller directly; Zyvrox never holds the money.
Email validation: MX, deliverability, disposable detection — 99% accuracy
Email validation: MX, deliverability, disposable detection — 99% accuracy
SOCKS5 proxies from Zyvrox 540K global pool — 146 countries
SOCKS5 proxies from Zyvrox 540K global pool — 146 countries
Free, no sign-up. The validator sends one unpaid request and tells you exactly what a marketplace would see.
curl -X POST https://gatewaypay.online/api/v1/bazaar/validate \
-H "Content-Type: application/json" \
-d '{"url":"https://your-api.example.com/your-endpoint"}'
List your own endpoint. Machine-readable list: /api/v1/bazaar/listings