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MARKET MONITOR / CATALOGUE Services 99,236 MCP listed 39,685 x402 59,598 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Provider

email-verify-api-production-d262.up.railway.app

email-verify-api-production-d262.up.railway.app · 3 listed services · provider site

Verify x402 REST usage

Verify a single email: syntax, MX records, SMTP RCPT probe, catch-all, disposable, role-based, free-provider, typo suggestion, 0-100 score, and verdict.

email-verify-api-production-d262.up.railway.app Comms & Messaging 4 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Bulk verify x402 REST usage

Verify up to 100 emails in one call; returns a per-email record matching /verify.

email-verify-api-production-d262.up.railway.app Comms & Messaging 3 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Domain check x402 REST usage

Check whether a domain has valid MX records and is not on the disposable list; also reports free-provider.

email-verify-api-production-d262.up.railway.app Web & Scraping 1 calls / 30d checked 2026-10-26
0.001 USDC per call per call

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