gold402-mcpSearchPayments & BillingAPI TestingHaustorium12FlicenseAqualityCmaintenanceEnables MCP-capable agents to search the curated gold-402 directory of x402 services, probe any endpoint for valid 402 payment terms, and optionally purchase a human editorial verdict for a resource. Updated 2 months ago (2026-09-05 19:02 UTC)5-