https://listing-roast-x402-service-production.up.railway.app/2026-06-06T21:30:36.643Zhttps://listing-roast-x402-service-production.up.railway.app/api/schema2026-06-06T21:30:36.643Zhttps://listing-roast-x402-service-production.up.railway.app/api/examples2026-06-06T21:30:36.643Zhttps://listing-roast-x402-service-production.up.railway.app/.well-known/mcp.json2026-06-06T21:30:36.643Z