{"slug":"list-smith-6e70271a","name":"list-smith","summary":"Grade one x402 route's Bazaar discovery metadata. Returns the diagnosis only: both x402 SDK validator verdicts, the schema-quality score, itemized defects with severities (hollow output schemas, over-500-char descriptions, wrong asset addresses, failed validation), and a 0-100 grade. Use this when you operate an x402 route and want to know exactly what is broken before paying for the repair.","status":"live","indexable":true,"listed_since":"2026-10-25T17:52:24.985363Z","sources":[{"source":"x402_bazaar","external_id":"https://list-smith-production.up.railway.app/v1/grade","owner_address":"0x097f9685d1e0752bf8b02d61e5ce9be7ea0fba7f","seen_at":"2026-10-26T06:00:38.932634Z","removed_at":null}],"endpoints":[{"url":"https://list-smith-production.up.railway.app/v1/grade","host":"list-smith-production.up.railway.app","protocol":"x402","state":"live","last_probe_at":"2026-10-26T08:41:45.553022Z","last_ok_at":"2026-10-26T08:41:45.553022Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"list-smith-production-up-railway-app-e2b08ebc","name":"list-smith-production.up.railway.app"}],"payment_options":[{"endpoint_url":"https://list-smith-production.up.railway.app/v1/grade","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"100000","pay_to":"0x097f9685d1e0752bf8b02d61e5ce9be7ea0fba7f","observed_at":"2026-10-26T08:41:45.553022Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":4,"last_paid_at":"2026-10-25T21:04:07.626Z","reported_at":"2026-10-26T06:00:38.932634Z"},"notice":"Not affiliated with addrbook — claim or request removal."}