{"slug":"x402-store-dgdb-workers-dev-v1-listing-doctor-c3a9ad","title":"Why is my x402 service not listed — or listed but never paid?","host":"x402-store.dgdb.workers.dev","method":"POST","resource":"https://x402-store.dgdb.workers.dev/v1/listing-doctor","category":"commerce","description":"Why is my x402 service not listed — or listed but never paid? Send your endpoint URL; we fetch your 402 envelope, run the exact SDK validation the CDP facilitator runs, check catalog presence, and return per-check pass/fail with concrete fix hints. Includes two undocumented traps we verified against","price_listed":0.25,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":3,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"method":"POST","resource_url":"https://your-shop.example.com/v1/your-endpoint"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"description":"Diagnose why an x402 resource is (not) listed in the CDP Bazaar. Fetches your 402 envelope, runs the same SDK validation/extraction CDP runs, checks catalog presence, and returns per-check fix hints including the undocumented buyer-side settle requirement.","properties":{"method":{"description":"HTTP method of your endpoint (default POST)","enum":["POST","GET","PUT","PATCH"],"type":"string"},"resource_url":{"description":"public https URL of your x402-gated endpoint","type":"string"}},"required":["resource_url"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Why is my x402 service not listed — or listed but never paid? Send your endpoint URL; we fetch your 402 envelope, run the exact SDK validation the CDP facilitator runs, check catalog presence, and return per-check pass/fail with concrete fix hints. Includes two undocumented traps we verified against the live facilitator: a buyer must echo your bazaar extension into the settle payload, and a description over 500 characters makes the facilitator reject every payment. Deterministic, no LLM.","last_updated":"2026-09-10T01:51:45.059Z","schemes":["exact"]}