https://x402-store.dgdb.workers.dev/v1/listing-doctor
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.
#78
$0.25
59
29
Points earned against points available, biggest lever first.
| Rank | Service | Score | Volume | Price |
|---|---|---|---|---|
| #1 | 67 | 4.7K txns | $0.0020 | |
| #2 | WaterPulse−20 | 66 | 1.6K txns | $0.15 |
| #3 | Otto AI−19 | 65 | 6.8K txns | $0.0050 |
| #4 | Bitrefill−17 | 63 | 156 txns | $0.0010 |
| #5 | 63 | 1.7K txns | $0.0010 |