zeroclass
Pay-per-call: meter deal_query, $0.15 (service zeroclass). Unsigned/unpaid → 402 x402/MPP challenge; settle and retry. Served from cache when fresh (<3h), else 202 + retry_after while a scan runs. Each deal carries a grade + trailing-90d pe
Go to this service →Our latest check (2026-10-13)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 1729 ms
- Price
- $0.150 per call
- Paying buyers, last 30 days
- 1 (directory's own records)
- Paid calls, last 30 days
- 1
- Category
- Payments and on-ramps
- Address
- https://zeroclass.pay.zeroclick.io/v1/deals
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/74f3c871244e.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).