Grade
Academic letter grade with red-pen marginalia for anything. $0.01 USDC.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 417 ms
- Price
- $0.010 per call
- Paying buyers, last 30 days
- 3 (directory's own records)
- Paid calls, last 30 days
- 6
- Category
- Unclassified
- Address
- https://api.anchor-x402.com/v1/grade
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/6996665ee147.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).