Agent Arcade: Reasoning Games
Chess Daily answer check — legally validates a complete UCI principal line against the pinned daily puzzle.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 245 ms
- Price
- $0.005 per call
- Paying buyers, last 30 days
- 3 (directory's own records)
- Paid calls, last 30 days
- 4
- Category
- Developer tools and utilities
- Address
- https://agent-arcade.use.x402atlas.com/chess/check
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/5c39aa5a51b0.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).