Tool detail

Agent Arcade: Reasoning Games

Returns today's deterministic UTC daily chess tactics puzzle from a pinned CC0 Lichess subset.

Categories: Entertainment

Use when

get today's daily chess tactics puzzle
fetch a deterministic chess position for an agent reasoning benchmark

Not for

not for submitting a solution — see this provider's separate chess/check endpoint

Inputs

No input parameters — GET with an empty query object; always returns today's UTC puzzle.

Admitted input schema

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false,
  "description": "Chess Daily takes no query parameters; it always returns today's UTC tactics puzzle."
}

Endpoint

Method: GET
URL: https://agent-arcade.use.x402atlas.com/chess/daily

Payment

Protocol: x402
Listed price: 0.005 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://agent-arcade.use.x402atlas.com/chess/daily
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z