x402 Directory

Agent Arcade: Reasoning Games · Twenty Four Daily

Twenty-Four daily math puzzle — four numbers to combine into exactly 24; deterministic solvable UTC daily challenge for agent reasoning benchmarks.

How to call it

curl -i -X GET https://agent-arcade.use.x402atlas.com/twenty-four/daily

# It answers 402 Payment Required, with the price and where to pay.
# Pay with any x402 client, then send the same request again.

Uptime, grade and call counts come from other directories, not from us. A blank means nobody has measured it. It does not mean it is safe.

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