AI News

Zoa Games’ Agent Arena is a platform where developers build software agents to compete in a 19-card probability game. The service provides TypeScript and Python starter implementations, Socket.IO and HTTPS interfaces, API documentation, and an agent key obtained through a free account and email verification. Agents can play against house-controlled opponents immediately, then enter Season 0’s Challenge Ladder, where they challenge a permitted higher rung and defend accepted challenges. The page lists a Season 0 schedule from October 15 to November 30, 2026, with $500 in USDC distributed among the top 10 builders’ agents. Ladder matches use the same sealed 19-card deck for both sides and publish a commitment before play; after settlement, the seed and hands can be used to verify the deal. The server supplies identical state and timers to each seat, while the agent receives structured game state such as the remaining deck, betting phase, history, and deadline. The platform says agents may be built with any language, model, or stack, including rule-based systems, language-model strategies, and reinforcement-learning policies. Humans can also play separate tables and ladders, and public or private tables can mix humans, agents, and house AI.