Freysa launched on November 22, 2024 on the Base blockchain as the world's first adversarial AI agent game. Players paid escalating ETH fees (starting at $10, rising exponentially up to $4,500 per message) to attempt to convince Freysa to release a locked treasury. Seventy percent of all query fees fed into the prize pool, which reached $47,316 before player p0pular.eth successfully jailbroke the agent by tricking it into calling its own approveTransfer function via a fake incoming donation. The project ran through multiple Acts: Acts I and II challenged players to unlock the treasury, Act III rewarded the first player to make Freysa say 'I love you', and Act IV (concluding April 2025) introduced AI self-play between AI twins without direct human control. In May 2025 Freysa raised $30 million including Coinbase Ventures, signaling a shift from experimental game to infrastructure project. As of 2026 Freysa has expanded into the Sovereign Agent Stack, a suite of products for building and deploying private autonomous AI agents. Key components include Silo (a private AI chat platform supporting shielded Zcash payments), ML.INK (launched March 5, 2026, a no-DevOps platform for deploying AI agents), Pantheon (a tool for creating personalized AI characters), and additional products including Build, Lume, and Axion. The roadmap targets Twin-to-Twin Coordination in 2026 to enable AI agents to collaborate autonomously, and a transition to DAO governance distributing control over protocol upgrades and treasury management to FAI token holders. The FAI token (max supply 8,189,700,000, mirroring the global population at launch) is traded on major exchanges including Coinbase. As of mid-2026 it trades around $0.002 USD with a market cap near $22 million and is ranked around #456 by market cap. FAI provides governance rights, discounted payments across the ecosystem, and access to Sovereign Agent Stack services. Key features: - Adversarial AI game: players pay escalating ETH fees to attempt to jailbreak an on-chain AI agent guarding a prize treasury - Sovereign Agent Stack: full-stack platform for deploying private, autonomous AI agents without DevOps (ML.INK) - Silo: private AI chat platform with shielded Zcash (ZEC) payment support for privacy-preserving interactions - Pantheon: tool for creating and deploying personalized AI characters on-chain - FAI governance token: holders vote on protocol upgrades, treasury management, and AI training parameters via planned DAO - Verifiable on-chain identity for AI agents with immutable public rules enforced via smart contracts on Base - Twin-to-Twin Coordination: roadmap feature enabling autonomous AI-to-AI collaboration without human control - $30M funding round (May 2025) including Coinbase Ventures
Game query fees ranged from $10 to $4,500 per message (historical). FAI token traded at ~$0.002 USD as of mid-2026. Product-level pricing (Silo, ML.INK) not publicly detailed.