Yield.xyz and Privy Launch AI Yield Agent Infrastructure Supporting 80+ Blockchains on May 5

According to BlockBeats, on May 5, DeFi yield infrastructure platform Yield.xyz and Privy, Stripe's crypto wallet infrastructure company, launched AI yield agent infrastructure supporting automated strategy execution across 80+ blockchains and 2,900+ DeFi yield opportunities.

The solution introduces a "controlled execution" mechanism with two layers: user-defined constraints per transaction (including limits, chains, and contract whitelists), and optional manual approval for each transaction. The system operates in two modes—fully automated, where AI executes within preset parameters, and semi-automated, requiring human approval before execution. Yield.xyz provides yield discovery and transaction construction, while Privy handles wallet creation, key management, and signing through a trusted execution environment (TEE) to prevent strategy bypass.