BNB Chain has rolled out version 3 of BNB Agent Studio, its platform for building AI-powered on-chain agents, adding Turnkey wallet support, Multi-Party Payments, Azure compatibility and simpler access to tBNB testnet tokens. Turnkey, built by the team behind Coinbase Custody, provides an API spanning multiple blockchains including Ethereum and Tron, allowing agents to operate beyond Binance Smart Chain. Its security features include enclave-enforced policy checks and human co-signing for high-value transactions. The update also builds on existing Trust Wallet Agent Kit support, x402/B402 stablecoin payments, spending controls and self-funding tools. Travala is using MPP to let agents book flights and hotels autonomously, while Altana wallets and Binance Pay support agent-led commerce and service monetization. Developers can now claim tBNB through a Telegram bot without holding 0.02 BNB on mainnet, and Azure joins AWS as a supported cloud environment. BNB was trading at $720.62, up 5.24%, while its market capitalization stood at $95.82 billion, as the chain pushes further into autonomous agents and DeFi-AI integration.