Cobo Launches AI Agent Wallet, Supporting Over 80 Blockchain Networks

BroadChain04/20/2026, 10:16 AM

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Summary

BroadChain learned that at 10:16 on April 20th, according to PANews, Singapore-based crypto custody and wallet service provider Cobo has launched the Cobo Agentic Wallet, which allows AI agents to execute on-chain tasks. The wallet introduces a human-machine authorization protocol and a modular skill framework. Its core "covenant" mechanism dynamically generates execution boundaries and termination conditions for each task, enforced at the infrastructure level. The wallet utilizes multi-party computation technology for security, ensuring that even if the AI agent is compromised, the large language model experiences hallucinations, or credentials are leaked, a valid signature cannot be generated alone. The Cobo Agentic Wallet is compatible with LangChain, Open

BroadChain has learned that at 10:16 on April 20, according to PANews, Singapore-based crypto custody and wallet service provider Cobo has launched the Cobo Agentic Wallet, which allows AI agents to execute on-chain tasks. The wallet introduces a human-machine authorization protocol and a modular skill framework. Its core "covenant" mechanism dynamically generates execution boundaries and termination conditions for each task and enforces them at the infrastructure level. The wallet utilizes multi-party computation technology to ensure security; even if an AI agent is compromised, a large language model experiences hallucinations, or credentials are leaked, it cannot independently generate a valid signature. The Cobo Agentic Wallet is compatible with AI frameworks such as LangChain, OpenAI Agents SDK, and Claude MCP, and supports over 80 blockchain networks including Ethereum, Base, Arbitrum, Optimism, Polygon, and Solana.