Cobo Presents Agent Trading 'Contractual Execution' Solution: Complete Multi-Step Operations with One Authorization, Balancing Autonomy and Security

BlockBeats News, April 21 — At the event 'Decoding Web 4.0: When AI Agents Take Over On-Chain Permissions,' Cobo showcased its 'contractual execution' mechanism for Agents through a Skills Demo, demonstrating its application path in real-world trading scenarios. This mechanism structurally defines each transaction around four key elements: intent, execution path, constraint rules, and completion conditions, enabling Agents to autonomously complete operations within preset boundaries. During the demonstration, for basic scenarios like Swap, users only need to pre-approve a contract once, allowing the Agent to automatically execute transactions within the constraint conditions. Once the transaction is completed, the contract terminates and enters a pending trigger state, avoiding the risk of prolonged exposure of permissions. For complex scenarios such as cross-chain Bridges, the Agent can autonomously plan the path (e.g., selecting cross-chain bridges, executing link routes, etc.) and package the complete execution plan into a set of contracts for user approval. Once approved, subsequent multi-step operations can proceed without requiring individual signatures, significantly improving execution efficiency.