Cobo showcases Agent Trading "Contractual Execution" solution: authorize once to complete multi-step operations, balancing autonomy and security

BlockBeats reported that on April 21, during the event "Decoding Web 4.0: When AI Agents Take Over On-chain Permissions," Cobo showcased its Agent-oriented "Contract-based Execution" mechanism and its application path in real trading scenarios through a Skills Demo. This mechanism provides a structured definition for each transaction based on four key elements: intention, execution path, constraint rules, and completion conditions, enabling Agents to autonomously complete operations within predefined boundaries.

In the demonstration, for basic scenarios such as Swap, users only need to approve a contract once in advance, and the Agent can automatically execute trades within the set constraints; once the transaction is completed, the contract terminates and enters a pending state, reducing the risk of long-term exposure of permissions.

For more complex scenarios like cross-chain Bridge, Agents can plan the path autonomously (such as selecting cross-chain bridges and execution routes) and package the entire execution plan into a batch of contracts for user approval. Once approved, subsequent multi-step operations do not require individual signatures, significantly improving execution efficiency.