Accurately describe how to use the API, provide sample code, notes, and return value type definitions.

Providing guidance on global trade, customs regulations, documentation, trade agreements, and risk management.

Specializes in Node.js code review, performance optimization, asynchronous programming, error handling, code refactoring, dependency management, security enhancement, test coverage, and documentation writing.

Explain SVG flowcharts by inputting SVG source code and interpreting the flowchart.