Automation is most useful when it makes an existing understood process more consistent. Start with the documented API and a narrow first integration.
Map the workflow first
Identify what data moves between systems, who owns each step and how an order status should be handled. Avoid connecting an API before those decisions are clear.
Use documented endpoints
Read the official API guidance for required fields, service IDs and response handling. Keep credentials private and scoped to the integration that needs them.
Plan for exceptions
Orders can need review. Build a workflow that can surface unexpected statuses instead of assuming every request completes instantly.