Adding a breakpoint to a chain allows you to step through each operation and view the output before running the next operation in the chain. The Payload Encode and Decode tool allows you to add multiple break points to a chains. You can also disable an operation in a chain to stop it from running.
To apply a breakpoint to a chain:
Create a new chain by dragging and dropping the operations you want to run in the New Chain window.
Click the Breakpoint icon next to each operation you want to step through.
Click RUN to start the chain and apply it to the entire connection stream.The chain will stop running at your first breakpoint.
Click Step Through to continue running the chain until the next breakpoint.