Replay & compare

Open replay

Select a request and choose Replay. The editor separates Query, Headers and Body so a large payload never becomes one unstructured text box.

Choose credentials

Original keeps the captured headers. Current session replaces supported session credentials with the latest values known by the connected app. The choice is explicit because both behaviors are useful and they are not equivalent.

Edit query and headers

Query parameters are rows, so names and values can wrap without disappearing. Header names support common suggestions such as Authorization, Content-Type, Accept, Cache-Control and X-Request-ID, while still accepting any custom name.

Removing a captured header removes it from the replay. Empty parameter names are ignored.

Edit the body

JSON bodies open in a formatted code editor with syntax highlighting and validation. NativeScope offers formatting and loads the complete retained body before editing when the list only had a preview.

Untouched sections use the captured request exactly as it was.

Replay GraphQL

Detected GraphQL requests replace the generic body workflow with Operation and Variables. The operation editor formats and validates GraphQL syntax; variables keep JSON highlighting and validation. NativeScope rebuilds the original GraphQL envelope when replaying, preserving captured extensions and headers.

GraphQL GET calls, raw application/graphql bodies and batches remain available through the generic URL/body editors when their wire shape needs direct control.

Read the GraphQL guide for automatic detection, operation-aware grouping and semantic errors returned with HTTP 200.

Compare executions

A replay is tagged both in the list and in its detail header. Select calls from the same endpoint and choose Compare to isolate changes in request, response, status and timing.