How do I use the Postman Console to debug requests?

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The Postman Console is a built-in debugging tool that shows detailed logs for your requests and responses. It helps you inspect headers, payloads, cookies, timing, and errors without relying only on the UI. You can use it to troubleshoot authentication issues, verify request bodies, and confirm how redirects or retries behave. Below are the most common ways to open, filter, and interpret the console output in Postman.Open the Postman Console1) In Postman, open the Console from the top menu. 2) Send a request (or run a collection). 3) Watch the console output update in real time.What you will see in the ConsoleRequest details: method, URL, headers, and body (when available).Response details: status code, response headers, and response body.Timing: useful for performance debugging and identifying slow calls.Errors: network failures, TLS issues, DNS problems, and script errors.Use the Console for common debugging tasksVerify the request body and headersIf your API returns an unexpected result, confirm that Postman is actually sending what you think it is. Look for the exact JSON/XML payload and the final headers after any pre-request scripts run.Debug authentication problemsWhen using OAuth, API keys, or bearer tokens, check whether the Authorization header (or cookies) is present and correctly formatted. If a token is missing or expired, the console often shows the request being sent without the expected credentials.Inspect redirects and cookiesFor endpoints that redirect, the console can help you confirm the final URL and how cookies are handled across requests.Filter and manage console outputTo make logs easier to read, clear the console before running a test, then send only the request you want to debug. This reduces noise and makes it simpler to correlate a single request with its response.Example workflowClear the console.Open your request and ensure the correct environment/variables are selected.Send the request.In the console, locate the matching request entry and review request/response headers and body.If you use scripts, check for script errors or unexpected variable values.Tip: Use the console to validate variablesIf you use environment variables, collection variables, or dynamic values (like {{token}}), the console output helps confirm what the resolved values actually were at runtime.Need more help?If you share the specific error message or the relevant console lines (redact secrets), it becomes much easier to pinpoint the cause. What kind of issue are you debugging—authentication, request body formatting, or a network/timeout error?

How do I use the Postman Console to debug requests?

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