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Analyze network issues in minutes

Stop spending hours hunting down XHR and fetch call issues. Get instant access to complete request and response header details that pinpoint exactly what's breaking your network calls, so you can fix problems fast and ship with confidence.

14 days free trial. No credit card required.

Zipy network log debugging toolNetwork log analysis in Zipy

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For the teams building what’s next

Zipy network logs

Network logs

Where can I see all network logs for debugging?

Network logs live in DevTools and capture every network request during a user session. Each log shows HTTP methods, response times, request headers, response headers, status codes, and payload information. This comprehensive network traffic data helps you understand exactly how data flows between your frontend and backend systems, making API debugging straightforward and efficient.

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API error

How do I jump to API errors from error breadcrumbs?

When you spot a 4xx or 5xx API error in your error dashboard, click the "Open in Dev Tools" feature to jump directly to the corresponding network logs. This takes you straight to the failed request where you can examine the exact headers, response data, error messages, and timing information that caused the API failure, eliminating guesswork in your debugging process.

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API error debugging in Zipy
Search in Zipy network logs

Network logs

What's the fastest way to search network logs?

DevTools includes a powerful search function that lets you find specific API endpoints, error messages, response codes, or any text within your network logs. Instead of manually scrolling through hundreds of HTTP requests in a user session, simply type what you're looking for and instantly locate the relevant network calls, headers, or payload data.

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“As a unified platform for user session replay, frontend & network monitoring, Zipy offers an efficient solution for all my debugging needs. It is an indispensable tool for any developer.

Patryk Pijanowski, Co-Founder

Codejet  - Zipy's Happy Customer
Patryk Pijanowski - Zipy's Happy Customer

"Also, we had a call with a customer yesterday end user's message was "it's broken". In Zipy, found the session, found the error, fixed the error. Five minutes total time from reporting to resolution. Zipy is amazing."

Eddy Martinez, CEO

Read this twice  - Zipy's Happy Customer
Vahe Hovhannisyan  - Zipy's Happy Customer

Zipy has changed my life in ways I can’t tell you! Between 2 projects, I have found bugs that would have taken developers years of debugging.

Timothy Connolly, Co-founder & CTO

Directnorth  - Zipy's Happy Customer
Timothy Connolly  - Zipy's Happy Customer

“We look at user sessions on Zipy on a daily basis. We understand what's going wrong in terms of technical issues and you fix those practically before the customer even reports it to you.”

Anjali Arya, Product & Analytics

SuprSend  - Zipy's Happy Customer
Read Case Study

“You realize how good a product is when you have been using it for a while and then discover that this use case is not even what the creators had in mind, but your tool has much more.”

Tomás Charles, Co-founder & CEO

Tomás Charles  - Zipy's Happy Customer

“We integrated Zipy early on and it's now part of our daily scrums - my team has a constant eye on Production bugs. Zipy improves our Productivity significantly.”

Manish Mishra, Co-founder & CTO

Pazcare  - Zipy's Happy Customer
Manish Mishra  - Zipy's Happy Customer

“Zipy is clearly providing a very differentiated solution. Observability is going to be the key to understanding customer issues proactively and it impacts business outcomes directly.”

Jyoti Bansal, Co-founder

Appdynamics  - Zipy's Happy Customer
Jyoti Bansal  - Zipy's Happy Customer

“5 Stars. In no time, Zipy has become our go-to place for watching user journeys, and fix the most important bugs or workflows that our users are experiencing.”

Sandeep Rangdal, Senior Staff Engineer

mindtickle  - Zipy's Happy Customer
Sandeep Rangdal  - Zipy's Happy Customer

“Zipy has been a 2-in-1 solution for us. Signed up solely for error debugging, but the session playback was so smooth that we also ended up ditching a well-known session recording tool.”

Vahe Hovhannisyan, Founder

Read this twice  - Zipy's Happy Customer
Vahe Hovhannisyan  - Zipy's Happy Customer

“We use Zipy as a UX Performance & Debugging Tool. Every time there is a feature release, the testers use it to find issues. We really enjoy working with Zipy, they're very responsive & proactive.

Vineet Jawa, Founder

Funl.co  - Zipy's Happy Customer
Vineet Jawa  - Zipy's Happy Customer

API error

How do I find API errors across multiple user sessions?

The Advanced Filter feature in your error dashboard lets you search for specific API errors across all user sessions and time periods. Filter by HTTP status codes, API endpoints, error messages, or custom parameters to find every occurrence of problematic network requests, helping you identify patterns and prioritize critical API issues.

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Find API errors in Zipy
Network log header sanitization in Zipy

Network logs

Are my network headers and data secure?

Network data security is built-in by default. Sensitive payload data remains disabled unless explicitly enabled, and critical authentication headers are automatically sanitized. Additional header sanitization controls are available for enterprise security requirements, ensuring your API debugging doesn't compromise sensitive information

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Slow API

How do I identify slow API performance issues?

Network logs include detailed timing metrics for every API call, displayed in an easy-to-read waterfall chart format. Quickly spot slow database queries, third-party API delays, or network latency issues within any user session. The API performance monitoring feature also provides aggregate performance data across all endpoints and users for comprehensive optimization insights.

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Network logs include detailed timing metrics for every API call, displayed in an easy-to-read waterfall chart format. Quickly spot slow database queries, third-party API delays, or network latency issues within any user session. The API performance monitoring feature also provides aggregate performance data across all endpoints and users for comprehensive optimization insights.

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Zipy Integrations

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Frequently Asked Questions

If you have any more questions feel free to reach out to us at support@zipy.ai.

What information do network logs contain?

Network logs capture complete HTTP request and response data including headers, status codes, timing metrics, payloads, and error details. Access them through any browser's Developer Tools Network tab to see real-time API traffic, request methods, response times, and data flow between client and server systems

Why are network logs essential for debugging?

Network logs reveal exactly how data moves between your frontend and backend systems. They capture XHR requests, fetch calls, WebSocket connections, and API responses, making them critical for identifying whether issues originate from client-side code, server errors, network problems, or security vulnerabilities affecting data transmission.

How do I view API payloads in network debugging?

API request and response payloads are available in paid plans for detailed debugging analysis. Contact support@zipy.ai to enable payload monitoring and get complete visibility into the data being sent and received by your APIs for thorough troubleshooting capabilities.

Can I customize which headers appear in network logs?

Header sanitization and filtering options are included in enterprise plans, allowing you to hide sensitive authentication tokens, API keys, or personal data from network logs while maintaining debugging functionality. Reach out to support@zipy.ai for custom header management configuration.

What other debugging features work with network logs?

Network log analysis integrates with session replay, real user monitoring, frontend error tracking, API performance monitoring, user journey mapping, and comprehensive DevTools. This complete debugging ecosystem helps you correlate network issues with user behavior, frontend errors, and performance bottlenecks for faster problem resolution.

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Zipy is a Unified Customer Experience Platform that helps fix user experience problems by combining session replay, product analytics, error monitoring, and fixing all in one.

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