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Dev Proxy

@devproxy.bsky.social
93 followers 9 following 162 posts

Dev Proxy is an API simulator that helps you effortlessly test your app beyond the happy path: - mock APIs - simulate API behaviors like errors, throttling or rate limiting - emulate latency - generate OpenAPI specs ...and more! aka.ms/devproxy

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Dev Proxy @devproxy.bsky.social · 09/12/2025
As the year's winding down and you're wrapping up projects, this is the perfect time to check out some new tech. Learn how Dev Proxy can help you build more robust apps: www.youtube.com/watch?v=HVTJ...
youtube.com
Get started with Dev Proxy
YouTube video by Dev Proxy
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Dev Proxy @devproxy.bsky.social · 08/12/2025
Using GitHub actions and want to simulate behaviors in your workflows? Yes, you can! Integrate Dev Proxy and automate API simulation, logging, and reporting, speeding builds and surfacing errors early. Catch integration issues and improve quality. See how: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Use Dev Proxy with GitHub Actions - Dev Proxy
How to use Dev Proxy with GitHub Actions
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Dev Proxy @devproxy.bsky.social · 04/12/2025
Dev Proxy v2.0 with improved AI telemetry, and small breaking changes. Check it out: devblogs.microsoft.com/microsoft365...
devblogs.microsoft.com
Dev Proxy v2.0 with improved AI telemetry, and small breaking changes - Microsoft 365 Developer Blog
Introducing Dev Proxy v2.0 with improved AI telemetry, and small breaking changes.
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Dev Proxy @devproxy.bsky.social · 06/11/2025
Using Azure DevOps and want to simulate behaviors in your pipelines? Yes, you can! Integrate Dev Proxy and automate API simulation, logging, and reporting, speeding builds and surfacing errors early. Catch integration issues and improve quality. Check it out: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Use Dev Proxy with Azure Pipelines - Dev Proxy
How to use Dev Proxy with Azure Pipelines.
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Dev Proxy @devproxy.bsky.social · 04/11/2025
Building solutions using SharePoint Framework (SPFx)? Use Dev Proxy to test your API integrations. Dev Proxy intercepts and simulates SPFx API calls, so you test every scenario without changing code. Find issues early and ship robust SPFx apps faster! Learn more: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Use Dev Proxy with SharePoint Framework (SPFx) solutions - Dev Proxy
How to use Dev Proxy with SharePoint Framework (SPFx) solutions
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Dev Proxy @devproxy.bsky.social · 04/11/2025
Awesome! Any suggestions how we could make it better?
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Reposted by Dev Proxy
Marcus @codewirt.bsky.social · 30/10/2025
Used OpenAPI spec generation just yesterday. 👨‍🍳👄
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Dev Proxy @devproxy.bsky.social · 30/10/2025
Dev Proxy v1.3.0 is out, with: - HAR file generation for universal debugging - LLM usage tracking for cost optimization, - enhanced permissions analysis - improved OpenAPI spec generation Check it out: devblogs.microsoft.com/microsoft365...
devblogs.microsoft.com
Dev Proxy v1.3 with exporting to HAR, LLM usage tracking, and enhanced permissions analysis - Microsoft 365 Developer Blog
Introducing Dev Proxy v1.3 with new plugins for inspecting and debugging API requests, along with enhanced permissions analysis and improved OpenAPI spec generation for complex testing scenarios.
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Dev Proxy @devproxy.bsky.social · 24/10/2025
Building applications on Node.js? Use Dev Proxy to speed up API integration and test how robust it is. Get started: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Use Dev Proxy with Node.js applications - Dev Proxy
How to use Dev Proxy with Node.js applications
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Dev Proxy @devproxy.bsky.social · 21/10/2025
Building apps using .NET Aspire? Integrate Dev Proxy and easily verify the resilience of your app! Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 17/10/2025
Need to test the resilience of your .NET Azure Functions? Look no further! Try Dev Proxy, and test your functions without any code changes. Check it out: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Use Dev Proxy with .NET Azure Functions - Dev Proxy
How to use Dev Proxy with .NET Azure Functions
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Dev Proxy @devproxy.bsky.social · 15/10/2025
Testing .NET app API errors is tough and time-consuming. Dev Proxy, using system proxy settings, intercepts HTTP requests with no code changes. Simulate errors easily, validate handling early, and build robust apps fast. Test it on your next project: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 13/10/2025
See how: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Create a custom plugin - Dev Proxy
How to create a custom plugin for Dev Proxy
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Dev Proxy @devproxy.bsky.social · 13/10/2025
Did you know that you can build your own Dev Proxy plugins? Dev Proxy is versatile and caters to many scenarios. But if you find something that it doesn't support, you can fix it yourself. With just a couple of lines of code, add the missing functionality for you and your colleagues!
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Dev Proxy @devproxy.bsky.social · 10/10/2025
Need to debug API requests and responses? Dev Proxy integrates with Chrome DevTools, surfacing live requests and events in one workspace for easy filtering, analysis, and faster debugging without hunting through logs. Must-have! Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 09/10/2025
Testing APIs is noisy when filtering only by URL-irrelevant requests slow you down and hide integration issues. Dev Proxy lets you filter by specific headers and values for focused debugging. Get cleaner logs, diagnose faster, and ship better apps. Check it out: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Intercept requests with specific headers - Dev Proxy
How to configure Dev Proxy to only intercept requests with specific headers
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Dev Proxy @devproxy.bsky.social · 01/10/2025
Capture only the traffic you need. Get the relevant information faster. Dev Proxy lets you intercept only specific processes' API requests by name or PID. Streamline debugging-no noise, just precise, focused integration testing. Here's how: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Intercept requests from specific processes - Dev Proxy
How to configure the proxy to intercept requests only from specific processes
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Dev Proxy @devproxy.bsky.social · 30/09/2025
Need to rewrite HTTP requests to HTTPS or apply some other changes? Don't get stuck! Dev Proxy lets you set rewrite rules in a simple JSON file, applying them to all API calls-no code changes, complex proxies, or manual work. Focus on features! Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 29/09/2025
Missing the `client-request-id` in Microsoft Graph requests hinders traceability and troubleshooting. Dev Proxy detects its absence, giving real-time guidance so you meet best practices, simplify debugging, and build reliable integrations. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 26/09/2025
Omitting `$select` in Microsoft Graph API calls causes large payloads and slow apps. GraphSelectGuidancePlugin flags missing `$select` in real time, helping optimize queries early. Use Dev Proxy to boost app performance and prevent inefficiencies. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 25/09/2025
Dev Proxy v1.2 is out with mock response mirroring and improve performance! Check it out: devblogs.microsoft.com/microsoft365...
devblogs.microsoft.com
Dev Proxy v1.2 with mock response mirroring and improved performance - Microsoft 365 Developer Blog
Introducing Dev Proxy v1.2 with mock response mirroring capabilities that make API simulation more realistic.
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Dev Proxy @devproxy.bsky.social · 23/09/2025
Catch beta API usage before your app ships! Using Microsoft Graph beta endpoints in production risks instability and unexpected changes. Dev Proxy flags beta usage, preventing reliance on unstable APIs and helping ensure code reliability. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 18/09/2025
Need a report of all APIs that your app is using? Dev Proxy's ExecutionSummaryPlugin auto-summarizes API requests by URL or type, giving instant visibility into the resources that your app is using. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 17/09/2025
Need to find out what URLs your application is sending requests to? Use the Dev Proxy `--discover` option! Learn more: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Discover URLs to watch - Dev Proxy
How to find out which URLs your app is calling and how to configure the Dev Proxy to simulate behaviors for them.
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Dev Proxy @devproxy.bsky.social · 16/09/2025
HTTP files are awesome for quickly testing APIs. Dev Proxy auto-generates HTTP files from API traffic. This saves time, boosts security, and makes sharing reproducible API scenarios easy for development and collaboration. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 15/09/2025
TypeSpec is a game changer for working with APIs. But how to build it? Dev Proxy records real API traffic and auto-generates accurate TypeSpec files-no manual contract writing. Get reliable, up-to-date specs fast for smoother, faster integration. Try it: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 11/09/2025
Need an API spec? Dev Proxy auto-generates accurate OpenAPI specs from real API traffic, keeping docs current and integration smooth-no manual coding. Probably the fastest way to create a spec out there. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 10/09/2025
Hardcoded tokens or skipped auth checks cause unreliable authentication simulation, slowing you down. Dev Proxy's AuthPlugin simulates real API key/OAuth2 flows, enforcing auth scenarios. Test auth reliably and launch with confidence. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 09/09/2025
Need JWT for testing? Dev Proxy's got your back! Quickly create a JWT with your specific claims. Check it out: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
jwt create - Dev Proxy
jwt create command reference
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Dev Proxy @devproxy.bsky.social · 05/09/2025
Did you know that you can control Dev Proxy programmatically using its API? Invaluable if you want to integrate it in automation scenarios. Check it out: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Proxy API - Dev Proxy
Overview of the Dev Proxy API
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Dev Proxy @devproxy.bsky.social · 04/09/2025
Integrate Dev Proxy with your GitHub workflows to emulate API behaviors. Catch issues early, get faster feedback, and ship reliable releases. Here's how: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Use Dev Proxy with GitHub Actions - Dev Proxy
How to use Dev Proxy with GitHub Actions
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Dev Proxy @devproxy.bsky.social · 04/09/2025
Dev Proxy v1.1 with critical fixes for Microsoft Graph batch request simulation, resolved authentication plugin issues, and enhanced MinimalPermissionsGuidancePlugin with new reporting capabilities. Check it out: devblogs.microsoft.com/microsoft365...
devblogs.microsoft.com
Dev Proxy v1.1 with improved support for Microsoft Graph batching - Microsoft 365 Developer Blog
Introducing Dev Proxy v1.1 with critical fixes for Microsoft Graph batch request simulation, resolved authentication plugin issues, and enhanced the MinimalPermissionsGuidancePlugin with new reporting...
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Dev Proxy @devproxy.bsky.social · 03/09/2025
Did you know that you can use Dev Proxy in a Docker container? Our Docker image helps you run consistent API simulations everywhere, eliminating drift and integration surprises. Streamline testing and focus on building apps. Check it out: learn.microsoft.com/microsoft-cl...
learn.microsoft.com
Use Dev Proxy in a Docker container - Dev Proxy
How to use Dev Proxy in Docker
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Dev Proxy @devproxy.bsky.social · 02/09/2025
Build apps that handle token limits reliably - before hitting production. Dev Proxy's Rate Limiting plugin lets you simulate quota errors, throttling, and custom limits locally. Test, catch issues early, and ship with confidence. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 01/09/2025
Manually crafted OData paging URLs can cause silent bugs. Dev Proxy's ODataPagingGuidancePlugin flags non-standard paging requests instantly, helping you catch issues early and ensure smooth, standards-compliant OData integrations and releases. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 29/08/2025
How is your app handling throttling? Have you actually tested it? Dev Proxy simulates throttle scenarios, letting you test 429 responses and "Retry-After" logic. Catch resilience bugs early and ship apps that handle throttling gracefully. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 28/08/2025
The easiest way to speed up your app? Cache data! Dev Proxy's CachingGuidancePlugin identifies these in real time, alerting you instantly. Fix issues early, reduce latency, and ensure reliable, efficient API integration. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 27/08/2025
Testing your app locally? Use real-world delays! Dev Proxy's LatencyPlugin emulates slow responses, letting you test app resilience locally. Identify and fix latency issues early, boosting reliability and quality. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 26/08/2025
Shadow APIs - unregistered endpoints - pose security and compliance risks. Dev Proxy's ApiCenterOnboardingPlugin scans your app, finds uncataloged APIs, and auto-registers them in Azure API Center with docs. Gain visibility and strengthen governance. See how: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 14/08/2025
Too many apps request broad Microsoft Graph API permissions, risking data. Check out this Dev Proxy's security sample to see how to check your app for excessive scopes in your workflow. Enforce least-permission access and save review time. adoption.microsoft.com/sample-solut...
adoption.microsoft.com
Improve your app security when calling Microsoft Graph
This sample demonstrates how to use Dev Proxy to improve your app security when calling Microsoft Graph API. Using this sample you use Dev Proxy to check for minimal permissions, check if you are usin...
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Dev Proxy @devproxy.bsky.social · 14/08/2025
Excessive Graph API permissions increase security risks and audit issues. Dev Proxy's plugin analyzes actual usage, reports unused/excess scopes, and helps enforce least privilege-improving security and compliance with minimal effort. See how it works: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 13/08/2025
Building a SharePoint-connected app? Dev Proxy's SharePoint API Minimal Permissions sample lets you quickly find minimal required permissions for REST/CSOM APIs. Build secure, working integrations. Don't waste time. Check out this sample to see it in action: adoption.microsoft.com/en-us/sample...
adoption.microsoft.com
Detect minimal permissions for SharePoint REST and CSOM APIs.
Detect minimal permissions for SharePoint REST and CSOM APIs. This preset contains a an OpenAPI spec of SharePoint REST APIs and documentation of permissions required by SharePoint CSOM APIs. Using th...
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Dev Proxy @devproxy.bsky.social · 13/08/2025
Are your SharePoint solutions using minimal permissions? Dev Proxy's MinimalCsomPermissionsPlugin scans your app's CSOM requests, identifies exact delegate/app scopes, and streamlines reviews-eliminating guesswork and over-permissioning. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 12/08/2025
Auditing API permissions slows dev and misses risks. Dev Proxy's `ApiCenterMinimalPermissionsPlugin` automates checks, flags excess scopes, and recommends needed ones. Cut attack surface, ease audits, and secure APIs-no extra work. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 11/08/2025
Manually finding minimal Microsoft Graph API permissions is complex and risky. Dev Proxy's GraphMinimalPermissionsPlugin detects only the permissions your app uses, reducing risks and audit hassles. Streamline permission management automatically. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 08/08/2025
Build apps that handle token limits reliably - before hitting production. Dev Proxy's Rate Limiting plugin lets you simulate quota errors, throttling, and custom limits locally. Test, catch issues early, and ship with confidence. Check it out: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 08/08/2025
Thank you! ❤️
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Dev Proxy @devproxy.bsky.social · 07/08/2025
LLM usage costs are unpredictable without detailed telemetry. Dev Proxy logs OpenAI usage in OpenTelemetry, tracking tokens, requests, and costs. Get session-level insights to optimize prompts and control spending. See how: learn.microsoft.com/microsoft-cl...
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Dev Proxy @devproxy.bsky.social · 07/08/2025
We’re excited to announce Dev Proxy v1.0, with new language model-specific testing capabilities. Check it out! devblogs.microsoft.com/microsoft365...
devblogs.microsoft.com
Dev Proxy v1.0 with new features for building robust AI-powered apps - Microsoft 365 Developer Blog
Introducing Dev Proxy v1.0, with new language model-specific testing capabilities to help developers build more reliable AI-powered applications by simulating real-world scenarios and tracking resourc...
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Dev Proxy @devproxy.bsky.social · 06/08/2025
Apps using large language models risk errors - like biased or confusing responses - leading to broken workflows or reputational harm. Dev Proxy lets you simulate LLM failures in development, so you can test and improve your app's error handling. See how: learn.microsoft.com/microsoft-cl...
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