Microsoft Security Response Center (MSRC)

Programmatic interfaces to engage with the Microsoft Security Response Center (MSRC)

SecurityAuth: NoneHTTPS: YesCORS: unknownStatus: unknown

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Getting Started

This API requires no authentication — you can start making requests immediately with no sign-up or API key needed.

Find the endpoint — Check the API's documentation for available endpoints and what data they return.
Make a request — Use fetch() in JavaScript, curl in your terminal, or any HTTP client to call the API.
Use the data — The API will return data (usually JSON) that you can parse and use in your application.

No-auth APIs are the easiest to get started with — perfect for learning, prototyping, and building side projects.

CORS Support

CORS support for this API is unknown. If you get cross-origin errors in the browser, try calling the API from your server instead.

Quick Example

// Using cURL
curl https://msrc.microsoft.com/report/developer

// Using JavaScript fetch()
const response = await fetch(apiUrl);
const data = await response.json();

About Microsoft Security Response Center (MSRC)

Microsoft Security Response Center (MSRC) is a free, no-authentication API in the Security category. You can start using it immediately without creating an account or obtaining an API key — just send an HTTP request and receive data back. This API supports HTTPS for secure connections and has unknown CORS support — test from your environment to confirm.

Frequently Asked Questions

Is Microsoft Security Response Center (MSRC) free to use?

Yes, Microsoft Security Response Center (MSRC) is listed as a free public API. It requires no sign-up or API key. Some APIs have rate limits on their free tier, so check the official documentation for current limits.

Can I use Microsoft Security Response Center (MSRC) in my web app?

CORS support is unknown for this API. Try calling it from your browser first. If you get a CORS error, you will need a backend proxy server.

What format does Microsoft Security Response Center (MSRC) return data in?

Most free APIs return data in JSON (JavaScript Object Notation) format. JSON is supported by every major programming language and is easy to parse. Check the API's documentation for the exact response format and available fields.

Is Microsoft Security Response Center (MSRC) still working?

We have not recently verified the status of this API. Try visiting the API URL directly or making a test request to check if it is currently online.

Are there alternatives to Microsoft Security Response Center (MSRC)?

Yes! Browse our Security category to see all available APIs in the same category. Having alternatives is recommended in case this API goes offline or changes its terms.