Microsoft Security Response Center (MSRC)
APIProgrammatic access to Microsoft Security Response Center resources
Overview
The MSRC API offers RESTful endpoints for interacting with Microsoft’s security ecosystem, including submitting vulnerabilities, retrieving official security advisories, and accessing threat intelligence data. Responses are formatted in JSON for seamless integration. Use cases include automating vulnerability reporting workflows, integrating Microsoft security updates into internal threat management systems, and enabling security teams to monitor and respond to Microsoft product vulnerabilities in real time.
Example Integration (JavaScript)
fetch('https://msrc.microsoft.com/report/developer')
.then(res => res.json())
.then(data => console.log(data))
.catch(err => console.error(err)); Key Features
- RESTful API
- JSON response format
- Vulnerability submission endpoints
- Security advisory retrieval
- Threat intelligence access
Frequently Asked Questions
? Is Microsoft Security Response Center (MSRC) API free to use?
Yes, the MSRC API is free for authorized users engaging with Microsoft’s security response processes.
? Does it require an API Key?
Yes, the MSRC API requires authentication (e.g., API key or OAuth) to ensure secure access to its endpoints.
? What is the response format?
The MSRC API primarily returns responses in JSON format for easy parsing and integration with security tools.
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Tool Info
Pros
- ⊕ Official Microsoft security data integration
- ⊕ Streamlines vulnerability reporting workflows
- ⊕ Free access for authorized users
Cons
- ⊖ Rate-limited for high-volume requests
- ⊖ Requires authentication (API key/OAuth)
- ⊖ Focused exclusively on Microsoft product security