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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Development
  3. /Open VSX
Development
Open VSX logo

Open VSX

Search and access VS Code extensions from the Open VSX registry.

Open VSX API is a free Development API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
None required
HTTPS
Yes
CORS
Yes
Category
Development
Visit documentation ↗open-vsx.org

About Open VSX Registry

Provider
Open VSX Registry
Website
open-vsx.org ↗

Details from open-vsx.org.

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Open VSX API alternatives

Open Page Rank logo

Open Page Rank

API for calculating and comparing metrics of different websites using Page Rank algorithm

apiKeyHTTPSCORS ?
OpenAPIHub logo

OpenAPIHub

The All-in-one API Platform

X-Mashape-KeyHTTPSCORS ?
OneSignal logo

OneSignal

Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App

apiKeyHTTPSCORS ?
OpenGraphr logo

OpenGraphr

Really simple API to retrieve Open Graph data from an URL

apiKeyHTTPSCORS ?
NuGet logo

NuGet

.NET package versions, metadata and search

No authHTTPSCORS
OpenQR logo

OpenQR

Generate QR codes and manage dynamic (editable) QR codes with scan analytics

apiKeyHTTPSCORS

Open VSX API FAQ

Who provides the Open VSX API?

The Open VSX API is provided by Open VSX Registry (open-vsx.org).

Is the Open VSX API free?

Yes. The Open VSX API is listed in the Development category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Open VSX API require an API key?

No. The Open VSX API requires no authentication, so you can start making requests without signing up.

Can I call the Open VSX API from the browser?

Yes. The Open VSX API supports CORS, so front-end JavaScript can call it directly.

Does the Open VSX API support HTTPS?

Yes. The Open VSX API is served over HTTPS, so it's safe to use in production.