# jsDelivr Data API

Category: [Web development services](https://free-web-services.com/web-services/web-development/)  
Page: https://free-web-services.com/web-services/web-development/jsdelivr-data-api.html  
Documentation: https://www.jsdelivr.com/docs/data.jsdelivr.com

The jsDelivr Data API gives information about packages served by the jsDelivr CDN from npm and GitHub: available versions, file lists with hashes, the default entry file and download statistics. Use it to find the latest version of a library or to build CDN links automatically. Call simple GET endpoints and get JSON back. Free, no key needed; contact jsDelivr before sending more than about 100 requests per minute for long periods.

- API key: Not needed
- Pricing: Free, no key needed; contact jsDelivr before sending more than about 100 requests per minute for long periods.
- From the browser: Yes (CORS)
- Formats: JSON
- Interface: REST, HTTP-GET
- Provider: jsdelivr.com
- Last checked: Working on November 1st, 2026

Example request:

```sh
curl 'https://data.jsdelivr.com/v1/packages/npm/jquery'
```

The JavaScript works in a web page as well as in Node.js 18 or newer.