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Data Dragon API

Data Dragon is a static data API providing information and images related to champions, runes, and items in League of Legends. It allows developers to access and download data files, enabling them to integrate game-related information into their applications.

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AuthHTTPSCORSGames & Comics

Verified 4 days ago: 100% uptime

API key

Unconfirmed

HTTPS

Supported

Browser calls

Yes, CORS enabled

Status

Live · 95/100

What our checks found

Health score
95/100
Reliability
100%
Average latency
464ms

Last checked 2026-09-18. Measured independently, not self-reported by the provider.

How to call it

A starting template for Data Dragon API. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.

# Authentication requirement is unconfirmed. Check the documentation before relying on this.
curl -s "https://riot-api-libraries.readthedocs.io/ENDPOINT" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Accept: application/json"

Where this listing comes from

Aggregated from one public source (freepublicapis), then normalised and checked by us. If something here is wrong, tell us and we will correct it.

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Data Dragon API — common questions

Answered from what our own scheduled checks found, not from the provider's marketing.

Is Data Dragon API free to use?

Data Dragon API is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.

Does Data Dragon API need an API key?

Data Dragon API requires some form of authentication. Check the provider's documentation for which scheme it expects.

Can I call Data Dragon API from browser JavaScript?

Yes. Data Dragon API returned CORS headers when we checked it, so a browser will let your page read the response. You can fetch it directly from client-side JavaScript with no proxy and no backend.

Is Data Dragon API still working?

Yes, as of 2026-09-18. Our automated check reached Data Dragon API and recorded a 100% reliability score with a median response time of 464 ms. We re-check on a schedule, and this page updates with the result.

Is Data Dragon API available over HTTPS?

Yes. Data Dragon API serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.