What is Riot Games API best for?

League of Legends tools that need player, ranked and match history data from the official Riot API. Not ideal for: Betting or esports tournament feeds, and other games: this is League of Legends game data only.

How much does Riot Games API cost?

Riot Games API does not publish prices on the pages we checked.

Does Riot Games API have a free tier?

Yes. Riot Games API lists a free plan called "Developer key".

What does Riot Games API cover?

Riot Games API is a esports data. Its sports: Esports; data: Historical data, Player stats, Results, Team stats.

Does Riot Games API have a WebSocket or streaming API?

No streaming is listed. Riot Games API delivers data by REST, so you poll for updates.

What are the alternatives to Riot Games API?

Close alternatives in the SportDex catalog: OpenDota, PandaScore, Abios, Data Sports Group, Cito API.

Esports data · United States

Riot Games API

Official Riot Games developer API giving League of Legends player, match-history, ranked and live-game data, with free developer keys and a production approval path.

Facts verified against the provider's site on 2026-11-03

Commercial use: not disclosedBetting use: not disclosedToo little discussion

Visit official site Open API docs Compare

Featured in:💬 Most discussed sports APIs 🐙 Most used on GitHub 🎮 Best Esports APIs

SportDex Score

#29 of 233 sports APIs

See the full ranking →

Popularity

Brand demand, developer discussions, GitHub repos and videos

Community & reliability

—

Tone of public discussions, liked vs criticised points, reliability complaints; not enough public discussion to judge.

Transparency

Public prices, docs, terms and coverage you can check before calling sales

Developer experience

Free access, docs, SDKs, OpenAPI, sandbox, realtime delivery, ecosystem

Computed from public data only; uptime and latency are not measured yet. Enterprise feeds that sell by contract score lower on transparency by design. How the score works

Starting price: Not public
Free access: Free tier
Sports: 1 (Esports)
Live data: Not disclosed
Delivery: Polling only (REST)
Discussions: 70 threads
GitHub adoption: 2.9k repos

Best for

League of Legends tools that need player, ranked and match history data from the official Riot API.

Player stat trackersMatch history viewersRanked ladder tools

Not ideal for

Betting or esports tournament feeds, and other games: this is League of Legends game data only.

Limitations to check

− Free dev key is rate-limited
− Production use needs an approved application
− Rate limits are not on the saved page
− Saved text does not cover commercial or betting rules

Written from the provider's own pages (source).

Last checked 2026-11-03

Riot Games API at a glance

What is Riot Games API best for?: League of Legends tools that need player, ranked and match history data from the official Riot API. Not ideal for: Betting or esports tournament feeds, and other games: this is League of Legends game data only.
How much does Riot Games API cost?: Riot Games API does not publish prices on the pages we checked.
Does Riot Games API have a free tier?: Yes. Riot Games API lists a free plan called "Developer key".
What does Riot Games API cover?: Riot Games API is a esports data. Its sports: Esports; data: Historical data, Player stats, Results, Team stats.
Does Riot Games API have a WebSocket or streaming API?: No streaming is listed. Riot Games API delivers data by REST, so you poll for updates.
What do developers say about Riot Games API?: Official Riot API for League of Legends, TFT and Legends of Runeterra data, with free dev keys. Mentions are mostly old announcements: launch, an early scraping ban pushing developers to the API, match-history deadlines, and API challenges. Libraries such as Cassiopeia show lasting use, but there is little recent user opinion on limits or quality.
What are the alternatives to Riot Games API?: Close alternatives in the SportDex catalog: OpenDota, PandaScore, Abios, Data Sports Group, Cito API.

Commercial decision

Pricing & plan limits

Plan	Price	Requests	What's included
Developer key	Free	—	Free dev key, rate-limited; production key requires applicationsource

Game data, not a tournament or betting feed. Rate limits and key renewal not on the crawled page.

Before choosing a paid plan, confirm

• What counts as one request (per call, per market, per region?)

• What happens when you exceed the quota: blocked or billed

• Whether live and historical data are on your plan

• Whether your use (public app, betting, resale) is licensed

The critical question

Data coverage

Sports: Esports
Data types: Historical dataPlayer statsResultsTeam stats
Key competitions: Not disclosed
Competitions: Not disclosed
Live / in-play: Not disclosed
Women's competitions: Not disclosed
Betting markets: Not disclosed
Bookmaker regions: Not disclosed
Bookmakers: Not disclosed
History depth: Not disclosed
Update frequency: Not disclosed
Name languages: Not disclosed
ID mapping: Not disclosed

Coverage often depends on the plan; confirm the exact league and season on your plan.

Before you build

Usage rights & access

Commercial use: Not disclosed
Betting products: Not disclosed
Redistribution: Not disclosed
Storing data: Not disclosed
Attribution: Not disclosed
Logos & photos: Not disclosed
Who can buy: Individuals, Companiessource
Verification (KYC): Not disclosed
Not available in: Not disclosed
Only available in: Not disclosed

Read the terms

Developer-ready evaluation

Integration & documentation

Protocols: REST
Formats: JSON
Authentication: api key
SDKs: Not disclosed
OpenAPI spec: Not disclosed
Claimed latency: Not disclosed
Status page: Not disclosed
Sandbox / test keys: Not disclosed
Support: Not disclosed
SLA uptime: Not disclosed

Preview brief

# Integration brief: Riot Games API

Goal: build a feature on Riot Games API data. Use only the official documentation below as the source of truth.

## Known facts (from SportDex, verify before relying on them)
- Website: https://developer.riotgames.com
- Docs: https://developer.riotgames.com/
- Sports: Esports
- Data: Historical data, Player stats, Results, Team stats
- Protocols: REST; formats: json
- Auth: api_key
- Free plan: Developer key
- Note: Game data, not a tournament or betting feed. Rate limits and key renewal not on the crawled page.

## Verify before writing code
- live update frequency
- whether commercial use is allowed on the plan you pick
- exact endpoint paths, parameters and response fields (read the official docs, do not guess)

## Implementation rules
- Keep the API key on the server (environment variable, backend route or edge function); never ship it to the browser.
- Cache responses and respect rate limits; count how many requests each screen triggers.
- Handle errors explicitly: invalid key, quota exceeded (429), missing fields, empty fixtures, timeouts.
- Start with one demo request and log the raw response before building UI on assumed field names.

Data quality signals

Data source & company

Official partners: Not disclosed
How data is collected: official feed
Certifications: Not disclosed
Payment methods: Not disclosed
Minimum contract: Not disclosed
Country: United States
Founded: Not disclosed

Reddit · Hacker News · Stack Overflow · GitHub · YouTube

What developers say

Too little discussiondocslegal

Official Riot API for League of Legends, TFT and Legends of Runeterra data, with free dev keys. Mentions are mostly old announcements: launch, an early scraping ban pushing developers to the API, match-history deadlines, and API challenges. Libraries such as Cassiopeia show lasting use, but there is little recent user opinion on limits or quality.

Praised for

Official API with free developer keys
Long-lived community libraries and contests

Complaints

Scraping not allowed, API-only policy

Our summary of public discussions, not a rating. Vendor posts are not counted as user opinion.

Discussions

Riot wants any 3rd party applications (like lolnexus,...) to stop scraping their live services before October 1str/leagueoflegends · 2014-08
Riot finally releases API for current game infor/leagueoflegends · 2015-02
[PSA] If you're a developer working with the Riot Games API, an important deadline regarding match history is just around the corner (September 22nd)r/leagueoflegends · 2015-09
It doesn't seem like NURF is a joke after all... Riot's having a contest using the data from the new game mode.r/leagueoflegends · 2015-03
Riot API now supports TFT, developers now can use data for automatic (machine learning supported) TFT analysis!r/CompetitiveTFT · 2019-12
API Challenge winners announcedr/leagueoflegends · 2015-05
PSA: You can download the full-size illustrations for each card from the LoR Dev Portal (see Set Bundles)r/LegendsOfRuneterra · 2021-01
Champion Mastery API Liver/leagueoflegends · 2016-01
Riot API now supports TFT, developers can use data for automatic (machine learning supported) TFT analysis!r/TeamfightTactics · 2019-12
/api: Logo Rebrandr/leagueoflegends · 2018-03
The Riot Games API Challenge is about to spawnr/leagueoflegends · 2015-03
The Riot Games API Challenge 2016 (4/22 - 5/9)r/leagueoflegends · 2016-04

Open-source projects using it

meraki-analytics/cassiopeia★ 581
MarioCrane/LeagueLobby★ 339
seongkyu-lim/TechBlogs★ 280
meraki-analytics/orianna★ 195
MartinsOnuoha/company-engineering-blogs★ 170
oracle-devrel/leagueoflegends-optimizer★ 161

Shortlist next steps

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Evidence & transparency

Official sources

Facts were extracted from the provider's own pages on 2026-11-03. Empty fields mean the provider does not say, not that the feature is missing. How we know