OpenDota

What OpenDota is

OpenDota is a Dota 2 data platform built around automated parsing of match replays. Its API provides data about matches, players, heroes, teams, leagues, rankings, live games and match scenarios, including advanced details extracted from replay files. You can use the API without a key; registering for one allows higher rate limits and usage. OpenDota says its raw data comes from Valve’s WebAPI and automated replay parsing. Professional and tournament matches are parsed automatically, and users can also request matches for manual parsing. The project says there is currently no limit on the number of those requests. OpenDota’s mobile app uses the API to show Dota 2 data on Android and iOS. The API can also be self-hosted: OpenDota publishes its code and Docker Compose setup instructions, and its core repository is licensed under MIT. The project began in August 2014, founded by Howard Chung and Albert Cui, and directs users to its Discord community for help. OpenDota is free and open source. The OpenDota Subscriber plan costs $5 a month and adds automatic match parsing and a profile badge.

Who it suits

OpenDota suits Dota 2 players, teams and developers who want match, player, ranking or other game data through its API, mobile app or self-hosted setup. The paid Subscriber plan may suit users who want automatic match parsing and a profile badge.

Getting started

1. Visit the OpenDota website or use its API without a key.
2. Register for an API key if you want increased rate limits and usage.
3. Use the mobile app on Android or iOS to view Dota 2 data.
4. Request manual parsing for a match, or subscribe for automatic match parsing and a profile badge.
5. For self-hosting, use OpenDota’s published API code and Docker Compose setup.

Verdict

Choose OpenDota for Dota 2 data through an API, mobile app or self-hosted setup, with MIT-licensed core code. Look elsewhere if you need automatic match parsing without the $5 a month Subscriber plan, or support for games beyond Dota 2.