# Opendota on Onekey

> 10 endpoints for Opendota (10 stable, 0 beta), 1 to 5 credits each. Category: Gaming. One key, one JSON shape.

Base URL: https://api.onekey.dev
Auth: header `x-api-key: <key>`. Call shape: `GET /v1/{platform}/{endpoint}?{params}`.
Every response is `{success, data, metadata, error}`; check `success` first. Cost is in `metadata.credits_charged`. Free when served from cache (0.2 credit for a cached response over 100 KB). Failed and not-found calls are refunded.
Status: stable = verified against the live source; beta = not yet verified, fields may be missing.

Page: https://onekey.dev/platforms/opendota
Reference (Markdown): https://onekey.dev/docs/api/opendota.md
All docs: https://onekey.dev/llms.txt

## Canonical fields returned

Unified-schema fields (same names on every platform), with how many of the 10 mapped Opendota endpoints return each:

- `content.createdAt` (ISO 8601 date): 6
- `content.id` (string): 4
- `media.durationSeconds` (number): 4
- `author.avatarUrl` (URL): 2
- `author.id` (string): 2
- `author.username` (string): 2
- `entity.id` (string): 2
- `entity.name` (string): 2
- `author.displayName` (string): 1
- `author.url` (URL): 1
- `entity.slug` (string): 1
- plus 30 platform-specific fields under `ext.`

## Endpoints

### opendota.hero_stats

Dota 2 hero stats: base stats and pro pick/win/ban counts.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/opendota/hero_stats` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `entity.id`, `entity.name`, `ext.attribute`, `ext.attackType`, `ext.proPicks`, `ext.proWins`, `ext.proBans`, `ext.baseHealth`, `ext.moveSpeed`
- Reference: https://onekey.dev/docs/api/opendota/hero_stats.md

### opendota.heroes

All Dota 2 heroes.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/opendota/heroes` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `entity.id`, `entity.name`, `entity.slug`, `ext.attribute`, `ext.attackType`
- Reference: https://onekey.dev/docs/api/opendota/heroes.md

### opendota.match

Summary of a Dota 2 match.
- Price: 1 credit per fresh call. Status: stable. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/opendota/match?match_id=8000000000` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `match_id` (string, required): Match id
- Fields returned: `content.id`, `content.createdAt`, `media.durationSeconds`, `ext.radiantWin`, `ext.radiantScore`, `ext.direScore`, `ext.gameMode`, `ext.patch`, `ext.leagueId`
- Reference: https://onekey.dev/docs/api/opendota/match.md

### opendota.player

Fetch a Dota 2 player's profile (OpenDota).
- Price: 1 credit per fresh call. Status: stable. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/opendota/player?account_id=86745912` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `account_id` (string, required): Dota 2 account id (32-bit), e.g. 86745912
- Fields returned: `author.id`, `author.username`, `author.displayName`, `author.avatarUrl`, `author.url`, `ext.rankTier`, `ext.leaderboardRank`, `ext.lastLogin`
- Reference: https://onekey.dev/docs/api/opendota/player.md

### opendota.player_heroes

A Dota 2 player's per-hero games and wins.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/opendota/player_heroes?account_id=86745912` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `account_id` (string, required): Dota 2 account id (32-bit), e.g. 86745912
- Fields returned: `content.createdAt`, `ext.heroId`, `ext.games`, `ext.wins`
- Reference: https://onekey.dev/docs/api/opendota/player_heroes.md

### opendota.player_recent_matches

A Dota 2 player's last 20 matches.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/opendota/player_recent_matches?account_id=86745912` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `account_id` (string, required): Dota 2 account id (32-bit), e.g. 86745912
- Fields returned: `content.id`, `content.createdAt`, `media.durationSeconds`, `ext.heroId`, `ext.kills`, `ext.deaths`, `ext.assists`, `ext.goldPerMin`, `ext.xpPerMin`, `ext.radiantWin`, `ext.gameMode`
- Reference: https://onekey.dev/docs/api/opendota/player_recent_matches.md

### opendota.player_search

Search Dota 2 players by name.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/opendota/player_search?q=miracle` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `q` (string, required): Persona name
- Fields returned: `author.id`, `author.username`, `author.avatarUrl`, `content.createdAt`, `ext.similarity`
- Reference: https://onekey.dev/docs/api/opendota/player_search.md

### opendota.player_winloss

A Dota 2 player's win/loss totals.
- Price: 1 credit per fresh call. Status: stable. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/opendota/player_winloss?account_id=86745912` with header `x-api-key: YOUR_API_KEY`
- Parameters:
  - `account_id` (string, required): Dota 2 account id (32-bit), e.g. 86745912
- Fields returned: `ext.wins`, `ext.losses`
- Reference: https://onekey.dev/docs/api/opendota/player_winloss.md

### opendota.pro_matches

Recent professional Dota 2 matches.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/opendota/pro_matches` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `content.id`, `content.createdAt`, `media.durationSeconds`, `ext.league`, `ext.radiantTeam`, `ext.direTeam`, `ext.radiantScore`, `ext.direScore`, `ext.radiantWin`
- Reference: https://onekey.dev/docs/api/opendota/pro_matches.md

### opendota.public_matches

Recent public Dota 2 matches.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/opendota/public_matches` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `content.id`, `content.createdAt`, `media.durationSeconds`, `ext.radiantWin`, `ext.avgRankTier`, `ext.gameMode`
- Reference: https://onekey.dev/docs/api/opendota/public_matches.md

## Sample request

```bash
curl "https://api.onekey.dev/v1/opendota/match?match_id=8000000000" \
  -H "x-api-key: YOUR_API_KEY"
```