Dota 2 Odds API

import requests

API_KEY = "your_api_key"

# Get upcoming Dota 2 events
events = requests.get(
    "https://api.odds-api.io/v3/events",
    params={"apiKey": API_KEY, "sport": "esports"}
).json()

# Get odds for an event
odds = requests.get(
    "https://api.odds-api.io/v3/odds",
    params={
        "apiKey": API_KEY,
        "eventId": events[0]["id"],
        "bookmakers": "Bet365,GG.BET,Thunderpick"
    }
).json()

print(f"Found {len(events)} esports events")
print(f"Odds: {odds}")

// Subscribe to live Dota 2 scores & status
const ws = new WebSocket(
  "wss://api.odds-api.io/v3/ws?apiKey=YOUR_KEY&channels=odds,scores,status"
);

ws.onmessage = (event) => {
  const msg = JSON.parse(event.data);
  // { "type": "score", "id": "58231904", "status": "live",
  //   "scores": { "home": 2, "away": 1,
  //               "periods": { "p1": { "home": 1, "away": 0 } } } }
  console.log(msg.type, msg.scores);
};

Which Dota 2 tournaments does the API cover?

We cover Dota 2 from tier-1 events down to regional qualifiers, including The International, the Majors, PGL and DreamLeague. After the 2026 esports expansion we serve 550+ upcoming esports matches across 15 titles, up 8x from before.

Is the Dota 2 odds data live and in-play?

Yes. The API delivers pre-match and live in-play Dota 2 odds, with live odds refreshing in roughly one second. Live scores and match status (added, live, settled, cancelled) also stream over WebSocket on the scores and status channels.

Which Dota 2 markets are available?

Match winner, map/game handicap, total maps, correct series score, first blood, first tower, first Roshan, total kills and per-map winners are all covered where the bookmaker prices them.

How do I get started with the Dota 2 odds API?

Sign up for a free API key (no credit card required), then call /v3/events?sport=esports to list Dota 2 matches and /v3/odds for prices. You can be pulling live Dota 2 odds in under five minutes.