Odds WebSocket API

# pip install websockets
import asyncio, json, os, websockets

async def main():
    url = "wss://pinnfeed.io/v1/stream"
    async with websockets.connect(url, additional_headers={"x-api-key": os.environ["PINNSOCKET_KEY"]}) as ws:
        await ws.send(json.dumps({"type": "subscribe", "sports": ["soccer"], "live": True}))
        async for raw in ws:
            msg = json.loads(raw)
            if msg["type"] == "ping": await ws.send('{"type":"pong"}')
            elif msg["type"] == "delta":
                for c in msg["changes"]:
                    if c["kind"] == "market" and c["op"] == "upsert":
                        m = c["market"]; print(m["key"], [(o["name"], o["decimal"], o["fair"]) for o in m["outcomes"]])

asyncio.run(main())

// npm install ws
import WebSocket from 'ws';

const ws = new WebSocket('wss://pinnfeed.io/v1/stream', {
  headers: { 'x-api-key': process.env.PINNSOCKET_KEY }, perMessageDeflate: true,
});
ws.on('open', () => ws.send(JSON.stringify({ type: 'subscribe', sports: ['tennis', 'basketball'] })));
ws.on('message', (buf) => {
  const msg = JSON.parse(buf);
  if (msg.type === 'ping') return ws.send('{"type":"pong"}');
  if (msg.type === 'delta') for (const c of msg.changes) console.log(c.kind, c.op, c.market?.key ?? c.event?.home);
});

# REST snapshot: every live soccer event with main markets
curl -H "x-api-key: $PINNSOCKET_KEY" \
  "https://pinnfeed.io/v1/odds?sport=soccer&live=true&main=true"

# Closing lines for yesterday (Builder and above)
curl -H "x-api-key: $PINNSOCKET_KEY" \
  "https://pinnfeed.io/v1/closing?date=2026-11-08&sport=tennis"

{
  "type": "delta", "seq": 48213, "ts": 1762679412093,
  "changes": [{
    "kind": "market", "op": "upsert",
    "market": {
      "id": "1640278226:s;0;m", "eventId": 1640278226,
      "type": "moneyline", "period": 0, "main": true, "live": true,
      "margin": 0.0357, "maxStake": 1500,
      "outcomes": [
        { "name": "home", "american": -128, "decimal": 1.781, "fair": 1.845, "fairProb": 0.5421 },
        { "name": "draw", "american": 262,  "decimal": 3.62,  "fair": 3.750, "fairProb": 0.2667 },
        { "name": "away", "american": 405,  "decimal": 5.05,  "fair": 5.230, "fairProb": 0.1912 }
      ]
    }
  }]
}