Messages
{
"type": "join",
"room": "pm:sport:nba"
}{
"type": "leave",
"room": "pm:sport:nba"
}{
"type": "message",
"room": "pm:sport:nba",
"data": {
"type": "trade",
"channel": "trades",
"exchange": "polymarket",
"marketId": "1234567890",
"timestamp": 1785347120123
}
}Prediction Markets — Feeds
Eventos de mercados de predicción por deporte en vivo
Eventos de un deporte por WebSocket de Datastream. Solo se publican si el payload incluye sport o sportSlug, y no cubren precios ni libros de órdenes.
WSS
/
Solo se publica cuando el payload incluye sport/sportSlug. No se usa para prices/orderbook/volume.
SDK Example
import { Datastream } from '@solana-tracker/data-api';
const dataStream = new Datastream({
wsUrl: 'wss://datastream.solanatracker.io/YOUR_API_KEY',
});
dataStream.on('error', console.error);
await dataStream.connect();
const sub = dataStream.subscribe.pm.sport('basketball').on((data) => {
console.log(data);
});
// sub.unsubscribe();
Messages
{
"type": "join",
"room": "pm:sport:nba"
}{
"type": "leave",
"room": "pm:sport:nba"
}{
"type": "message",
"room": "pm:sport:nba",
"data": {
"type": "trade",
"channel": "trades",
"exchange": "polymarket",
"marketId": "1234567890",
"timestamp": 1785347120123
}
}apiKey
type:httpApiKey
API key for authentication. Include your Datastream key in the connection URL: wss://datastream.solanatracker.io/{DATASTREAM_KEY}
joinSportFeed
type:object
Subscribe by sport
leaveSportFeed
type:object
Unsubscribe from Sport Feed
sportFeedMessage
type:object
Sport Feed update
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