القائمة
Real-time market data feeds from 8 prediction market platforms
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اقرأ SKILL.md وأي ملفات مرافقة يعرضها SkillsMP قبل أن تقرر التثبيت.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
يتجاوز الأمر المباشر Prompt المخصّص للمراجعة. افحص المصدر قبل تشغيله.
npx skills add https://github.com/shreed27/DAIN --skill feedsيبقى الأمر في سطر واحد. مرّر أفقيًا لمراجعته كاملًا قبل النسخ.
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| name | feeds |
| description | Real-time market data feeds from 8 prediction market platforms |
| emoji | 📡 |
Real-time and historical market data from Polymarket, Kalshi, Manifold, Metaculus, PredictIt, Drift, Betfair, and Smarkets.
| Platform | Feed Type | Trading | Data |
|---|---|---|---|
| Polymarket | WebSocket + RTDS | Yes | Prices, orderbook, trades |
| Kalshi | WebSocket | Yes | Prices, orderbook |
| Betfair | WebSocket | Yes | Odds, volume |
| Smarkets | WebSocket | Yes | Odds, volume |
| Drift | REST | Yes | Prices, funding |
| Manifold | WebSocket | Read-only | Prices, comments |
| Metaculus | REST | Read-only | Forecasts |
| PredictIt | REST | Read-only | Prices |
/feed search "trump" # Search all platforms
/feed search "election" --platform poly # Search specific platform
/feed search "fed rate" --limit 20 # Limit results
/feed price poly <market-id> # Get current price
/feed price kalshi TRUMP-WIN # Kalshi market
/feed prices "trump" # Prices for all matching markets
/feed orderbook poly <market-id> # Get orderbook
/feed orderbook poly <market-id> --depth 10 # Limit depth
/feed subscribe poly <market-id> # Subscribe to price updates
/feed unsubscribe poly <market-id> # Unsubscribe
/feed subscriptions # List active subscriptions
/feed news "trump" # Get news for topic
/feed news <market-id> # News for specific market
/feed news --recent 10 # Last 10 news items
/feed edge poly <market-id> # Analyze edge vs models
/feed kelly poly <market-id> --prob 0.55 # Calculate Kelly fraction
import { createFeedManager } from 'clodds/feeds';
const feeds = createFeedManager({
platforms: ['polymarket', 'kalshi', 'manifold', 'betfair'],
// Enable real-time
enableRealtime: true,
// Platform credentials (optional for read-only)
polymarket: { apiKey },
kalshi: { apiKey },
betfair: { appKey, sessionToken },
});
// Search across all platforms
const results = await feeds.searchMarkets('trump election', {
platforms: ['polymarket', 'kalshi'],
limit: 20,
sortBy: 'volume',
});
for (const market of results) {
console.log(`[${market.platform}] ${market.question}`);
console.log(` Price: ${market.price}`);
console.log(` Volume: $${market.volume.toLocaleString()}`);
}
// Get specific market
const market = await feeds.getMarket('polymarket', 'market-123');
console.log(`Question: ${market.question}`);
console.log(`YES: ${market.yesPrice} / NO: ${market.noPrice}`);
console.log(`Volume: $${market.volume.toLocaleString()}`);
console.log(`End date: ${market.endDate}`);
// Get current price
const price = await feeds.getPrice('polymarket', 'market-123');
console.log(`YES: ${price.yes}`);
console.log(`NO: ${price.no}`);
console.log(`Spread: ${price.spread}`);
console.log(`Updated: ${price.timestamp}`);
// Get orderbook
const orderbook = await feeds.getOrderbook('polymarket', 'market-123', {
depth: 10,
});
console.log('Bids (YES):');
for (const bid of orderbook.bids) {
console.log(` ${bid.price}: $${bid.size}`);
}
console.log('Asks (YES):');
for (const ask of orderbook.asks) {
console.log(` ${ask.price}: $${ask.size}`);
}
// Subscribe to price updates
const subscription = await feeds.subscribePrice('polymarket', 'market-123');
subscription.on('price', (update) => {
console.log(`Price update: YES=${update.yes}, NO=${update.no}`);
});
subscription.on('trade', (trade) => {
console.log(`Trade: ${trade.side} ${trade.size} @ ${trade.price}`);
});
// Unsubscribe
await subscription.unsubscribe();
// Get recent news
const news = await feeds.getRecentNews('trump', { limit: 10 });
for (const article of news) {
console.log(`[${article.source}] ${article.title}`);
console.log(` ${article.summary}`);
console.log(` ${article.url}`);
}
// Search news
const searchResults = await feeds.searchNews('federal reserve', {
from: '2024-01-01',
sources: ['reuters', 'bloomberg'],
});
// Analyze edge vs external models
const edge = await feeds.analyzeEdge('polymarket', 'market-123');
console.log(`Market price: ${edge.marketPrice}`);
console.log(`Model estimates:`);
for (const model of edge.models) {
console.log(` ${model.name}: ${model.estimate}`);
console.log(` Edge: ${model.edge > 0 ? '+' : ''}${model.edge.toFixed(1)}%`);
}
console.log(`Consensus edge: ${edge.consensusEdge.toFixed(1)}%`);
// Calculate optimal position size
const kelly = await feeds.calculateKelly({
platform: 'polymarket',
marketId: 'market-123',
estimatedProbability: 0.55, // Your estimate
bankroll: 10000, // Your bankroll
kellyFraction: 0.5, // Half-Kelly for safety
});
console.log(`Market price: ${kelly.marketPrice}`);
console.log(`Your estimate: ${kelly.estimatedProb}`);
console.log(`Edge: ${kelly.edge.toFixed(1)}%`);
console.log(`Full Kelly: ${kelly.fullKelly.toFixed(1)}%`);
console.log(`Recommended size: $${kelly.recommendedSize}`);
// Connect to RTDS for ultra-low-latency updates
const rtds = await feeds.connectRTDS('polymarket');
rtds.on('tick', (tick) => {
console.log(`${tick.market}: ${tick.price} (${tick.side})`);
});
rtds.subscribe(['market-123', 'market-456']);
// Get Betfair odds
const odds = await feeds.getBetfairOdds('event-123');
for (const runner of odds.runners) {
console.log(`${runner.name}: ${runner.backOdds} / ${runner.layOdds}`);
}
// Get Metaculus community forecast
const forecast = await feeds.getMetaculusForecast('question-123');
console.log(`Community median: ${forecast.median}`);
console.log(`25th percentile: ${forecast.q25}`);
console.log(`75th percentile: ${forecast.q75}`);
console.log(`Forecasters: ${forecast.forecasterCount}`);
| Platform | REST | WebSocket |
|---|---|---|
| Polymarket | 5s | Real-time |
| Kalshi | 10s | Real-time |
| Betfair | 1s | Real-time |
| Manifold | 30s | Real-time |
| Metaculus | 60s | N/A |
| PredictIt | 30s | N/A |