2025emma
Comprehensive Polymarket skill covering prediction markets, API, trading, market data, and real-time WebSocket data streaming. Build applications with Polymarket services, monitor live trades, and integrate market predictions.
bunx add-skill 2025emma/vibe-coding-cn -s polymarketLoadingβ¦
Complete assistance with Polymarket development - covering the full platform (API, trading, market data) and the real-time data streaming client (WebSocket subscriptions for live market activity).
This skill should be triggered when:
Platform & API:
Real-Time Data Streaming:
Installation:
npm install @polymarket/real-time-data-client
Basic Usage:
import { RealTimeDataClient } from "@polymarket/real-time-data-client";
const onMessage = (message: Message): void => {
console.log(message.topic, message.type, message.payload);
};
const onConnect = (client: RealTimeDataClient): void => {
client.subscribe({
subscriptions: [{
topic: "activity",
type: "trades"
}]
});
};
new RealTimeDataClient({ onMessage, onConnect }).connect();
1. Activity (activity)
trades - Completed tradesorders_matched - Order matching events{"event_slug":"string"} OR {"market_slug":"string"}2. Comments (comments)
comment_created, comment_removedreaction_created, reaction_removed{"parentEntityID":number,"parentEntityType":"Event"}3. RFQ (rfq)
4. Crypto Prices (crypto_prices, crypto_prices_chainlink)
update - Real-time price feeds{"symbol":"BTC"} (optional)5. CLOB User (clob_user) β οΈ Requires Auth
order - User's order updatestrade - User's trade executions6. CLOB Market (clob_market)
price_change - Price movementsagg_orderbook - Aggregated order booklast_trade_price - Latest pricesmarket_created, market_resolvedclient.subscribe({
subscriptions: [{
topic: "clob_user",
type: "*",
clob_auth: {
key: "your-api-key",
secret: "your-api-secret",
passphrase: "your-passphrase"
}
}]
});
Monitor Specific Market:
client.subscribe({
subscriptions: [{
topic: "activity",
type: "trades",
filters: `{"market_slug":"btc-above-100k-2024"}`
}]
});
Track Multiple Markets:
client.subscribe({
subscriptions: [{
topic: "clob_market",
type: "price_change",
filters: `["100","101","102"]`
}]
});
Monitor Event Comments:
client.subscribe({
subscriptions: [{
topic: "comments",
type: "*",
filters: `{"parentEntityID":12345,"parentEntityType":"Event"}`
}]
});
This skill includes comprehensive documentation in references/:
Platform Documentation:
Real-Time Client:
Use view to read specific reference files for detailed information.
Platform Capabilities: β Prediction market creation and resolution β Trading API (REST & WebSocket) β Market data queries β User portfolio management β Event and market discovery
Real-Time Streaming: β WebSocket-based persistent connections β Topic-based subscriptions β Dynamic subscription management β Filter support for targeted data β User authentication for private data β TypeScript with full type safety β Initial data dumps on connection
onConnect callback for subscriptionsdisconnect() when done"*") sparinglyFor Beginners:
Start with getting_started.md for foundational concepts.
For API Integration:
Use api.md and trading.md for REST API details.
For Real-Time Data:
Use README.md for WebSocket client implementation.
For LLM Integration:
Use llms.md and llms-full.md for AI/ML use cases.
This comprehensive skill combines Polymarket platform expertise with real-time data streaming capabilities!
Use when you need to run Flow type checking, or when seeing Flow type errors in React code.
Use when you want to validate changes before committing, or when you need to check all React contribution requirements.
Use when feature flag tests fail, flags need updating, understanding @gate pragmas, debugging channel-specific test failures, or adding new flags to React.
Use when you need to check feature flag states, compare channels, or debug why a feature behaves differently across release channels.