polymarket

Rust SDK for Polymarket prediction market.

Features

• CLOB API - Central Limit Order Book trading (orders, market data)
• Gamma API - Market discovery and event data
• RTDS - Real-Time Data Service for live price feeds
• WebSocket - Real-time market and user data streams
• On-chain - Direct blockchain interactions (ERC20, ERC1155, proxy contracts)

Installation

[dependencies]
polymarket = "0.1"

Quick Start

CLOB Client

use polymarket::clob::{ClobClient, ClobConfig};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let config = ClobConfig::polygon_mainnet();
    let client = ClobClient::new(config);

    // Get orderbook
    let book = client.get_order_book("token_id").await?;
    println!("Best bid: {:?}", book.bids.first());

    Ok(())
}

WebSocket Market Data

use polymarket::websocket::channels::MarketWebSocket;
use futures_util::StreamExt;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = MarketWebSocket::new("wss://ws-subscriptions-clob.polymarket.com");

    // Add tokens to subscribe
    client.add_tokens(vec!["token_id".to_string()]).await?;

    // Connect and receive messages
    let mut stream = client.connect().await?;
    while let Some(msg) = stream.next().await {
        println!("{:?}", msg?);
    }

    Ok(())
}

Gamma API

use polymarket::gamma::GammaClient;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = GammaClient::new();

    // Get active markets
    let markets = client.get_markets().await?;
    for market in markets {
        println!("{}: {}", market.question, market.volume);
    }

    Ok(())
}

Modules

• clob - CLOB API client and order building
• gamma - Gamma markets API
• data - Market data client
• rtds - Real-Time Data Service
• websocket - WebSocket streaming (market, user channels)
• onchain - Blockchain interactions (wallet, tokens, contracts)
• relayer - Order relayer client

License

MIT