This document describes the WebSocket subscription methods provided by the ChainStream DEX JavaScript SDK. Each method is a wrapper for the corresponding WebSocket API. For detailed parameter descriptions and return value structures, please click the corresponding API link.

​
Candles Data Subscription

​
Subscribe to Candles Data

Subscribe to token price candles data.
WebSocket API: Candles Data
client.stream.subscribeTokenCandles()

​
Token Data Subscription

​
Subscribe to Token Stats

Subscribe to token market statistics.
WebSocket API: Token Stats
client.stream.subscribeTokenStats()

​
Subscribe to Hot Tokens Stats

Subscribe to market statistics for trending tokens.
WebSocket API: Hot Tokens Stats
client.stream.subscribeHotTokenStats()

​
Subscribe to New Tokens Stats

Subscribe to market statistics for newly listed tokens.
WebSocket API: New Tokens Stats
client.stream.subscribeNewTokenStats()

​
Subscribe to New Tokens Metadata

Subscribe to metadata for newly listed tokens.
WebSocket API: New Tokens Metadata
client.stream.subscribeNewTokensMetadata()

​
Subscribe to New Tokens

Subscribe to information about newly created tokens.
WebSocket API: New Tokens
client.stream.subscribeNewTokens()

​
Subscribe to Token Holders

Subscribe to token holder statistics.
WebSocket API: Token Holders Statistics
client.stream.subscribeTokenHolders()

​
Subscribe to Token Supply

Subscribe to token supply and market cap information.
WebSocket API: Token Supply
client.stream.subscribeTokenSupply()

​
Subscribe to DEX Pool Balance

Subscribe to DEX pool balance information.
WebSocket API: DEX Pool Balance
client.stream.subscribeDexPoolBalance()

​
Subscribe to Token Liquidity

Subscribe to token liquidity statistics.
WebSocket API: Token Liquidity
client.stream.subscribeTokenLiquidity()

​
Wallet Data Subscription

​
Subscribe to Wallet PnL

Subscribe to wallet profit and loss (PnL) statistics.
WebSocket API: Wallet PnL Data
client.stream.subscribeWalletPnl()

​
Subscribe to Wallet Balance

Subscribe to wallet balance information.
WebSocket API: Wallet Balance
client.stream.subscribeWalletBalance()

​
Trade Data Subscription

​
Subscribe to Token Trades

Subscribe to token trading events.
WebSocket API: Token Trade
client.stream.subscribeTokenTrades()

​
Subscribe to Wallet Trade

Subscribe to wallet trading event.
WebSocket API: Wallet Trade
client.stream.subscribeWalletTrade()

​
Connection Management

​
Establish Connection

client.stream.connect()
All subscription methods return an Unsubscribe object that can be used to cancel the subscription: 
const subscription = client.stream.subscribeTokenCandles(/* ... */);
// Cancel subscription
subscription.unsubscribe();
For detailed parameter descriptions, data formats, and error handling, please refer to the WebSocket API Documentation.