{blockchain}.broadcast.kline

The {blockchain}.broadcast.kline subscription provides real-time candlestick (K-line) data for transactions on the Solana blockchain via a WebSocket connection.

Subscription Overview

• Connection Address: wss://stream.saturnx.dev/skt

• Type: WebSocket Subscription

• Topic: {blockchain}.broadcast.kline

• Purpose: Receive real-time K-line data for Solana transactions.

• Response Type: JSON object containing candlestick details.

Subscription Setup

Connection Details

• Endpoint: wss://stream.saturnx.dev/skt

• Protocol: WebSocket (WSS for secure connection)

• Authentication: Requires an apiKey in the subscription request.

Subscription Request

To subscribe, send the following JSON message after establishing the WebSocket connection:

{
  "type": "subscribe",
  "topic": "{blockchain}.broadcast.kline",
  "apiKey": ""
}

Field	Type	Required	Description	Example Value
type	String	Yes	Action type (must be "subscribe")	subscribe
topic	String	Yes	Subscription topic	{blockchain}.broadcast.kline
apiKey	String	Yes	API key for authentication

Response FormatOnce subscribed, the server will push real-time K-line data in the following JSON format:json

{
  "blockTime": "2025-03-19T03:38:40Z",
  "close": 0.041766144249537625,
  "max": 0.041766144249537625,
  "min": 0.041766144249537625,
  "volume": "0.2911421853503494"
}

Field	Type	Description
blockTime	String	The UTC timestamp of the candlestick’s block in ISO 8601 format (e.g.,YYYY-MM-DDThh:mm:ssZ).
close	Number	The closing price of the token at the end of the interval, as a high-precision decimal.
max	Number	The highest price of the token during the interval.
min	Number	The lowest price of the token during the interval.
volume	String	The total trading volume of the token during the interval, represented as a string for precision.