market:dex:liquidity [ENT]

👍
Protocols Supported
This subscription only supports Uniswap v2, Uniswap v3, Sushiswap and Uniswap clones.

👍
Blockchains Supported
This subscription only supports data on ethereum-mainnet.

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Request

All pairs:

{
  "jsonrpc" : "2.0",
  "id"      : 1,
  "method"  : "subscribe",
  "params"  : [ "market:dex:liquidity" ]
}

Specific pair or exchange:

{
  "jsonrpc" : "2.0",
  "id"      : 1,
  "method"  : "subscribe",
  "params"  : [ "market:dex:liquidity", { "exchange": "0x5c69bee701ef814a2b6a3edd4b1652cb9cc5aa6f" } ]
}

Param	Type	Description
pair	`string`	The asset pair by which to filter. DEX pairs are most accurate using pair contract address rather than symbols (OPTIONAL)
exchange	`string`	The exchange for which to retrieve asset pairs. (OPTIONAL)

Response

"result": {
  "exchangeId":"0x1f98431c8ad98523631ae4a59f267346ea31f984",
  "pairAddress":"0x3b685307c8611afb2a9e83ebc8743dc20480716e",
  "address":"0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
  "timestamp":1640901195000,
  "timestampNanoseconds":0,
  "transactionHash":"0xa316d8090895649055843c2b27d165746b9368accf4854dc4b469e10487bcdd0",
  "transactionIndex":272,
  "logIndex":467,
  "amount":"3116.233560330526497885",
  "liquidityPrice":"1112.2814865261057512611"
}

Field	Type	Description
exchange	`string`	The exchange contract address.
timestamp	`number`	The time at which the trade took place.
pair	`string`	The pair contract address.

Example

const WebSocket = require('ws');
const ws = new WebSocket('wss://ws.web3api.io/', {headers: {x-api-key:'<api_key>'}});

ws.on('open', () => {
  ws.send(JSON.stringify({
      jsonrpc: '2.0',
      method: 'subscribe',
      params: ['market:dex:liquidity'],
      id: 1,
    }));
});

ws.on('message', data => {
  console.log(JSON.stringify(JSON.parse(data), null, 2));
});