market:dex:ohlcv

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

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

Make sure you're connected.

Request

All pairs:

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

Specific pair or exchange:

{
  "jsonrpc" : "2.0",
  "id"      : 1,
  "method"  : "subscribe",
  "params"  : [ "market:dex:ohlcv", { "exchangeid": "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)
exchangeid	`string`	The exchange for which to retrieve asset pairs. (OPTIONAL)

Response

"result": [{
  "timestamp":"2021-01-29T00:12:00.000Z",
  "exchange":"0xc0aee478e3658e2610c5f7a4a2e1777ce9e4f2ac",
  "pair":"0xfb3cd0b8a5371fe93ef92e3988d30df7931e2820",
  "open":"160.00500189413906877164",
  "high":"160.00500189413906877164",
  "low":"160.00500189413906877164",
  "close":"160.00500189413906877164",
  "volume":"579.605525927946992761",
  "trades":1
}]

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:ohlcv'],
      id: 1,
    }));
});

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