Acquire trading pairs' order book

This API is used for get the order book for all trading pairs. for example, if we want to get all pairs' order book or a specific trading pair's order book, We could use this API

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Request description: Acquire all trading pairs or a specific trading pair's order book

Request type: GET

Signature required: No

Parameter:

Name	Value (Example)	Mandatory	Descriptioin
market	ETH/BTC	No	The market you want to get order book. If this parameter is not existing, will return all trading paris' order books
limit	20	No	The order book level count, Default is 20, max is 100

Request Url: https://www.catex.io/api/order

Or Request Url with parameters: https://www.catex.io/api/order?market=ETH/BTC&limit=50

Response type: JSON Array

Example:

# Request
GET https://www.catex.io/api/order

# Response
{
    "code":0,
    "data":{
        "market":"ETH/USDT",
        "asks":[
            [
                "1746.980000000000",
                "0.104000000000"
            ],
            [
                "1747.110000000000",
                "0.667000000000"
            ],
            [
                "1747.120000000000",
                "0.884000000000"
            ],
            [
                "1747.130000000000",
                "0.342000000000"
            ],
            [
                "1747.140000000000",
                "0.992000000000"
            ]
        ],
        "bids":[
            [
                "1746.970000000000",
                "1.114000000000"
            ],
            [
                "1746.960000000000",
                "1.080000000000"
            ],
            [
                "1746.950000000000",
                "1.182000000000"
            ],
            [
                "1746.940000000000",
                "1.773000000000"
            ],
            [
                "1746.930000000000",
                "0.956000000000"
            ]
        ],
        "timestamp":"2023-06-15 16:05:13"
    }
}