Chilkat Online Tools

Foxpro / Binance spot API / Order Book

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LOCAL loHttp
LOCAL lnSuccess
LOCAL loQueryParams
LOCAL loResp

* This example assumes the Chilkat API to have been previously unlocked.
* See Global Unlock Sample for sample code.

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loQueryParams = CreateObject('Chilkat.JsonObject')
loQueryParams.UpdateString("symbol","BNBUSDT")

loHttp.SetRequestHeader("Content-Type","application/json")

loResp = loHttp.QuickRequestParams("GET","https://domain.com/api/v3/depth",loQueryParams)
IF (loHttp.LastMethodSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loQueryParams
    CANCEL
ENDIF

? STR(loResp.StatusCode)
? loResp.BodyStr
RELEASE loResp

RELEASE loHttp
RELEASE loQueryParams

Curl Command

curl -G -d "symbol=BNBUSDT"
	-H "Content-Type: application/json"
https://domain.com/api/v3/depth

Postman Collection Item JSON

{
  "name": "Order Book",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{url}}/api/v3/depth?symbol=BNBUSDT",
      "host": [
        "{{url}}"
      ],
      "path": [
        "api",
        "v3",
        "depth"
      ],
      "query": [
        {
          "key": "symbol",
          "value": "BNBUSDT",
          "description": "Trading symbol, e.g. BNBUSDT"
        },
        {
          "key": "limit",
          "value": "100",
          "description": "If limit > 5000, then the response will truncate to 5000",
          "disabled": true
        }
      ]
    },
    "description": "| Limit               | Weight(IP)  |\n|---------------------|-------------|\n| 1-100               | 1           |\n| 101-500             | 5           |\n| 501-1000            | 10          |\n| 1001-5000           | 50          |"
  },
  "response": [
  ]
}