Chilkat Online Tools

Swift3 / Binance perpetual future API / Change Initial Leverage

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func chilkatTest() {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let http = CkoHttp()!
    var success: Bool

    http.setRequestHeader("Content-Type", value: "application/json")
    http.setRequestHeader("X-MBX-APIKEY", value: "{{binance-api-key}}")

    var resp: CkoHttpResponse? = http.quickRequest("POST", url: "https://domain.com/fapi/v1/leverage?symbol=BTCUSDT&leverage=20×tamp={{timestamp}}&signature={{signature}}")
    if http.lastMethodSuccess == false {
        print("\(http.lastErrorText!)")
        return
    }

    print("\(resp!.statusCode.intValue)")
    print("\(resp!.bodyStr!)")
    resp = nil

}

Curl Command

curl -X POST
	-H "Content-Type: application/json"
	-H "X-MBX-APIKEY: {{binance-api-key}}"
https://domain.com/fapi/v1/leverage?symbol=BTCUSDT&leverage=20&timestamp={{timestamp}}&signature={{signature}}

Postman Collection Item JSON

{
  "name": "Change Initial Leverage",
  "event": [
    {
      "listen": "prerequest",
      "script": {
        "exec": [
          ""
        ],
        "type": "text/javascript"
      }
    }
  ],
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "name": "Content-Type",
        "type": "text",
        "value": "application/json"
      },
      {
        "key": "X-MBX-APIKEY",
        "type": "text",
        "value": "{{binance-api-key}}"
      }
    ],
    "url": {
      "raw": "{{url}}/fapi/v1/leverage?symbol=BTCUSDT&leverage=20&timestamp={{timestamp}}&signature={{signature}}",
      "host": [
        "{{url}}"
      ],
      "path": [
        "fapi",
        "v1",
        "leverage"
      ],
      "query": [
        {
          "key": "symbol",
          "value": "BTCUSDT"
        },
        {
          "key": "leverage",
          "value": "20"
        },
        {
          "key": "recvWindow",
          "value": "5000",
          "description": "The value cannot be greater than 60000",
          "disabled": true
        },
        {
          "key": "timestamp",
          "value": "{{timestamp}}"
        },
        {
          "key": "signature",
          "value": "{{signature}}"
        }
      ]
    }
  },
  "response": [
  ]
}