Chilkat Online Tools

Objective-C / Binance spot API / User Universal Transfer (USER_DATA)

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#import <CkoHttp.h>
#import <CkoHttpResponse.h>

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

CkoHttp *http = [[CkoHttp alloc] init];
BOOL success;

[http SetRequestHeader: @"Content-Type" value: @"application/json"];
[http SetRequestHeader: @"X-MBX-APIKEY" value: @"{{binance-api-key}}"];

CkoHttpResponse *resp = [http QuickRequest: @"POST" url: @"https://domain.com/sapi/v1/asset/transfer?type=MAIN_UMFUTURE&asset=BTC&amount=1.01×tamp={{timestamp}}&signature={{signature}}"];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%d",[resp.StatusCode intValue]);
NSLog(@"%@",resp.BodyStr);

Curl Command

curl -X POST
	-H "Content-Type: application/json"
	-H "X-MBX-APIKEY: {{binance-api-key}}"
https://domain.com/sapi/v1/asset/transfer?type=MAIN_UMFUTURE&asset=BTC&amount=1.01&timestamp={{timestamp}}&signature={{signature}}

Postman Collection Item JSON

{
  "name": "User Universal Transfer (USER_DATA)",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      },
      {
        "key": "X-MBX-APIKEY",
        "value": "{{binance-api-key}}",
        "type": "text"
      }
    ],
    "url": {
      "raw": "{{url}}/sapi/v1/asset/transfer?type=MAIN_UMFUTURE&asset=BTC&amount=1.01&timestamp={{timestamp}}&signature={{signature}}",
      "host": [
        "{{url}}"
      ],
      "path": [
        "sapi",
        "v1",
        "asset",
        "transfer"
      ],
      "query": [
        {
          "key": "type",
          "value": "MAIN_UMFUTURE",
          "description": "Universal transfer type"
        },
        {
          "key": "asset",
          "value": "BTC"
        },
        {
          "key": "amount",
          "value": "1.01"
        },
        {
          "key": "fromSymbol",
          "value": "BNBUSDT",
          "description": "Must be sent when type are ISOLATEDMARGIN_MARGIN and ISOLATEDMARGIN_ISOLATEDMARGIN",
          "disabled": true
        },
        {
          "key": "toSymbol",
          "value": "BNBUSDT",
          "description": "Must be sent when type are MARGIN_ISOLATEDMARGIN and ISOLATEDMARGIN_ISOLATEDMARGIN",
          "disabled": true
        },
        {
          "key": "recvWindow",
          "value": "5000",
          "description": "The value cannot be greater than 60000",
          "disabled": true
        },
        {
          "key": "timestamp",
          "value": "{{timestamp}}",
          "description": "UTC timestamp in ms"
        },
        {
          "key": "signature",
          "value": "{{signature}}",
          "description": "Signature"
        }
      ]
    },
    "description": "You need to enable `Permits Universal Transfer` option for the api key which requests this endpoint.\n\n- `fromSymbol` must be sent when type are ISOLATEDMARGIN_MARGIN and ISOLATEDMARGIN_ISOLATEDMARGIN\n- `toSymbol` must be sent when type are MARGIN_ISOLATEDMARGIN and ISOLATEDMARGIN_ISOLATEDMARGIN\n\nENUM of transfer types:\n- MAIN_UMFUTURE Spot account transfer to USDⓈ-M Futures account\n- MAIN_CMFUTURE Spot account transfer to COIN-M Futures account\n- MAIN_MARGIN Spot account transfer to Margin（cross）account\n- UMFUTURE_MAIN USDⓈ-M Futures account transfer to Spot account\n- UMFUTURE_MARGIN USDⓈ-M Futures account transfer to Margin（cross）account\n- CMFUTURE_MAIN COIN-M Futures account transfer to Spot account\n- CMFUTURE_MARGIN COIN-M Futures account transfer to Margin(cross) account\n- MARGIN_MAIN Margin（cross）account transfer to Spot account\n- MARGIN_UMFUTURE Margin（cross）account transfer to USDⓈ-M Futures\n- MARGIN_CMFUTURE Margin（cross）account transfer to COIN-M Futures\n- ISOLATEDMARGIN_MARGIN Isolated margin account transfer to Margin(cross) account\n- MARGIN_ISOLATEDMARGIN Margin(cross) account transfer to Isolated margin account\n- ISOLATEDMARGIN_ISOLATEDMARGIN Isolated margin account transfer to Isolated margin account\n- MAIN_FUNDING Spot account transfer to Funding account\n- FUNDING_MAIN Funding account transfer to Spot account\n- FUNDING_UMFUTURE Funding account transfer to UMFUTURE account\n- UMFUTURE_FUNDING UMFUTURE account transfer to Funding account\n- MARGIN_FUNDING MARGIN account transfer to Funding account\n- FUNDING_MARGIN Funding account transfer to Margin account\n- FUNDING_CMFUTURE Funding account transfer to CMFUTURE account\n- CMFUTURE_FUNDING CMFUTURE account transfer to Funding account\n\nWeight(IP): 1"
  },
  "response": [
  ]
}