DataFlex

Bitfinex v2 REST Public Trades

See more Bitfinex v2 REST Examples

The trades endpoint allows the retrieval of past public trades and includes details such as price, size, and time. Optional parameters can be used to limit the number of results; you can specify a start and end timestamp, a limit, and a sorting method. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    Variant vSbResponseBody
    Handle hoSbResponseBody
    Handle hoJarrResp
    Integer iRespStatusCode
    Variant vJarr_trade
    Handle hoJarr_trade
    Integer i
    Integer iCount_i
    String sTrade_id
    String sMts
    String sAmount
    String sPrice
    String sTemp1

    Move False To iSuccess

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

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // Implements the following CURL command:

    // curl https://api-pub.bitfinex.com/v2/trades/tBTCUSD/hist?limit=5

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody
    If (Not(IsComObjectCreated(hoSbResponseBody))) Begin
        Send CreateComObject of hoSbResponseBody
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComQuickGetSb Of hoHttp "https://api-pub.bitfinex.com/v2/trades/tBTCUSD/hist?limit=5" vSbResponseBody To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get Create (RefClass(cComChilkatJsonArray)) To hoJarrResp
    If (Not(IsComObjectCreated(hoJarrResp))) Begin
        Send CreateComObject of hoJarrResp
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComLoadSb Of hoJarrResp vSbResponseBody To iSuccess
    Set ComEmitCompact Of hoJarrResp To False

    Showln "Response Body:"
    Get ComEmit Of hoJarrResp To sTemp1
    Showln sTemp1

    Get ComLastStatus Of hoHttp To iRespStatusCode
    Showln "Response Status Code = " iRespStatusCode
    If (iRespStatusCode >= 400) Begin
        Showln "Response Header:"
        Get ComLastHeader Of hoHttp To sTemp1
        Showln sTemp1
        Showln "Failed."
        Procedure_Return
    End

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // on trading pairs (ex. tBTCUSD)
    // [
    //   [
    //     ID,
    //     MTS,
    //     AMOUNT,
    //     PRICE
    //   ]
    // ]

    // [
    //   [
    //     472164271,
    //     1594077725121,
    //     -0.15101673,
    //     9370
    //   ],
    //   [
    //     472164270,
    //     1594077723860,
    //     -0.015,
    //     9370
    //   ],
    //   [
    //     472164269,
    //     1594077720208,
    //     -0.015,
    //     9370
    //   ],
    //   [
    //     472164267,
    //     1594077718125,
    //     -0.005,
    //     9370
    //   ],
    //   [
    //     472164251,
    //     1594077697587,
    //     -0.015,
    //     9370
    //   ]
    // ]

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    Get Create (RefClass(cComChilkatJsonArray)) To hoJarr_trade
    If (Not(IsComObjectCreated(hoJarr_trade))) Begin
        Send CreateComObject of hoJarr_trade
    End

    Move 0 To i
    Get ComSize Of hoJarrResp To iCount_i
    While (i < iCount_i)
        Get pvComObject of hoJarr_trade to vJarr_trade
        Get ComArrayAt2 Of hoJarrResp i vJarr_trade To iSuccess

        Get ComStringAt Of hoJarr_trade 0 To sTrade_id
        Get ComStringAt Of hoJarr_trade 1 To sMts
        Get ComStringAt Of hoJarr_trade 2 To sAmount
        Get ComStringAt Of hoJarr_trade 3 To sPrice
        Move (i + 1) To i
    Loop



End_Procedure