(Visual FoxPro) Bitfinex v2 REST Public Trades

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.

For more information, see https://docs.bitfinex.com/reference#rest-public-trades

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL loHttp
LOCAL lnSuccess
LOCAL loSbResponseBody
LOCAL loJarrResp
LOCAL lnRespStatusCode
LOCAL loJarr_trade
LOCAL i
LOCAL lnCount_i
LOCAL lcTrade_id
LOCAL lcMts
LOCAL lcAmount
LOCAL lcPrice

* 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')

* 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

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.StringBuilder')
loSbResponseBody = CreateObject('Chilkat.StringBuilder')
lnSuccess = loHttp.QuickGetSb("https://api-pub.bitfinex.com/v2/trades/tBTCUSD/hist?limit=5",loSbResponseBody)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loSbResponseBody
    CANCEL
ENDIF

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonArray')
loJarrResp = CreateObject('Chilkat.JsonArray')
loJarrResp.LoadSb(loSbResponseBody)
loJarrResp.EmitCompact = 0

? "Response Body:"
? loJarrResp.Emit()

lnRespStatusCode = loHttp.LastStatus
? "Response Status Code = " + STR(lnRespStatusCode)
IF (lnRespStatusCode >= 400) THEN
    ? "Response Header:"
    ? loHttp.LastHeader
    ? "Failed."
    RELEASE loHttp
    RELEASE loSbResponseBody
    RELEASE loJarrResp
    CANCEL
ENDIF

* 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

i = 0
lnCount_i = loJarrResp.Size
DO WHILE i < lnCount_i
    loJarr_trade = loJarrResp.ArrayAt(i)

    lcTrade_id = loJarr_trade.StringAt(0)
    lcMts = loJarr_trade.StringAt(1)
    lcAmount = loJarr_trade.StringAt(2)
    lcPrice = loJarr_trade.StringAt(3)

    RELEASE loJarr_trade
    i = i + 1
ENDDO

RELEASE loHttp
RELEASE loSbResponseBody
RELEASE loJarrResp