API call to Coinigy.com website

[nznet]

Hi Guys,

I have been trying to write the API calls to Coinigy.com in AutoitScipt. I have managed to solve most of them put are having trouble with the ones that require parameters to be passed.

The source to the API calls can be found here:
http://docs.coinigy.apiary.io/#reference/market-data/market-data/data-{type:history}

Example code from this site:

curl --include \
     --request POST \
     --header "Content-Type: application/json" \
     --header "X-API-KEY: " \
     --header "X-API-SECRET: " \
     --data-binary "    {
        \"exchange_code\": \"GDAX\",
        \"exchange_market\": \"BTC/USD\",
        \"type\": \"history\"
    }" \
'
https://api.coinigy.com/api/v1/data
'

 

This data one is really annoying me. I have the following so far:

#include <Array.au3>
#include <string.au3>
#include <MsgBoxConstants.au3>

#Region Coinigy Const
Global $sCoinigyAPIUrl = "https://api.coinigy.com/api/v1/"
#EndRegion Coinigy Const

#Region keys
Global Const $sCoinigyAPIKey = "" ; just removed my APIKey
Global Const $sCoinigyAPISecret = "" ; just removed my APISecret
#EndRegion keys

$sResults = CoinigyQueryPrivate("data", "exchange_code=GDAX&exchange_market=BTC/USD&type=history") ; Trade history, asks and bids for any supported exchange/market
ConsoleWrite("Market Data: " & $sResults & @CRLF & @CRLF)



Func CoinigyQueryPrivate($sMethod, $sParameters)
    Local $oHTTP = ObjCreate("winhttp.winhttprequest.5.1")
    $oHTTP.Open("POST", $sCoinigyAPIUrl & $sMethod, False)
    $oHTTP.SetRequestHeader("X-API-KEY", $sCoinigyAPIKey)
    $oHTTP.SetRequestHeader("X-API-SECRET", $sCoinigyAPISecret)
   ; $oHTTP.Send(Binary($sParameters)) ; tried this as well
    $oHTTP.Send($sParameters)
    Local $sReceived = $oHTTP.ResponseText
    Return $sReceived
EndFunc   ;==>CoinigyQueryPrivate

 

If I do other queries that don't require Parameters they work perfectly. I am just totally stumped by the parameter passing queries. I have tried everything and I still can't get it to go. Would really appreciate some help.

If you want to try for yourself live, Coinigy.com give a free 30 trial.... 

Please help...

Thanks in advance.

Edited October 29, 2017 by nznet

[nznet]

BTW forgot to mention the response I get is listed below:

{"err_num":"1057-14-01","err_msg":"Missing or empty parameters:"}

[mLipok]

Please read: How to post code on the forum 

And edit your opening post.

Edited October 29, 2017 by mLipok

[nznet]

Hi thanks for pointing this out... been away from the forum for quite some time... but now back.

Again Thanks

[Danyfirex]

Hello. It seems to be the parameter need to be in JSON notation.

 

Saludos

[mLipok]

3 hours ago, nznet said:

Hi thanks for pointing this out... been away from the forum for quite some time... but now back.

much better, thanks

[mLipok]

btw.
Look here:

As I remember there was (on crowdin.com) looking familiar CURL examples, and I was able to convert them to AutoIt:

btw.
again .... thanks to @trancexx

Edited October 29, 2017 by mLipok

[nznet]

Hi Danyfirex,

I tried using JSON Notation, as below:

$sParameters = '{"exchange_code":"GDAX","exchange_market":"BTC/USD","type":"all"}'

Still get the same error:

{"err_num":"1057-14-01","err_msg":"Missing or empty parameters:"}

I also tried (Reading through your post mLipok):

        $sParameters = '{' & @CRLF
        $sParameters &= 'Content-Transfer-Encoding: binary' & @CRLF
        $sParameters &= '"exchange_code":"GDAX"' & @CRLF
        $sParameters &= '"exchange_market":"BTC/USD"' & @CRLF
        $sParameters &= '"type":"all"' & @CRLF
        $sParameters &= '}' & @CRLF

Any more help would be greatly appreciated.

[Danyfirex]

Hello. try something like this:

Local $sParameters = '{' & @CRLF & _
        '  \"exchange_code\": \"GDAX\",' & @CRLF & _
        '  \"exchange_market\": \"BTC/USD\",' & @CRLF & _
        '  \"type\": \"history\"' & @CRLF & _
        '}'


$oHTTP.Send(Binary($sParameters))


;also add the content type
$oHTTP.SetRequestHeader("Content-Type","application/json")

 

Saludos

Edited October 29, 2017 by Danyfirex

[nznet]

Hi Dany.... I sent you a private PM.

Thanks