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jesus40

Get data from json

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Hello friends, I need help getting data from json.

I read json from url into a variable.

Is possible to get volume_USD value etc.  where product_id= "ETH-BTC", ? So I want get "37421.69109185" as variable.

I think is better keeping it in the memory as variable. Or easier to convert it to db or csv?

 

 

#include <Inet.au3>
#include <json.au3>
$URL="https://api.abucoins.com/products/stats"
$data = _INetGetSource($URL)
MsgBox("","",$data)

$object=json_decode($data)

local $i=0

while 1

$message=json_get($object,'[product_id]');????????????????????????????????
MsgBox("","volume_USD",$message)

$i=$i+1
WEnd

 

the json structure is here:

https://api.abucoins.com/products/stats

[
  {
    "product_id": "ETH-BTC",
    "last": "0.05202015",
    "open": "0.05009375",
    "high": "0.05250000",
    "low": "0.04872420",
    "volume": "47.77440456",
    "volume_BTC": 2.48523169,
    "volume_USD": 37421.69109185,
    "volume_7d": "364.40240341",
    "volume_30d": "3555.83377072",
    "change": "3.85"
  },
  {
    "product_id": "LTC-BTC",
    "last": "0.01737490",
    "open": "0.01744636",
    "high": "0.01779000",
    "low": "0.01658091",
    "volume": "67.62762830",
    "volume_BTC": 1.17502328,
    "volume_USD": 17941.95920676,
    "volume_7d": "611.57893068",
    "volume_30d": "3881.57766044",
    "change": "-0.41"
  },
  {
    "product_id": "ETC-BTC",
    "last": "0.00191846",
    "open": "0.00189001",
    "high": "0.00198000",
    "low": "0.00162741",
    "volume": "66.48327742",
    "volume_BTC": 0.12754551,
    "volume_USD": 1947.54976323,
    "volume_7d": "738.94495089",
    "volume_30d": "4090.74712156",
    "change": "1.51"
  },
  {
    "product_id": "ZEC-BTC",
    "last": "0.03466163",
    "open": "0.03365452",
    "high": "0.03466163",
    "low": "0.03295811",
    "volume": "33.40101560",
    "volume_BTC": 1.15773364,
    "volume_USD": 17677.95599574,
    "volume_7d": "191.15953471",
    "volume_30d": "887.70158297",
    "change": "2.99"
  }
  ]

 

 

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On 2017. 12. 29. at 5:08 PM, Jos said:

This should be close: :) 

 

Jos

 

Hello, I have another one json. I tried with the same method but its not working.

I tried convert it to csv, but without success. It is different type, or I dont know.. Have You idea how to get the value of "free" where asset is "BTC"?

 

thank You

jesus40

{"makerCommission":10,"takerCommission":10,"buyerCommission":0,"sellerCommission":0,"canTrade":true,"canWithdraw":true,"canDeposit":true,"updateTime":1513881965965,"balances":[{"asset":"BTC","free":"0.00000011","locked":"0.00000000"},{"asset":"LTC","free":"0.00000022","locked":"0.00000000"},{"asset":"ETH","free":"0.00000000","locked":"0.00000000"},{"asset":"BNC","free":"0.00000000","locked":"0.00000000"},{"asset":"ICO","free":"0.00000000","locked":"0.00000000"},{"asset":"NEO","free":"0.00000000","locked":"0.00000000"},{"asset":"BNB","free":"0.00000000","locked":"0.00000000"},{"asset":"123","free":"0.00000000","locked":"0.00000000"},{"asset":"456","free":"0.00000000","locked":"0.00000000"},{"asset":"QTUM","free":"0.00000000","locked":"0.00000000"},{"asset":"EOS","free":"0.00000000","locked":"0.00000000"},{"asset":"SNT","free":"0.00000000","locked":"0.00000000"},{"asset":"BNT","free":"0.00000000","locked":"0.00000000"},{"asset":"GAS","free":"0.00000000","locked":"0.00000000"},{"asset":"BCC","free":"0.00000000","locked":"0.00000000"},{"asset":"BTM","free":"0.00000000","locked":"0.00000000"},{"asset":"USDT","free":"0.00000000","locked":"0.00000000"},{"asset":"HCC","free":"0.00000000","locked":"0.00000000"},{"asset":"HSR","free":"0.00000000","locked":"0.00000000"},{"asset":"OAX","free":"0.00000000","locked":"0.00000000"},{"asset":"DNT","free":"0.00000000","locked":"0.00000000"},{"asset":"MCO","free":"0.00000000","locked":"0.00000000"},{"asset":"ICN","free":"0.00000000","locked":"0.00000000"},{"asset":"ELC","free":"0.00000000","locked":"0.00000000"},{"asset":"PAY","free":"0.00000000","locked":"0.00000000"},{"asset":"ZRX","free":"0.00000000","locked":"0.00000000"},{"asset":"OMG","free":"0.00000000","locked":"0.00000000"},{"asset":"WTC","free":"0.00000000","locked":"0.00000000"},{"asset":"LRX","free":"0.00000000","locked":"0.00000000"},{"asset":"YOYO","free":"0.00000000","locked":"0.00000000"},{"asset":"LRC","free":"0.00000000","locked":"0.00000000"},{"asset":"LLT","free":"0.00000000","locked":"0.00000000"},{"asset":"TRX","free":"0.00000000","locked":"0.00000000"},{"asset":"FID","free":"0.00000000","locked":"0.00000000"},{"asset":"SNGLS","free":"0.00000000","locked":"0.00000000"},{"asset":"STRAT","free":"0.00000000","locked":"0.00000000"},{"asset":"BQX","free":"0.00000000","locked":"0.00000000"},{"asset":"FUN","free":"0.00000000","locked":"0.00000000"},{"asset":"KNC","free":"0.00000000","locked":"0.00000000"},{"asset":"CDT","free":"0.00000000","locked":"0.00000000"},{"asset":"XVG","free":"0.00000000","locked":"0.00000000"},{"asset":"IOTA","free":"0.00000000","locked":"0.00000000"},{"asset":"SNM","free":"0.00000000","locked":"0.00000000"},{"asset":"LINK","free":"0.00000000","locked":"0.00000000"},{"asset":"CVC","free":"0.00000000","locked":"0.00000000"},{"asset":"TNT","free":"0.00000000","locked":"0.00000000"},{"asset":"REP","free":"0.00000000","locked":"0.00000000"},{"asset":"CTR","free":"0.00000000","locked":"0.00000000"},{"asset":"MDA","free":"0.00000000","locked":"0.00000000"},{"asset":"MTL","free":"0.00000000","locked":"0.00000000"},{"asset":"SALT","free":"0.00000000","locked":"0.00000000"},{"asset":"NULS","free":"0.00000000","locked":"0.00000000"},{"asset":"SUB","free":"0.00000000","locked":"0.00000000"},{"asset":"STX","free":"0.00000000","locked":"0.00000000"},{"asset":"MTH","free":"0.00000000","locked":"0.00000000"},{"asset":"CAT","free":"0.00000000","locked":"0.00000000"},{"asset":"ADX","free":"0.00000000","locked":"0.00000000"},{"asset":"PIX","free":"0.00000000","locked":"0.00000000"},{"asset":"ETC","free":"0.00000000","locked":"0.00000000"},{"asset":"ENG","free":"0.00000000","locked":"0.00000000"},{"asset":"ZEC","free":"0.00000000","locked":"0.00000000"},{"asset":"AST","free":"0.00000000","locked":"0.00000000"},{"asset":"1ST","free":"0.00000000","locked":"0.00000000"},{"asset":"GNT","free":"0.00000000","locked":"0.00000000"},{"asset":"DGD","free":"0.00000000","locked":"0.00000000"},{"asset":"BAT","free":"0.00000000","locked":"0.00000000"},{"asset":"DASH","free":"0.00000000","locked":"0.00000000"},{"asset":"POWR","free":"0.00000000","locked":"0.00000000"},{"asset":"BTG","free":"0.00000000","locked":"0.00000000"},{"asset":"REQ","free":"0.00000000","locked":"0.00000000"},{"asset":"XMR","free":"0.00000000","locked":"0.00000000"},{"asset":"EVX","free":"0.00000000","locked":"0.00000000"},{"asset":"VIB","free":"0.00000000","locked":"0.00000000"},{"asset":"ENJ","free":"0.00000000","locked":"0.00000000"},{"asset":"VEN","free":"0.00000000","locked":"0.00000000"},{"asset":"CAG","free":"0.00000000","locked":"0.00000000"},{"asset":"EDG","free":"0.00000000","locked":"0.00000000"},{"asset":"ARK","free":"0.00000000","locked":"0.00000000"},{"asset":"XRP","free":"0.00000000","locked":"0.00000000"},{"asset":"MOD","free":"0.00000000","locked":"0.00000000"},{"asset":"AVT","free":"0.00000000","locked":"0.00000000"},{"asset":"STORJ","free":"0.00000000","locked":"0.00000000"},{"asset":"KMD","free":"0.00000000","locked":"0.00000000"},{"asset":"RCN","free":"0.00000000","locked":"0.00000000"},{"asset":"EDO","free":"0.00000000","locked":"0.00000000"},{"asset":"QASH","free":"0.00000000","locked":"0.00000000"},{"asset":"SAN","free":"0.00000000","locked":"0.00000000"},{"asset":"DATA","free":"0.00000000","locked":"0.00000000"},{"asset":"DLT","free":"0.00000000","locked":"0.00000000"},{"asset":"GUP","free":"0.00000000","locked":"0.00000000"},{"asset":"MCAP","free":"0.00000000","locked":"0.00000000"},{"asset":"MANA","free":"0.00000000","locked":"0.00000000"},{"asset":"PPT","free":"0.00000000","locked":"0.00000000"},{"asset":"OTN","free":"0.00000000","locked":"0.00000000"},{"asset":"CFD","free":"0.00000000","locked":"0.00000000"},{"asset":"RDN","free":"0.00000000","locked":"0.00000000"},{"asset":"GXS","free":"0.00000000","locked":"0.00000000"},{"asset":"AMB","free":"0.00000000","locked":"0.00000000"},{"asset":"ARN","free":"0.00000000","locked":"0.00000000"},{"asset":"BCPT","free":"0.00000000","locked":"0.00000000"},{"asset":"CND","free":"0.00000000","locked":"0.00000000"},{"asset":"GVT","free":"0.00000000","locked":"0.00000000"},{"asset":"POE","free":"0.00000000","locked":"0.00000000"},{"asset":"ALIS","free":"0.00000000","locked":"0.00000000"},{"asset":"BTS","free":"0.00000000","locked":"0.00000000"},{"asset":"FUEL","free":"0.00000000","locked":"0.00000000"},{"asset":"XZC","free":"0.00000000","locked":"0.00000000"},{"asset":"QSP","free":"0.00000000","locked":"0.00000000"},{"asset":"LSK","free":"0.00000000","locked":"0.00000000"},{"asset":"BCD","free":"0.00000000","locked":"0.00000000"},{"asset":"TNB","free":"0.00000000","locked":"0.00000000"},{"asset":"GRX","free":"0.00000000","locked":"0.00000000"},{"asset":"STAR","free":"0.00000000","locked":"0.00000000"},{"asset":"ADA","free":"0.00000000","locked":"0.00000000"},{"asset":"LEND","free":"0.00000000","locked":"0.00000000"},{"asset":"IFT","free":"0.00000000","locked":"0.00000000"},{"asset":"KICK","free":"0.00000000","locked":"0.00000000"},{"asset":"UKG","free":"0.00000000","locked":"0.00000000"},{"asset":"VOISE","free":"0.00000000","locked":"0.00000000"},{"asset":"XLM","free":"0.00000000","locked":"0.00000000"},{"asset":"CMT","free":"0.00000000","locked":"0.00000000"},{"asset":"WAVES","free":"0.00000000","locked":"0.00000000"},{"asset":"WABI","free":"0.00000000","locked":"0.00000000"},{"asset":"SBTC","free":"0.00000000","locked":"0.00000000"},{"asset":"BCX","free":"0.00000000","locked":"0.00000000"},{"asset":"GTO","free":"0.00000000","locked":"0.00000000"},{"asset":"ETF","free":"0.00000000","locked":"0.00000000"},{"asset":"ICX","free":"0.00000000","locked":"0.00000000"},{"asset":"OST","free":"0.00000000","locked":"0.00000000"},{"asset":"ELF","free":"0.00000000","locked":"0.00000000"},{"asset":"AION","free":"0.00000000","locked":"0.00000000"},{"asset":"WINGS","free":"0.00000000","locked":"0.00000000"},{"asset":"BRD","free":"0.00000000","locked":"0.00000000"},{"asset":"NEBL","free":"0.00000000","locked":"0.00000000"},{"asset":"NAV","free":"1.64000000","locked":"0.00000000"},{"asset":"VIBE","free":"0.00000000","locked":"0.00000000"},{"asset":"LUN","free":"0.00000000","locked":"0.00000000"},{"asset":"TRIG","free":"0.00774000","locked":"0.00000000"},{"asset":"APPC","free":"0.00000000","locked":"0.00000000"},{"asset":"CHAT","free":"0.00000000","locked":"0.00000000"}]}

 

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Guess we can start a masterclass JSON here too. :)

Try this one: (demo_json2.txt contains your json data)

#include <Inet.au3>
#include <json.au3>
$data = FileRead("demo_json2.txt")
$object = json_decode($data)
$balances = json_get($object, '.balances')
Local $i = 0

While 1
    $asset = json_get($object, '.balances[' & $i & '].asset')
    If @error Then ExitLoop
    if $asset = "BTC" Then
        $volume_USD = json_get($object, '.balances[' & $i & '].free')
        ConsoleWrite('! $asset:' & $asset & ' $volume_USD = ' & $volume_USD & @CRLF) ;### Debug Console
    EndIf
    $i += 1
WEnd

Jos

Edited by Jos

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39 minutes ago, Jos said:

Guess we can start a masterclass JSON here too. :)

Try this one: (demo_json2.txt contains your json data)

#include <Inet.au3>
#include <json.au3>
$data = FileRead("demo_json2.txt")
$object = json_decode($data)
$balances = json_get($object, '.balances')
Local $i = 0

While 1
    $asset = json_get($object, '.balances[' & $i & '].asset')
    If @error Then ExitLoop
    if $asset = "BTC" Then
        $volume_USD = json_get($object, '.balances[' & $i & '].free')
        ConsoleWrite('! $asset:' & $asset & ' $volume_USD = ' & $volume_USD & @CRLF) ;### Debug Console
    EndIf
    $i += 1
WEnd

Jos

 

I deleted the strings before "balances", and  looks like it worked, but Yours is much correct, thanks :)

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5 hours ago, jesus40 said:

 

I deleted the strings before "balances", and  looks like it worked, but Yours is much correct, thanks :)

Unsure what you mean by the deleted comment. The posted code works fine on the posted Data, so should work for you too....right?

I am working on a script that will help to code these JSON queries by making a JSON.DUMP() function which shows the proper keys.

Jos

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yes, worx fine.

What I tell, i deleted this from json file, except "balances" (before You replied)

{"makerCommission":10,"takerCommission":10,"buyerCommission":0,"sellerCommission":0,"canTrade":true,"canWithdraw":true,"canDeposit":true,"updateTime":1513881965965,"balances":

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Ok... understood.

Try out  this Json.Dump() UDF to see whether that is helpful to determine the proper Json path.
Simply feed it with the JSON string : Json_Dump($data) and run it with SciTE. It will dump the JSON in the SciTEOutput pane.

Jos

see here  

Edited by Jos

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thanks Jos, it worx. 

! Error JSONGET() different!  means?

I tried it with this:

 

$URL="https://api.binance.com/api/v1/exchangeInfo"
$data = _INetGetSource($URL)

 

Edited by jesus40

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The error means I made an mistake in the logic. There is a check build in to verify the found path and its value, so when that error is shown it means there is something wrong.... which is clearly the case here. ;)

Updated the logic and seems to be better (and simpler).

see here

Just give it a try and let me know if it now runs without that error.

Jos

Edited by Jos

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One other update to fix an bug in case the JSON data starts with an Array:

$debug = 0
#include <Inet.au3>
#include <json.au3>
$data = FileRead("demo_json4.htm")
Global $ObjLevel = -1
;~ Global $ObjPath = ""
Global $object = Json_Decode($data)
Json_Dump($data)
;[0].id

Func Json_Dump($Json, $InitTokenCount = 1000)
    Static $Jsmn_Init = __Jsmn_RuntimeLoader("jsmn_init"), $Jsmn_Parse = __Jsmn_RuntimeLoader("jsmn_parse")
    If $Json = "" Then $Json = '""'
    Local $TokenList, $Ret
    Local $Parser = DllStructCreate("uint pos;int toknext;int toksuper")
    Do
        DllCallAddress("none:cdecl", $Jsmn_Init, "ptr", DllStructGetPtr($Parser))
        $TokenList = DllStructCreate("byte[" & ($InitTokenCount * 20) & "]")
        $Ret = DllCallAddress("int:cdecl", $Jsmn_Parse, "ptr", DllStructGetPtr($Parser), "wstr", $Json, "ptr", DllStructGetPtr($TokenList), "uint", $InitTokenCount)
        $InitTokenCount *= 2
    Until $Ret[0] <> $JSMN_ERROR_NOMEM

    Local $Next = 0
    _Json_TokenDump($Json, DllStructGetPtr($TokenList), $Next)
EndFunc   ;==>Json_Dump

Func _Json_TokenDump(ByRef $Json, $Ptr, ByRef $Next, $ObjPath = "")
    If $Next = -1 Then Return Null

    Local $Token = DllStructCreate("int;int;int;int", $Ptr + ($Next * 20))
    Local $Type = DllStructGetData($Token, 1)
    Local $Start = DllStructGetData($Token, 2)
    Local $End = DllStructGetData($Token, 3)
    Local $Size = DllStructGetData($Token, 4)
    $Next += 1

    If $Type = 0 And $Start = 0 And $End = 0 And $Size = 0 Then ; Null Item
        $Next = -1
        Return Null
    EndIf

    Switch $Type
        Case 0 ; Json_PRIMITIVE
            Local $Primitive = StringMid($Json, $Start + 1, $End - $Start)
            Switch $Primitive
                Case "true"
                    Return True
                Case "false"
                    Return False
                Case "null"
                    Return Null
                Case Else
                    If StringRegExp($Primitive, "^[+\-0-9]") Then
                        Return Number($Primitive)
                    Else
                        Return Json_StringDecode($Primitive)
                    EndIf
            EndSwitch

        Case 1 ; Json_OBJECT
            $ObjLevel += 1
            If $debug Then ConsoleWrite('###>- Start objectlevel=' & $ObjLevel & " $Next=" & $Next & " $ObjPath:" & $ObjPath & "  Size:" & $Size & @CRLF) ;### Debug Console
            For $i = 0 To $Size - 1 Step 2
                Local $Key = _Json_TokenDump($Json, $Ptr, $Next)
                $cObjPath = $ObjPath & "." & $Key
                If $debug Then ConsoleWrite('+>- Start objectlevel=' & $ObjLevel & " $Next=" & $Next & " $cObjPath:" & $cObjPath & "  Size:" & $Size & @CRLF) ;### Debug Console
                Local $Value = _Json_TokenDump($Json, $Ptr, $Next, $ObjPath & "." & $Key)
                If $debug Then ConsoleWrite('-<- Return objectlevel=' & $ObjLevel & " $Next=" & $Next & " $cObjPath:" & $ObjPath & "  Size:" & $Size & @CRLF) ;### Debug Console
                If Not ($Value = False) Then
                    If Not IsString($Key) Then
                        $Key = Json_Encode($Key)
                    EndIf
                    If $ObjLevel <= 0 Then
                        $CurJSONKey = "." & $Key
                    EndIf
                    ; show the key and its value
                    ConsoleWrite("+-> " & $cObjPath & '  =' & $Value & @CRLF)
                    If json_get($object, $cObjPath) <> $Value Then
                        ConsoleWrite("! Error JSONGET() different!  " & $cObjPath & '=' & $Value & '   JSONGET("' & $cObjPath & '")=' & json_get($object, $cObjPath) & @CRLF)
                    EndIf
                EndIf
            Next
            If $debug Then ConsoleWrite('###< End object ' & $Next & @CRLF) ;### Debug Console
            $ObjLevel -= 1
            Return False
        Case 2 ; Json_ARRAY
            Local $sObjPath = $ObjPath
            If $debug Then ConsoleWrite('$$$> Start Json_ARRAY:' & $ObjPath & "  Size:" & $Size & @CRLF) ;### Debug Console
            Local $Array[$Size]
            For $i = 0 To $Size - 1
                $sObjPath = $ObjPath & "[" & $i & "]"
                If $debug Then ConsoleWrite('$$$> TokenDump _ARRAY:' & $sObjPath & "  Size:" & $Size & @CRLF) ;### Debug Console
                $Value = _Json_TokenDump($Json, $Ptr, $Next, $sObjPath)
                If $Value <> False Then
                    ; show the key and its value
                    ConsoleWrite("+=> " & $sObjPath & "=>" & $Value & @CRLF)
                EndIf
            Next
            If $debug Then ConsoleWrite('$$$< End   Json_ARRAY:' & $ObjPath & @CRLF) ;### Debug Console
            $ObjPath = $sObjPath
            Return False

        Case 3 ; Json_STRING
            Local $LastKey = Json_StringDecode(StringMid($Json, $Start + 1, $End - $Start))
            If $debug Then ConsoleWrite("=>" & $ObjPath & "." & $LastKey & '  (JSON STRING)' & @CRLF)
            Return $LastKey
    EndSwitch
EndFunc   ;==>_Json_TokenDump

Jos

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You are welcome ;)

Jos

ps, could you please refrain quoting the whole post each time as it makes it much harder to read for everybody. :)

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Updated the original UDF post in Examples too and added the JsonDump() to the latest version.

Jos

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      If the input JSON string is invalid, @Error will be set to $JSMN_ERROR_INVAL. And if the input JSON string is not finish (maybe read from stream?), @Error will be set to $JSMN_ERROR_PART.

      Encoding Function
      Json_Encode($Data, $Option = 0, $Indent = "\t", $ArraySep = ",\r\n", $ObjectSep = ",\r\n", $ColonSep = ": ") $Data can be a string, number, bool, keyword(default or null), 1D arrry, or "Scripting.Dictionary" COM object. Ptr will be converted to number, Binary will be converted to string in UTF8 encoding. Other unsupported types like 2D array, dllstruct or object will be encoded into null.

      $Option is bitmask consisting following constant:
      $JSON_UNESCAPED_ASCII ; Don't escape ascii charcters between chr(1) ~ chr(0x1f) $JSON_UNESCAPED_UNICODE ; Encode multibyte Unicode characters literally $JSON_UNESCAPED_SLASHES ; Don't escape / $JSON_HEX_TAG ; All < and > are converted to \u003C and \u003E $JSON_HEX_AMP ; All &amp;amp;amp;amp;s are converted to \u0026 $JSON_HEX_APOS ; All ' are converted to \u0027 $JSON_HEX_QUOT ; All " are converted to \u0022 $JSON_PRETTY_PRINT ; Use whitespace in returned data to format it $JSON_STRICT_PRINT ; Make sure returned JSON string is RFC4627 compliant $JSON_UNQUOTED_STRING ; Output unquoted string if possible (conflicting with $JSMN_STRICT_PRINT) Most encoding option have the same means like PHP's json_enocde() function. When $JSON_PRETTY_PRINT is set, output format can be change by other 4 parameters ($Indent, $ArraySep, $ObjectSep, and $ColonSep). Because these 4 output format parameters will be checked inside Jsmn_Encode() function, returned string will be always accepted by Jsmn_Decode(). $JSON_UNQUOTED_STRING can be used to output unquoted string that also accetped by Jsmn_Decode().

      $JSON_STRICT_PRINT is used to check output format setting and avoid non-standard JSON output. So this option is conflicting with $JSON_UNQUOTED_STRING.

      Get and Put Functions
      Json_Put(ByRef $Var, $Notation, $Data, $CheckExists = False) Json_Get(ByRef $Var, $Notation) These functions helps user to access object or array more easily. Both dot notation and square bracket notation can be supported. Json_Put() by default will create non-exists objects and arrays. For example:
      Local $Obj Json_Put($Obj, ".foo", "foo") Json_Put($Obj, ".bar[0]", "bar") Json_Put($Obj, ".test[1].foo.bar[2].foo.bar", "Test") Local $Test = Json_Get($Obj, '["test"][1]["foo"]["bar"][2]["foo"]["bar"]') ; "Test" Object Help Functions
      Json_ObjCreate() Json_ObjPut(ByRef $Object, $Key, $Value) Json_ObjGet(ByRef $Object, $Key) Json_ObjDelete(ByRef $Object, $Key) Json_ObjExists(ByRef $Object, $Key) Json_ObjGetCount(ByRef $Object) Json_ObjGetKeys(ByRef $Object) Json_ObjClear(ByRef $Object) These functions are just warps of "Scripting.Dictionary" COM object. You can use these functions if you are not already familiar with it.
       
      == Update 2013/05/19 ==
       
      * Add Jsmn_Encode() option "$JSMN_UNESCAPED_ASCII". Now the default output of Json_Encode() is exactly the same as PHP's json_encode() function (for example, chr(1) will be encoded into u0001).
      $JSON_UNESCAPED_ASCII ; Don't escape ascii charcters between chr(1) ~ chr(0x1f)  
      == Update 2015/01/08 ==
      * Rename the library from jsmn.au3 to json.au3. All function names are changed, too.
      * Add Json_Put() and Json_Get()
      * Add Null support
      * Using BinaryCall.au3 to loading the machine code.
       
      == Update 2018/01/13==   (Jos)
      * Add JsonDump() to list all Json Keys and their values to easily figure out what they are.
      == Update 2018/10/01==  (Jos)
      * Fixed JsonDump() some fields and values were not showing as discussed here  - tnx @TheXman .
      == Update 2018/10/01b==   (Jos)
      * Added Json_ObjGetItems, Tidied source and fixed au3check warnings - tnx @TheXman .
      == Update 2018/10/28==   (Jos)
      * Added declaration for $value to avoid au3check warning - tnx @DerPensionist
      == Update 2018/12/16==   (Jos)
      * Added another declaration for $value to avoid au3check warning  and updated the version at the top - tnx @maniootek
      == Update 2018/12/29==   (Jos)
      * Changed Json_ObjGet() and Json_ObjExists() to allow for multilevel object in string.
      == Update 2019/01/17==   (Jos)
      * Added support for DOT notation in JSON functions.
      _Json(2019.01.17).zip   reverted to this version as the last version has some regression issues that is being worked on.
      == Update 2019/07/15==   (Jos)
      *  Added support for reading keys with a dot inside when using a dot as separator (updated)
       
    • By uncommon
      So I have been reading on how to use OAuth2 Service accounts(https://developers.google.com/identity/protocols/OAuth2ServiceAccount) and ran into an issue with autoit I can not solve. To keep this short to communicate to the Google API I need to use a JSON Web signature containing
      {Base64url encoded header}.{Base64url encoded claim set}.

      The Header and claim set work fine but I do not know how to convert them to a byte array using autoit. I have looked around on the forums and website but have not found anything that seems to work. Here is my code.
      #include-once #include <Array.au3> #include <Constants.au3> #include <Debug.au3> #include <File.au3> #include "Json.au3" #include <Process.au3> #include <ProgressConstants.au3> #include <String.au3> #include <WindowsConstants.au3> #include "WinHttp.au3" #include <UnixTime.au3> #include <StringConstants.au3> Global $UnixTime = _TimeGetStamp() $sJWTheader = '{"alg":"RS256","typ":"JWT"}' $sJWTclaimset = '{"iss":"Removed@forprivacy.com","scope":"https://www.googleapis.com/auth/spreadsheets","aud":"https://www.googleapis.com/oauth2/v4/token","exp":' & $UnixTime + 3600 & ',"iat":' & $UnixTime & '}' Local $taiData = DllStructCreate("BYTE[256]") Local $sText = _base64($sJWTheader)&'.'&_base64($sJWTclaimset) DllStructSetData($taiData, 1, StringToBinary($sText, 4)) Local $bvResult = DllStructGetData($taiData, 1) $sJWTSigature = $bvResult $sJWT = _base64($sJWTheader)&'.'&_base64($sJWTclaimset)&'.'&_base64($sJWTSigature) $POSTHeader = "Content-Type: application/x-www-form-urlencoded" $hOpen = _WinHttpOpen() $hConnect = _WinHttpConnect($hOpen, "https://www.googleapis.com/") $sRead = _WinHttpSimpleSSLRequest($hConnect, "POST", "oauth2/v4/token", Default, "grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Ajwt-bearer&assertion=" & $sJWT) _WinHttpCloseHandle($hConnect) _WinHttpCloseHandle($hOpen) ConsoleWrite($sRead & @LF) The whole bytes thing is beyond with what I know about auotit. I can't tell what I need to fix.
       
       
    • By Miliardsto
      You can see my script to POST json and the problem where occurs backslashes before quotations. Second problem is the apperance , there is no new lines for every new value.
      LOOK in attached images!
       
      You can see rest api on the screen and with id = 0 its made my postman and the rest by autoit (with backslashes)
       
      Func jsonSave() ; Make login request to server JSON POST Local $data, $request Local $obj Local $adress = 'http://35.195.249.40:3004/msg' Json_Put($Obj, ".msgName", "Point HPs") Json_Put($Obj, ".msg", "Not pointed correctly") Json_Put($Obj, ".username", "karolek890") Local $Json = Json_Encode($Obj,$JSON_UNESCAPED_SLASHES) ; WITHOUT preetier becouse it makes clashes r n and t only works in autoit $request = _httpRequestBot($adress, 'POST', $Json) ; only get login if correct then success If @error Then Exit MsgBox(0, "Error", "Open method returned @error = " & @error & " and @extended = " & @extended) Else ConsoleWrite("Data to json server posted!") EndIf EndFunc  
      Im using this JSON UDF
       
       
       


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