Functions/UserData/Add-KEOrder.ps1
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function Add-KEOrder { <# .LINK For more information, see the Kraken API documentation: https://docs.kraken.com/rest/#tag/User-Data/operation/getAddOrder .NOTES The KrakenExchange PowerShell module is not affiliated with or endorsed by Kraken exchange. Author: wnapierala [@] hotmail.com, chatGPT Date: 04.2023 #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [string]$ApiKey = ([Environment]::GetEnvironmentVariable('KE_API_KEY', 'user')), [Parameter(Mandatory = $false)] [Alias("encodedAPISecret")] [string]$ApiSecret = ([Environment]::GetEnvironmentVariable('KE_API_SECRET', 'user')), [string]$UserRefID, [Parameter(Mandatory = $true)] [ValidateSet("market", "limit", "stop-loss", "take-profit", "stop-loss-limit", "take-profit-limit", "settle-position")] [Alias("Order")] [string]$OrderType, [Parameter(Mandatory = $true)] [ValidateSet("buy", "sell")] [Alias("Direction")] [string]$Type, [Parameter(Mandatory = $true)] [string]$Volume, [string]$DisplayVol, [Parameter(Mandatory = $true)] [string]$Pair, [string]$Price, [Alias("SecondaryPrice")] [string]$Price2, [ValidateSet("index", "last")] [string]$Trigger = "last", [string]$Leverage = "none", [bool]$ReduceOnly = $false, [ValidateSet("cancel-newest", "cancel-oldest", "cancel-both")] [string]$StpType = "cancel-newest", [string]$oflags, [ValidateSet("GTC", "IOC", "GTD")] [string]$timeinforce = "GTC", [string]$starttm = "0", [string]$expiretm = "0", [ValidateSet("limit", "stop-loss", "take-profit", "stop-loss-limit", "take-profit-limit")] [string]$close_ordertype, [string]$close_price, [string]$close_price2, [string]$deadline, [bool]$validate = $false ) try { Write-Debug ($MyInvocation.ScriptName | Out-String) Write-Debug ($MyInvocation.mycommand | Out-String) Write-Debug ($MyInvocation.BoundParameters | Out-String) Write-Debug ($MyInvocation.InvocationName | Out-String) Write-Debug ($MyInvocation.PipelineLength | Out-String) Write-Debug ($MyInvocation.ScriptLineNumber | Out-String) Write-Debug "APIKey env.: $([Environment]::GetEnvironmentVariable('KE_API_KEY', "User"))" Write-Debug "APIKey arg.: ${ApiKey}" Write-Debug "APISecret env.: $([Environment]::GetEnvironmentVariable('KE_API_SECRET', "User"))" Write-Debug "APISecret arg.: ${ApiSecret}" # Check if ApiSecret is provided or needs to be retrieved if (-not $ApiSecret) { Disconnect-KExchange Connect-KExchange $ApiKey = ([Environment]::GetEnvironmentVariable('KE_API_KEY', "User")) $ApiSecretEncoded = $ApiSecret = ([Environment]::GetEnvironmentVariable('KE_API_SECRET', "User")) } else { $ApiSecretEncoded = $ApiSecret } # Define User-Agent header $UserAgent = "Powershell Module KrakenExchange/1.0" # Define API endpoint and version $endpoint = "https://api.kraken.com" $AddOrderMethod = "/0/private/AddOrder" $AddOrderUrl = $endpoint + $AddOrderMethod # Generate nonce for API request $nonce = [Math]::Round((New-TimeSpan -Start "1/1/1970").TotalMilliseconds) # Define parameters for API request $AddOrderParam = [ordered]@{ "nonce" = $nonce "userref" = $UserRefID "ordertype" = $ordertype "type" = $type "volume" = $volume "displayvol" = $displayvol "pair" = $pair "price" = $price "price2" = $Price2 "trigger" = $Trigger "leverage" = $leverage "reduce_only" = $reduce_only "stptype" = $stptype "oflags" = $oflags "timeinforce" = $timeinforce "starttm" = $starttm "expiretm" = $expiretm } Write-Debug $MyInvocation.ScriptName Write-Debug "AddOrderParam: $($AddOrderParam | out-string)" # Generate signature for API request $signature = Set-KESignature -Payload $AddOrderParam -URI $AddOrderMethod -ApiSecret $ApiSecretEncoded # Define headers for API request $AddOrderHeaders = @{ "API-Key" = $apiKey; "API-Sign" = $signature; "User-Agent" = $useragent } # Send API request and retrieve response $AddOrderResponse = Invoke-RestMethod -Uri $AddOrderUrl -Method Post -body $AddOrderParam -Headers $AddOrderHeaders # Return the response return $AddOrderResponse } catch { return $_.exception.message } } |