Scripts/Get-CoinbaseProductTrade.ps1
|
Function Get-CoinbaseProductTrade { <# .SYNOPSIS Gets a list of the latest trades for a product. .DESCRIPTION Gets a list of the latest trades for a product. .PARAMETER Product Product Id .PARAMETER Limit Limit on number of results to return. (optional) Default = 1000 .PARAMETER Before Used for pagination. Sets start cursor to before Id. .PARAMETER After Used for pagination. Sets end cursor to after Id. .EXAMPLE Get-CoinbaseProductTrade -Product BTC-USD .EXAMPLE Get-CoinbaseProductTrade -Product BTC-USD -Limit 200 .EXAMPLE Get-CoinbaseProductTrade -Product BTC-USD -Limit 200 -Before 300 -After 900 .NOTES .LINK #> [CmdletBinding ()] Param ( [Parameter (Mandatory = $False, ValueFromPipeline = $True, ValueFromPipelineByPropertyName = $True, HelpMessage = 'Enter Limit', Position = 1 ) ] [String]$Limit = 1000, [Parameter (Mandatory = $False, ValueFromPipeline = $True, ValueFromPipelineByPropertyName = $True, HelpMessage = 'Enter before', Position = 2 ) ] [String]$Before, [Parameter (Mandatory = $False, ValueFromPipeline = $True, ValueFromPipelineByPropertyName = $True, HelpMessage = 'Enter after', Position = 3 ) ] [String]$After ) DynamicParam { $ParameterNamePair = 'Product' $AttributeCollection = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $ParameterAttribute = New-Object System.Management.Automation.ParameterAttribute $ParameterAttribute.Mandatory = $True $ParameterAttribute.HelpMessage = 'Enter currency' $ParameterAttribute.Position = 0 $AttributeCollection.Add($ParameterAttribute) $RuntimeParameterDictionary = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary $ArraySet = Get-Content -Path ("$env:ALLUSERSPROFILE\Coinbase\Pairs.txt" ) $ValidateSetAttribute = New-Object System.Management.Automation.ValidateSetAttribute($ArraySet) $AttributeCollection.Add($ValidateSetAttribute) $RuntimeParameter = New-Object System.Management.Automation.RuntimeDefinedParameter($ParameterNamePair, [String[]], $AttributeCollection) $RuntimeParameterDictionary.Add($ParameterNamePair, $RuntimeParameter) Return $RuntimeParameterDictionary } BEGIN { $Products = $PSBoundParameters[$ParameterNamePair] Function Show-Output ($Values) { [PSCustomObject]@{ Name = $Coin.ToUpper() TradeId = $Values.Trade_Id Side = $Values.Side Size = $Values.Size Price = $Values.Price Time = Get-Date($Values.Time) Status = $Status } } } PROCESS { Try { $Headers = New-Object 'System.Collections.Generic.Dictionary[[String],[String]]' $Headers.Add('Content-Type', 'application/json') ForEach ($Coin In $Products) { $Response = Invoke-RestMethod "https://api.exchange.coinbase.com/products/$Coin/trades?limit=$Limit&before=$Before&after=$After" -Method 'GET' -Headers $Headers ForEach ($Item In $Response) { $Status = 'Ok' Show-Output ($Item) } Start-Sleep -Milliseconds 100 } } Catch { $Status = $PSItem.Exception.Message Show-Output ('') } } END {} } |