Functions/MarketData/Get-KETradableAssetPair.ps1
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function Get-KETradableAssetPair { <# .SYNOPSIS Retrieves information about a specific Kraken asset pair or all tradable asset pairs. .DESCRIPTION The Get-KETradableAssetPair function retrieves information about a specific Kraken asset pair, such as trading fees, leverage, and margin. If the Pair parameter is not specified, information about all tradable asset pairs is returned. .PARAMETER Pair The trading pair to retrieve information for. If not specified, information about all tradable asset pairs is returned. .PARAMETER Info The type of information to retrieve for the asset pair. Possible values are "info" (default), "leverage", "fees", and "margin". .EXAMPLE PS C:\> Get-KETradableAssetPair -Pair "XXBTZUSD" -Info "fees" Retrieves trading fee information for the "XXBTZUSD" asset pair. .EXAMPLE PS C:\> Get-KETradableAssetPair Retrieves general information about all tradable asset pairs. .NOTES The KrakenExchange PowerShell module is not affiliated with or endorsed by Kraken exchange. Author: wnapierala [@] hotmail.com, chatGPT Date: 04.2023 .LINK For more information, see the Kraken API documentation: https://docs.kraken.com/rest/#tag/Market-Data/operation/getTradableAssetPairs #> [CmdletBinding()] param ( [Parameter()] [ValidatePattern("^[A-Za-z0-9]{1,10}(\.[A-Za-z0-9]{1,10})?$")] [Alias("AssetPair", "AssetPairs", "Pairs")] [string]$Pair, [Parameter()] [validateSet("info", "leverage", "fees", "margin")] [string]$Info = "info" ) $TradableAssetPairsMethod = "/0/public/AssetPairs" $endpoint = "https://api.kraken.com" $UserAgent = "Powershell Module KrakenExchange/1.0" $TradableAssetPairsUrl = $endpoint + $TradableAssetPairsMethod if ($Pair) { $TradableAssetPairsParams = [ordered]@{ "pair" = $Pair "info" = $info } } else { $TradableAssetPairsParams = [ordered]@{ "info" = $info } } $TradableAssetPairsHeaders = @{ "User-Agent" = $UserAgent } $TradableAssetPairsResponse = Invoke-RestMethod -Uri $TradableAssetPairsUrl -Method Get -Headers $TradableAssetPairsHeaders -Body $TradableAssetPairsParams return $TradableAssetPairsResponse } |