Functions/MarketData/Get-KEAssetInfo.ps1
|
function Get-KEAssetInfo { <# .SYNOPSIS Retrieves information about a specific asset or all tradable assets from the Kraken API. .DESCRIPTION This function retrieves information about a specific asset (e.g. currency) from the Kraken API. It requires the asset symbol as input, and returns detailed information about the asset including its name, ticker, trading volume, etc. If the `Asset` parameter is empty, information about all tradable assets will be retrieved. .PARAMETER Asset The symbol of the asset for which information is to be retrieved. If this parameter is empty, information about all tradable assets will be retrieved. .EXAMPLE Get-KEAssetInfo -Asset "XBT" Retrieves information about the "XBT" asset (Bitcoin) from the Kraken API. .EXAMPLE Get-KEAssetInfo Retrieves information about all tradable assets from the Kraken API. .LINK For more information, see the Kraken API documentation: https://docs.kraken.com/rest/#tag/Market-Data/operation/getAssetInfo .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 = $false)] [ValidatePattern("^[A-Za-z0-9]{1,10}(\.[A-Za-z0-9]{1,10})?$")] [string]$Asset ) $AssetInfoMethod = "/0/public/Assets" $endpoint = "https://api.kraken.com" $UserAgent = "Powershell Module KrakenExchange/1.0" $AssetInfoUrl = $endpoint + $AssetInfoMethod if ($Asset) { $AssetInfoParams = [ordered]@{ "asset" = $Asset "aclass" = "currency" } } else { $AssetInfoParams = [ordered]@{ "aclass" = "currency" } } $AssetInfoHeaders = @{ "User-Agent" = $UserAgent } $AssetInfoResponse = Invoke-RestMethod -Uri $AssetInfoUrl -Method Get -Headers $AssetInfoHeaders -Body $AssetInfoParams return $AssetInfoResponse } |