Query ChatGPT.ps1

# Query ChatGPT

$Question = Read-Host -Prompt "Enter question for ChatGPT"
$MaxTokens = 500

# To create encyrpted key (only accessible by same user on same computer): Read-Host 'Enter Password' -AsSecureString  | ConvertFrom-SecureString
# Get API Key from: https://platform.openai.com/account/api-keys
$EncryptedKey = '01000000d08c9ddf0115d111111110c04fc297eb01000000375c94d2507af949b580b30db9220c630000000002000000000003660000c0000000100000007960111110bc941645af55178dbdfd870000000004800000a0000000100000005092a23a11111b00ed569744ef59119d680000005875d457ea6111c4eb2319ca11111e4937cde961aa6da0fb5645069a87cb4b7618147f92543c5f7339b1540168394939f241a86b3c2d1272d22109083b1fe7918b524b'
$KeySecure = ConvertTo-SecureString -String $EncryptedKey
$ApiKey = (New-Object System.Net.NetworkCredential("", $KeySecure)).Password
$Url = "https://api.openai.com/v1/completions"

$Body = [pscustomobject]@{
    "model"             = "text-davinci-003"
    "prompt"            = "$question"
    "temperature"       = .2
    "max_tokens"        = $MaxTokens
    "top_p"             = 1
    "n"                 = 1
    "frequency_penalty" = 1
    "presence_penalty"  = 1
}
$Header = @{
    "Authorization" = "Bearer $ApiKey"
    "Content-Type"  = "application/json"
}
$BodyJSON  = ($Body | ConvertTo-Json -Compress)
Try {
    $Response = Invoke-WebRequest -Headers $Header -Body $BodyJSON -Uri $Url -Method Post
    $Output = ($Response | ConvertFrom-Json).Choices.Text.Trim()
    Return $Output
} Catch {
    Write-Error $_.exception
}