ElevenLabs API key for Voices script.

1. Get an ElevenLabs API key Create an account: https://elevenlabs.io Log in and open Profile -> API Keys (or go to the developers/API keys page). Click Create API Key . Name the key (e.g. "PowerShell Script") and save it when shown. Copy the key immediately as you won’t see the full value again; only the last 4 characters will be visible later. 2. Use the key in PowerShell Send it in the xi-api-key header with every ElevenLabs API request. Avoid hardcoding: # Option A: Use environment variable (recommended) $apiKey = $ env : ELEVENLABS_API_KEY # Set once: $env:ELEVENLABS_API_KEY = "your_key_here" # Option B: Read from secure file (one-time setup: Read-Host -AsSecureString | ConvertFrom-SecureString | Out-File "elevenlabs.key") $apiKey = ( Get-Content "elevenlabs.key" | ConvertTo-SecureString ) . GetNetworkCredential () . Password # Option C: Prompt at runtime $apiKey = Read-Host -Prompt "Enter ElevenLabs API Key" -AsSecureString $apiKey = [ Runtime.InteropServices.Marshal ]:: PtrToStr