> ## Documentation Index
> Fetch the complete documentation index at: https://developers.callaro.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# First call walkthrough.storyboard

# First Call Quickstart Storyboard

1. Show sandbox API key setup and environment variables.
2. Create a draft campaign through API request.
3. Import sample contacts and confirm import acceptance.
4. Launch campaign and poll call log endpoint for first session.
5. Verify webhook payload receipt and dedupe handling.
6. Show call detail with transcript/recording availability.
7. End with cleanup steps and production promotion checklist.