# Callin.io ## Docs - [Subscriptions Plans](https://aicalldoc.com/Create-AI-Agent/Billing.md): Select and manage your subscription plan, payment method, and invoices. - [Call History](https://aicalldoc.com/Create-AI-Agent/Call-Actions.md): Review call logs, recordings, transcripts, extracted data, and export your results. - [Call Transfer](https://aicalldoc.com/Create-AI-Agent/Call-Transfer.md): Configure call transfer settings so your AI Call Agent can forward calls to a human. - [Clone Voice](https://aicalldoc.com/Create-AI-Agent/Clone-Voice.md): Create a custom AI voice by uploading or recording a sample, and assign it to your AI Call Agents. - [Add Number](https://aicalldoc.com/Create-AI-Agent/Configure-Numbers.md): Learn how to purchase, import, or verify a phone number so your AI agents can place and receive calls. - [Create Agent](https://aicalldoc.com/Create-AI-Agent/Create-Agent.md): This guide walks you through the updated step-by-step process to create and configure an AI agent. - [Connect Google Calendar ](https://aicalldoc.com/Create-AI-Agent/Google-Calendar.md): Connect Google Calendar to check availability and schedule appointments during calls. - [Quick Start](https://aicalldoc.com/Create-AI-Agent/introduction.md): Set up your AI Call Agent from scratch: choose a plan, add numbers, connect Google Calendar, and create your first agent. ## OpenAPI Specs - [openapi](https://aicalldoc.com/api-reference/openapi.json) ## Optional - [YouTube Chanel](https://www.youtube.com/@AICallDocs)