Step-by-step tutorial showing how to build a production-quality AI voice agent in about ten minutes using Retail AI and NA10. Covers account setup, single-prompt agent creation, Google Calendar integration, webhook automation, and testing. Demonstrates inbound (form) and outbound (batch call) triggers and includes prompts, function configuration, and API headers needed to book live appointments.
– Platform & setup: Create a free Retail AI account, obtain a phone number, and note pay-as-you-go pricing (example: 7¢/minute).
– Agent creation: Use a single-prompt voice agent (example persona “Haley”) and save a custom prompt to handle appointment dialogues.
– Automation & integrations: Build NA10 workflows with a webhook, add AI steps to check availability and create Google Calendar events, and connect an OpenAI API key plus Google credentials.
– Triggers & testing: Test live calls in Retail, enable outbound batch calls or inbound form-triggered calls (e.g., via GHL) and configure Retail API headers to initiate voice interactions.
Quotes:
Build the highest quality AI voice agent in literally 10 minutes.
7 cent per minute is crazy.
Your hot yoga session is all booked — you’ll get a confirmation email shortly.
Statistics
| Upload date: | 2025-12-07 |
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| Likes: | 151 |
| Comments: | 24 |
| Statistics updated: | 2026-01-05 |
Specification: AI Receptionist Tutorial To Book Appointments 24/7 (Retell AI 2026)
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