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Automated restaurant call handling & table booking system with VAPI and PostgreSQL

n8nn8n6 modulesv1.0
UNSUPPORTED_SLUG_FORMAT

Acts as a virtual receptionist for the restaurant, handling incoming calls via VAPI without human intervention. It collects user details (name, booking time, number of people) for table bookings, checks availability in a PostgreSQL database using n8n, books the table if available, and sends confirmation. It also provides restaurant details to users, mimicking a human receptionist. Key Insights 1. VAPI must be configured to accurately capture user input for bookings and inquiries. 2. Postgr

At a glance

Automated restaurant call handling & table booking system with VAPI and PostgreSQL is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects UNSUPPORTED_SLUG_FORMAT. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
UNSUPPORTED_SLUG_FORMAT
Modules
6
Price
Free
Version
v1.0
Automated restaurant call handling & table booking system with VAPI and PostgreSQL workflow diagram

About this workflow

Acts as a virtual receptionist for the restaurant, handling incoming calls via VAPI without human intervention. It collects user details (name, booking time, number of people) for table bookings, checks availability in a PostgreSQL database using n8n, books the table if available, and sends confirmation. It also provides restaurant details to users, mimicking a human receptionist. Key Insights 1. VAPI must be configured to accurately capture user input for bookings and inquiries. 2. PostgreSQL database requires a table to manage restaurant bookings and availability. Workflow Process - Initiate the workflow with a VAPI call to collect user details (name, time, number of people). - Use n8n to query the PostgreSQL database for table availability. - If a table is available, book it using n8n and update the PostgreSQL database. - Send a booking confirmation and hotel service details back to VAPI via n8n. - Store and update restaurant table data in the PostgreSQL database using n8n. Usage Guide 1. Import the workflow into n8n and configure VAPI and PostgreSQL credentials. 2. Test with a sample VAPI call to ensure proper data collection and booking confirmation. Prerequisites - VAPI API credentials for call handling - PostgreSQL database with booking and availability tables Customization Options Modify the VAPI input fields to capture additional user details or adjust the PostgreSQL query for specific availability criteria.

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How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n → click the menu → Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

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