Automation library · E-commerce

Build a restaurant voice assistant with VAPI

Started by another system calling it, and works across Postgres. 8 steps, 2 loops or waits: small enough to read in one sitting and change without fear.

Small

8 stepsSmall: readable in one sitting
0Branches: places the flow splits
2Loops or waits
1Service it connects to

The flow

Starts it 4Logic 2Service 2

The steps in the order they run, from what starts it.

  1. 1Trigger: Voice Request (VAPI)WebhookStarts it
  2. 2Trigger: Info Request (VAPI)WebhookStarts it
  3. 3Wait For ResponseWaitLogic
  4. 4 Get Restaurant Info (Postgres)PostgresService
  5. 5Update Data (Table Booking / Orders)PostgresService
  6. 6Wait For Response1WaitLogic
  7. 7Respond: Booking/Order Confirmation (VAPI)Respond To WebhookStarts it
  8. 8Respond: Restaurant Details (VAPI)Respond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
8, 2 loops or waits
Size
Small: readable in one sitting
Connects to
Postgres
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Postgres account. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Not long. At 8 steps it can be read in one sitting and changed without fear.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 8 steps before you point it at anything that matters.