Automation library · Scheduling

Book phone appointments with ElevenLabs and Exotel

Started by another system calling it. It calls services over plain HTTP rather than through connectors. 11 steps, 2 branches: a working afternoon to understand properly.

Medium

11 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
0Services by connector: it calls them over plain HTTP

The flow

Starts it 7Logic 2Service 2

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

  1. 1Appointment Booking WebhookWebhookStarts it
  2. 2Exotel Stream WebhookWebhookStarts it
  3. 3Check Available Slot RequestIfLogic
  4. 4Send Exotel ResponseRespond To WebhookStarts it
  5. 5Fetch Available SlotsHttp RequestService
  6. 6Check Appointment Booking RequestIfLogic
  7. 7Send Slots ResponseRespond To WebhookStarts it
  8. 8Send Booking RequestHttp RequestService
  9. 9Handle Unknown Tool ResponseRespond To WebhookStarts it
  10. 10Send Booking Success ResponseRespond To WebhookStarts it
  11. 11Send Booking Error ResponseRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
11, with 2 branches
Size
Medium: a working afternoon
Connects to
Nothing by connector; it calls services over plain HTTP
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n 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?

Plan an afternoon. 11 steps is enough that you should read each one before running it.

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 11 steps before you point it at anything that matters.