Automation library · Customer support

Route omnichannel customer support with Ollama and Postgres

Started by another system calling it, and works across Postgres. 20 steps, 3 branches: a working afternoon to understand properly.

Medium

20 stepsMedium: a working afternoon
3Branches: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 6Logic 6Service 8

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

  1. 1Chat inboundWebhookStarts it
  2. 2Email inboundWebhookStarts it
  3. 3Social inboundWebhookStarts it
  4. 4Configure template variablesSetLogic
  5. 5Normalize and validateCodeLogic
  6. 6Invalid request?IfLogic
  7. 7Reject inboundRespond To WebhookStarts it
  8. 8Persist and fetch memoryPostgresService
  9. 9Duplicate event?IfLogic
  10. 10Acknowledge duplicateRespond To WebhookStarts it
  11. 11Embed questionHttp RequestService
  12. 12Retrieve approved knowledgePostgresService
  13. 13Classify and draftHttp RequestService
  14. 14Route and guardrailCodeLogic
  15. 15Human handoff?IfLogic
  16. 16Create handoffPostgresService
  17. 17Record outgoing replyPostgresService
  18. 18Notify human queueHttp RequestService
  19. 19Send through channel adapterHttp RequestService
  20. 20Acknowledge providerRespond To WebhookStarts it

How it's built

Starts on
Another system calling it
Steps
20, with 3 branches
Size
Medium: a working afternoon
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?

Plan an afternoon. 20 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 20 steps before you point it at anything that matters.