The flow
Starts it 5Model 3Logic 8Service 3
The steps in the order they run, from what starts it.
- 1Facebook Verification WebhookWebhookStarts it
- 2Facebook Message WebhookWebhookStarts it
- 3Conversation MemoryMemory Buffer WindowModel
- 4OpenAI Chat ModelLm Chat Open AiModel
- 5Is Token Valid?IfLogic
- 6Acknowledge EventRespond To WebhookStarts it
- 7AI AgentAgentModel
- 8Respond with ChallengeRespond To WebhookStarts it
- 9Respond ForbiddenRespond To WebhookStarts it
- 10Filter Valid MessagesIfLogic
- 11Format ResponseCodeLogic
- 12Store Message for BatchingCodeLogic
- 13Send Response to UserHttp RequestService
- 14Send Seen IndicatorHttp RequestService
- 15SuccessSetLogic
- 16Wait 3 SecondsWaitLogic
- 17Retrieve Batched MessagesCodeLogic
- 18Has Messages to Process?IfLogic
- 19Send Typing IndicatorHttp RequestService
How it's built
- Starts on
- Another system calling it
- Steps
- 19, with 3 branches, 1 loop or waits
- Size
- Medium: a working afternoon
- Connects to
- Nothing by connector; it calls services over plain HTTP
- Model
- OpenAI
- Retrieval
- Answers are drawn from documents you supply, not from the model alone
Questions
What does it need to run?
An n8n account, and a key for OpenAI. 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?
Yes. It calls OpenAI. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 19 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.
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 19 steps before you point it at anything that matters.