Send AI-powered inbound LinkedIn replies with La Growth Machine and OpenAI
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
Community nodes
These come from third-party npm packages. In n8n 3.0 unverified community packages are off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
@lagrowthmachine/n8n-nodes-lagrowthmachine(When Message Received)@lagrowthmachine/n8n-nodes-lagrowthmachine(Send Reply with LGM)
Nodes used (5)
- La Growth Machine Trigger
@lagrowthmachine/n8n-nodes-lagrowthmachine.laGrowthMachineTrigger - Filter
n8n-nodes-base.filter - Edit Fields (Set)
n8n-nodes-base.set - OpenAI
@n8n/n8n-nodes-langchain.openAi - La Growth Machine
@lagrowthmachine/n8n-nodes-lagrowthmachine.laGrowthMachine
What it does
Quick overview This workflow listens for new La Growth Machine inbox messages, uses OpenAI to draft a context-aware reply based on the lead and recent thread history, and sends the response back via La Growth Machine as a LinkedIn message. How it works 1. Triggers when a new inbox message is received in La Growth Machine. 2. Filters the event to only continue when the message is inbound (received from the lead). 3. Adds the campaign objective, product context, and tone guidelines used to steer the reply. 4. Sends the lead details and recent conversation history to OpenAI to generate the next reply text. 5. Sends the generated reply back to the lead through La Growth Machine as a LinkedIn message. Setup 1. Connect your La Growth Machine API credentials and ensure the trigger has access to your inbox messages. 2. Add your OpenAI API credentials and confirm the selected model (gpt-4o) is available for your account. 3. Replace the placeholder memberId in the send step with your La Growth Machine Member ID (for example, by looking it up in LGM).