Handle order-status calls and callback requests with Vapi and Data Tables

by Blucca · 0 views · created 2026-10-07 · Support Chatbot, AI Chatbot

What this workflow does

This workflow has 24 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). It uses only n8n's built-in nodes.

How it runs

Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).

1. Create demo orders (Data table): create (table)
2. Split tool calls (Code): runs custom JavaScript code
3. Create callback queue (Data table): create (table)
4. Each tool call (Loop Over Items (Split in Batches)): loops over the items in batches
5. Two synthetic orders (Code): runs custom JavaScript code
6. Build Vapi response (Code): runs custom JavaScript code
7. Validate current tool (Code): runs custom JavaScript code
8. Seed demo orders (Data table): create or update (row)
9. Respond to Vapi (Respond to Webhook): sends the response back to the webhook caller
10. Valid arguments? (If): checks a condition and branches into true / false

…plus 12 more steps. See the full node list below.

Before you upgrade to n8n 3.0

Nodes used (7)

• Manual Triggern8n-nodes-base.manualTrigger
• Data tablen8n-nodes-base.dataTable
• Coden8n-nodes-base.code
• Webhookn8n-nodes-base.webhook
• Loop Over Items (Split in Batches)n8n-nodes-base.splitInBatches
• Ifn8n-nodes-base.if
• Respond to Webhookn8n-nodes-base.respondToWebhook

From the author

Quick overview Give a Vapi assistant two order-support tools: check fulfillment status and record a human callback request. Includes two demo orders, a visible callback queue, and one-click setup with native n8n Data Tables. Built for small support teams and…

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