Generate 3D models & textures from images with Hunyuan3D AI

by Yaron Been ✓ · 2,285 views · created 2025-08-07 · Content Creation, Multimodal AI

What this workflow does

This workflow has 8 nodes and runs manually, when you click “Execute workflow”. It uses only n8n's built-in nodes. It also calls api.replicate.com over HTTP.

How it runs

Trigger: Manually, when you click “Execute workflow”.

1. Set API Key (Edit Fields (Set)): sets 1 field: replicate_api_key
2. Create Prediction (HTTP Request): calls api.replicate.com (POST)
3. Extract Prediction ID (Code): runs custom JavaScript code
4. Wait: waits 2 seconds
5. Check Prediction Status (HTTP Request): calls an HTTP API
6. Check If Complete (If): checks a condition and branches into true / false
7. Process Result (Code): runs custom JavaScript code

HTTP calls to: api.replicate.com

Before you upgrade to n8n 3.0

Nodes used (6)

• Manual Triggern8n-nodes-base.manualTrigger
• Edit Fields (Set)n8n-nodes-base.set
• HTTP Requestn8n-nodes-base.httpRequest
• Coden8n-nodes-base.code
• Waitn8n-nodes-base.wait
• Ifn8n-nodes-base.if

From the author

Generate 3D Models & Textures from Images with Hunyuan3D AI This workflow connects n8n → Replicate API to generate 3D-like outputs using the ndreca/hunyuan3d-2.1-test model. It handles everything: sending the request, waiting for processing, checking status,…

View the original on n8n.io → Check your own copy