Enhance images with Riverflow 2.0 reference-based super-resolution via Replicate
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 10 nodes and runs when someone submits an n8n form (“Input data for Riverflow2.0 refsr”). It uses only n8n's built-in nodes. It also calls api.replicate.com over HTTP.
How it runs
Trigger: When someone submits an n8n form (“Input data for Riverflow2.0 refsr”).
- Input Handling (Code): runs custom JavaScript code
- POST Request to Replicate API (HTTP Request): calls api.replicate.com (POST)
- Wait: waits 20 seconds
- GET Request to check status (HTTP Request): calls an HTTP API
- Check if finished (If): checks a condition and branches into true / false
- Check for errors (If): checks a condition and branches into true / false
- Stop and Error: stops the run with an error
- Isolate output URL (Edit Fields (Set)): sets 1 field: url
- Retrieve Image (HTTP Request): calls an HTTP API
HTTP calls to: api.replicate.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (7)
- Wait
n8n-nodes-base.wait - Stop and Error
n8n-nodes-base.stopAndError - n8n Form Trigger
n8n-nodes-base.formTrigger - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - If
n8n-nodes-base.if - Edit Fields (Set)
n8n-nodes-base.set
From the author
How it works This workflow can take an image URL and enhance said image using Riverflow 2.0 Reference-Based Super-Resolution. This process involves giving the model an image to enhance along with a reference image to specify a certain element to enhance. For…