How to call a trained LORA?

Questions
1

Describe the problem/error/question

Hey, i have trained a lora ( Image to image ) using fal-ai/flux-lora-fast-training and i have the trigger word as well say, trump.
I have the lora config file and the diffuser lora file. I cant see any tutorials on youtube about it even GPT isnt helping out & i am having a hard time in calling the trained lora?

i dont know how to call it.

Q. can i use different image-image model to use that lora? say nano-banana or any other image to image tool?

Q. i actually want to call it in n8n & i have no idea what the URL should be in the HTTP request node and what body shall i send and what parameters should be sent with them?

if anyone call help me out would be much appreciated - i am ready to answer any further questions as well

What is the error message (if any)?

n8n successfully outputs it but in fal the error code is 422

Please share your workflow

nothing much in the workflow as i am testing it at the moment

image
image845×366 15.2 KB

Share the output returned by the last node

its a manual trigger

Information on your n8n setup

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
2

Hi @shaheer_riaz

This is a simple example workflow for calling nano-banana using fal.ai

Feel free to use it as a guide to understand how things work in Fal,
There are many options available, I recommend reading the Fal documentation for more details for each model..

3

thanks

but the problem is different

i can call basic nodes easily in n8n

i have trained a LORA in falai

and theres a problem with that when i call it in n8n

→ image url; if i upload it to drive theres an issue with it fetching the image

→ if i read the file and convert it into base64 then theres an issue

( http request nodes body is messing up as i have to share the path for the trained LORA but the image URL is the main thing

4

As far as I know, the image link needs to be public,
You can also host your images on S3, for example.

What is the issue?!
Attach your workflow showing the specific error/output, maybe someone will be able to help..

5

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.