Hi everyone, I’m Sajjad, the maker of OperantSolo.

OperantSolo started with broader automation content. I’m now focusing it on practical n8n workflows and troubleshooting.

The aim is simple: help you understand the problem, download an example and check how it works.

A good starting point is our free Retry-After lab. It demonstrates a simulated HTTP 429 response, a real Wait node and a retry that keeps the original job data. The guide includes screenshots, setup instructions and results from 18 response tests.

It’s a learning lab, and the guide explains what still needs adapting before using the pattern with a real API.

I’d love your feedback: are the instructions clear enough to follow, and which n8n problem should I cover next?