n8n.io and Make.com are close neighbors, and there's an infinite stream of templates/use cases online. No code development is far from a walk in the park, and you will need as much resources as you can if you embark on building anything with it.
I would say no solicitation, but truthfully, selling templates is a sinking ship. If I catch anyone trying to sell these (unless it's truly proprietary and not easy to replicate within 5 minutes), I'll personally record a Loom video breaking down everything and also provide the resources in demand under the Link Hub. So be warned, try and sell plastic, I'm opening doors to the factory and cleaning your assembly line publicly.
If you're actually providing something useful, I'd love to talk to you and see how we can work together. The last thing bootstrapped entrepreneurs need is more paywalls and higher gates. This is the last place that will happen, if ever.
So if you've got something you're proud of, show it off!
Especially if it'll drive bottom line to you through service-based requests, visibility and surface area will only grow with time.
Just don't hold any cards to your chest here, I promise you, it'll work more in your favor if you give more than you take!