Launching a crypto trading signals platform – curious about early user feedback

Hi Indie Hackers,

I recently started working on a project that provides structured crypto trading signals for Bitcoin and altcoins. The idea is to help traders make informed decisions with clear entry, stop-loss, and target levels.

I’m curious to hear from the community:

• How do you usually validate early product ideas before acquiring paying users?

• What are some effective ways to get early feedback from a niche audience in crypto or trading?

Any tips, lessons learned, or frameworks would be really appreciated. I want to make sure the product solves real problems from day one.