Launching my First API

Hey Indie Hackers!
Today I launched my first API, aka my first serious product with a paid tier.
This is my first real attempt to launch something that I feel can bring some value to people using it but I have no idea how to promote or go from here.

I did the classic ProductHunt launch, and now what?
What would you do if you were me?

Btw, here's my launch page ;)
https://www.producthunt.com/posts/token-icon-api