I'm mostly testing the waters, but if people find it useful in the long term, I would like to commercialise it (probably as a SaaS), maybe by providing "pro" fe

I'm mostly testing the waters, but if people find it useful in the long term, I would like to commercialise it (probably as a SaaS), maybe by providing "pro" features such as authentication, longer expiration dates for the API tokens, things like that..