GoDaddy really lived up to its bad reputation and recently changed their API rules. The rules are simple: either you own 10 (or 50) domains, you pay $20/month, or you don’t get the API. I personally didn’t get any communication, and this broke my DDNS setup. I am clearly not the only one judging from what I found online. A company this big gating an API behind such a steep price… So I will repeat what many people said before me (being right): don’t. use. GoDaddy.
These are ancient holdovers. Nowadays DNS hosting with API is a dime a dozen. You may have to pay for it occasionally but it’s not going to be even close to $20/mo.
$20/month for a service that anyway is low traffic (especially for hobbyists) is a completely insane price. Even more insane is that their cheapest subscription still doesn’t offer any API access. I agree anyway, but are these staying in business just because they have a consolidated market share? Do they have access to more TLDs? I don’t know, I am genuinely confused. I have absolutely no reason whatsoever to even think of using GoDaddy again.