To be fair, it is really simple to build your own proxy. I built a custom authentication layer with logging and limits for Dify MCP with just 2 prompts in Kimi.
Later built it out with database limts etc.
Why not use crypto. Each identification is a transaction from your wallet to the other party. After the session or once per day send back the token.
We are so stupid relying on apple/google.
Went with Kimi and z.ai a while back, no regrets yet. When I started using it the limit was far away but Anthropic moves the goalposts, tried to get my money back but they rejected it.
Lesson learned, never buy a full year.
A lot of trial and error. I've built graphical tools with GD in PHP, the difficult part for me what that the coordinates where inverted..
I only knew how to draw lines and pixels, but I got the job done.
I remember the LinkedIn app that got all your contacts from your phone and tried to add them to your network. I had random people from internet-deals (local craigslist) that where popping up. So strange that this was allowed.
Meanwhile the Netherlands is selling the DigiD system to foreign companies and today it came out that we are also are going to outsource of of our key tax systems to an American company.