How to Get 500K Free AI Tokens Every Day

Testing a new AI model usually means paying before you find out whether it is any good. There is a way around that: a service that hands you 500K free tokens a day, enough to poke at GLM-5.3-Free, Grok, Composer and more without spending anything.

The quota resets every 24 hours, so it refills on its own, and setup takes about a minute. It speaks the OpenAI-compatible API, which means most tools already know how to talk to it.

What You Need

• A Google or GitHub account to sign in with.
• An AI tool to connect the key to.

Tutorial

1. Open http://hashneuron.space.
2. Sign in with Google or GitHub. Either one works, so pick whichever account you already have open.
3. Create your API key. This is the key you will paste into your tool later.
4. Connect it to your AI tool. The API is OpenAI-compatible, so paste the key wherever your tool asks for an OpenAI key.

Wrapping Up

You now have a key that draws on a 500K-token quota refreshing every 24 hours. That is plenty for testing how a model handles your prompts and for small projects that do not need a paid tier yet. Give GLM-5.3-Free or Grok a run and see which one you actually like.