Formas de acceder a la API de ChatGPT de forma gratuita

You can also try OpenAI's playground which has some free usage before applying for full API access. Good for small projects.

I tried reaching out to OpenAI support directly to ask for free access for a non-profit project, and they were pretty helpful!

Make sure you read OpenAI’s terms so you don’t accidentally break rules trying to get free access.

Don’t forget to check GitHub repos too, devs sometimes share scripts working with limited free API keys.

Sometimes, joining OpenAI’s beta programs or newsletters can give you early access or promo codes.

Watch out for sites claiming free keys, they're usually scams or share keys that get locked quickly.

Some open source projects create wrappers or simulate ChatGPT APIs, maybe you could use those instead of the official API for free?

If you’re just experimenting, consider using the free tier on platforms like Hugging Face which have open models similar to GPT.

Honestly, OpenAI sometimes offers free trial credits when you sign up, so you could use that to experiment with the API without paying.

Sometimes, collaborating on group projects means you can share API costs and get more access collectively.

You can also check ai-u.com for new or trending tools related to AI APIs, sometimes they list platforms offering free trials or credits.

I think OpenAI’s free tier is limited but still can be useful if you optimize your API calls properly.

Sometimes developers share their unused API key credits publicly on forums, but it's risky and might violate terms of service.

You might wanna check if any hackathons or developer events are offering free API keys as giveaways. Sometimes they do!

Keep an eye on OpenAI’s official announcements; they occasionally do promotions or expand free tiers during special events.

I’ve seen some YouTube tutorials explaining how to get started with limited free ChatGPT API usage, helped me a lot!

I heard that some educational programs offer free access or credits, so maybe check if your school or university has a partnership.

Remember to secure your API keys properly, even if they’re free, so no one else abuses them and eats up your quota.