Please I am learning ai automation but API token always finish is there any model that have unlimited token
No. Nothing is free. but you can try groq, they have generous free tier. Or try free google cloud credits.
Try OpenRouter. They have a limit of 20 requests/minute and 50 requests/day. Good resource for learning AI automation.
Try n8n.io
You only have 14 days for like 100k requests and once 14 day is rerached, export your project, create another and import.
You continue the cycle like that
Running out of tokens mid-workflow is the worst — you’re finally building something and the API just… stops.
Good news: 50,000+ free AI requests per day. No credit card. No catch. Here’s both paths 
Cloud path — combine 3 free APIs into one endpoint
Sign up for all three (takes 5 min total):
| Provider | Free Per Day | Why It’s Worth It |
|---|---|---|
| Cerebras | 1M tokens + 14,400 requests | Fastest free API alive — 2,600 tokens/sec |
| Groq | ~1M tokens + 14,400 requests | Best all-rounder, zero friction signup |
| Mistral | 1 BILLION tokens/month | Perfect for batch jobs (2 RPM, so queue overnight) |
Then glue them together with LiteLLM — one proxy that auto-switches providers when one hits its limit:
pip install litellm
Your automation talks to one endpoint. Behind it, three free APIs take turns. Never runs out.
Local path — your own AI, zero limits forever
Install Ollama → run one command → done:
ollama pull llama3.2:3b
Your own AI API is now running at localhost:11434. No internet needed. No tokens to “finish.” Works with n8n for automation workflows.
Got a decent computer (8GB+ RAM)? Go local. Don’t? Use the cloud rotation. Both work — pick one and start building.
Bookmark this list (10K+ stars, updated constantly) — it tracks every free AI API. Providers cut limits without warning — Google slashed theirs 92% overnight in Dec 2025. Multi-provider rotation is your insurance.
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