Claude Skill
mnfst/awesome-free-llm-apis
Discover permanently free LLM APIs with included keys. Access Anthropic, Gemini, OpenAI models and build AI applications without cost. Updated regularly.
Overview
Repository
Install this Skill
git clone https://github.com/mnfst/awesome-free-llm-apis.gitRegistry
Summary
A curated list of permanently free LLM APIs, including API keys, for developers and researchers to access various large language models without cost.
永久免费LLM API列表（含API密钥）😎🔑
Key features
- Permanent free access to LLM APIs
- Includes API keys for immediate use
- Covers multiple providers (Anthropic, Gemini, OpenAI, etc.)
- Supports LLM routing and agent workflows
- Regularly updated repository
Use cases
- Building AI applications with free API access
- Testing and prototyping LLM integrations
- Learning and experimenting with different LLM providers
- Developing LLM routing systems
- Creating cost-effective AI agents
README excerpt
<h1 align="center"> <a href="https://github.com/mnfst/awesome-free-llm-apis"> <img src="media/awesome-free-llm-apis.png" width="500" alt="Awesome Free LLM APIs"> </a> </h1> <p align="center"> <a href="https://awesome.re"> <img src="https://awesome.re/badge-flat2.svg" alt="Awesome"> </a> </p> <p align="center">LLM APIs with permanent free tiers for text inference.</p> <p align="center"><sub>All endpoints are OpenAI SDK-compatible unless noted. Each link points to the provider's API key page.</sub></p> ## Contents - [Provider APIs](#provider-apis) - [Inference providers](#inference-providers) - [Glossary](#glossary) ## Provider APIs APIs run by the companies that train or fine-tune the models themselves. ### [AI21 Labs](https://studio.ai21.com/account/api-key) 🇮🇱 $10 trial credits at signup, no credit card. Credits expire in 3 months. Covers Jamba Large and Jamba Mini. Base URL: `https://api.ai21.com/studio/v1` | Model Name | Context | Max Output | Modality | Rate Limit | | --------------- | ------- | ---------- | -------- | --------------- | | Jamba Large 1.7 | 256K | 4K | Text | 200 RPM, 10 RPS | | Jamba Mini 2 | 256K | 4K | Text | 200 RPM, 10 RPS | ### [Aion Labs](https://www.aionlabs.ai) 🇮🇱 Free daily token allowance, no credit card required. Specialized for roleplay and storytelling. Base URL: `https://api.aionlabs.ai/v1` | Model Name | Context | Max Output | Modality | Rate Limit | | ------------- | ------- | ---------- | --------------- | --------------------- | | aion-2.0 | 131K | ~32K | Text (roleplay) | Daily token allowance | | aion-1.0 | 131K | ~32K | Text | Daily token allowance | | aion-1.0-mini | 131K | ~32K | Text