As recorded at collection: GPT4Free: Free access to AI models without an API key
As recorded at collection: GPT4Free, an AI model calling service, provides access endpoints that let you use multiple models for free without an API key. The models available differ by endpoint, and for some endpoints, you need to append v1 to the end of the address to load the model list.
- What you get
- Free access to multiple AI models · No API key required
- Price
- Free
- Valid until
- To be confirmed
- Requirements
- No API key required · Available models vary by endpoint · For some endpoints, append v1 to the end to load the model list
Details
GPT4Free is a free service that lets you call AI models from multiple companies through a single gateway. You do not need to obtain an API key (the authentication string required to use the service) or enter payment information. This is a review by the poster, who verified that it works using actual conversation results and a model-list screen. The NVIDIA-family endpoints offer nearly 100 models. The publicly listed models include the NVIDIA Nemotron family, Meta Llama family, MiniMax, Moonshot Kimi, DeepSeek, Mistral, Google Gemma, Qwen, and others.
Check the addresses on the API endpoint (access address) page in the GPT4Free documentation, then choose an address that offers the model you want. If an address cannot load the model list, append v1 to the end and try again. The post includes a table of the model list for the NVIDIA-family endpoints.
No deadline or usage limit has been specified. The endpoint itself is not included in the post, so you have to find it directly in the parent document.
Sources and verification history
- Collection channel
- NodeLoc
- Collected at
- July 8, 2026, 19:47 KST
- First published
- Updated
- Updates
- July 26, 23:26 · Reclassified due to criteria change