TokenMix is an AI API relay compatible with the OpenAI interface and a multi-model gateway, operated by Token Limited (Hong Kong). Its core purpose is to let developers access models from multiple model providers through a single OpenAI-compatible endpoint, reducing the cost of integrating separately with each provider.
In terms of main capabilities, TokenMix provides unified OpenAI-compatible SDK access, with the Base URL being https://api.tokenmix.ai/v1。模型目录覆盖聊天、图像、视频、音频和嵌入模型，官方列出的热门模型包括 GPT-5, GPT-5.4, o3, Claude Opus 4.7, Claude Opus 4.6, Gemini 3.1 Pro, Gemini 3.1 Flash, DeepSeek V4 Pro, DeepSeek V4 Flash, DeepSeek V3.2, DeepSeek R1, Llama 4, Qwen 3, Qwen 2.5 Max, Mistral Large 2, Grok 3, Kimi K2, GLM-5.1, MiniMax-Text, Doubao, Hunyuan, Flux 1.1 Pro, etc. Billing uses a prepaid wallet model based on tokens, charging according to actual API usage, with top-ups starting at 1 USD and support for Alipay, Stripe, Antom, or some cryptocurrency payments. The dashboard provides API keys, spending limits, logs, and account control functions, and allows you to view clear per-model pricing and usage records. The platform has a public API status page showing the availability of each provider, and the interface supports seven languages: English, Chinese, Japanese, Korean, Spanish, French, and Russian.
In terms of usage, the officially recommended process is: register at tokenmix.ai, top up using a supported payment method (minimum 1 USD), generate an API key, then change the client Base URL to https://api.tokenmix.ai/v1。现有的 OpenAI SDK code can continue to work without modification. Model IDs can be obtained from the continuously updated Models page, or you can refer to the official 5-minute quick start or the OpenAI-compatible reference documentation to complete integration.
The applicable scenarios are mainly developers who need to call multiple models in one project, want unified billing and key management, or want to try multiple model APIs with a low threshold (top-ups starting at 1 USD).
In terms of limitations, the official materials do not provide free quota, specific rate values, rate limits, SLA commitments, or availability zone information; these contents are not currently provided.
