Grok 4.6 API.One key, 35 models.
Use grok-4.6 with 500K context at one flat 10x rate, then switch to GPT, Claude, and leading Chinese models through familiar endpoints.
curl https://api.llm-token.cn/v1/chat/completions \ --header "Authorization: Bearer YOUR_API_KEY" \ --header "Content-Type: application/json" \ --data '{ "model": "MODEL_ID", "messages": [{ "role": "user", "content": "Explain why the sky is blue." }]}'{ "model": "MODEL_ID", "output": "A clear response, streamed through one compatible gateway."}Supported AI models and image generation
Showing 35 of 35 models
- Claude Sonnet 4.6
- GPT-5.4
- GPT-5.5
- GPT-5.3 Codex Spark
- GPT Image 2
- GPT Image 2 4K
- GPT-5.6 Sol
- GPT-5.6 Terra
- Grok 4.6
- Grok 4.5
- Claude Haiku 4.5
- Claude Sonnet 5
- Claude Fable 5
- Claude Opus 4.6
- Claude Opus 4.7
- Claude Opus 4.8
- Claude Opus 5
- Qwen 3.6 Plus
- Qwen 3.7 Plus
- Qwen 3.7 Max
- Qwen 3.8 Max
- LongCat 2.0
- Hunyuan 3
- MiniMax M3
- Image 01
- Image 01 Live
- Step 3.7 Flash
- Doubao Seed 2.1 Turbo
- MiMo V2.5 Pro
- MiMo V2.5
- DeepSeek V4 Pro
- DeepSeek V4 Flash
- Kimi K3
- GLM 5.1
- GLM 5.2
One API, many models.
Change the model, not your integration. The same key works across familiar API formats.
Docsimport requests response = requests.post( "https://api.llm-token.cn/v1/chat/completions", headers={"Authorization": "Bearer YOUR_API_KEY"}, json={ "model": "MODEL_ID", "messages": [ { "role": "user", "content": "Explain why the sky is blue." } ] })From checkout to first request.
- Choose a plan
Pick prepaid credits for your workload.
- Pay online
Complete checkout with an available payment method.
- Start building
Receive your key by email after payment confirmation.
FAQ
How do I buy an API key?
Open the access page, choose a package, enter the delivery email, and complete payment. New credentials are delivered according to the checkout instructions; also check the spam folder.
How do I top up an existing API key?
Use the top-up page and enter the existing key carefully. Never paste a full key into a public ticket, group chat, screenshot, or shared document.
Where can I check balance and usage?
Use the official quota portal linked on this site. Enter the key only on that official page and never send the full credential to support.
Which regional Base URL should I use?
Use https://gpt-agent.cc/v1 for North and South America, https://eu.gpt-agent.cc/v1 for Europe and Africa, https://hk.gpt-agent.cc/v1 for Southeast Asia, Hong Kong, Macao, Taiwan, Japan, Korea, Australia, and New Zealand, and https://api.llm-token.cn/v1 for mainland China.
Which API formats are supported?
Chat Completions-compatible, Responses-compatible, and Messages-compatible formats are available. Select the format expected by your library, client, or agent workflow.
Which model families are available?
The catalog covers major GPT, Claude, Grok, DeepSeek, Qwen, Doubao, Kimi, GLM, MiniMax, Hunyuan, StepFun, MiMo, and LongCat families. Check the pricing page for current versions, capabilities, and rates.
Are image generation and multimodal inputs supported?
Yes, for models marked with those capabilities in the live catalog. Confirm whether the selected model accepts image URLs, Base64 input, or produces images, and follow its dedicated request format.
How is pricing calculated?
Credits are prepaid and deducted using the live rate for each model, including input/output tokens, multipliers, or per-task fees where applicable. Review the pricing page before purchase or production use.
Ready to make your first request?
Choose a plan, receive your API key, and switch models without rebuilding your integration.