One API to access 19+ AI models including DeepSeek, GPT, Claude, Gemini. Fully OpenAI-compatible, no VPN needed, built for China mainland with BGP-optimized acceleration.
The simplest way to access top-tier AI models from mainland China
Change only the base_url to switch from OpenAI to TOENK. Zero code modifications needed.
Domestic servers with China Unicom/Telecom/Mobile optimization. P99 latency <500ms.
DeepSeek V4, GPT-4o, Claude Sonnet 4, Gemini 2.5, Grok, Qwen, GLM and more in one API.
TLS 1.3 encryption, WAF protection, data encryption at rest, ISO-compliant infrastructure.
Real-time dashboard for token usage, cost tracking, and latency monitoring.
Email and community support. Enterprise plans include dedicated account manager.
19+ models from leading AI providers under one unified API
Pay only for what you use. No minimums, no commitments.
# Just change the base_url! from openai import OpenAI client = OpenAI( api_key="sk-your-key", base_url="https://toenk-api.com/v1" # β only change ) response = client.chat.completions.create( model="deepseek-v4-flash", messages=[{"role": "user", "content": "Hello!"}] ) print(response.choices[0].message.content)