google/gemini-3.1-pro-preview, anthropic/claude-sonnet-4.6, google/gemini-3-pro-image-preview are Now Live

Claude Sonnet 4 will be retired by both providers: AWS Bedrock and Anthropic on June 14, 2026. We recommend upgrading to Claude Sonnet 4.6.

Claude Opus 4 will be retired by both providers: AWS Bedrock on May 31, 2026 and Anthropic on June 14, 2026. We recommend upgrading to Claude opus 4.7.

Qwen3 Max Thinking Preview will be deprecated and removed on April 24, 2026. We recommend upgrading to Qwen3-Max-Thinking

Caution: On Azure, gpt-5-chat will be deprecated and removed on May 15, 2026.

Claude 3.7 Sonnet will be retired by both providers: AWS Bedrock on April 28, 2026, and Google Cloud Vertex AI on May 11, 2026. We recommend upgrading to Claude Sonnet 4.6.

Get 5% off service fee on top-up, and exclusive gifts for referring friends

A billing anomaly was identified. Affected users will receive compensation. Read more

Caution: On Azure, gpt-5-chat will be deprecated and removed on May 15, 2026.

Get 5% off service fee on top-up, and exclusive gifts for referring friends

A billing anomaly was identified. Affected users will receive compensation. Read more

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Stop juggling accounts, keys, and protocols. ZenMux gives you one account, one API, and direct access to all leading AI models—sourced exclusively from official providers or authorized cloud partners. No proxies. No degraded copies. Just the real model, delivered simply.

Whether you're calling via API (fully compatible with OpenAI, Anthropic, and Google Vertex AI protocols) or using our GUI for chat, image, or video generation—everything flows through a single, unified interface.

Built-In Insurance: Get Paid When AI Disappoints

AI isn't perfect. When you get hallucinated outputs, excessive latency, or low throughput, ZenMux doesn't just log it—we automatically compensate you.

But that's not all: every compensated case is a high-value bad case. We analyze it, anonymize it, and feed it back to you—so you can build a data flywheel to improve your own AI product. You get money back and better models.

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We're obsessed with details. Every request, token, and cent is clearly traceable. ZenMux provides multi-dimensional dashboards, offering unprecedented insight to help you optimize costs and make smarter decisions.

Enterprise-Grade Stability: Multi-Provider Failover & Global Edge Acceleration

ZenMux maintains multiple provider channels and high-capacity reserves for every model. If one provider hits rate limits, fails, or becomes unavailable in a region, the system automatically fails over to a backup—zero downtime for your application.

Meanwhile, powered by Cloudflare's global edge network, user requests are handled by the nearest edge node, drastically reducing latency and ensuring consistent high performance worldwide.

Model Auto Routing: The Right Model for Every Prompt

Enable ZenMux Auto, and our system analyzes your prompt to automatically select the model that delivers the best quality at the lowest cost.

By continuously learning from task patterns and historical performance, we find the Pareto-optimal balance between quality and price—so you get great results without manual model selection.

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Insights & Updates View All

\ \ Changelog\ \ Product\ \ ZenMux Flow 2: 骏图天泽 \ \ Subscription System\ \

Added Subscription payment option alongside existing PAYG (Pay-As-You-Go)\
Supported in both Studio-Chat and API calls, includes text generation, code, and image models\ ...](/content/changelog/index.html)

\ \ Global Affairs\ \ Billing Anomaly Notice and Compensation\ \ Billing Anomaly Notice & Compensation\ \ Mar 9, 2026 • 3 min read\ \ \ \ Safety\ \ ZenMux User Agreement Update Notice\ \ ZenMux User Agreement Update Notice\ \ Mar 9, 2026 • 19 min read\ \

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" AI Coding places extremely high demands on long-context handling, multi-model orchestration, and multi-turn calls. With its professional product strength, stable and efficient invocation, and excellent user experience, ZenMux continuously empowers our business growth and has become a strategic partner we can truly rely on. "

Clacky AI

" After using ZenMux, the efficiency of my emotional companion business has increased a lot. I can access top global models easily, the service is fast and stable, the customer experience is great, and the price is affordable. It really saves me a lot of trouble and is super reliable! "

Scietrain

" I’m thoroughly impressed with ZenMux—it fits my needs perfectly. As an engineer, I love its stable network connection (ensures smooth, uninterrupted workflows), affordable pricing, and engineer-friendly design. It’s reliable, aligns with my work demands, and I’ll definitely use it long-term. "

OOMOL

" Thanks for the shoutout, ZenMux! Qwen3-Max is live and ready to help you build amazing things. "

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Qwen

" ZenMux's endorsement empowers Qwen Cloud with a stronger user foundation. Together, this strategic partnership enables us to focus on building the AI-Native cloud platform of choice for both human & agent. "

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Qwen Cloud

" ZenMux delivers exactly what I need: unshakable stability, lightning fast response times, and impressive cost efficiency. It takes the hassle out of API management, letting me focus on my agent’s performance—not troubleshooting. "

METAGPT

" For Eigent, a tool where consistent LLM support is non-negotiable, ZenMux has been indispensable. Its stability ensures our service runs seamlessly. Even better, we’ve locked in roughly 20% in cost optimization—a game-changer for scaling without compromising on performance. "

Eigent (CamelAI)

Clacky AI

Scietrain

OOMOL

" Thanks for the shoutout, ZenMux! Qwen3-Max is live and ready to help you build amazing things. "

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Qwen

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METAGPT

Eigent (CamelAI)

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OpenAI: Python-SDKAnthropic: Python-SDK

from openai import OpenAI

client = OpenAI(
  base_url="https://zenmux.ai/api/v1",
  api_key="<ZENMUX_API_KEY>"
)

completion = client.chat.completions.create(
  model="qwen/qwen3-max",
  messages=[\
    {\
      "role": "user",\
      "content": "What is the meaning of life?"\
    }\
  ]
)
print(completion.choices[0].message.content)

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[API Request

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