# How to Access 50+ Chinese AI Models Through One API Endpoint

> Source: <https://dev.to/aiwave/how-to-access-50-chinese-ai-models-through-one-api-endpoint-156i>
> Published: 2026-06-19 09:05:11+00:00

Here's a scenario you've probably lived through: you read a benchmark showing DeepSeek V4 Pro crushing GPT-4o on reasoning tasks. You want to try it. So you sign up for a DeepSeek API key, write a wrapper, swap out your OpenAI client, and test it. Then someone posts about GLM-5's vision capabilities. New account. New API key. New client. Then Qwen-3 comes along. Then MiniMax. Then SenseTime.

By week three you're juggling six API keys, four SDKs, three different authentication schemes, and a billing dashboard for every Chinese AI lab in existence. The promise of cheap inference turns into expensive integration work.

There's a better way. AIWave aggregates 50+ Chinese AI models behind a single OpenAI-compatible endpoint. One API key. One base URL. Change a model name string to switch between DeepSeek, GLM, Qwen, Moonshot, MiniMax, StepFun, and dozens more. Zero client code changes if you're already using the OpenAI SDK.

In this post I'll walk through how the aggregation layer works, show live code from first request to production deployment, and explain why architectural decisions like response streaming and fallback routing matter when you're routing between 50 different model providers.

Before diving into the solution, let's quantify the problem. Here's what it takes to use Chinese AI models directly:

| Provider | Auth Method | Base URL | SDK | Rate Limit Docs |
|---|---|---|---|---|
| DeepSeek | API Key | api.deepseek.com/v1 | OpenAI-compatible | Separate dashboard |
| Zhipu (GLM) | JWT Token | open.bigmodel.cn/api/paas/v4 |
`zhipuai` SDK |
Per-model quotas |
| Qwen (Alibaba) | API Key (DashScope) | dashscope.aliyuncs.com |
`dashscope` SDK |
Token-based buckets |
| Moonshot (Kimi) | API Key | api.moonshot.cn/v1 | OpenAI-compatible | Per-minute limits |
| MiniMax | API Key + Group ID | api.minimax.chat/v1 | Custom SDK | TPM-based |
| StepFun | API Key | api.stepfun.com/v1 | OpenAI-compatible | Account tier |
| SenseNova | API Key + Secret | api.sensenova.cn/v1 | Custom SDK | Concurrency limits |
| ByteDance (Doubao) | AK/SK + Token | ark.cn-beijing.volces.com | `volcenginesdk` |
Complex quota |

That's eight providers with eight different auth flows, eight billing consoles, and eight places where a token refresh can break your pipeline at 3 AM. The OpenAI-compatible ones reduce SDK fragmentation, but the operational overhead of managing keys, quotas, and failover logic across providers remains.

AIWave collapses this into a single surface:

```
POST https://api.aiwave.live/v1/chat/completions
Authorization: Bearer sk-aiwave-xxxxxxxx
Content-Type: application/json

{
  "model": "deepseek/deepseek-v4-pro",
  "messages": [{"role": "user", "content": "Explain the PageRank algorithm"}]
}
```

Change `model`

to `zhipu/glm-5.1`

and you're talking to GLM. Change it to `qwen/qwen3-max`

and you're on Qwen. Same endpoint. Same auth header. Same response format. That's the promise. Let's see how it actually works.

If you've got the OpenAI Python SDK installed, you already have everything you need:

``` python
from openai import OpenAI

client = OpenAI(
    base_url="https://api.aiwave.live/v1",
    api_key="sk-aiwave-your-key-here"
)

response = client.chat.completions.create(
    model="deepseek/deepseek-v4-pro",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "Explain TCP congestion control in two paragraphs."}
    ],
    temperature=0.7,
    max_tokens=1024
)

print(response.choices[0].message.content)
```

That's it. No new SDK. No new import. If you're already using `openai>=1.0.0`

, you change two variables and keep shipping.

Here's the same thing with `curl`

:

```
curl -X POST https://api.aiwave.live/v1/chat/completions \
  -H "Authorization: Bearer sk-aiwave-your-key-here" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek/deepseek-v4-pro",
    "messages": [{"role": "user", "content": "Explain how B+ trees work in 3 sentences."}]
  }'
```

Response format is identical to OpenAI:

```
{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "created": 1718800000,
  "model": "deepseek-v4-pro",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "A B+ tree is a self-balancing tree structure where..."
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 32,
    "completion_tokens": 67,
    "total_tokens": 99
  }
}
```

This is where the unified API gets genuinely useful. Imagine an app that routes different types of queries to different models based on capability and cost:

``` python
from openai import OpenAI

client = OpenAI(
    base_url="https://api.aiwave.live/v1",
    api_key="sk-aiwave-your-key-here"
)

def route_query(user_input: str, task_type: str) -> str:
    model_map = {
        "reasoning":    "deepseek/deepseek-v4-pro",
        "creative":     "moonshot/kimi-k2-thinking",
        "vision":       "zhipu/glm-5.1",
        "code":         "qwen/qwen3-coder-plus",
        "translation":  "qwen/qwen3-max",
        "fast_chat":    "deepseek/deepseek-v4-turbo",
        "agent_tool":   "minimax/minimax-m1",
    }

    model = model_map.get(task_type, "deepseek/deepseek-v4-pro")

    response = client.chat.completions.create(
        model=model,
        messages=[
            {"role": "system", "content": "You are a precise, technical assistant."},
            {"role": "user", "content": user_input}
        ],
        temperature=0.3 if task_type == "reasoning" else 0.8,
        max_tokens=2048
    )

    return response.choices[0].message.content

# Usage
print(route_query("Write a recursive Fibonacci with memoization in Rust", "code"))
print(route_query("Describe what's happening in this chart", "vision"))
print(route_query("Translate this legal document to French", "translation"))
```

One client instance, one API key, seven different models from four different Chinese AI labs. The `route_query`

function doesn't care which provider is behind the model string -- that's the aggregation layer's problem.

Streaming is where API compatibility really earns its keep. The OpenAI SDK handles chunk parsing, reconnection, and buffered line reading. If your proxy is truly compatible, streaming just works:

``` python
from openai import OpenAI
from concurrent.futures import ThreadPoolExecutor

client = OpenAI(
    base_url="https://api.aiwave.live/v1",
    api_key="sk-aiwave-your-key-here"
)

def stream_compare(prompt: str, models: list[str]):
    """Stream responses from multiple models simultaneously for comparison."""

    def stream_one(model: str):
        print(f"\n=== {model} ===")
        stream = client.chat.completions.create(
            model=model,
            messages=[{"role": "user", "content": prompt}],
            stream=True,
            max_tokens=512
        )
        for chunk in stream:
            if chunk.choices[0].delta.content:
                print(chunk.choices[0].delta.content, end="", flush=True)
        print()

    with ThreadPoolExecutor(max_workers=len(models)) as executor:
        executor.map(stream_one, models)

stream_compare(
    "Write a haiku about floating point precision errors",
    ["deepseek/deepseek-v4-pro", "moonshot/kimi-k2-thinking", "qwen/qwen3-max"]
)
```

No per-provider stream handling. No custom iterators for Qwen's event format vs DeepSeek's SSE implementation. The proxy normalizes all of it upstream.

A unified API endpoint enables patterns that are genuinely hard to build when you're wiring up individual providers. Here's a production-grade router with fallback logic:

``` python
import time
from openai import OpenAI, APIError, APITimeoutError

client = OpenAI(
    base_url="https://api.aiwave.live/v1",
    api_key="sk-aiwave-your-key-here",
    timeout=60.0
)

FALLBACK_CHAIN = {
    "deepseek/deepseek-v4-pro": [
        "deepseek/deepseek-v4-pro",
        "qwen/qwen3-max",
        "zhipu/glm-5.1",
    ],
    "zhipu/glm-5.1": [
        "zhipu/glm-5.1",
        "qwen/qwen3-max",
        "deepseek/deepseek-v4-turbo",
    ],
}

def robust_completion(model: str, messages: list, max_retries: int = 3):
    fallback_models = FALLBACK_CHAIN.get(model, [model])

    for attempt, fb_model in enumerate(fallback_models):
        try:
            return client.chat.completions.create(
                model=fb_model,
                messages=messages,
                temperature=0.7,
                max_tokens=2048
            )
        except (APIError, APITimeoutError) as e:
            if attempt < len(fallback_models) - 1:
                print(f"[WARN] {fb_model} failed ({type(e).__name__}), "
                      f"falling back to {fallback_models[attempt + 1]}")
                time.sleep(1 * (attempt + 1))  # Linear backoff
                continue
            raise

    raise RuntimeError(f"All fallbacks exhausted for {model}")
```

This pattern alone would require a mess of conditional imports and per-provider exception handling without a unified endpoint. With AIWave's aggregation layer, it's one `client`

instance and a list of model strings.

The unified API isn't magic. It's a proxy layer that handles:

**1. Authentication translation.** Your `sk-aiwave-*`

key maps to the appropriate provider key on AIWave's backend. Each request gets the correct auth header injected for the target provider.

**2. Schema normalization.** Not every provider implements the OpenAI spec identically. Some use `top_p`

differently. Some require `max_tokens`

to be within model-specific ranges. Others send usage statistics in a slightly different JSON structure. The proxy normalizes requests and responses so the client sees a consistent interface.

**3. Response streaming standardization.** Server-Sent Events (SSE) implementations vary across providers. Some chunk on token boundaries, others on word boundaries. Some include `finish_reason`

in the final chunk, others in a separate `[DONE]`

frame. The proxy standardizes chunking behavior.

**4. Rate limiting and quota management.** Instead of tracking eight different rate limit schemes, you get one unified quota on your AIWave account. The platform handles per-provider rate limits internally.

Here's a snapshot of what's available through the `/v1/models`

endpoint as of June 2026:

| Provider | Model Count | Flagship | Best For |
|---|---|---|---|
| DeepSeek | 5 | deepseek-v4-pro | Reasoning, math, code |
| Zhipu (GLM) | 6 | glm-5.1 | Vision, bilingual, multimodal |
| Qwen (Alibaba) | 8 | qwen3-max | General purpose, translation |
| Moonshot (Kimi) | 4 | kimi-k2-thinking | Long context, creative writing |
| MiniMax | 3 | minimax-m1 | Agent tools, function calling |
| ByteDance (Doubao) | 4 | doubao-2.0-pro | Fast inference, cheap |
| StepFun | 3 | step-3-flash | Vision, OCR |
| SenseNova | 3 | sensenova-6 | Domain-specific (medical, legal) |
| 01.AI (Yi) | 3 | yi-vision-v3 | Open-source focused |
| Baidu (ERNIE) | 3 | ernie-5.0 | Chinese enterprise |
| Other providers | 10+ | - | Various |

That's roughly 50+ models from 10+ providers, all accessible through the same `POST /v1/chat/completions`

call.

Routing through a proxy adds a hop. The question is whether the added latency matters. From production testing:

| Scenario | Direct Provider | Through AIWave | Overhead |
|---|---|---|---|
| DeepSeek V4 Pro (first token) | 420ms | 445ms | 25ms (~6%) |
| GLM-5.1 (first token) | 380ms | 410ms | 30ms (~8%) |
| Qwen3-Max (completion) | 2.3s | 2.39s | 90ms (~4%) |
| Streaming throughput | 85 t/s | 83 t/s | 2 t/s (~2%) |

The overhead is minimal -- typically 20-50ms for request routing and auth injection. For most use cases (chat, code generation, content creation), it's imperceptible. The real wins come from eliminating the operational complexity of multi-provider management.

The aggregation approach isn't always the right call. Specific scenarios where direct provider access makes sense:

`reasoning_effort`

parameter or GLM's `web_search`

tool calling are provider-specific extensions. Some proxies pass these through; some don't.For 90% of use cases -- building apps, prototyping, internal tools, content pipelines -- the unified API is the pragmatic choice.

Head to [aiwave.live](https://aiwave.live) and grab an API key. The free tier includes a generous token allowance for testing.

The platform is built for teams that want to experiment across the Chinese AI ecosystem without the integration tax. One endpoint, one SDK, 50+ models. Swap model names. Ship faster.

*This post is part of the **AIWave** series exploring the economics and engineering of Chinese AI models. Start building at [aiwave.live](https://aiwave.live).*