DeepSeek-V3, DeepSeek-R1, Doubao, Qwen, GLM-4 — accessible from any OpenAI SDK by changing two lines. No Chinese mobile number, no CNY card, no VPN. Pay-as-you-go from $5.
Free $0.20 credit on signup · No credit card required to start
from openai import OpenAI
client = OpenAI(
base_url="https://wutonglu.com/v1",
api_key="sk-tch-...",
)
resp = client.chat.completions.create(
model="deepseek-chat",
messages=[{"role": "user", "content": "Hi"}],
)
print(resp.choices[0].message.content)Skip the +86 SIM, real-name KYC and CNY-only payment rails. Email signup, USD top-up.
Switch between DeepSeek, Doubao, Qwen and GLM by changing the model string. SSE streaming works out of the box.
Closer to Asia/Pacific traffic than US-east relays. ~30–80 ms upstream RTT into mainland clusters.
Live pricing and full list is at /v1/models.
| Model id | Provider | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|
| Loading… | ||||
from openai import OpenAI
client = OpenAI(
base_url="https://wutonglu.com/v1",
api_key="sk-tch-..."
)
stream = client.chat.completions.create(
model="deepseek-reasoner",
messages=[{"role":"user","content":"Explain Bell's theorem in 2 lines."}],
stream=True,
)
for chunk in stream:
print(chunk.choices[0].delta.content or "", end="")import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://wutonglu.com/v1",
apiKey: "sk-tch-...",
});
const res = await client.chat.completions.create({
model: "doubao-pro-32k",
messages: [{ role: "user", content: "Hello in Japanese" }],
});
console.log(res.choices[0].message.content);curl https://wutonglu.com/v1/chat/completions \
-H "Authorization: Bearer sk-tch-..." \
-H "Content-Type: application/json" \
-d '{
"model": "qwen-plus",
"messages": [{"role":"user","content":"Hi"}]
}'✓ chat/completions (stream + non-stream)
✓ Tool / function calling (where the upstream supports it)
✓ response_format=json_object
✓ Drop-in SDKs: openai-python, openai-node, LangChain, LiteLLM, Vercel AI SDK
Embeddings and image endpoints land soon — open an issue if you need them.
Pay only for tokens used. Top up in USD via Stripe — credit never expires. Per-model rates are shown in the models table above.
On signup. Enough to test a few hundred chat turns on Doubao Lite.
Stripe checkout. Single-card payment, no subscription. Receipt by email.
Higher rate limits on request. Contact us for invoicing.