OpenAI Compatible API with USD Payments
Built for developers who want reliable, affordable access to cutting-edge AI models.
Works with all OpenAI SDKs, minimal code changes
99.9% uptime with servers worldwide
Bank-level encryption and access controls
Access to latest Chinese AI models
One-line change to switch from OpenAI
Up to 90% cheaper than direct API costs
Access multiple providers through a single API endpoint.
| Model | Price | Context | 倍率 |
|---|---|---|---|
| MiniMax-M2.7 | 1.5 USD/M Token | 32K | |
| Qwen 3.5Plus | 1.5 USD/M Token | 128K | |
| GLM-5 | 1.5 USD/M Token | 128K | |
| Kimi-k2.5 | 1.5 USD/M Token | 128K |
Top up by amount, auto-deducted by model usage
Balance usable across all models, auto-deducted by actual usage
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Just replace the base URL and your OpenAI SDK code works with our API instantly.
# Install
pip install openai
# Python SDK
from openai import OpenAI
client = OpenAI(
api_key="your_nexus_api_key",
base_url="https://www.xouliwei.com/v1"
)
# Use any model
response = client.chat.completions.create(
model="gpt-4",
messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)