You don't need a new API key. You don't need a new SDK. You don't need to read another provider's documentation.

You don't need a new API key. You don't need a new SDK. You don't
need to read another provider's documentation.

You need to change one string.

import openai

# One client. Every model.
client = openai.OpenAI(
    api_key="mb-xxx",
    base_url="https://aibridge-api.com/v1"
)

That's the entire setup. Everything else is picking which model to use:

# Classification, summarization, simple chat → $0.27/M
client.chat.completions.create(model="deepseek-chat", messages=messages)

# Multilingual, structured output → 128K context
client.chat.completions.create(model="qwen-max", messages=messages)

# Complex reasoning → best for Chinese
client.chat.completions.create(model="glm-4-plus", messages=messages)

# 1M context, always thinks before answering
client.chat.completions.create(model="kimi-k3", messages=messages)

Same import. Same .create() signature. Same response format.
Different model string. You already know how to use every single one
because you already know how to use the OpenAI Python SDK.

Why Kimi K3 is different

Most reasoning models make you decide when to think. You toggle
"reasoning mode" on or off. You add "think step by step" to your
system prompt. You optimize for the right amount of compute.

K3 doesn't give you a choice. Every request runs through a reasoning
pass. No toggle. No config. No prompt engineering.

And it has a 1M token context window — 4x what Claude gives you,
8x what GPT-4o gives you. Drop a codebase. Ask a question. K3 reads
every line, thinks about every line, then answers.

What else you get

• GitHub login — one click to register. No email. No password.5 seconds from click to dashboard.
• Instant onboarding — after login you see your API key, a curl command you can run immediately, and Python SDK code to copy.
• Free playground — try all 15 models with no signup. 10 requests per day. If you like it, registration is one click away.
• Smart dashboard — usage bar that quietly tells you where you stand, then loudly tells you when it's time to upgrade.

15 Chinese AI models. One OpenAI-compatible endpoint. Free tier:
500K tokens/month. No credit card.

→ aibridge-api.com/playground.html (try K3, no signup)
→ aibridge-api.com/register.html (GitHub login, one click)