One-stop AI API Aggregation Platform

Unified access to DeepSeek, Qwen, GLM, GPT, Claude and more — smart routing, unified billing, fine-grained operations with a single API

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$ Quick start
curl https://api.unmisa.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"deepseek-chat","messages":[{"role":"user","content":"你好"}]}'

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Models

🏭

Vendors

👥

Users

⚡

1500

Total Tokens

Why 3Cloud

One integration for every AI scenario

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Unified Access

One API key for 200+ models across vendors, OpenAI-compatible, zero-code migration

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Smart Routing

Auto-select the best supplier with multi-channel failover and circuit breaking

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Unified Billing

Real-time token-level billing, one bill for all models, with balance alerts

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Multi-vendor

Connect to DeepSeek, OpenAI, Anthropic, Google, Zhipu and other leading vendors

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Security & Compliance

IP allowlists, usage limits, audit logs and encrypted transport for enterprise needs

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Multi-platform

Web console + API + agent panel covering dev, operations and management

Popular Models

Chat, embedding, image, audio and more

View all models (0+) →

Start in 3 Steps

From signup to first call in under 3 minutes

Create Account

Create API Key

Create an API key in the console with permissions and limits

Call Models

Call via OpenAI-compatible APIs with cURL, Python or Node.js

Developer Friendly

OpenAI SDK compatible — integrate in a few lines

cURLPythonJavaScript

# Python · OpenAI SDK（base_url = https://api.unmisa.com/v1）
from openai import OpenAI
client = OpenAI(
  api_key="YOUR_API_KEY",
  base_url="https://api.unmisa.com/v1"
)
response = client.chat.completions.create(
  model="deepseek-chat",
  messages=[{"role": "user", "content": "你好"}]
)
print(response.choices[0].message.content)
# Anthropic SDK（base_url = https://api.unmisa.com/anthropic，支持 tool_use / 流式）
from anthropic import Anthropic
client = Anthropic(base_url="https://api.unmisa.com/anthropic", api_key="YOUR_API_KEY")
msg = client.messages.create(model="deepseek-chat", max_tokens=1024, messages=[{"role": "user", "content": "你好"}])

Transparent Pricing

Pay as you go, no hidden fees

Model	Category	Input / 1K tokens	Output / 1K tokens	Context

View full pricing →

FAQ

Q:What is 3Cloud?

3Cloud is an AI API aggregation platform that unifies access to models from multiple vendors through one API key.

Q:How does billing work?

Billed per token with separate input/output rates. Pay only for what you use, no monthly fee.

Q:Which models are supported?

Chat, embedding, image, audio and video models from DeepSeek, Qwen, GLM, GPT, Claude, Gemini and more.

Q:How do I get started?

Q:Is the OpenAI SDK supported?

Fully compatible. Point the SDK base_url to the platform endpoint with a 3Cloud API key.

Q:What if a vendor fails?

The routing engine monitors vendor health and fails over automatically to keep service available.

Q:Do enterprise users get discounts?

Yes. Contact sales for custom pricing, dedicated discounts and priority support.

Ready to get started?

Get ¥5 trial credit on signup

One-stop AI API Aggregation Platform?