As is well known, in China, it's not possible to directly use the API services of the "Big Three" - OpenAI/Gemini/Claude. To use them, you need to bypass internet restrictions and have a foreign credit card, or use a third-party relay API service. Third-party relay APIs are generally cheaper, but their quality and stability may be unreliable, and they may disappear at any time.

I've previously recommended some domestic API service providers, such as:

Alibaba Bailian: https://bailian.console.aliyun.com

Silicon Flow: https://cloud.siliconflow.cn

ByteDance Volcano Engine Ark: https://console.volcengine.com/ark

OpenRouter: https://openrouter.ai

Currently, 302.AI seems to be the most complete domestic AI large model marketplace that can be directly connected to without a VPN. It gathers various mainstream models from home and abroad, covering everything from language models to image generation, audio and video generation, speech synthesis, speech recognition, and more. Almost every AI large model you can name can be used here.

• No bypassing required, direct connection in China, register and receive $1 credit.
• Global Models, All in One: Not only includes the "Big Three" - OpenAI, Gemini, and Claude, but also integrates major domestic models such as Qwen and Deepseek.
• Comprehensive AI Capabilities: Covers all-around AI capabilities such as language models, image generation, audio and video generation, speech synthesis, and speech recognition.
• OpenAI API Compatible: Language models are perfectly compatible with the OpenAI API format and can directly replace ChatGPT-like calls.
• Prices Consistent with Official: Top models (such as the GPT-4 series) are priced the same as the official OpenAI prices.

Model Lineup ​

🌍 International AI "Big Three"

Mainstream Domestic AI Models

Full-Power Deepseek-r1

🎨 Text-to-Image Generation Models

🎬 Text-to-Video Generation Models

🎤 Speech Synthesis / Speech Recognition / Voice Cloning

🔑 Quick Start Guide: ​

1. Register & Create an API Key:
   • Visit the registration page: https://gpt302.saaslink.net/teRK8Y to complete registration. Register and receive $1 credit. If you haven't received it, please join the community and contact them for assistance according to the page prompts.
   • Go to the API Key management page: https://dash.302.ai/apis/list to create your exclusive API Key.

Friendly Reminder: If the API option is not displayed on the left, please click "Personal Center" and set the address to "Overseas".

2. Replace API Information:

   • API Interface Address: https://api.302.ai/v1
   • API Key: Your created API Key
   • Model Name: Fill in the name of the model you want to use (supports all OpenAI/Gemini/Claude models)

3. Enjoy the Experience!

   Take pyVideoTrans video translation software as an example:

OpenAI SDK Usage Example: ​

from openai import OpenAI
client = OpenAI(
    api_key='sk-123456',  # Replace with your API Key
    base_url='https://api.302.ai/v1'
)

completion = client.chat.completions.create(
    model="gpt-4o",  # You can replace it with the model you want to use
    messages=[
        {"role": "system", "content": "You are an SRT subtitle translation assistant."},
        {
            "role": "user",
            "content": "Translate the SRT subtitles within the <INPUT> tags into English, ensuring that the output conforms to the EBU-STL standard SRT subtitle content <INPUT>............</INPUT>"
        }
    ]
)

print(completion.choices[0].message.content)

💰 Price Overview: ​

• Top Models: Prices are consistent with official OpenAI/Gemini/Claude prices.
• Some Self-Deployed Models: More price competitive.

For a detailed price list, please click here: https://302.ai/pricing

Click here to register and experience it: https://gpt302.saaslink.net/teRK8Y