Zeabur AI Hub

Zeabur AI Hub is a unified AI service platform that allows you to access multiple AI models (such as OpenAI, Claude, etc.) through a single interface, with transparent pay-as-you-go pricing based on actual usage.

Key Features

• Multi-model Support: Access mainstream AI models like OpenAI and Anthropic Claude
• Unified API Key Management: Access all supported models with a single API key
• Transparent Billing: Pay-as-you-go with complete usage history tracking
• Multi-region Endpoints: Choose the most suitable API endpoint for optimal performance
• Easy Integration: Compatible with OpenAI API format for quick integration into existing applications

Quick Start

Step 1: Add Credits

1. Log in to Zeabur Dashboard
2. Navigate to the AI Hub page
3. In the “Balance Management” section, select the amount you want to add
4. After completing the payment, credits will be immediately added to your account

Step 2: Create an API Key

1. On the AI Hub page, click “Create API Key”
2. Name your API key (e.g., “My Application”)
3. Copy the generated API key and store it securely

Step 3: Use the API

Using the Zeabur AI Hub API is the same as using the OpenAI API. You just need to:

1. Set the API Base URL to the Zeabur AI Hub endpoint
2. Use the API key you created in AI Hub

curl https://hnd1.aihub.zeabur.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_ZEABUR_API_KEY" \
  -d '{
    "model": "gpt-4",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }'

Supported Models

Zeabur AI Hub supports various mainstream AI models:

• GPT - OpenAI’s GPT series models
• Claude - Anthropic’s Claude series models
• Grok - xAI’s Grok series models

API Endpoints

Zeabur AI Hub provides API endpoints in multiple regions:

HND1 - Tokyo, Japan

https://hnd1.aihub.zeabur.ai/

SFO1 - San Francisco, USA

https://sfo1.aihub.zeabur.ai/

Choose the endpoint closest to your application deployment location for optimal latency.

Billing

AI Hub uses a prepaid credits system:

1. Add credits to your account first
2. Each API call deducts the corresponding credits based on the model used and token count
3. View detailed usage records and costs in “Usage History”

View Usage Records

On the AI Hub page:

1. Go to the “Usage History” tab
2. View detailed information for each API call:
   • Timestamp
   • Model name
   • Token usage
   • Credits consumed

Security Best Practices

• Protect Your API Key: Do not commit API keys to version control systems
• Use Environment Variables: Store API keys in environment variables
• Regular Rotation: Periodically revoke old API keys and create new ones
• Monitor Usage: Regularly check usage history for unusual API calls

Integration Examples

Zeabur AI Hub can be easily integrated into various applications and tools:

• Using Zeabur AI Hub in n8n: Workflow automation
• Using Zeabur AI Hub in SillyTavern: Role-playing conversations
• Or any application that supports the OpenAI API format

FAQ

How do I check my remaining credits?

You can see your current remaining credits in the “Balance Management” section of the AI Hub page.

Do credits expire?

Currently, AI Hub credits do not expire.

Can I get a refund?

Credits added to your account are currently non-refundable. Please add credits according to your actual needs.

What programming languages are supported?

Zeabur AI Hub uses the standard OpenAI API format and supports all mainstream programming languages:

• Python (openai package)
• JavaScript/TypeScript (openai package)
• Java, Go, Ruby, PHP, etc.

You just need to set the API Base URL and API Key to Zeabur AI Hub’s values.

Related Resources

• n8n Integration Guide
• SillyTavern Integration Guide