Introduction to aiwechat-vercel
The "aiwechat-vercel" project provides an innovative way to integrate AI features into WeChat public accounts using the Vercel platform. This project is appealing due to its simplicity and low entry barriers, as it doesn't require a traditional server set-up. With just a domain name linked to Vercel, you can deploy sophisticated AI functionalities at minimal cost.
Quick Start Guide
To get started with aiwechat-vercel, follow these basic steps:
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Create a Redis Database on Vercel:
- Navigate to the Vercel Dashboard.
- Go to Storage, then select Create, and choose KV Redis.
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Fork the Project:
- Clone the aiwechat-vercel GitHub repository.
- Begin the build process on Vercel and configure the necessary environment variables.
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Connect to Redis:
- Link the newly created Redis database to your Vercel project.
- Ensure KV_URL environment variable is automatically configured once the connection is successful.
Database Configuration Details
You can explore the step-by-step database setup using the provided images. Additionally, refer to the configuration sample in the project to set up environment variables like GPT token, server URLs, WeChat tokens, and bot types. Test the configuration by accessing the provided API path—your project's custom Vercel domain—and checking if it returns "check ok."
Configuring WeChat Public Account
Within WeChat's management platform, under "Settings and Development" and "Basic Configuration," you should modify the server address URL with your Vercel domain in the format: https://your-domain/api/wx. Also, set the message encryption option to "plaintext" for initial configuration.
Supported Features
aiwechat-vercel offers a robust set of features:
- AI Integrations: Supports technologies like GPT, Spark, Tongyi Q&A, and Gemini.
- Timeout Handling: Efficient response management using Go routines.
- Conversational Support: Enables continuous dialogue by creating a Redis instance, storing interactions for up to 30 minutes.
- Test API: Verify configuration success with a simple message test at the endpoint.
- Custom Responses: Tailor responses to user-generated content.
- Media Support: Users can send images to generate URL responses.
- Welcome Messages: Customize responses for new followers.
- Advanced Prompts: System-level prompt settings.
- Command Support: Execute various commands for enhanced control.
Available Commands
/help: Access help resources./gpt,/spark,/qwen,/gemini: Switch between AI modes.- Prompt commands: Modify and clear system prompts.
- Model commands: Set and retrieve model configurations.
- Conversation management: Clear and manage conversation lists.
Future Enhancements
Planned updates aim to include:
- Support for more AI services, like DeepSeek.
- Enhanced admin controls and custom reply configurations.
- Limits on conversation frequency.
- Integration with enterprise WeChat bots.
- Task management features and market information tools.
Common Issues and Solutions
- Why use a domain? Vercel's domain is often blocked in China; a personal domain resolves this issue.
- Why are responses inconsistent? WeChat imposes a 500-character limit on messages; ensure brevity or use continuation prompts.
- Is domain registration necessary? No, registration isn't required. Hosting on Cloudflare is a cost-effective alternative.
- Are subscription accounts supported? Yes, similar automatic reply mechanisms are supported.
- Error 403, message issues? Check the GPT_URL configuration and ensure no connection interruptions like firewalls.
- Deepseek Integration: Adjust gptModel for compatibility.
- Environment Variable Misconfiguration: Redeploy to apply changes properly.
Conclusion
The aiwechat-vercel project embodies innovative AI implementation that offers a serverless, cost-effective solution for WeChat integration. It's designed to empower users with complex conversation management capabilities, along with extensive command options. Through community contributions and ongoing development, this project continues to evolve, offering users more functionality and adaptability in their AI integrations.