GoldBean - Baidu AI API Marketplace with x402 Micropayments
About
Baidu AI for AI agents — OCR, TTS, LLM. 47 endpoints (26 paid + 21 free). No API key. Pay per call with USDC.
Details
- Author
- wuzenghai616-lang
- GitHub stars
- 1
- Downloads
- 451
- Categories
- Other, AI, API, Developer Tools
Jump to
- 47 API routes (26 paid, 21 free) covering Baidu AI and HelixFold3.
- x402 micropayments with USDC on Base ($0.01–$0.05 per call).
- Free tier: 20 free API calls per registration, no wallet required.
- Supports PayPal and Alipay for prepaid credit purchases.
- MCP compatible with Cursor, Claude Desktop, Cline, Codex, Continue.
- No Chinese phone number, KYC, or subscription needed.
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
GoldBean - Baidu AI API Marketplace with x402 MicropaymentsCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Install the MCP server via npx goldbean-mcp and add it to your MCP client configuration (Claude Desktop, Cursor, Continue). Register for 20 free API calls using a curl POST to https://goldbean-api.xyz/paid/user/register and then use the returned API key to call endpoints. For paid calls, set up a USDC wallet on Base network, or use PayPal/Alipay for prepaid credits.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"goldbean - baidu ai api marketplace with x402 micropayments": {
"goldbean": {
"command": "npx",
"args": [
"-y",
"goldbean-mcp-server"
],
"env": {
"GOLDBEAN_API_KEY": "your-api-key"
}
}
}
}
}
McpServers
{
"goldbean": {
"command": "npx",
"args": [
"-y",
"goldbean-mcp-server"
],
"env": {
"GOLDBEAN_API_KEY": "your-api-key"
}
}
}
🫘 GoldBean — Payment-Powered AI API Gateway
> Access Baidu AI (OCR, Translation, TTS, ASR, LLM) from anywhere — no Chinese phone number required
GoldBean is a pay-per-use AI API gateway. Access Baidu AI products (OCR, TTS, ASR, Translation, NLP, Face Detection, Image Analysis) and HelixFold3 protein structure prediction — all through a unified API with x402 USDC micropayments.
> x402 is the open standard for crypto micropayments over HTTP. Learn more at x402.org
No subscription. No KYC. Pay cents per call.
---
✨ Features
| Feature | Details |
|---------|---------|
| 47 API Routes (26 paid + 21 free) | OCR, TTS, ASR, Translation, LLM Chat, Face Detection, NLP, Image, HelixFold3 |
| x402 Micropayments | Pay $0.01–$0.05 per call with USDC on Base network |
| Free Tier | 20 free API calls per registration — no wallet needed |
| PayPal & Alipay | Also supported for prepaid credits |
| MCP Compatible | Works with Cursor, Claude Desktop, Cline, Codex, Continue |
| Baidu AI Powered | Enterprise-grade AI from China's leading AI platform |
| HelixFold3 | Nature-published, AlphaFold3-class protein/RNA structure prediction |
---
🤔 Why GoldBean?
> Need Baidu OCR but don't have a Chinese phone number?
GoldBean is the easiest way for overseas developers to use Baidu AI APIs without a Chinese phone number, real-name verification, or WeChat Pay.
- ✅ Use Baidu API without registration — no Chinese ID, no real-name auth
- ✅ Baidu OCR API without Chinese phone — just sign up with any email
- ✅ No KYC, no subscription — pay cents per call via USDC, PayPal, or Alipay
- ✅ Free credits to start — 20 free API calls, no wallet required
- ✅ Works globally — no mainland China restrictions for foreign users
Whether you need Baidu OCR for document scanning, Baidu Translation for multilingual text, or Baidu ASR/TTS for voice processing — GoldBean unlocks it all without the registration barriers.
---
🚀 Quick Start
1. Install the MCP Server
npx goldbean-mcp
2. Add to Your MCP Client
Claude Desktop / Cursor / Continue:
{
"mcpServers": {
"goldbean": {
"command": "npx",
"args": ["goldbean-mcp"]
}
}
}
3. Use Free Credits (No Wallet)
```bash
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