GoldBean MCP Server - x402 Micropaid AI API Marketplace

Access 51 Baidu AI tools via a single MCP endpoint. Pay-per-call with USDC micropayments. No Chinese phone number required.

What is GoldBean?

GoldBean is an MCP (Model Context Protocol) Server that provides pay-per-call access to 51 Baidu AI endpoints through a unified Streamable HTTP interface. Built on the x402 micropayment protocol, it enables developers to use Chinese AI services (OCR, TTS, ASR, Translation, ERNIE LLM, Vision, Image/Video Generation) without needing a Chinese phone number or Baidu Cloud account.

Key Features

51 AI Tools across 11 categories
Streamable HTTP Transport (MCP spec 2024-11-05) - POST /mcp
SSE Transport - GET /sse
OpenAI-Compatible API - /v1/chat/completions, /v1/embeddings, /v1/images/generations
x402 Micropayments - Pay per call with USDC on Base blockchain
No KYC - Pay with crypto, PayPal, or Alipay
Free Tier - 50 calls/day per IP + 100 credits on registration

Quick Start

MCP Client Configuration

Add to your MCP client config (Claude Desktop, Cursor, etc.):

{
  "mcpServers": {
    "goldbean": {
      "url": "https://goldbean-api.xyz/mcp"
    }
  }
}

SSE Configuration

{
  "mcpServers": {
    "goldbean": {
      "url": "https://goldbean-api.xyz/sse"
    }
  }
}

npm Package

npx goldbean-mcp

Tool Categories (51 tools)

Category	Count	Examples
OCR	10	General, Handwriting, ID Card, Bank Card, License Plate, Table, Formula
NLP	9	Sentiment, Keyword Extraction, Text Correction, Entity Recognition, Summary
Vision	10	Object Detection, Face Detection, Logo Recognition, Animal, Plant, Ingredient
Image Processing	4	Background Removal, Image Enhancement, Cartoon Selfie, Style Transfer
Face and Body	4	Face Comparison, Body Analysis, Gesture Recognition
Voice	2	TTS (Text-to-Speech), ASR (Speech Recognition)
Translation	1	Multi-language Translation (200+ languages)
Video Generation	2	Text-to-Video, Image-to-Video
LLM	3	ERNIE-4.0, DeepSeek-R1, ERNIE-Speed
Bioinformatics	1	HelixFold Protein Structure Prediction
Free Tools	5	No payment required

Pricing

Plan	Price	Calls	Best For
Free	$0	50/day	Testing and evaluation
Per-call	$0.001-$0.08	Pay as you go	Occasional use
Starter	$5	100 calls	Small projects
Monthly	$9.9	Unlimited	Regular users
Quarterly	$25	Unlimited	Power users
Yearly	$89	Unlimited	Best value

Payment Methods

USDC on Base (x402 micropayments) - No KYC, instant settlement
PayPal - Global coverage
Alipay - China-friendly

OpenAI-Compatible API

import openai

client = openai.OpenAI(
    base_url="https://goldbean-api.xyz/v1",
    api_key="your-goldbean-api-key"
)

# Chat with ERNIE-4.0
response = client.chat.completions.create(
    model="ernie-4.0",
    messages=[{"role": "user", "content": "Hello!"}]
)

# Generate images
response = client.images.generations.create(
    model="ernie-text-to-image",
    prompt="A panda eating bamboo in a misty mountain"
)

Available on 9 Platforms

Glama.ai - MCP Directory
mcp.so - MCP Directory
MCPize - MCP Hosting
mcpservers.org - MCP Directory
himcp.cn - Chinese MCP Directory
MCP Registry - Official MCP Registry
RapidAPI - API Marketplace
Smithery - MCP Directory
HuggingFace - AI Model Hub

License

MIT License - see LICENSE

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