GoldBean MCP Server 🫘

120+ paid APIs for AI Agents — via x402 micropayments (USDC on Base chain)

One integration. Pay per call. No API keys. No subscriptions (well, unless you want more calls).

Quick Start

npx goldbean-mcp

For Claude Desktop, add to claude_desktop_config.json:

{
  "mcpServers": {
    "goldbean": {
      "command": "npx",
      "args": ["-y", "goldbean-mcp"]
    }
  }
}

What You Get

| Category | Endpoints | Example Tools | |----------|-----------|--------------| | 🤖 AI | 6 | llm_chat, llm_code, llm_summary, llm_translate | | 🖼️ Image | 3 | image_gen, image_analyze, image_upscale | | 💰 Crypto | 6 | btc_price, eth_price, gas, token_analyze | | 🏦 DeFi | 4 | lending_rates, pool_stats, swap_quote | | 🔗 Blockchain | 4 | address_balance, tx_history, ens_resolve | | 🪙 NFT | 4 | nft_floor, nft_metadata, nft_trades | | 🌤️ Weather | 3 | weather_current, weather_forecast | | 🔍 Search | 4 | web_search, github_search, arxiv_search | | 📈 Finance | 3 | stock_price, forex_rates, commodity | | 🛡️ Security | 4 | aml_screen, kyc_check, phishing_detect | | ✈️ Travel | 2 | air_ticket, hotel_search | | 🛒 Ecommerce | 2 | product_lookup, ecomm_search | | 🛠️ Utility | 4 | sms_send, url_shorten, qrcode_gen |

Total: 49 endpoints across 13 categories

Pricing

| Tier | Price | Calls | How | |:----|:-----|:-----:|:----| | 🆓 Free | $0 | 50/day | Via GoldBean free quota | | 🥇 Pro | $10/mo | 500/mo | Direct payment | | 🥇 Max | $25/mo | 2,000/mo | Direct payment | | 🏢 Enterprise | Custom | Unlimited | Contact us |

Payment

GoldBean uses x402 micropayments (HTTP 402 Payment Required protocol).

1. Get a USDC wallet on Base chain
2. Pay to: 0x7484b0bca25d2ee56e9b0535572d4cf44a047d98
3. All calls go through — no API key needed

Environment Variables

| Variable | Default | Description | |----------|---------|-------------| | GOLDBEAN_API_URL | https://goldbean-api.xyz | API base URL | | GOLDBEAN_FREE_LIMIT | 50 | Daily free call limit |

Usage Status

Check your free tier usage anytime:

{
  "tool": "goldbean_status"
}

Returns: remaining free calls, pricing info, wallet address.

Links

• API: https://goldbean-api.xyz
• GitHub: https://github.com/wuzenghai616-lang/goldbean
• Bazaar: https://goldbean-api.xyz/.well-known/x402-bazaar

GoldBean (GB) — Wishing You Good Fortune & Prosperity 🫘