GoldBean — x402 Micropaid MCP Server
120+ paid AI tool endpoints. Pay per use via x402 micropayments on Base (USDC). No API keys, no subscriptions.
- Access 120+ premium APIs without managing individual subscriptions
- Automate USDC micropayments for scale-as-you-go AI agent workflows
- Power agents with real-time web search and crypto data feeds
Free
Included in download
- Downloadable skill package
- Works with Cursor, VS Code Copilot
Sample input
What is the current price of Ethereum in USDC?
Sample output
{ "status": "success", "data": { "price": "2450.75", "currency": "USDC", "source": "coinbase", "timestamp": "2023-10-27T10:00:00Z" }, "payment": { "amount": "0.01", "tx": "0x4k2...3f" } }
GoldBean — x402 Micropaid MCP Server
120+ paid AI tool endpoints. Pay per use via x402 micropayments on Base (USDC). No API keys, no subscriptions.
Free
Included in download
- Downloadable skill package
- Works with Cursor, VS Code Copilot
- Instant install
Sample input
What is the current price of Ethereum in USDC?
Sample output
{ "status": "success", "data": { "price": "2450.75", "currency": "USDC", "source": "coinbase", "timestamp": "2023-10-27T10:00:00Z" }, "payment": { "amount": "0.01", "tx": "0x4k2...3f" } }
About This Skill
GoldBean is an MCP (Model Context Protocol) HTTP server providing 120+ AI tool endpoints with a unique pay-per-use model. ## How it works 1. Install the MCP server: npx @goldbean/mcp-server 2. Call any endpoint — the x402 protocol automatically routes USDC micropayments 3. No API keys, no subscriptions, no sign-ups. Just pay as you go. ## Available endpoints - Web Search & Fetch — Real-time web data - AI Image Generation — Create images on demand - LLM Translation & Summarization — AI-powered text processing - Crypto & Gas Prices — Real-time market data - Weather — Forecast lookup ## Why GoldBean? - Pay per call (from $0.01 USDC) — no monthly fees - Runs on Base (Ethereum L2) — low gas costs - MCP HTTP compatible — works with Claude Code, Cursor, Copilot, and any MCP client - No API keys needed — just a wallet with some USDC
Use Cases
- Access 120+ premium APIs without managing individual subscriptions
- Automate USDC micropayments for scale-as-you-go AI agent workflows
- Power agents with real-time web search and crypto data feeds
- Eliminate API key management and rotation security overhead
Known Limitations
- Requires USDC on Base network. - MCP HTTP client support only (no stdio). - 120+ tools available but discovery depends on LLM context windows.
How to Install
mkdir -p ~/.claude/skills && curl -sL https://www.agensi.io/api/install/goldbean-x402-micropaid-mcp-server -o /tmp/goldbean-x402-micropaid-mcp-server.zip && unzip -o /tmp/goldbean-x402-micropaid-mcp-server.zip -d ~/.claude/skills && rm /tmp/goldbean-x402-micropaid-mcp-server.zipFree skills install directly. Paid skills require purchase - use the download button above after buying.
Reviews
No reviews yet - be the first to share your experience.
Only users who have downloaded or purchased this skill can leave a review.
No reviews yet - be the first to share your experience.
Only users who have downloaded or purchased this skill can leave a review.
Security Scanned
Passed automated security review
Permissions
Allowed Hosts
Requires Node.js 18+. Compatible with any MCP HTTP client (Claude Code, Cursor, VS Code Copilot, Gemini CLI). Needs a wallet with USDC on Base network for paid endpoints.