☁️ - Curated directory of x402 payment protocol resources, MCP servers, and tools for HTTP 402-based USDC payments on Base, Arbitrum, and other EVM chains.
Cross-referenced across 55 tracked directories
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11/2/2025
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1,397
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945
Open Issues
7/28/2026
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Newly discovered package
Score: 100/100
0 dependency vulnerabilities found
Blank Invoice Maker
MCP server for Blank Invoice Maker — create free, no-signup invoices from your AI assistant. Exposes list_templates and create_invoice tools that return a deep link opening blankinvoicemaker.com pre-filled.
...moreEdy Cu Tjong
MCP server for Bags on Solana: token analytics, trade quotes, and gated write operations.
MCP Server for Brazilian Central Bank Time Series (SGS/BCB) - Economic and Financial Data
GitHub Actions
Official MCP server: EU VAT validation via VIES, plus offline rates and format checks.