x402 MCP Starter
io.github.kadopi/x402-mcp-starter
Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.
This endpoint completed initialize and tools/list. No tool was called.
- Rank
- #967
- Score
- 83
- Tool tokens
- 295
- Tools
- 2
Tools
Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.
validate_x402_config
Free: checks Base USDC, price, amount, recipient, and facilitator settings before you deploy an x402-paid MCP tool.
get_paid_sample
Fixed-price reference path: confirms that an x402-aware MCP client can pay and receive a receipt.
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