x402receipts

com.x402receipts/mcp

Record x402 agent purchases as reconciled, auditable receipts; verify any receipt on the ledger.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "x402receipts-mcp@1.0.0"
      ],
      "env": {
        "X402RECEIPTS_EVM_PRIVATE_KEY": "<your X402RECEIPTS_EVM_PRIVATE_KEY>",
        "X402RECEIPTS_SOLANA_PRIVATE_KEY": "<your X402RECEIPTS_SOLANA_PRIVATE_KEY>"
      }
    }
  }
}
Environment variables
  • X402RECEIPTS_EVM_PRIVATE_KEYsecretOptional. 0x… key holding USDC on Base; pays USD 1 per wallet per calendar month; later uploads that month are free.
  • X402RECEIPTS_SOLANA_PRIVATE_KEYsecretOptional. ed25519 key (hex or base58) holding USDC on Solana.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.0.0
Registry
active
Published
9/27/2026

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Markdown — for your README

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Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.