# X402 MCP

> Use this tool when you need to facilitate micropayments for MCP tool invocations, enabling servers to charge per usage and clients to handle payments automatically in USDC. It solves the problem of payment processing for tool usage, providing a seamless transaction experience. Ideal for use cases where per-usage billing is required, the X402 MCP tool accepts payment protocol inputs and outputs transaction confirmations.

Canonical page: https://skillsregistry.net/skills/civicteam-x402-mcp  
JSON: https://api.skillsregistry.net/v1/skills/civicteam-x402-mcp

## Description

Enables micropayments for MCP tool invocations using the X402 payment protocol, allowing servers to charge per tool usage in USDC and clients to automatically handle payments.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/d568rxy4n9)
- **Repository:** <https://github.com/civicteam/x402-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "civicteam-x402-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/civicteam-x402-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/civicteam-x402-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt