# 安装 io.github.forum-labs/payfetch

- 类型: MCP 工具
- 说明: x402 paying-fetch client for AI agents. Spending caps, approval, receipts. Non-custodial.
- 仓库: https://github.com/forum-labs/payfetch

## 方式一 · 一键代装（复制提示词让 AI 代劳）

### Claude Code
```
请帮我安装 askskill 上的 "io.github.forum-labs/payfetch" MCP 服务：
执行：claude mcp add 'io-github-forum-labs-payfetch' -- npx -y @forum-labs/payfetch
```

### Codex
```
请帮我安装 askskill 上的 "io.github.forum-labs/payfetch" MCP 服务：
在 ~/.codex/config.toml 中添加：
[mcp_servers.io-github-forum-labs-payfetch]
command = "npx"
args = ["-y","@forum-labs/payfetch"]
然后重启 Codex 生效
```

### Cursor
```
请帮我安装 askskill 上的 "io.github.forum-labs/payfetch" MCP 服务：
在 .cursor/mcp.json 的 "mcpServers" 中添加：
"io-github-forum-labs-payfetch": { "command": "npx", "args": ["-y","@forum-labs/payfetch"] }
然后在 Cursor 设置 > MCP 中启用
```

## 方式二 · 命令行安装（原生命令与配置）

### Claude Code
```bash
claude mcp add --env PAYFETCH_PRIVATE_KEY=YOUR_VALUE --env PAYFETCH_KEY_FILE=YOUR_VALUE --env PAYFETCH_CDP_API_KEY_ID=YOUR_VALUE --env PAYFETCH_CDP_API_KEY_SECRET=YOUR_VALUE --env PAYFETCH_CDP_WALLET_SECRET=YOUR_VALUE --env PAYFETCH_CDP_ACCOUNT_NAME=YOUR_VALUE --env PAYFETCH_DATA_DIR=YOUR_VALUE --env PAYFETCH_TEST_MODE=YOUR_VALUE --env PAYFETCH_APPROVER=YOUR_VALUE --env PAYFETCH_VIA=YOUR_VALUE --transport stdio io-github-forum-labs-payfetch -- npx -y @forum-labs/payfetch
```
需要环境变量：PAYFETCH_PRIVATE_KEY, PAYFETCH_KEY_FILE, PAYFETCH_CDP_API_KEY_ID, PAYFETCH_CDP_API_KEY_SECRET, PAYFETCH_CDP_WALLET_SECRET, PAYFETCH_CDP_ACCOUNT_NAME, PAYFETCH_DATA_DIR, PAYFETCH_TEST_MODE, PAYFETCH_APPROVER, PAYFETCH_VIA

### Codex
```bash
codex mcp add --env PAYFETCH_PRIVATE_KEY=YOUR_VALUE --env PAYFETCH_KEY_FILE=YOUR_VALUE --env PAYFETCH_CDP_API_KEY_ID=YOUR_VALUE --env PAYFETCH_CDP_API_KEY_SECRET=YOUR_VALUE --env PAYFETCH_CDP_WALLET_SECRET=YOUR_VALUE --env PAYFETCH_CDP_ACCOUNT_NAME=YOUR_VALUE --env PAYFETCH_DATA_DIR=YOUR_VALUE --env PAYFETCH_TEST_MODE=YOUR_VALUE --env PAYFETCH_APPROVER=YOUR_VALUE --env PAYFETCH_VIA=YOUR_VALUE io-github-forum-labs-payfetch -- npx -y @forum-labs/payfetch
```
配置文件 ~/.codex/config.toml：
```toml
[mcp_servers.io-github-forum-labs-payfetch]
command = "npx"
args = ["-y","@forum-labs/payfetch"]

[mcp_servers.io-github-forum-labs-payfetch.env]
PAYFETCH_PRIVATE_KEY = "YOUR_VALUE"
PAYFETCH_KEY_FILE = "YOUR_VALUE"
PAYFETCH_CDP_API_KEY_ID = "YOUR_VALUE"
PAYFETCH_CDP_API_KEY_SECRET = "YOUR_VALUE"
PAYFETCH_CDP_WALLET_SECRET = "YOUR_VALUE"
PAYFETCH_CDP_ACCOUNT_NAME = "YOUR_VALUE"
PAYFETCH_DATA_DIR = "YOUR_VALUE"
PAYFETCH_TEST_MODE = "YOUR_VALUE"
PAYFETCH_APPROVER = "YOUR_VALUE"
PAYFETCH_VIA = "YOUR_VALUE"
```
需要环境变量：PAYFETCH_PRIVATE_KEY, PAYFETCH_KEY_FILE, PAYFETCH_CDP_API_KEY_ID, PAYFETCH_CDP_API_KEY_SECRET, PAYFETCH_CDP_WALLET_SECRET, PAYFETCH_CDP_ACCOUNT_NAME, PAYFETCH_DATA_DIR, PAYFETCH_TEST_MODE, PAYFETCH_APPROVER, PAYFETCH_VIA

### Cursor
配置文件 .cursor/mcp.json：
```json
{
  "mcpServers": {
    "io-github-forum-labs-payfetch": {
      "command": "npx",
      "args": [
        "-y",
        "@forum-labs/payfetch"
      ],
      "env": {
        "PAYFETCH_PRIVATE_KEY": "YOUR_VALUE",
        "PAYFETCH_KEY_FILE": "YOUR_VALUE",
        "PAYFETCH_CDP_API_KEY_ID": "YOUR_VALUE",
        "PAYFETCH_CDP_API_KEY_SECRET": "YOUR_VALUE",
        "PAYFETCH_CDP_WALLET_SECRET": "YOUR_VALUE",
        "PAYFETCH_CDP_ACCOUNT_NAME": "YOUR_VALUE",
        "PAYFETCH_DATA_DIR": "YOUR_VALUE",
        "PAYFETCH_TEST_MODE": "YOUR_VALUE",
        "PAYFETCH_APPROVER": "YOUR_VALUE",
        "PAYFETCH_VIA": "YOUR_VALUE"
      }
    }
  }
}
```
一键安装：cursor://anysphere.cursor-deeplink/mcp/install?name=io-github-forum-labs-payfetch&config=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
需要环境变量：PAYFETCH_PRIVATE_KEY, PAYFETCH_KEY_FILE, PAYFETCH_CDP_API_KEY_ID, PAYFETCH_CDP_API_KEY_SECRET, PAYFETCH_CDP_WALLET_SECRET, PAYFETCH_CDP_ACCOUNT_NAME, PAYFETCH_DATA_DIR, PAYFETCH_TEST_MODE, PAYFETCH_APPROVER, PAYFETCH_VIA