# Safe4 MCP server

Source: https://glimind.com/server/mcp-registry%2Fai.safe4%2Fsafe4
Registry id: `mcp-registry/ai.safe4/safe4`
Status: live (checked 2026-10-27T11:02:02.293Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 5043
- Outages (90 days): 0

## Install

```json
{
  "mcpServers": {
    "safe4-mcp-server": {
      "type": "http",
      "url": "https://api.safe4.ai/mcp/"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http safe4-mcp-server https://api.safe4.ai/mcp/
```

## Tools (2)

- `safe4_authorize`: Decide whether a proposed agent payment should proceed. Settled per call in USDC over x402. Called without ``payment`` it returns the price list rather than a d
- `safe4_price`: Price and accepted payment networks for one Safe4 decision. Free to call. Returns the same x402 terms the HTTP endpoint advertises, so an agent can see the cost

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.