90trust / 100

Safe4

by safe4.ai in Productivity & SaaS

MCP serverPassing, checked 56 min ago

Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.

https://api.safe4.ai/mcp/

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
285 ms typical, 285 ms slowest 5%
Last check
56 min ago
Next check
in 5 h

How to call it

Add it to any MCP client that supports remote servers.

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

2 tools

  • 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 before committing to a paid call.

  • 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 decision; call it again with the signed payload to receive one. The task and the two allow-lists are the principal's co

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTime
56 min agoPassed200285 ms
9 h agoPassed200546 ms