agentutility — paid x402 endpoints for autonomous agents

{
  "type": "json",
  "example": {
    "grade": "strong",
    "score": 74.2,
    "source": "deterministic in-process finance calculator; no upstream API",
    "drivers": [
      {
        "name": "rule_of_40",
        "note": "40 rule-of-40 score",
        "score": 85,
        "weight": 0.25
      }
    ],
    "metrics": {
      "arr": 4800000,
      "magic_number": 0.9,
      "burn_multiple": 1.2,
      "rule_of_40_pct": 40,
      "net_revenue_retention_pct": 118
    },
    "warnings": [],
    "calculator": "saas-metrics-score",
    "recommendation": "Proceed with standard diligence and covenant checks."
  }
}