Nested API Payload Path Finder

Pre-loaded with a production-style server metrics payload — three servers, nested metric groups, container lists, and an alerts array. Type a path like servers[1].metrics.cpu in the Path Finder to extract exactly the branch you care about instead of scrolling. Clear the path to see the whole formatted document.

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1Paste your JSONRaw, messy, or broken — the diagnostic banner shows the exact line and column of any syntax error.
2Fix & formatBeautify with tab indentation or flatten to a minified single line, with live byte savings.
3Query with pathsType servers[0].metrics.cpu-style paths to extract just the branch you need from big payloads.

Raw JSON input

{
  "cluster": "prod-us-east-1",
  "generated_at": "2026-07-04T21:00:00Z",
  "summary": {
    "servers_total": 3,
    "servers_healthy": 2,
    "alerts_open": 4,
    "uptime_pct": 99.82
  },
  "servers": [
    {
      "id": "web-01",
      "region": "us-east-1a",
      "status": "healthy",
      "metrics": {
        "cpu": {
          "load1": 0.42,
          "load5": 0.38,
          "cores": 8,
          "throttled": false
        },
        "memory": {
          "used_mb": 5120,
          "total_mb": 16384,
          "swap_used_mb": 0
        },
        "disk": {
          "used_gb": 88.4,
          "total_gb": 250,
          "iops": 1240
        }
      },
      "containers": [
        {
          "name": "nginx",
          "restarts": 0,
          "healthy": true
        },
        {
          "name": "api",
          "restarts": 2,
          "healthy": true
        }
      ]
    },
    {
      "id": "web-02",
      "region": "us-east-1b",
      "status": "degraded",
      "metrics": {
        "cpu": {
          "load1": 3.91,
          "load5": 3.44,
          "cores": 8,
          "throttled": true
        },
        "memory": {
          "used_mb": 14208,
          "total_mb": 16384,
          "swap_used_mb": 512
        },
        "disk": {
          "used_gb": 201.7,
          "total_gb": 250,
          "iops": 4890
        }
      },
      "containers": [
        {
          "name": "nginx",
          "restarts": 0,
          "healthy": true
        },
        {
          "name": "api",
          "restarts": 14,
          "healthy": false
        }
      ]
    },
    {
      "id": "worker-01",
      "region": "us-east-1c",
      "status": "healthy",
      "metrics": {
        "cpu": {
          "load1": 1.05,
          "load5": 0.97,
          "cores": 16,
          "throttled": false
        },
        "memory": {
          "used_mb": 22016,
          "total_mb": 32768,
          "swap_used_mb": 0
        },
        "disk": {
          "used_gb": 140.2,
          "total_gb": 500,
          "iops": 2310
        }
      },
      "containers": [
        {
          "name": "queue-consumer",
          "restarts": 1,
          "healthy": true
        },
        {
          "name": "cron-runner",
          "restarts": 0,
          "healthy": true
        }
      ]
    }
  ],
  "alerts": [
    {
      "severity": "critical",
      "server": "web-02",
      "message": "CPU throttling for 12m"
    },
    {
      "severity": "warning",
      "server": "web-02",
      "message": "memory above 85%"
    },
    {
      "severity": "warning",
      "server": "web-02",
      "message": "api container restart loop"
    },
    {
      "severity": "info",
      "server": "worker-01",
      "message": "queue depth rising"
    }
  ]
}

JSON Path Finder— e.g. servers[0].metrics.cpu

Formatted output

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Parsed with your browser’s native JSON.parse — nothing you paste here is uploaded, logged, or sent anywhere.

Nested API Payload Path Finder

Formatted output

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