Enterprise-Grade JSON Examples

These advanced JSON samples are commonly used in APIs, cloud platforms, and production monitoring systems.

OpenAPI / Swagger JSON Examples

OpenAPI (Swagger) JSON defines REST APIs in a machine-readable format.

{
  "openapi": "3.0.1",
  "info": {
    "title": "Orders API",
    "version": "1.0.0"
  },
  "paths": {
    "/orders": {
      "get": {
        "summary": "List all orders",
        "responses": {
          "200": { "description": "Success" }
        }
      }
    }
  }
}

{
  "openapi": "3.0.0",
  "info": {
    "title": "Users API",
    "description": "Manage users",
    "version": "2.1.0"
  },
  "servers": [{ "url": "https://api.example.com" }],
  "components": {
    "schemas": {
      "User": {
        "type": "object",
        "properties": {
          "id": { "type": "string" },
          "email": { "type": "string" }
        }
      }
    }
  }
}

{
  "swagger": "2.0",
  "info": {
    "title": "Auth API",
    "version": "1.2"
  },
  "basePath": "/v1",
  "schemes": ["https"],
  "paths": {
    "/login": {
      "post": {
        "consumes": ["application/json"],
        "responses": {
          "401": { "description": "Unauthorized" }
        }
      }
    }
  }
}

{
  "openapi": "3.0.2",
  "info": {
    "title": "Payments API",
    "version": "3.0"
  },
  "security": [{ "bearerAuth": [] }],
  "paths": {
    "/payments": {
      "post": {
        "summary": "Create payment",
        "responses": {
          "201": { "description": "Created" }
        }
      }
    }
  }
}

Webhook Payload JSON Examples

Webhooks send real-time event data from external services.

{
  "id": "evt_1P21ABC",
  "type": "payment_intent.succeeded",
  "created": 1736583000,
  "data": {
    "object": {
      "id": "pi_98321",
      "amount": 2500,
      "currency": "usd",
      "status": "succeeded"
    }
  },
  "livemode": false
}

{
  "event": "payment.captured",
  "payload": {
    "payment": {
      "id": "pay_KL890",
      "amount": 149900,
      "currency": "INR",
      "status": "captured"
    }
  },
  "account_id": "acc_10291",
  "created_at": "2026-01-11T09:20:00Z"
}

{
  "action": "opened",
  "number": 42,
  "repository": {
    "id": 112233,
    "name": "json-viewer",
    "private": false
  },
  "sender": {
    "login": "octocat",
    "id": 1
  },
  "created_at": "2026-01-11T06:40:00Z"
}

{
  "eventType": "user.signup",
  "eventId": "evt-77821",
  "source": "marketing-app",
  "payload": {
    "userId": "USR-9021",
    "email": "user@example.com"
  },
  "sentAt": "2026-01-11T10:00:00Z"
}

Kubernetes & Docker JSON Examples

Container orchestration and runtime configurations in JSON format.

{
  "apiVersion": "apps/v1",
  "kind": "Deployment",
  "metadata": { "name": "web-app" },
  "spec": {
    "replicas": 3,
    "template": {
      "spec": {
        "containers": [
          { "name": "app", "image": "node:18" }
        ]
      }
    }
  }
}

{
  "kind": "Service",
  "apiVersion": "v1",
  "metadata": { "name": "web-service" },
  "spec": {
    "type": "ClusterIP",
    "ports": [{ "port": 80 }],
    "selector": { "app": "web" }
  }
}

{
  "Id": "container_21",
  "Image": "nginx:latest",
  "State": "running",
  "Status": "Up 2 hours",
  "Ports": ["80/tcp"],
  "Names": ["nginx-web"]
}

{
  "containerId": "dck-8821",
  "image": "redis:7",
  "cpuLimit": "500m",
  "memoryLimit": "256Mi",
  "restartPolicy": "always",
  "createdAt": "2026-01-11T05:10:00Z"
}

Log & Monitoring JSON Examples

Structured logs improve observability and debugging.

{
  "timestamp": "2026-01-11T10:20:30Z",
  "logGroup": "/aws/lambda/orders",
  "level": "INFO",
  "message": "Order processed successfully",
  "requestId": "req-81221",
  "durationMs": 342
}

{
  "time": "2026-01-11T10:22:10Z",
  "resource": "vm-prod-01",
  "severity": "Warning",
  "category": "CPU",
  "usagePercent": 82,
  "threshold": 80
}

{
  "level": "ERROR",
  "service": "auth-service",
  "errorCode": "AUTH_401",
  "message": "Token expired",
  "userId": "USR-9021",
  "timestamp": "2026-01-11T10:30:00Z"
}

{
  "app": "json-viewer",
  "environment": "production",
  "event": "crash",
  "stackTrace": "TypeError: undefined is not a function",
  "file": "viewer.js",
  "line": 118,
  "reportedAt": "2026-01-11T10:35:00Z"
}

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Use these real-world JSON examples to test formatting, validation, and syntax highlighting with our online tool.

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