OpenAPI Viewer

Parse and visualize OpenAPI/Swagger specifications beautifully

OpenAPI Spec (JSON)

{
  "openapi": "3.0.0",
  "info": {
    "title": "Sample API",
    "version": "1.0.0",
    "description": "A sample API to demonstrate OpenAPI Viewer"
  },
  "servers": [
    { "url": "https://api.example.com/v1", "description": "Production" }
  ],
  "paths": {
    "/users": {
      "get": {
        "summary": "List all users",
        "tags": ["Users"],
        "parameters": [
          { "name": "limit", "in": "query", "required": false, "schema": { "type": "integer" }, "description": "Max results" }
        ],
        "responses": {
          "200": { "description": "Successful response" }
        }
      },
      "post": {
        "summary": "Create a user",
        "tags": ["Users"],
        "responses": {
          "201": { "description": "User created" }
        }
      }
    },
    "/users/{id}": {
      "get": {
        "summary": "Get user by ID",
        "tags": ["Users"],
        "parameters": [
          { "name": "id", "in": "path", "required": true, "schema": { "type": "string" }, "description": "User ID" }
        ],
        "responses": {
          "200": { "description": "User found" },
          "404": { "description": "User not found" }
        }
      }
    }
  }
}

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