Web Screenshot on the GPT Store

{
  "openapi": "3.0.0",
  "info": {
    "title": "Screenshot AI Service",
    "version": "1.0.0",
    "description": "API for generating and retrieving screenshots of web pages."
  },
  "servers": [
    {
      "url": "https://screenshotai.replit.app"
    }
  ],
  "paths": {
    "/render-url": {
      "post": {
        "summary": "Generate Screenshot from URL",
        "description": "Takes a URL and returns a screenshot of the rendered page.",
        "operationId": "generateScreenshot",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "The URL of the page to capture."
                  }
                },
                "required": [
                  "url"
                ]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "URL of the captured screenshot",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "imageUrl": {
                      "type": "string",
                      "description": "URL of the stored screenshot image."
                    }
                  }
                }
              }
            }
          },
          "500": {
            "description": "Error response",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "error": {
                      "type": "string",
                      "description": "Error message."
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    "/images/{filename}": {
      "get": {
        "summary": "Retrieve Screenshot Image",
        "description": "Retrieves a screenshot image stored on the server.",
        "operationId": "getScreenshotImage",
        "parameters": [
          {
            "name": "filename",
            "in": "path",
            "required": true,
            "description": "The filename of the screenshot image.",
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "The screenshot image file",
            "content": {
              "image/png": {}
            }
          },
          "404": {
            "description": "Image not found"
          }
        }
      }
    }
  }
}