> ## Documentation Index
> Fetch the complete documentation index at: https://developer.rocket.chat/llms.txt
> Use this file to discover all available pages before exploring further.

# Generate External App Request Form

> Build an external app request form. This endpoint returns a link that workspace users can use to request an app externally without being in Rocket.Chat. 

## OpenAPI

````json GET /apps/buildExternalAppRequest
{
  "openapi": "3.0.0",
  "info": {
    "version": "1.0.0",
    "title": "Marketplace Apps"
  },
  "servers": [
    {
      "url": "https://apiexplorer.support.rocket.chat"
    }
  ],
  "tags": [
    {
      "name": "Rasa App"
    },
    {
      "name": "WhatsApp App"
    },
    {
      "name": "Manage Apps"
    },
    {
      "name": "Jitsi App"
    }
  ],
  "paths": {
    "/apps/buildExternalAppRequest": {
      "get": {
        "summary": "Generate External App Request Form",
        "tags": [
          "Manage Apps"
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "url": {
                      "type": "string"
                    },
                    "success": {
                      "type": "boolean"
                    }
                  }
                },
                "examples": {
                  "External URL to request app": {
                    "value": {
                      "url": "https://marketplace.rocket.chat/apps/ce0e318b-ffc0-4ce4-832b-f1b464beb22a/requestAccess?workspaceId=64df890111e1f20001d201b4&frameworkVersion=1.59.0&requester=eyJpZCI6ImtiMldCa2prdXQ0WUpwRlFrIiwidXNlcm5hbWUiOiJhZ2VudDIiLCJuYW1lIjoiVGVzdCBVc2VyIDUiLCJlbWFpbHMiOlsiYWdlbnQyQGFnZW50LmNvbSJdfQ%3D%3D&admins=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",
                      "success": true
                    }
                  }
                }
              }
            }
          },
          "401": {
            "$ref": "#/components/responses/authorizationError"
          }
        },
        "operationId": "get-apps-buildExternalAppRequest",
        "description": "Build an external app request form. This endpoint returns a link that workspace users can use to request an app externally without being in Rocket.Chat. ",
        "parameters": [
          {
            "$ref": "#/components/parameters/Auth-Token"
          },
          {
            "$ref": "#/components/parameters/UserId"
          }
        ]
      }
    }
  },
  "components": {
    "responses": {
      "authorizationError": {
        "description": "Unauthorized",
        "content": {
          "application/json": {
            "schema": {
              "type": "object",
              "properties": {
                "success": {
                  "type": "boolean"
                },
                "error": {
                  "type": "string"
                }
              }
            },
            "examples": {
              "Authorization Error": {
                "value": {
                  "success": false,
                  "error": "You must be logged in to do this."
                }
              }
            }
          }
        }
      }
    },
    "parameters": {
      "Auth-Token": {
        "name": "X-Auth-Token",
        "in": "header",
        "description": "The `authToken` of the authenticated user.",
        "required": true,
        "schema": {
          "type": "string"
        },
        "example": "RScctEHSmLGZGywfIhWyRpyofhKOiMoUIpimhvheU3f"
      },
      "UserId": {
        "name": "X-User-Id",
        "in": "header",
        "description": "The `userId` of the authenticated user.",
        "required": true,
        "schema": {
          "type": "string"
        },
        "example": "rbAXPnMktTFbNpwtJ"
      }
    }
  }
}
````