diff --git a/apps/docs/openapi/builder.json b/apps/docs/openapi/builder.json
index d3f8a3d914..462f6f8c18 100644
--- a/apps/docs/openapi/builder.json
+++ b/apps/docs/openapi/builder.json
@@ -19078,6 +19078,144 @@
                       "action"
                     ]
                   },
+                  {
+                    "type": "object",
+                    "properties": {
+                      "baseUrl": {
+                        "type": "string"
+                      },
+                      "apiVersion": {
+                        "type": "string"
+                      },
+                      "credentialsId": {
+                        "type": "string"
+                      },
+                      "action": {
+                        "type": "string",
+                        "enum": [
+                          "Generate variables"
+                        ]
+                      },
+                      "model": {
+                        "type": "string"
+                      },
+                      "prompt": {
+                        "type": "string"
+                      },
+                      "variablesToExtract": {
+                        "type": "array",
+                        "items": {
+                          "oneOf": [
+                            {
+                              "type": "object",
+                              "properties": {}
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "string"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "number"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "boolean"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "enum"
+                                  ]
+                                },
+                                "values": {
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string"
+                                  }
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "required": [
+                      "action"
+                    ]
+                  },
                   {
                     "type": "object",
                     "properties": {
@@ -19680,6 +19818,138 @@
                     "required": [
                       "action"
                     ]
+                  },
+                  {
+                    "type": "object",
+                    "properties": {
+                      "credentialsId": {
+                        "type": "string"
+                      },
+                      "action": {
+                        "type": "string",
+                        "enum": [
+                          "Generate variables"
+                        ]
+                      },
+                      "model": {
+                        "type": "string"
+                      },
+                      "prompt": {
+                        "type": "string"
+                      },
+                      "variablesToExtract": {
+                        "type": "array",
+                        "items": {
+                          "oneOf": [
+                            {
+                              "type": "object",
+                              "properties": {}
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "string"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "number"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "boolean"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "enum"
+                                  ]
+                                },
+                                "values": {
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string"
+                                  }
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "required": [
+                      "action"
+                    ]
                   }
                 ]
               }
@@ -19908,6 +20178,146 @@
                     "required": [
                       "action"
                     ]
+                  },
+                  {
+                    "type": "object",
+                    "properties": {
+                      "credentialsId": {
+                        "type": "string"
+                      },
+                      "action": {
+                        "type": "string",
+                        "enum": [
+                          "Generate variables"
+                        ]
+                      },
+                      "model": {
+                        "type": "string",
+                        "enum": [
+                          "claude-3-opus-20240229",
+                          "claude-3-sonnet-20240229",
+                          "claude-3-haiku-20240307",
+                          "claude-2.1",
+                          "claude-2.0",
+                          "claude-instant-1.2"
+                        ]
+                      },
+                      "prompt": {
+                        "type": "string"
+                      },
+                      "variablesToExtract": {
+                        "type": "array",
+                        "items": {
+                          "oneOf": [
+                            {
+                              "type": "object",
+                              "properties": {}
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "string"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "number"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "boolean"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "enum"
+                                  ]
+                                },
+                                "values": {
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string"
+                                  }
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "required": [
+                      "action"
+                    ]
                   }
                 ]
               }
diff --git a/apps/docs/openapi/viewer.json b/apps/docs/openapi/viewer.json
index 2fe6749413..314256ac89 100644
--- a/apps/docs/openapi/viewer.json
+++ b/apps/docs/openapi/viewer.json
@@ -10059,6 +10059,144 @@
                       "action"
                     ]
                   },
+                  {
+                    "type": "object",
+                    "properties": {
+                      "baseUrl": {
+                        "type": "string"
+                      },
+                      "apiVersion": {
+                        "type": "string"
+                      },
+                      "credentialsId": {
+                        "type": "string"
+                      },
+                      "action": {
+                        "type": "string",
+                        "enum": [
+                          "Generate variables"
+                        ]
+                      },
+                      "model": {
+                        "type": "string"
+                      },
+                      "prompt": {
+                        "type": "string"
+                      },
+                      "variablesToExtract": {
+                        "type": "array",
+                        "items": {
+                          "oneOf": [
+                            {
+                              "type": "object",
+                              "properties": {}
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "string"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "number"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "boolean"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "enum"
+                                  ]
+                                },
+                                "values": {
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string"
+                                  }
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "required": [
+                      "action"
+                    ]
+                  },
                   {
                     "type": "object",
                     "properties": {
@@ -10661,6 +10799,138 @@
                     "required": [
                       "action"
                     ]
+                  },
+                  {
+                    "type": "object",
+                    "properties": {
+                      "credentialsId": {
+                        "type": "string"
+                      },
+                      "action": {
+                        "type": "string",
+                        "enum": [
+                          "Generate variables"
+                        ]
+                      },
+                      "model": {
+                        "type": "string"
+                      },
+                      "prompt": {
+                        "type": "string"
+                      },
+                      "variablesToExtract": {
+                        "type": "array",
+                        "items": {
+                          "oneOf": [
+                            {
+                              "type": "object",
+                              "properties": {}
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "string"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "number"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "boolean"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "enum"
+                                  ]
+                                },
+                                "values": {
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string"
+                                  }
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "required": [
+                      "action"
+                    ]
                   }
                 ]
               }
@@ -10889,6 +11159,146 @@
                     "required": [
                       "action"
                     ]
+                  },
+                  {
+                    "type": "object",
+                    "properties": {
+                      "credentialsId": {
+                        "type": "string"
+                      },
+                      "action": {
+                        "type": "string",
+                        "enum": [
+                          "Generate variables"
+                        ]
+                      },
+                      "model": {
+                        "type": "string",
+                        "enum": [
+                          "claude-3-opus-20240229",
+                          "claude-3-sonnet-20240229",
+                          "claude-3-haiku-20240307",
+                          "claude-2.1",
+                          "claude-2.0",
+                          "claude-instant-1.2"
+                        ]
+                      },
+                      "prompt": {
+                        "type": "string"
+                      },
+                      "variablesToExtract": {
+                        "type": "array",
+                        "items": {
+                          "oneOf": [
+                            {
+                              "type": "object",
+                              "properties": {}
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "string"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "number"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "boolean"
+                                  ]
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            },
+                            {
+                              "type": "object",
+                              "properties": {
+                                "type": {
+                                  "type": "string",
+                                  "enum": [
+                                    "enum"
+                                  ]
+                                },
+                                "values": {
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string"
+                                  }
+                                },
+                                "variableId": {
+                                  "type": "string"
+                                },
+                                "description": {
+                                  "type": "string"
+                                },
+                                "isRequired": {
+                                  "type": "boolean"
+                                }
+                              },
+                              "required": [
+                                "type"
+                              ]
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "required": [
+                      "action"
+                    ]
                   }
                 ]
               }
diff --git a/apps/viewer/src/helpers/server/context.ts b/apps/viewer/src/helpers/server/context.ts
index 866431f63d..1e2cdaab8c 100644
--- a/apps/viewer/src/helpers/server/context.ts
+++ b/apps/viewer/src/helpers/server/context.ts
@@ -11,7 +11,10 @@ export async function createContext(opts: trpcNext.CreateNextContextOptions) {
 
   return {
     user,
-    origin: opts.req.headers.origin,
+    origin:
+      (opts.req.headers['x-typebot-iframe-referrer-origin'] as
+        | string
+        | undefined) ?? opts.req.headers.origin,
     res: opts.res,
   }
 }
diff --git a/packages/embeds/js/package.json b/packages/embeds/js/package.json
index cfed7deb0e..e7468c3fac 100644
--- a/packages/embeds/js/package.json
+++ b/packages/embeds/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@typebot.io/js",
-  "version": "0.2.87",
+  "version": "0.2.88",
   "description": "Javascript library to display typebots on your website",
   "type": "module",
   "main": "dist/index.js",
@@ -48,4 +48,4 @@
     "tailwindcss": "3.3.3",
     "typescript": "5.4.5"
   }
-}
\ No newline at end of file
+}
diff --git a/packages/embeds/js/src/components/Bot.tsx b/packages/embeds/js/src/components/Bot.tsx
index dca0e93b09..15e414629b 100644
--- a/packages/embeds/js/src/components/Bot.tsx
+++ b/packages/embeds/js/src/components/Bot.tsx
@@ -29,6 +29,7 @@ import {
   defaultFontType,
   defaultProgressBarPosition,
 } from '@typebot.io/schemas/features/typebot/theme/constants'
+import { CorsError } from '@/utils/CorsError'
 
 export type BotProps = {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -106,6 +107,10 @@ export const Bot = (props: BotProps & { class?: string }) => {
       )
     }
 
+    if (error instanceof CorsError) {
+      return setError(new Error(error.message))
+    }
+
     if (!data) {
       if (error) {
         console.error(error)
diff --git a/packages/embeds/js/src/queries/startChatQuery.ts b/packages/embeds/js/src/queries/startChatQuery.ts
index 682ec7e00a..96a7a3ffe4 100644
--- a/packages/embeds/js/src/queries/startChatQuery.ts
+++ b/packages/embeds/js/src/queries/startChatQuery.ts
@@ -11,6 +11,7 @@ import {
   StartPreviewChatInput,
 } from '@typebot.io/schemas'
 import ky from 'ky'
+import { CorsError } from '@/utils/CorsError'
 
 type Props = {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -102,27 +103,40 @@ export async function startChatQuery({
   }
 
   try {
-    const data = await ky
-      .post(
-        `${
-          isNotEmpty(apiHost) ? apiHost : guessApiHost()
-        }/api/v1/typebots/${typebotId}/startChat`,
-        {
-          json: {
-            isStreamEnabled: true,
-            prefilledVariables,
-            resultId,
-            isOnlyRegistering: false,
-          } satisfies Omit<
-            StartChatInput,
-            'publicId' | 'textBubbleContentFormat'
-          >,
-          timeout: false,
-        }
-      )
-      .json<InitialChatReply>()
+    const iframeReferrerOrigin =
+      parent !== window ? new URL(document.referrer).origin : undefined
+    const response = await ky.post(
+      `${
+        isNotEmpty(apiHost) ? apiHost : guessApiHost()
+      }/api/v1/typebots/${typebotId}/startChat`,
+      {
+        headers: {
+          'x-typebot-iframe-referrer-origin': iframeReferrerOrigin,
+        },
+        json: {
+          isStreamEnabled: true,
+          prefilledVariables,
+          resultId,
+          isOnlyRegistering: false,
+        } satisfies Omit<
+          StartChatInput,
+          'publicId' | 'textBubbleContentFormat'
+        >,
+        timeout: false,
+      }
+    )
 
-    return { data }
+    const corsAllowOrigin = response.headers.get('access-control-allow-origin')
+
+    if (
+      iframeReferrerOrigin &&
+      corsAllowOrigin &&
+      corsAllowOrigin !== '*' &&
+      !iframeReferrerOrigin.includes(corsAllowOrigin)
+    )
+      throw new CorsError(corsAllowOrigin)
+
+    return { data: await response.json<InitialChatReply>() }
   } catch (error) {
     return { error }
   }
diff --git a/packages/embeds/js/src/utils/CorsError.ts b/packages/embeds/js/src/utils/CorsError.ts
new file mode 100644
index 0000000000..5ce6ff2011
--- /dev/null
+++ b/packages/embeds/js/src/utils/CorsError.ts
@@ -0,0 +1,5 @@
+export class CorsError extends Error {
+  constructor(origin: string) {
+    super('This bot can only be executed on ' + origin)
+  }
+}
diff --git a/packages/embeds/nextjs/package.json b/packages/embeds/nextjs/package.json
index 32dd8b7196..935d2f802f 100644
--- a/packages/embeds/nextjs/package.json
+++ b/packages/embeds/nextjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@typebot.io/nextjs",
-  "version": "0.2.87",
+  "version": "0.2.88",
   "description": "Convenient library to display typebots on your Next.js website",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -42,4 +42,4 @@
     "next": "12.x || 13.x || 14.x",
     "react": "^16.0.0 || ^17.0.0 || ^18.0.0"
   }
-}
\ No newline at end of file
+}
diff --git a/packages/embeds/react/package.json b/packages/embeds/react/package.json
index 947b518b56..f2d3e9f4dd 100644
--- a/packages/embeds/react/package.json
+++ b/packages/embeds/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@typebot.io/react",
-  "version": "0.2.87",
+  "version": "0.2.88",
   "description": "Convenient library to display typebots on your React app",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -45,4 +45,4 @@
   "peerDependencies": {
     "react": "^16.0.0 || ^17.0.0 || ^18.0.0"
   }
-}
\ No newline at end of file
+}