diff --git a/ton-http-api/pyTON/main.py b/ton-http-api/pyTON/main.py
index e5f726a..6163be6 100644
--- a/ton-http-api/pyTON/main.py
+++ b/ton-http-api/pyTON/main.py
@@ -16,6 +16,7 @@
 from fastapi import FastAPI, Depends, Response, Request, BackgroundTasks
 from fastapi.params import Body, Query, Param
 from fastapi.exceptions import HTTPException, RequestValidationError
+from fastapi.middleware.cors import CORSMiddleware
 from starlette.exceptions import HTTPException as StarletteHTTPException
 from fastapi.responses import JSONResponse
 from fastapi import status
@@ -113,6 +114,14 @@ def main_config(binder):
     openapi_tags=tags_metadata
 )
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_credentials=True,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 
 tonlib = None