diff --git a/CHANGELOG.md b/CHANGELOG.md
index b28f84b..cdd6140 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.2.30] - 2024-12-02
+### Updated
+- [Binance] handle sandbox
+
 ## [1.2.29] - 2024-10-02
 ### Added
 - log on invalid creds
diff --git a/README.md b/README.md
index 7d3d1a8..1a73732 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# trading-backend [1.2.29](https://github.com/Drakkar-Software/trading-backend/tree/master/CHANGELOG.md)
+# trading-backend [1.2.30](https://github.com/Drakkar-Software/trading-backend/tree/master/CHANGELOG.md)
 [![PyPI](https://img.shields.io/pypi/v/trading-backend.svg)](https://pypi.python.org/pypi/trading-backend/)
 [![Downloads](https://pepy.tech/badge/trading-backend/month)](https://pepy.tech/project/trading-backend)
 [![Github-Action-CI](https://github.com/Drakkar-Software/trading-backend/workflows/trading-backend-CI/badge.svg)](https://github.com/Drakkar-Software/trading-backend/actions)
diff --git a/trading_backend/exchanges/binance.py b/trading_backend/exchanges/binance.py
index 646bde6..083b813 100644
--- a/trading_backend/exchanges/binance.py
+++ b/trading_backend/exchanges/binance.py
@@ -81,6 +81,16 @@ async def _get_api_key_rights(self) -> list[trading_backend.enums.APIKeyRights]:
             restrictions = await self._exchange.connector.client.sapi_get_account_apirestrictions()
         except ValueError as err:
             raise ccxt.AuthenticationError(f"Invalid key format ({err})")
+        except ccxt.NotSupported:
+            if self._exchange.exchange_manager.is_sandboxed:
+                # API not available on testnet: return all rights
+                return [
+                    trading_backend.enums.APIKeyRights.READING,
+                    trading_backend.enums.APIKeyRights.SPOT_TRADING,
+                    trading_backend.enums.APIKeyRights.FUTURES_TRADING,
+                    trading_backend.enums.APIKeyRights.MARGIN_TRADING,
+                ]
+            raise
         rights = []
         if restrictions.get('enableReading'):
             rights.append(trading_backend.enums.APIKeyRights.READING)
@@ -107,6 +117,15 @@ async def _inner_is_valid_account(self) -> (bool, str):
             if not details.get("ifNewUser", False):
                 return False, "Binance requires accounts that were created after july 1st 2021, " \
                               "this account is too old."
+        except ccxt.NotSupported:
+            if self._exchange.exchange_manager.is_sandboxed:
+                # API not available on testnet
+                try:
+                    await self._exchange.get_balance()
+                    return True, None
+                except Exception as err:
+                    raise ccxt.AuthenticationError(f"Invalid auth details ({err})")
+            raise
         except ValueError as err:
             raise ccxt.AuthenticationError(f"Invalid key format ({err})")
         except AttributeError: