TikTok Shop - Refresh Token

{
    "code": 0,
    "message": "success",
    "data": {
        "access_token": "GCP_19vKMwAAAABGUleAkkyep0xJQsaxOG0J6DPv5XUAO1Vhri3N-bB_569pw9z50Ui3LroKCXjSwop5u0DyODCg_RpJlf_YrmZobMb0yrAIN7TSBBKv8E5gTg",
        "access_token_expire_in": 1782410097,
        "refresh_token": "GCP_KHKUCgAAAAA2PqDD_wQ4AbHO9wxdIU8h61rCsMOkFl56r7t1REaoUF0hGJuPRTKvASMZJNiWVeA",
        "refresh_token_expire_in": 4903858076,
        "open_id": "hWaeegAAAABqXniBPelkeRAmTmxju9EITT7YTUXSfP8mjfsVIU4Exg",
        "seller_name": "Origeens",
        "seller_base_region": "FR",
        "user_type": 0,
        "granted_scopes": [
            "seller.order.info"
        ],
        "saved_at": "2026-06-18T17:32:27+00:00",
        "shops_error": {
            "message": "Erreur HTTP TikTok : 401",
            "http_code": 401,
            "response": {
                "request": {
                    "method": "GET",
                    "path": "/authorization/202309/shops",
                    "url": "https://open-api.tiktokglobalshop.com/authorization/202309/shops?app_key=6kc76cungq9pl&timestamp=1781805298&sign=***",
                    "query": [],
                    "signed_query_without_secret": {
                        "app_key": "6kc76cungq9pl",
                        "timestamp": "1781805298",
                        "sign": "***"
                    },
                    "headers": [
                        "Content-Type: application/json",
                        "Accept: application/json",
                        "x-tts-access-token: ***"
                    ],
                    "body": [],
                    "body_json": "{}"
                },
                "response": {
                    "code": 106001,
                    "data": null,
                    "message": "Invalid credentials. The 'sign' query parameter is invalid. For more details: https://m.tiktok.shop/s/AIu6dbFhs2XW",
                    "request_id": "20260619015457BC59F40DD9DE3C44228B"
                },
                "curl_info": {
                    "url": "https://open-api.tiktokglobalshop.com/authorization/202309/shops?app_key=6kc76cungq9pl&timestamp=1781805298&sign=b3ccbea48fd2b11af20e66390f15df4068defddcf312bc23e51b56932c26b5cc",
                    "content_type": "application/json; charset=utf-8",
                    "http_code": 401,
                    "header_size": 1221,
                    "request_size": 394,
                    "filetime": -1,
                    "ssl_verify_result": 0,
                    "redirect_count": 0,
                    "total_time": 0.082405000000000006021849685566849075257778167724609375,
                    "namelookup_time": 0.025568000000000000448974191158413304947316646575927734375,
                    "connect_time": 0.0273060000000000004105604745063828886486589908599853515625,
                    "pretransfer_time": 0.03975599999999999967226216313065378926694393157958984375,
                    "size_upload": 0,
                    "size_download": 204,
                    "speed_download": 2475,
                    "speed_upload": 0,
                    "download_content_length": 204,
                    "upload_content_length": 0,
                    "starttransfer_time": 0.0823139999999999982804865794605575501918792724609375,
                    "redirect_time": 0,
                    "redirect_url": "",
                    "primary_ip": "23.222.250.237",
                    "certinfo": [],
                    "primary_port": 443,
                    "local_ip": "10.80.6.79",
                    "local_port": 37440,
                    "http_version": 3,
                    "protocol": 2,
                    "ssl_verifyresult": 0,
                    "scheme": "https",
                    "appconnect_time_us": 39616,
                    "connect_time_us": 27306,
                    "namelookup_time_us": 25568,
                    "pretransfer_time_us": 39756,
                    "redirect_time_us": 0,
                    "starttransfer_time_us": 82314,
                    "total_time_us": 82405,
                    "effective_method": "GET",
                    "capath": "",
                    "cainfo": "/etc/pki/tls/certs/ca-bundle.crt"
                }
            },
            "datetime": "2026-06-18T17:54:58+00:00"
        }
    },
    "request_id": "20260619015457B29B90CD964E9542CDBE"
}