TT-Service

A fast and reliable API for TikTok mobile service.

TT-Service is a high-performance REST API designed for developers working with TikTok's mobile app infrastructure. It provides up-to-date support for the latest TikTok versions (45.x and above), including request signing, device fingerprinting and dynamic function execution.

---

🚀 What's New

• ✅ Argus 45.x — Full support for the latest Argus signing algorithm used in TikTok 45.x
• ✅ tt-ticket-guard v3 — Latest tt-ticket-guard header generation including EC key management and guard data construction
• ✅ dsign — Device property fingerprint generation for the TikTok device registration flow
• ✅ Dynamic Functions — dyn_1002, dyn_1003, dyn_1008, dyn_1010 fully supported

---

📡 API Endpoints

Method	Endpoint	Description
POST	/sign	Generate Argus, Gorgon, Khronos and Ladon headers
POST	/ttticket/keys	Generate SECP256k1 EC key pair
POST	/ttticket/build	Build tt-ticket-guard v3 headers
POST	/dsign	Generate hashed device properties
POST	/dyn/1002	Execute dynamic function 1002
POST	/dyn/1003	Execute dynamic function 1003
POST	/dyn/1008	Execute dynamic function 1008
POST	/dyn/1010	Execute dynamic function 1010
GET	/health	Health check

---

🔐 POST /sign

Generates valid request signatures for TikTok API requests. Supports TikTok 45.x and above.

Request Body:

{
    "params": "aid=1233&device_id=...&ts=...",
    "payload": "email=...&mix_mode=1",
    "sig_data": {
        "app": {
            "appId": 1233,
            "appVersion": "45.4.16",
            "channel": "beta"
        },
        "device": {
            "deviceId": "...",
            "installId": "...",
            "osVersion": "14",
            "deviceType": "Pixel 6",
            "apiLevel": "34",
            "cpuAbi": "arm64-v8a"
        },
        "extra": {
            "licenseId": "2142840551",
            "MSSDKVersion": "v05.02.07-alpha.6-ov-android",
            "MSSDKVersionCode": "84018976",
            "x_bd_kmsv": "0",
            "x_bd_lanusk": "none",
            "seed": "",
            "seedAlgorithm": 0,
            "secDeviceIdToken": "",
            "dynTaskVersion": [1003, 1010],
            "cookie": {}
        },
        "geo": {
            "mccMnc": "26202"
        }
    }
}

Response:

{
    "X-Argus": "...",
    "X-Gorgon": "...",
    "X-Khronos": "1780570246",
    "X-Ladon": "...",
    "X-SS-Stub": "...",
    "X-SS-Req-Ticket": "..."
}

---

🔑 POST /ttticket/keys

Generates a SECP256k1 EC key pair for the tt-ticket-guard v3 flow.

Request Body:

{}

Response:

{
    "private_hex": "cc9361b7e688...",
    "public_b64": "BL0VT2ZEhOYk..."
}

---

🎫 POST /ttticket/build

Builds the complete tt-ticket-guard v3 header set for TikTok 45.x and above.

Request Body:

{
    "path": "/passport/account/info/v2/",
    "device_token": "1|{\"aid\":1233,\"av\":\"45.4.16\",\"did\":\"...\",\"iid\":\"...\"}",
    "dtoken_sign": "ts.1.MEQC...",
    "private_hex": "cc9361b7e688..."
}

Response:

{
    "headers": {
        "tt-ticket-guard-client-data": "...",
        "tt-ticket-guard-iteration-version": "0",
        "tt-ticket-guard-version": "3",
        "tt-ticket-guard-public-key": "..."
    },
    "guard_data_decoded": { ... },
    "keys": {
        "private_hex": "...",
        "public_b64": "..."
    }
}

---

📱 POST /dsign

Generates hashed device properties for the TikTok device registration flow.

Request Body:

{
    "device": {
        "device": {
            "deviceModel": "oriole",
            "deviceManufacturer": "google",
            "internalStorageSize": 128849018880,
            "ramTotalSize": 7993675776,
            "screenWidth": 1080,
            "screenHeight": 2400,
            "bootTimeUTC": "1780570198",
            "sdcardSize": 90194313,
            "cpuCoreNum": 8,
            "densityDpi": 420,
            "cpuMaxFrequency": "2802000",
            "apiLevel": 34,
            "cpuAbi": "arm64-v8a",
            "deviceProduct": "oriole",
            "deviceBootLoader": "slider-1.3-11403664",
            "deviceChip": "gs101",
            "deviceBoard": "oriole"
        },
        "geo": {
            "timezoneName": "Europe/Berlin",
            "language_format3": "de"
        }
    }
}

Response:

{
    "device_properties": {
        "device_model": "a3f2...",
        "device_manufacturer": "b8c1...",
        ...
    }
}

---

⚡ POST /dyn/1002, 1003, 1008, 1010

Executes TikTok dynamic signing functions.

Request Body:

{
    "params": "aid=1233&device_id=...&ts=...",
    "stub": "80FBE5B1515304B1223CD7457388785C"
}

Response:

{
    "result": "a3f2b8c1..."
}

---

🌐 RapidAPI

TT-Service is available on RapidAPI:

👉 https://rapidapi.com/iqiyun/api/tt-service

---

💬 Support

For support and inquiries contact us on Telegram:

👉 https://t.me/iqiyun