Refresh Token

POST/web/v1/users/self/auth/token/refresh None

Refreshes an expired access token using a valid refresh token. Returns a new access/refresh token pair.

Required Headers

Header	Example Value	Description
Content-Type	application/json	Request content type
Accept	application/json	Expected response type
X-Client-Hash		Client device fingerprint
Accept-Language	en, zh, zh-Hant, ja, vi	Response language (default: en)

Request Parameters

Name	Type	Required	In	Description
request	Object	Required	body	TokenRefreshRequest object (see request body schema)

Success Response

Success 200

{
  "version": "1.3.0",
  "timestamp": 1709337600000,
  "success": true,
  "code": "2000",
  "message": "SUCCESS",
  "data": {
    "accessToken": "<token>",
    "refreshToken": "<token>",
    "expiresIn": 3600,
    "tokenType": "Bearer"
  }
}

Error Responses

Unauthorized 401

{
  "success": false,
  "code": "4010",
  "message": "Invalid or expired token"
}

Notes

• The refresh token is single-use; a new refresh token is issued with each refresh.
• Rate limited to 10 requests per window.
• Request body is strictly validated — unknown or unexpected fields will be rejected with HTTP 400.