GET /api/v2/user/profile

Authorization: Bearer <jwt_access_token>

{
  "success": true,
  "data": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "email": "learner@learnway.xyz",
    "username": "cryptosage",
    "role": "USER",
    "country": "US",
    "isEmailVerified": true,
    "is2FAEnabled": false,
    "walletAddress": "0x71C...3921",
    "totalXP": 3450,
    "totalGems": 280,
    "currentStreak": 7,
    "longestStreak": 14,
    "profileImageUrl": "https://ik.imagekit.io/learnway/avatars/user1.png",
    "createdAt": "2026-06-01T12:00:00.000Z"
  }
}

PATCH /api/v2/user/profile

{
  "username": "sage_developer",
  "country": "CA",
  "bio": "Building on Lisk L2 and learning Solidity."
}

{
  "success": true,
  "data": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "username": "sage_developer",
    "country": "CA"
  },
  "message": "Profile updated successfully"
}