> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tktchurch.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get User

> Get details of a specific user

<Note>
  This endpoint requires authentication.
</Note>

### Path Parameters

<ParamField path="id" type="string" required>
  The UUID of the user to retrieve
</ParamField>

### Response

<ResponseField name="id" type="string">
  User's unique identifier (UUID)
</ResponseField>

<ResponseField name="email" type="string">
  User's email address
</ResponseField>

<ResponseField name="firstName" type="string" required={false}>
  User's first name
</ResponseField>

<ResponseField name="lastName" type="string" required={false}>
  User's last name
</ResponseField>

<ResponseField name="status" type="string">
  User's account status. One of:

  * `active`: User is active and can access the system
  * `inactive`: User is inactive (unverified email or deactivated account)
  * `suspended`: User is temporarily suspended
</ResponseField>

<ResponseField name="provider" type="string">
  Primary authentication provider. One of:

  * `local`: Local authentication using email and password
  * `google`: Google OAuth authentication
  * `facebook`: Facebook OAuth authentication
  * `apple`: Apple Sign In authentication
</ResponseField>

<ResponseField name="providerInfo" type="object" required={false}>
  Provider-specific user information

  <Expandable title="Provider Info">
    <ResponseField name="providerId" type="string" required={false}>
      The provider's unique identifier for the user
    </ResponseField>

    <ResponseField name="displayName" type="string" required={false}>
      The user's display name from the provider
    </ResponseField>

    <ResponseField name="photoUrl" type="string" required={false}>
      URL to the user's profile photo
    </ResponseField>

    <ResponseField name="email" type="string" required={false}>
      The user's email from the provider
    </ResponseField>
  </Expandable>
</ResponseField>

<ResponseField name="lastLoginAt" type="string" required={false}>
  Timestamp of last login
</ResponseField>

<ResponseField name="createdAt" type="string">
  Account creation timestamp
</ResponseField>

### Error Responses

<ResponseField name="error" type="object">
  Error details when the request fails

  <Expandable title="Error Object">
    <ResponseField name="status" type="integer">
      HTTP status code
    </ResponseField>

    <ResponseField name="reason" type="string">
      Error message explaining why the request failed
    </ResponseField>
  </Expandable>
</ResponseField>

<Note>
  Common error cases:

  * 400 Bad Request: Invalid user ID format
  * 401 Unauthorized: Missing or invalid access token
  * 404 Not Found: User not found
</Note>

<RequestExample>
  ```bash cURL theme={null}
  curl -X GET "https://api.tktchurch.com/v1/auth/users/123e4567-e89b-12d3-a456-426614174000" \
    -H "Authorization: Bearer eyJhbGciOiJIUzI1NiIs..."
  ```

  ```javascript JavaScript theme={null}
  const getUser = async (accessToken, userId) => {
    const response = await fetch(
      `https://api.tktchurch.com/v1/auth/users/${userId}`,
      {
        method: 'GET',
        headers: {
          'Authorization': `Bearer ${accessToken}`
        }
      }
    );

    if (!response.ok) {
      const error = await response.json();
      throw new Error(error.error.reason);
    }

    return response.json();
  };

  // Usage
  try {
    const user = await getUser(
      'eyJhbGciOiJIUzI1NiIs...', // access token
      '123e4567-e89b-12d3-a456-426614174000' // user ID
    );
    console.log('User:', user);
  } catch (error) {
    console.error('Failed to get user:', error.message);
  }
  ```

  ```swift Swift theme={null}
  func getUser(accessToken: String, userId: UUID) async throws -> User {
      var urlRequest = URLRequest(url: URL(string: "https://api.tktchurch.com/v1/auth/users/\(userId)")!)
      urlRequest.httpMethod = "GET"
      urlRequest.setValue("Bearer \(accessToken)", forHTTPHeaderField: "Authorization")
      
      let (data, response) = try await URLSession.shared.data(for: urlRequest)
      guard let httpResponse = response as? HTTPURLResponse else {
          throw URLError(.badServerResponse)
      }
      
      if httpResponse.statusCode != 200 {
          let error = try JSONDecoder().decode(ErrorResponse.self, from: data)
          throw error
      }
      
      return try JSONDecoder().decode(User.self, from: data)
  }

  // Usage
  do {
      let user = try await getUser(
          accessToken: "eyJhbGciOiJIUzI1NiIs...",
          userId: UUID(uuidString: "123e4567-e89b-12d3-a456-426614174000")!
      )
      print("User:", user)
  } catch {
      print("Failed to get user: \(error.localizedDescription)")
  }
  ```

  ```kotlin Kotlin theme={null}
  class UserService(private val client: OkHttpClient) {
      suspend fun getUser(accessToken: String, userId: String): User {
          val request = Request.Builder()
              .url("https://api.tktchurch.com/v1/auth/users/$userId")
              .get()
              .header("Authorization", "Bearer $accessToken")
              .build()

          client.newCall(request).execute().use { response ->
              if (!response.isSuccessful) {
                  val error = response.body?.string()?.fromJson<ErrorResponse>()
                  throw Exception(error?.reason ?: "Failed to get user")
              }
              
              return response.body?.string()?.fromJson<User>()
                  ?: throw Exception("Empty response")
          }
      }
  }

  // Usage
  try {
      val user = userService.getUser(
          "eyJhbGciOiJIUzI1NiIs...", // access token
          "123e4567-e89b-12d3-a456-426614174000" // user ID
      )
      println("User: $user")
  } catch (e: Exception) {
      println("Failed to get user: ${e.message}")
  }
  ```

  ```typescript React Native theme={null}
  import axios from 'axios';

  interface User {
    id: string;
    email: string;
    firstName?: string;
    lastName?: string;
    status: 'active' | 'inactive' | 'suspended';
    provider: 'local' | 'google' | 'facebook' | 'apple';
    providerInfo?: {
      providerId?: string;
      displayName?: string;
      photoUrl?: string;
      email?: string;
    };
    lastLoginAt?: string;
    createdAt: string;
  }

  const getUser = async (accessToken: string, userId: string): Promise<User> => {
    try {
      const response = await axios.get(
        `https://api.tktchurch.com/v1/auth/users/${userId}`,
        {
          headers: {
            'Authorization': `Bearer ${accessToken}`
          },
        }
      );
      
      return response.data;
    } catch (error) {
      if (axios.isAxiosError(error)) {
        throw new Error(error.response?.data?.error?.reason || 'Failed to get user');
      }
      throw error;
    }
  };

  // Usage
  try {
    const user = await getUser(
      'eyJhbGciOiJIUzI1NiIs...', // access token
      '123e4567-e89b-12d3-a456-426614174000' // user ID
    );
    console.log('User:', user);
  } catch (error) {
    console.error('Failed to get user:', error.message);
  }
  ```
</RequestExample>

<ResponseExample>
  ```json 200 Success theme={null}
  {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "email": "user@example.com",
    "firstName": "John",
    "lastName": "Doe",
    "status": "active",
    "provider": "google",
    "providerInfo": {
      "providerId": "12345",
      "displayName": "John Doe",
      "photoUrl": "https://example.com/photo.jpg",
      "email": "user@example.com"
    },
    "lastLoginAt": "2024-01-20T08:30:00Z",
    "createdAt": "2024-01-01T00:00:00Z"
  }
  ```

  ```json 400 Bad Request theme={null}
  {
    "error": {
      "status": 400,
      "reason": "Invalid user ID format"
    }
  }
  ```

  ```json 401 Unauthorized theme={null}
  {
    "error": {
      "status": 401,
      "reason": "Invalid or expired access token"
    }
  }
  ```

  ```json 404 Not Found theme={null}
  {
    "error": {
      "status": 404,
      "reason": "User not found"
    }
  }
  ```
</ResponseExample>