Frank Auth TypeScript Client

Official TypeScript client for the Frank Authentication API. Uses native fetch API for HTTP requests.

Installation

npm install @frank-auth/client

Usage

import { Configuration, AuthApi, UsersApi } from '@frank-auth/client';

// Configure the client
const config = new Configuration({
  basePath: 'https://api.frankauth.com/v1',
  apiKey: 'your-api-key',
  // or use Bearer token
  // accessToken: 'your-access-token',
});

// Create API instances
const authApi = new AuthApi(config);
const usersApi = new UsersApi(config);

// Example: Login
try {
  const response = await authApi.login({
    loginRequest: {
      email: '[email protected]',
      password: 'password123'
    }
  });
  console.log('Login successful:', response);
} catch (error) {
  console.error('Login failed:', error);
}

// Example: Get user profile
try {
  const profile = await usersApi.getCurrentUser();
  console.log('User profile:', profile);
} catch (error) {
  console.error('Failed to get user profile:', error);
}

Advanced Configuration

import { Configuration, AuthApi } from '@frank-auth/client';

const config = new Configuration({
  basePath: 'https://api.frankauth.com/v1',
  apiKey: 'your-api-key',
  fetchApi: fetch, // Use custom fetch implementation if needed
  middleware: [
    {
      pre: async (context) => {
        // Custom request middleware
        console.log('Making request to:', context.url);
        return Promise.resolve(context);
      },
      post: async (context) => {
        // Custom response middleware
        console.log('Response status:', context.response.status);
        return Promise.resolve(context.response);
      }
    }
  ]
});

const authApi = new AuthApi(config);

API Reference

This client provides full access to the Frank Authentication API. See the API documentation for detailed information about available endpoints and operations.

Error Handling

The client uses the native fetch API for HTTP requests. All API methods return promises that resolve to the response data or reject with an error.

try {
  const result = await authApi.login({
    loginRequest: {
      email: '[email protected]',
      password: 'password123'
    }
  });
  // Handle success
  console.log('Login successful:', result);
} catch (error) {
  if (error instanceof Response) {
    // HTTP error response
    console.error('HTTP Error:', error.status, error.statusText);
    const errorBody = await error.text();
    console.error('Error body:', errorBody);
  } else {
    // Network error or other issue
    console.error('Network/Other error:', error.message);
  }
}

Configuration Options

• basePath: API base URL (default: 'https://api.frankauth.com/v1')
• apiKey: API key for authentication
• accessToken: Bearer token for authentication
• username: Username for basic auth
• password: Password for basic auth
• fetchApi: Custom fetch implementation (defaults to global fetch)
• middleware: Array of middleware for request/response processing

Browser Compatibility

This client uses the native fetch API, which is supported in:

• Chrome 42+
• Firefox 39+
• Safari 10.1+
• Edge 14+

For older browsers, you may need to include a fetch polyfill:

npm install whatwg-fetch

import 'whatwg-fetch';
import { Configuration, AuthApi } from '@frank-auth/client';

Development

# Install dependencies
npm install

# Build the client
npm run build

# Run tests
npm test

# Lint code
npm run lint

Project Structure

typescript/
├── src/           # Generated TypeScript source files
│   ├── apis/      # API endpoint classes
│   ├── models/    # Type definitions and models
│   └── runtime.ts # Runtime utilities
├── dist/          # Compiled JavaScript output
├── package.json
├── tsconfig.json
└── README.md

TypeScript Support

This client is written in TypeScript and provides full type safety:

import { User, Organization, LoginRequest } from '@frank-auth/client';

// All types are automatically inferred
const loginRequest: LoginRequest = {
  email: '[email protected]',
  password: 'password123'
};

// Response types are strongly typed
const user: User = await usersApi.getCurrentUser();
const org: Organization = await orgApi.getOrganization({ orgId: user.organizationId });