Vepler Core HTTP Wrapper

A flexible and extensible API service library for making HTTP requests with built-in authentication support for bearer tokens and API keys.

Installation

npm install @vepler/http-client

Usage

import ApiService from '@vepler/http-client';

// Create an instance of the API service
const api = ApiService.create({
  host: 'https://api.example.com',
  timeout: 5000,
  logLevel: 'info',
  headers: {
    'Content-Type': 'application/json',
  },
});

// Make a GET request
const response = await api.get('users', '123', {
  token: 'your-bearer-token',
  apiKey: 'your-api-key',
});

// Make a POST request
const newUser = await api.post('users', {
  name: 'John Doe',
  email: '[email protected]',
}, {
  token: 'your-bearer-token',
  apiKey: 'your-api-key',
});

// Make a PUT request
const updatedUser = await api.put('users/123', {
  name: 'John Doe',
  email: '[email protected]',
}, {
  token: 'your-bearer-token',
  apiKey: 'your-api-key',
});

// Make a DELETE request
await api.delete('users', '123', {
  token: 'your-bearer-token',
  apiKey: 'your-api-key',
});

Configuration

The create method of the ApiService accepts an options object with the following properties:

• host (required): The base URL of the API.
• timeout (optional): The request timeout in milliseconds. Default is 3000.
• logLevel (optional): The log level for the API service. Default is 'info'.
• headers (optional): Additional headers to be included in all requests.

Authentication

The API service supports authentication using bearer tokens and API keys. You can pass the token and apiKey properties as part of the queryParams object when making requests.

• token: The bearer token for authentication.
• apiKey: The API key for authentication.

Interceptors

The API service includes built-in request and response interceptors for logging and error handling. You can customize or extend these interceptors by modifying the logRequest, interceptorResponseSuccess, and interceptorResponseError functions.

Error Handling

The API service includes error handling in case of network errors or invalid responses. Errors are thrown with a descriptive error message, which can be caught and handled in your application code.

License

This project is licensed under the MIT License.