APIClient

APIClient is a versatile HTTP client designed to interact with various APIs, including REST and GraphQL. It provides a simple interface for making API requests and handling responses.

Features

• REST API Support: GET, POST, PUT, DELETE requests.
• GraphQL API Support: Query and mutation execution.
• Custom Headers: Easily set and modify request headers.
• Query Parameters: Automatically build URLs with query parameters.

Installation

No installation is required for this code as it is self-contained and can be added directly to your project.

Usage

1. Create an APIClient Instance

   const apiClient = new APIClient('https://api.example.com/', {
   'Authorization': 'Bearer YOUR_TOKEN_HERE',
   });

   baseURL: The base URL of the API. headers: Optional default headers to be included with every request.
2. Sending Requests REST API Example GET Request with Parameters

   apiClient.get('/users', { limit: 10 }).then(users => {
   console.log('Fetched users:', users);
   });

   POST Request

   apiClient.post('/users', { name: 'John Doe', email: '[email protected]' }).then(newUser => {
   console.log('Created user:', newUser);
   });

   PUT Request

   apiClient.put('/users/1', { name: 'John Smith' }).then(updatedUser => {
   console.log('Updated user:', updatedUser);
   });

   DELETE Request

   apiClient.delete('/users/1').then(response => {
   console.log('Deleted user:', response);
   });

   GraphQL API Example

   const query = `
   query GetUser($id: ID!) {
   user(id: $id) {
   id
   name
   email
   }
   }
   `;

const variables = { id: 1 };

apiClient.graphql(query, variables).then(response => {
console.log('GraphQL response:', response);
});