QuickMocker is an advanced API mocking tool that empowers developers with the ability to generate contextual, fake, or random data seamlessly. Once integrated into your development process, this tool provides the support system needed to test, develop, and refine applications without impacting your live data. Available at https://quickmocker.com, its detailed documentation serves as an essential guide, offering insights into the use of the API, the data generation process, and how aspiring and seasoned developers can best use it to their advantage.

Leveraging QuickMocker in your project delivery process offers several benefits. This includes:

• Accelerated development process, as there’s no waiting for your backend to be ready or third-party APIs to grant access.
• Contextual data gives realistic representations for frontend development and user experience testing.
• Enhanced privacy, as testing is done with fake or random data without risking exposing sensitive information.
• Increased efficiency with API responses, allowing for quicker debugging and refining development cycles.
• Cost efficiency since it allows developers to avoid potential damaging interferences experienced when testing using live data.

Here's a simple way to call the API using JavaScript:

var axios = require('axios');

var config = {
  method: 'get',
  url: 'https://quickmocker.com/api/data',
  headers: { }
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

Remember, actual application integrations might require additional parameters based on the implementation's needs. This is just a basic example to get started with QuickMocker API integration.