Public APIs

Using the UrlMskr API in JavaScript

UrlMskr is a simple and easy-to-use public API that allows you to shorten URLs, unshorten URLs, and retrieve metadata for a given URL. In this blog, we'll go through some example code in JavaScript to demonstrate how to use the UrlMskr API.

Getting Started

Before we can start using the UrlMskr API, we'll need to get an API key. You can get an API key by simply visiting https://urlmskr.com and creating an account.

Once you have an API key, you're ready to start using the API.

Shortening URLs

Shortening a URL is easy with the UrlMskr API. The following code is an example of how to shorten a URL using JavaScript:

fetch('https://api.urlmskr.com/v1/shorten', {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'X-ApiKey': 'your_api_key'
    },
    body: JSON.stringify({url: 'https://example.com'})
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error(error));

In this example, we're using the fetch method to send a POST request to the UrlMskr API's shorten endpoint. We include our API key in the X-ApiKey header, and the URL we want to shorten in the request body.

The API will return a JSON object containing the original URL and the shortened URL. In this code, we're simply logging the response to the console, but you can do whatever you like with the response.

Unshortening URLs

Unshortening a URL is just as easy. The following code demonstrates how to unshorten a URL in JavaScript:

fetch('https://api.urlmskr.com/v1/unshorten', {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'X-ApiKey': 'your_api_key'
    },
    body: JSON.stringify({url: 'https://urlmskr.com/abcxyz'})
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error(error));

In this example, we're sending a POST request to the UrlMskr API's unshorten endpoint, including our API key in the X-ApiKey header, and the shortened URL we want to unshorten in the request body.

Once again, the API will return a JSON object containing the original URL and the unshortened URL.

Retrieving Metadata

Retrieving metadata for a URL can be useful if you want to display information about a link to your users. The following code demonstrates how to retrieve metadata for a URL in JavaScript:

fetch('https://api.urlmskr.com/v1/metadata?url=https://example.com', {
    method: 'GET',
    headers: {
        'X-ApiKey': 'your_api_key'
    }
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error(error));

In this example, we're sending a GET request to the UrlMskr API's metadata endpoint, including our API key in the X-ApiKey header, and the URL we want to retrieve metadata for as a query parameter.

The API will return a JSON object containing the title, description, and image of the URL.

Conclusion