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Easily Resize And Create Image Assets For Social Media With An API

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If you are a developer dealing with many images, you probably understand the importance of having a good workflow for quickly creating different versions of an image. In this tutorial, I will introduce you to an API that can help you resize and create image assets for social media networks with just a few lines of code!

What Is An API?

An API is an application programming interface. An API is a set of protocols and tools for building software applications. It specifies how software components should interact with each other. An API also provides access to a library of functions and data structures. A well-designed API makes it easy to develop a program by providing all the building blocks which can be put together with minimal effort. 

How To Get Started?

An API can be a great solution if you want to resize or create image assets for your social media accounts. This tutorial will show you how to get started using the Social Media Assets Generator API by APILayer. 

Just head over to the APILayer marketplace and create an account. After completing the report, you will get an API access key. This API access key is the universal key for accessing all the API services available in the APILayer marketplace.

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Social Media Assets Generator API

What Is A Social Media Assets Generator API?

Social Media Assets Generator API – resizes and creates appropriate social network images for a given service and returns resized image’s URL. You can pass the orientation parameter for each service for the intended image format.

For improper image sizes, API crops images from the centre point.

Here are some of the supported and valid orientation values:


  • square – 1080×1080
  • profile – 110×110
  • story – 1080×1920
  • landscape – 1080×566


  • profile – 400×400
  • header – 1500×500
  • image – 1024×512


  • profile – 180×180
  • cover – 820×462
  • link – 1200×630

YouTube, Linkedin, Pinterest, Tumblr, and any size you want!

Moreover, its documentation is concise and provides you with all the required demo apps in various languages so that you can integrate this image asset generator API without a problem.

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API Live Playground

How To Use An API To Resize And Create Image Assets For Social Media?

Whether you’re running a large or small business, you know how important social media is. And a big part of social media is images. Every day, people are scrolling through their Facebook, Twitter, and Instagram feeds, and if you want your business to stand out, you need to have great visuals.

But creating stunning visuals can be time-consuming and expensive. Hiring a professional designer is an option, but if you’re on a budget, you might not be able to do that. Fortunately, there’s a solution: using an API to resize and create image assets for your social media accounts.

With an API like Social Media Assets Generator by APILayer, you must upload your images and choose the desired size and format. The API will take care of the rest, quickly generating beautiful images for social media platforms. And because the API does all the work, it’s very affordable – you can create hundreds of images for just a few dollars.

So if you want to save time and money on creating visuals for social media, an API is the way to go. With Social Media Assets Generator API, it’s easy to get started. Simply sign up for a free subscription plan and enjoy.

How To Integrate Social Media Assets Generator API?

This API is built on the REST protocol. Our API uses standard HTTP response codes, authentication, and verbs, accepts form-encoded request bodies, returns JSON-encoded responses, and uses predictable resource-oriented URLs.

Above, we mentioned you need an API access key to authenticate requests made by your application. If you have already signed up, you can view and copy your API keys in the Account page.

Here is an example of how you can prepare images for Facebook social network.

If you head over to the documentation page of this API, you can find all the examples of integrating the Social Media Assets Generator API to your system. Here is an example of Instagram.

As you can see here we are giving the images via URL. But you can also provide the assets by uploading them to the API server with this way.

How To Integrate Social Media Assets Generator API Into Delphi FireMonkey App?

I would like to show you how to integrate this Social Media Assets Generator API into your Delphi Firemonkey application using REST Client components. First, I suggest you download Delphi Community Edition from here and create a new multi-device Delphi FireMonkey application by choosing from the wizard.

RAD Studio – Delphi & C++ Builder

Then you can design a graphical user interface similar to this, where you can provide the API access key and URL of the image:

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Social Media Asset Generator Demo with Delphi FireMonkey

If you have already checked the documentation page, there is an API playground where you can test the service easily. With the REST Debugger, you can integrate any RESTful API into your Delphi and C++ Builder projects.

REST Debugger – REST Client Demo

After successfully connecting to the endpoint, you can see a Copy Components button where you can copy configured components and put them into your project.

REST Client – Social Media Assets Generator

This is the source code for the Generate button, which takes your API access key and URL of the image and sends it to the endpoint.

This is the final application:

Delphi FireMonkey REST Client – API Integration

Moreover, check out these tutorials to learn more about productive APIs provided by APILayer:

Why Should You Automate Social Media Assets Using This API?

When you have the final version of your picture and you want to post them on various social media platforms with right image sizes. Resizing it one by one takes a lot of time. So, using the Social Media Assets Generator API by APILayer is the best option to automate the whole process. Just head over now and get your free API access key!

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