A third-party API integration adds external data to the internally developed app to enhance its features. The best example of a third-party API, commonly integrated, are the payment gateways. Imagine the time that would be required to build this code from scratch when an external component is already available?
Why do third-party APIs have such importance in the application programming world? Picture this, when you go to a restaurant, you choose from the menu and give your order to the waiter, he or she takes your order to the kitchen where the chef prepares your order and brings back your appetizing meal. In this scenario, the waiter is the third-party API whose only job is to communicate requests to an external system that will deliver a finished result back to your app. There is hardly any effort from your side in this whole transaction. – except of course a cost outlay.
API integration with third-party solutions is one of the most efficient methods for online businesses to provide new services in the shortest possible time.
How do Third Party API Integrations work?
In a nutshell, API describes how one computer program interacts with another. Classes, procedures, functions, structures, and constants are all part of it.
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