Webhooks are as diverse as they are complex. Therefore, the topic of webhooks can also go on and on. In this blog we will directly pick up where we left off and will tell you about the common design patterns of webhooks and why they are used. We will cover applying webhooks to automate and integrate your application systems.
The Design Pattern of Webhooks
Generally speaking, there are many ways of applying webhooks. Out of those, following are the most common models or design patterns.
Directory of Subscriptions
When a user wishes to build up a directory of subscriptions, an API provides the means to do it. It also provides the resources to make and record constant changes. With every subscription, the user will have to supply a webhook callback. This is done to obtain, in real time, any and all change notification events. The service provider is accountable for identifying the changed subscriptions as they are observed. This is done by conveying notification messages through registered webhooks callback uniform resource identifiers (URIs).
A request may or may not call upon some specific data when interfacing with an API. It can also perform some type of operation. But in this instance, the result of the operation may not be made available. It may also be that the operation itself may take a long time to finish. With a webhook however, the result of a search or the operation can be sent in an unparallel form to the specific destination of the webhook’s own callback URI. The life of the notification and subscription model only lasts for a single request.
What is the Point of Using Webhooks Anyway?
The use of webhooks depends on certain variables. In general, you have two ways of looking at it and both are completely opposite. Both the developer organization (in this case, the recipient) and service provider (in this case, the sender) use webhooks differently. But when you take away the difference, the end point remains that the webhooks are used to make communication more efficient and to keep the data continuously fresh.
With Inbox Parser you can receive incoming webhooks which will allow you to receive alerts and notifications in real time whenever an automated event occurs from another system. You can also send outgoing webhooks, which will allow you to send a webhook API to a third party server with all the transaction details and list of key variables.