what is Webhook and how to implement in asp.net ?

@ Nitin Sontakke ,

        Thanks for you explantions . and sorry for the late reply . According to your last reply 

 we are one  the Receiver  end point. we are need to listen through  webhook  call. Here we are struck .

 Vendor also not providing proper support on this . could you tell us with sample code to achive webhook Receiver end Portion ?.

 

 

 

Thanks in advance ,

 

 Karthik.K  

Not only Fomo, but each payment gateway also has this webhook concept for notifications.

follow this to set up custom webhooks with FOMO

https://help.fomo.com/en/articles/1454953-how-to-set-up-custom-webhooks 

Please, Please, Please DO NOT look for code. Try to digest the concept, which is important and really NOT quite difficult.

 

Once concept is understood, code part is going to be VERY easy! Trust me.

 

Question is do you want to RECEIVE information when event is occured OR

you want to SEND the information?

 

Please note that coding is needed ONLY by the one party. It all depends on which party you are.

WebHooks is a lightweight HTTP pattern providing a simple pub/sub model for wiring together Web APIs and SaaS services. When an event happens in a service, a notification is sent in the form of an HTTP POST request to registered subscribers.

 

ASP.NET WebHooks source code and NuGet packages

https://docs.microsoft.com/en-us/aspnet/webhooks/source 

@ Nitin Sontakke   ,

 

               Thanks for your immediate response . we had  online application that would take up the orders from the customers and we did integration with fomo pay for  payment, after the the transaction fomo Pay  sends the transaction details through api get  call at  this point we have to do notifications to the customer end. 

          

Fomo pay supports the webhook concept to do notification . this is very  new to  us  .If  any simple sample code with whole process .it will be greatfull. 

 

 

Thanks in advance 

Karthik. K  

Just like many people, I used to get scared of this word. But quite frankly it is really quite simple concept.

 

First you will need to create a form where you take input from the user of your site about the WebAPI end-point they want you to call. This obviously must be saved somewhere, typically in a database table.

 

Typically, a WebHook end-point is being called at the trigger of an event, for example, an invoice is generated.

 

The information (payload, in technical terms) you send to WebAPI is either decided by you OR in consultation with your customer. An example of the JSON that you send must be published on your site - documentation.

 

When event occurs, you simply make a WebAPI call on the end-point configured by your customer.

 

Is this clear enough? If you use a bit of imagination, you will understand it clearly.

Follow the link to understand Webhook and how to start with:

https://www.c-sharpcorner.com/UploadFile/g_arora/getting-started-with-microsoft-Asp-Net-webhook/