Doc(Webhooks): add event notifications doc, including events list

Writerside/p.tree

@@ -17,4 +17,8 @@
         <toc-element topic="Java-SDK.md"/>
         <toc-element topic="Docker-Support.md"/>
     </toc-element>
+    <toc-element topic="Webhooks.md">
+        <toc-element topic="Webhook-events.md"/>
+    </toc-element>
+    <toc-element topic="Snippets.topic" hidden="true"/>
 </instance-profile>

Writerside/redirection-rules.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE rules SYSTEM "https://resources.jetbrains.com/writerside/1.0/redirection-rules.dtd">
+<rules>
+    <!-- format is as follows
+    <rule id="<unique id>">
+        <accepts>page.html</accepts>
+    </rule>
+    -->
+    <rule id="4e9a7da2">
+        <description>Created after removal of "Snippets" from ProWallet</description>
+        <accepts>Snippets.html</accepts>
+    </rule>
+    <rule id="3db36a5c">
+        <description>Created after removal of "Snippets" from ProWallet</description>
+        <accepts>Snippets.html</accepts>
+    </rule>
+</rules>

Writerside/topics/AboutProWallet.md

@@ -27,6 +27,6 @@ Effortlessly integrate %product_name% services into your projects with our SDK a
 Our toolkit enhances the integration of %product_name% by offering a comprehensive suite of libraries specifically designed to be intuitive and user-friendly for developers.<a href="SDK-and-tools.md">See more</a>
 </tab>
 <tab title="Events notifications">
-Stay seamlessly informed about updates on your transactions through our notification tools. Our WebHooks empowers you to effortlessly integrate and leverage real-time transaction updates, ensuring you are always in the know. <a href="Webhook-management.md">See more</a>
+Stay seamlessly informed about updates on your transactions through our notification tools. Our WebHooks empowers you to effortlessly integrate and leverage real-time transaction updates, ensuring you are always in the know. <a href="Webhooks.md">See more</a>
 </tab>
 </tabs>

Writerside/topics/Snippets.topic

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE topic
+        SYSTEM "https://resources.jetbrains.com/writerside/1.0/xhtml-entities.dtd">
+<topic xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:noNamespaceSchemaLocation="https://resources.jetbrains.com/writerside/1.0/topic.v2.xsd"
+       title="Snippets" id="Snippets" is-library="true">
+
+    <snippet id="order_event_sample">
+        <code-block lang="json" collapsible="true">
+            {
+                "event": "orders.status",
+                "id" : "e1a3b4c5-6d7e-8f9a-0b1c-2d3e4f5a6b7c",
+                "payload": {
+                    "order": {
+                    "referenceId": "G1446845368",
+                    "currentStatus": "CHARGE_PENDING"
+                    }
+                }
+            }
+        </code-block>
+    </snippet>
+</topic>

Writerside/topics/Webhook-events.md

@@ -0,0 +1,22 @@
+# Webhook events
+
+**%product_name%** sends webhooks to notify your system about the following events:
+
+- [Order events](Webhook-events.md#order-events)
+
+## Order events
+
+<table>
+    <tr>
+        <td>Event</td>
+        <td>Trigger</td>
+        <td>Sample</td>
+    </tr>
+    <tr>
+        <td><code>order.created</code></td>
+        <td>When an order is created</td>
+        <td>
+            <include from="Snippets.topic" element-id="order_event_sample"/>
+        </td>
+    </tr>
+</table>

Writerside/topics/Webhooks.md

@@ -0,0 +1,40 @@
+# Webhooks
+
+**%product_name%** supports webhooks, which allow you to receive real-time HTTP POST notifications when certain events occur in **%product_name%**. Webhooks are particularly useful for integrating **%product_name%** with your own systems, or for integrating with third-party services.
+
+## How to use
+
+To use webhooks, you need add a webhook subscription to your **%product_name%** account. You can do this by using [Webhook management](Webhook-management.md) endpoints.
+
+> The webhooks will send the notification to the URL using the `POST` HTTP verb
+>
+{style="note"}
+
+## Messages
+
+Webhooks send messages to the URL you specify using the `POST` method. The messages are in JSON format and contain information about the event that triggered the webhook.
+
+For example, when an order is paid by the customer, an event that let your system know that the order has been paid.
+
+When your system receive the message, it must verify that the notification message:
+
+- Comes from **%product_name%**
+- Was not altered in transit
+- Was intended for your organization
+- Has a valid format
+
+Then, the endpoint that attends the URL subscribed must respond with a `200 OK` status code to acknowledge the message.
+
+### Format
+
+The message format is as follows:
+
+<include from="Snippets.topic" element-id="order_event_sample"/>
+
+> The payload content may vary depending on the event that triggered the webhook.
+> 
+{style="tip"}
+
+## Security
+
+For security, message are sent over HTTPS.