Merge branch 'docs/mailerLite' of https://github.com/harshil1712/n8n-docs

docs/nodes/credentials/MailerLite/README.md

@@ -7,6 +7,7 @@ description: Learn to configure credentials for the MailerLite node in n8n
 
 You can use these credentials to authenticate the following nodes with MailerLite.
 - [MailerLite](../../nodes-library/nodes/MailerLite/README.md)
+- [MailerLite Trigger](../../nodes-library/trigger-nodes/MailerLiteTrigger/README.md)
 
 ## Prerequisites
 

docs/nodes/nodes-library/trigger-nodes/MailerLiteTrigger/README.md

@@ -0,0 +1,84 @@
+---
+permalink: /nodes/n8n-nodes-base.mailerLiteTrigger
+description: Learn how to use the MailerLite Trigger node in n8n
+---
+
+# MailerLite Trigger
+
+[MailerLite](https://www.mailerlite.com/) is an email marketing solution for all types of businesses. It provides you with a user-friendly content editor, simplified subscriber management, and campaign reports with the most important statistics.
+
+::: tip 🔑 Credentials
+You can find authentication information for this node [here](../../../credentials/MailerLite/README.md).
+:::
+
+## Events
+
+- Campaign Sent
+- Subscriber Added to Group
+- Subscriber Added through Webform
+- Subscriber Autonomation Completed
+- Subscriber Autonomation Triggered
+- Subscriber Bounced
+- Subscriber Created
+- Subscriber Complained
+- Subscriber Removed from Group
+- Subscriber Unsubscribe
+- Subscriber Updated
+
+## Example Usage
+
+This workflow allows you to receive updates when a subscriber is added to a group in MailerLite using the MailerLite Trigger node and add them to a base in Airtable. You can also find the [workflow](https://n8n.io/workflows/759) on n8n.io. This example usage workflow would use the following node.
+- [MailerLite Trigger]()
+- [Set](../../core-nodes/Set/README.md)
+- [Airtable](../../nodes/Airtable/README.md)
+
+The final workflow should look like the following image.
+
+![A workflow with the Mautic Trigger node](./workflow.png)
+
+### 1. MailerLite Trigger
+
+ The MailerLite Trigger node will trigger the workflow when a subscriber is added to a group in MailerLite.
+
+1. First of all, you'll have to enter credentials for the MailerLite Trigger node. You can find out how to do that [here](../../../credentials/MailerLite/README.md).
+2. Select 'Subscriber Added to Group' from the ***Events*** dropdown list.
+3. Click on ***Execute Node*** to run the node.
+
+In the screenshot below, you will notice that the node returns the information of the subscriber that was added to a group in MailerLite. This output is passed on to the next node in the workflow.
+
+![Using the MailerLite Trigger node to trigger the workflow](./MailerLiteTrigger_node.png)
+
+### 2. Set node
+
+We will use the Set node to set the data coming from the previous node. This data gets passed on to the next node in the workflow.
+::: v-pre
+1. Click on ***Add Value*** and select 'String' from the dropdown list.
+2. Enter `Name` in the ***Name*** field.
+3. Click on the gears icon next to the ***Value*** field and click on ***Add Expression***.
+4. Select the following in the ***Variable Selector*** section: Nodes > MailerLite Trigger > Output Data > JSON > data > subscriber > name. You can also add the following expression: `{{$node["MailerLite Trigger"].json["data"]["subscriber"]["name"]}}`.
+5. Click on ***Add Value*** and select 'String' from the dropdown list.
+6. Enter `Email` in the ***Name*** field.
+7. Click on the gears icon next to the ***Value*** field and click on ***Add Expression***.
+8. Select the following in the ***Variable Selector*** section: Nodes > MailerLite Trigger > Output Data > JSON > data > subscriber > email. You can also add the following expression: `{{$node["MailerLite Trigger"].json["data"]["subscriber"]["email"]}}`.
+9. Toggle ***Keep Only Set*** to `true`.
+10. Click on ***Execute Node*** to run the node.
+:::
+In the screenshot below, you will notice that the node uses the data from the previous node and returns the data that we set for the workflow.
+
+![Using the Set node to set the data](./Set_node.png)
+
+### 3. Airtable node
+
+This node will store the data coming from the previous node in a base in Airtable.
+
+1. First of all, you'll have to enter credentials for the MailerLite node. You can find out how to do that [here](../../../credentials/Airtable/README.md).
+2. Select 'Append' from the ***Operation*** dropdown list.
+3. Navigate to [https://airtable.com/api](https://airtable.com/api) and select the base where you want to store the information. 
+4. Copy the ID displayed under the ***Introduction*** section.
+5. In n8n, paste the ID of the base in the ***Application ID*** field.
+6. Enter the table name in the ***Table*** name field.
+7. Click on ***Execute Node*** to run the node.
+
+In the screenshot below, you will notice that the node adds the information of the subscriber from the previous node in a table in Airtable.
+
+![Using the Airtable node to append the information of a subscriber](./Airtable_node.png)