✨ Add Intercom node docs

docs/nodes/nodes-library/nodes/Intercom/README.md

@@ -0,0 +1,53 @@
+---
+permalink: /nodes/n8n-nodes-base.intercom
+---
+
+# Intercom
+
+[Intercom](https://www.intercom.com/) is a company that produces a messaging platform which allows businesses to communicate with prospective and existing customers within their app, on their website, through social media, or via email.
+
+::: tip 🔑 Credentials
+You can find authentication information for this node [here](../../../credentials/Intercom/README.md).
+:::
+
+## Basic Operations
+
+- Company
+    - Create a new company
+    - Get data of a company
+    - Get data of all companies
+    - Update a company
+    - List company's users
+- Lead
+    - Create a new lead
+    - Get data of a lead
+    - Get data of all leads
+    - Update a new lead
+    - Delete a lead
+- User
+    - Create a new user
+    - Get data of a user
+    - Get data of all users
+    - Update a user
+    - Delete a user
+
+## Example Usage
+
+This workflow allows you to create a new user in Intercom. You can also find the [workflow](https://n8n.io/workflows/464) on the website. This example usage workflow would use the following two nodes.
+- [Start](../../core-nodes/Start/README.md)
+- [Intercom]()
+
+The final workflow should look like the following image.
+
+![A workflow with the Intercom node](./workflow.png)
+
+### 1. Start node
+
+The start node exists by default when you create a new workflow.
+
+### 2. Intercom node
+
+1. First of all, you'll have to enter credentials for the Intercom node. You can find out how to do that [here](../../../credentials/Intercom/README.md).
+2. Select 'Email' from the dropdown list for the *Identifier Type* field.
+3. Enter the email in the *Value* field.
+4. Click on *Execute Node* to run the workflow.