first doc setup for rehook

Author: tushardhara

src/connections/destinations/catalog/rehook/index.md

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+---
+title: Rehook Destination
+rewrite: true
+id: 64c02312ff0ce798cc8d1a7e
+---
+
+[Rehook](https://rehook.ai/){:target="_blank"} is a powerful and dedicated user-incentivization solution that enables businesses to reward and engage users without any dependency on tech. With an elegant, easy-to-use interface, Rehook is designed to help you run user-promotion campaigns that are flexible, customizable, and scalable.
+
+
+Rehook maintains this destination; for any issues with the destination, [contact the Rehook Support team](mailto:[email protected]).
+
+
+## Getting Started
+
+
+
+1. From the Destinations catalog page in the Segment App, click **Add Destination**.
+2. Search for **Rehook** in the Destinations Catalog, and select the **Rehook** destination.
+3. Choose which Source should send data to the Rehook destination.
+4. Go to the [Rehook Dashboard](https://dashboard.rehook.ai/){:target="_blank"} and navigate to **Settings > API Keys & Secret Key**, and copy it.
+5. Enter the **API Key & Secret Key** in the Rehook destination settings in Segment.
+
+
+## Supported methods
+
+Rehook supports the following methods, as specified in the [Segment Spec](/docs/connections/spec).
+
+### Identify
+
+Take a look at the [Identify method documentation](/docs/connections/spec/identify) to learn about what it does.
+
+```js
+analytics.identify('userId12345', {
+  firstName: 'Bob',
+  lastName: 'Dole',
+  email: '[email protected]',
+  company: 'Initech',
+  employees: 234
+});
+```
+
+Every time you make an identify call with userId included:
+1.	Rehook verifies that the userId exists.
+2.	If the userId doesn’t exist, Rehook adds the user as a Customer to the Rehook database and matches user properties with the Segment `traits` sent in the identify call payload.
+3.	If the userId exists, Rehook updates the user properties for the Customer against the Segment `traits` sent in the identify call payload.
+
+All the [special traits](/docs/connections/spec/identify#traits) recognized by Segment are translated and matched with the Rehook user properties for a Customer. These fields are automatically created or mapped for a Customer in Rehook and are available for personalization and advance segmentation.
+
+### Track
+
+Take a look at the [Track method documentation](/docs/connections/spec/track) to learn about what it does. An example call looks like:
+
+```js
+analytics.track('Product Viewed', {
+  userId: "97980cfea0067",
+  product_id: '507f1f77bcf86cd799439011',
+  name: 'Monopoly: 3rd Edition',
+  price: 18.99,
+  url: 'https://www.example.com/product/path',
+  image_url: 'https://www.example.com/product/path.jpg'
+});
+```
+Segment sends `Track` calls to Rehook as a Custom Event. When you call the track, Segment sends the event to Rehook with the event name and all properties that you specified.
+
+Be sure if you send an Identify or Track call without userId, the call will be dropped.