# Smily

### How to authenticate the integration

We'll show you how to connect your Smily account with GuestReply using our private app integration.

### Step 1: Open Apps Page in Smily

Open your Smily Account and navigate to [**Apps**](https://app.bookingsync.com/apps) then scroll down to the end of the page.

### Step 2: Add GuestReply Private App

Get the Private App Access Code for GuestReply:

```
6981-6893-e180-a6ff
```

Paste the code in the input field and click on **Add private app**. Adding GuestReply private app in Smily

![Add Private App in Smily interface](/files/a54df81d1c5a0ef7b1865f60ed516e54a76f731a)

### Step 3: Verify Installation

GuestReply will now be visible in your **Apps** section.

![Apps list showing GuestReply](/files/fc04f734d5b17130c1d7fa4b404c30d937340cf1)

### Step 4: Connect Smily to GuestReply <a href="#step-4-connect-smily-to-guestreply" id="step-4-connect-smily-to-guestreply"></a>

Now, switch over to GuestReply app. After registering a new account, select Smily (BookingSync) from the list of available PMS integrations, and then click on **Link Acccount**.

![Select Smily from the list of available integartions](/files/c25cf369185b5a6379dc094f8c8b650f0f0fefc4)

### Step 5: Grant Permissions <a href="#step-5-grant-permissions" id="step-5-grant-permissions"></a>

Click **Allow** to complete the authentication.

![Permissions screen for GuestReply integration](/files/ae2338adfdef825d683bdf257b6cc116fa0b0945)

**Integration Complete!** Once you click Allow, GuestReply will start to automatically import and sync your listings and conversations from your Smily account.

### What Data Does GuestReply Access?

#### Data we read from your PMS account:

* Account listings
* Account bookings
* Account conversations
* Account availability

#### Data we write to your PMS account:

* We only write new host messages. We do not adjust bookings or listing data.
* We set up webhooks to receive real-time notifications when new messages arrive or new bookings are made. This allows GuestReply to respond to your guests instantly without delays.

### Next Steps

After connecting your Smily account:

* Configure sync settings in your GuestReply dashboard
* Test the integration with a sample booking
* Set up automated responses for your guests


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.guestreply.ai/readme/pms-connections/smily.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.