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# Tracking Setup with Kwai

This guide explains how to set up tracking between FunnelFlux Pro and **Kwai**.

## Step 1: Add Kwai as a Traffic Source
1. Go to **Traffic Sources** > **New**
2. Search for "Kwai" in the template list
3. Select the **Kwai** template

The template configures the following tracking fields:

| Slot | Field Name | Token |
|------|------------|-------|
| campaign | campaign | `(empty)` |
| external | click_id | `(empty)` |
| c1 | ad_id | `(empty)` |

**Cost type:** Cost Per Event/Click (no automatic cost token available — you may need to update costs manually)

## Step 2: Create Your Campaign URL
After creating the traffic source:
1. Build a funnel in the **Funnel Builder**
2. Click the traffic node and select **Kwai** as the traffic source
3. Copy the generated tracking link

Use this tracking link as the destination/campaign URL in Kwai. The URL includes all tracking field parameters, so Kwai will automatically replace the tokens with real values when a user clicks your ad.

## Step 3: Set Up Conversion Tracking
Kwai uses a **server-to-server (S2S) integration** via FunnelFlux's custom scenario system.

When you select the Kwai template, the **Conversion Tracking** tab is automatically configured with the **Kwai** custom scenario. This means conversion data is sent to Kwai through FunnelFlux's built-in integration rather than a simple postback URL.

To complete the setup, you need to configure the S2S integration in FunnelFlux's **Integrations** settings. See the S2S integration documentation for detailed instructions.

## Optional: Updating Costs
If cost tokens are not available or not accurate for your campaign type, you can manually update costs in FunnelFlux:
1. Go to **Update Costs** in FunnelFlux
2. Export your cost data from Kwai
3. Match the data by campaign ID and any relevant tracking fields
4. Import the cost data