---
title: "Add User To Retargeting Segment"
method: GET
path: "/rt/{advertiserID}/{segment}/i.gif"
---

# Add User To Retargeting Segment

`GET /rt/{advertiserID}/{segment}/i.gif`

## Request

- Base URL: `https://e-networkId.adzerk.net/udb/networkId`
- URL: `https://e-networkId.adzerk.net/udb/networkId/rt/{advertiserID}/{segment}/i.gif`
- Auth: none required

This pixel endpoint adds a specific UserKey to a Retargeting Segment.

## Path parameters

- `networkId` integer, required
- `advertiserId` integer, required
- `segment` integer, required

## Query parameters

- `property` string

## Response `200`

200

---

[API](https://skmtc.dev/kevel/apis/userdb.md) - [All operations](https://skmtc.dev/kevel/apis/userdb/llms.txt) - [OpenAPI document](https://skmtc.dev/kevel/apis/userdb/revisions/a2a554691ec6?raw)