---
layout: bidder
title: Defy Media
description: Prebid Defy Media Bidder Adaptor
pbjs: true
biddercode: defymedia
aliasCode : appnexus
sidebarType: 1
---

### Bid Params

{: .table .table-bordered .table-striped }
| Name          | Scope    | Description | Example | Type     |
|---------------|----------|-------------|---------|----------|
| `placementId` | required |             |         | `string` |

Defy Media is an aliased bidder for AppNexus