---
layout: bidder
title: Altstar Media
description: Prebid Altstar Media Bidder Adaptor
biddercode: altstar
pbjs: true
pbs: true
media_types: video, banner
userIds: all
fpd_supported: false
tcfeu_supported: false
usp_supported: true
coppa_supported: true
schain_supported: true
prebid_member: false
ortb_blocking_supported: true
multiformat_supported: will-bid-on-one
floors_supported: false
aliasCode: limelightDigital
sidebarType: 1
---

### Bid Params

{: .table .table-bordered .table-striped }

| Name          | Scope    | Description                                              | Example                  | Type      |
|:--------------|:---------|:---------------------------------------------------------|:-------------------------|:----------|
| `host`        | required | Ad network's RTB host                                    | `'ads-altstarmedia.com'` | `string`  |
| `adUnitId`    | required | Ad Unit Id will be generated on Altstar Media Platform.  | `42`                     | `integer` |
| `adUnitType`  | required | Type of Ad Unit (`'video'`, `'banner'`)                  | `'banner'`               | `string`  |
| `publisherId` | required | Publisher ID                                             | `'12345'`                | `string`  |
| `custom1`     | optional | Custom targeting field 1                                 | `'custom1'`              | `string`  |
| `custom2`     | optional | Custom targeting field 2                                 | `'custom2'`              | `string`  |
| `custom3`     | optional | Custom targeting field 3                                 | `'custom3'`              | `string`  |
| `custom4`     | optional | Custom targeting field 4                                 | `'custom4'`              | `string`  |
| `custom5`     | optional | Custom targeting field 5                                 | `'custom5'`              | `string`  |

Prebid Altstar Media Bidder Adaptor server-side Prebid Server adapter requires only `publisherId` and `host` parameters.
Prebid Altstar Media Bidder Adaptor server-side Prebid Server adapter supports only `banner`, `video`, `audio`, `native` media types.