---
layout: bidder
title: Epom DSP
description: Prebid Epom DSP Bid Adapter
biddercode: epom_dsp
tcfeu_supported: true
gvl_id: none
usp_supported: true
coppa_supported: false
gpp_sids: tcfeu, usnat
schain_supported: true
dchain_supported: false
userId: none
media_types: banner
safeframes_ok: true
deals_supported: true
floors_supported: true
fpd_supported: false
pbjs: true
pbs: false
prebid_member: false
multiformat_supported: will-bid-on-one
ortb_blocking_supported: false
privacy_sandbox: no
sidebarType: 1
---

## Overview

The **Epom DSP Bid Adapter** enables publishers to monetize inventory via the Epom DSP Exchange using the OpenRTB protocol. It supports **banner media types** and enforces required fields to ensure bid validity and proper auction participation.

---

## Bid Parameters

| Name          | Scope    | Description                                                     | Example                                                            | Type     |
| ------------- | -------- | --------------------------------------------------------------- | ------------------------------------------------------------------ | -------- |
| `endpoint`    | required | Full URL to the Epom DSP bidding endpoint                       | `'https://bidder.epommarket.com/bidder/v2_5/bid?key=your_api_key'` | `string` |
| `placementId` | optional | Placement identifier provided by Epom                           | `'12345'`                                                          | `string` |
| `bidfloor`    | optional | Minimum CPM for bid, in USD (unless FX enabled on tenant level) | `0.50`                                                             | `number` |

---

## Example Ad Unit Configuration

```javascript
var adUnits = [{
    code: 'epom-banner-div',
    mediaTypes: {
        banner: {
            sizes: [[300, 250]]
        }
    },
    bids: [{
        bidder: 'epom_dsp',
        params: {
            endpoint: 'https://bidder.epommarket.com/bidder/v2_5/bid?key=d0b9fb9de9dfbba694dfe75294d8e45a'
        },
        imp: [{
            id: '2',
            banner: {
                w: 300,
                h: 250,
                btype: [4],
                pos: 0,
                api: [3]
            },
            bidfloor: 0.01,
            bidfloorcur: 'USD'
        }],
        site: {
            id: 'fc59bd54-36df-4d33-830c-fdsfds',
            domain: 'epom.com',
            publisher: {
                id: 'testid'
            },
            content: {
                id: '1234567',
                title: 'Car Show',
                series: 'All About Cars',
                season: '2',
                cat: ['IAB2-2']
            }
        },
        device: {
            ua: navigator.userAgent,
            ip: '176.112.120.50',
            devicetype: 2,
            os: 'windows',
            js: 1,
            language: 'US',
            carrier: 'VERIZON',
            connectiontype: 5
        },
        user: {
            id: 'testiduser'
        },
        id: 'NewIdTest',
        cur: ['USD'],
        bcat: ['IAB25-2', 'IAB25-1'],
        badv: []
    }]
}];
```

---

## Required Fields for Bid Request Validation

To be considered **valid**, a bid request must include the following:

| Field         | Location      | Description                                                           |
| ------------- | ------------- | --------------------------------------------------------------------- |
| `request.id`  | root          | Unique ID for the request                                             |
| `imp[]`       | root          | Must contain at least one impression object                           |
| `imp[i].id`   | imp object    | Unique impression ID                                                  |
| `site.domain` | site object   | Must be present (or `app.bundle` if app-based)                        |
| `device.ip`   | device object | Device IP address (required unless IP forwarding feature is disabled) |
| `cur[]`       | root          | Must be `['USD']` unless currency FX is enabled on tenant level       |

If any of the above is missing or malformed, the bid request will be **rejected** by the adapter during validation (`isBidRequestValid`).

---

## Privacy Compliance

The Epom DSP adapter supports the following privacy frameworks:

* **GDPR**: via `bidderRequest.gdprConsent.consentString`
* **US Privacy (CCPA)**: via `bidderRequest.uspConsent`
* **GPP**: Supports `tcfeu` and `usnat` sections

---

## Testing & Debugging

To test integration, use a configuration similar to this inside a local HTML page with Prebid.js:

```html
<script src="https://cdn.jsdelivr.net/npm/prebid.js@9.41.0/dist/not-for-prod/prebid.min.js"></script>
<script>
  pbjs.que.push(function() {
    pbjs.setConfig({ debug: true });

    pbjs.setBidderConfig({
      bidders: ['epom_dsp'],
      config: {
        epomSettings: {
          endpoint: 'https://bidder.epommarket.com/bidder/v2_5/bid?key=your_key'
        }
      }
    });

    pbjs.addAdUnits([/* ...adUnits as above... */]);
    pbjs.requestBids({
      bidsBackHandler: function(bidResponses) {
        console.log('Epom DSP Responses:', bidResponses);
      }
    });
  });
</script>
```

---

## Support

For questions or assistance integrating Epom DSP into your Prebid setup, please contact:
📩 [support@epom.com](mailto:support@epom.com)