> ## Documentation Index
> Fetch the complete documentation index at: https://developers.criteo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Marketplace Performance Outcomes

## Marketplace Performance Outcomes endpoint

```http theme={null}
/marketplace-performance-outcomes
```

## Introduction

The Marketplace Performance Outcomes (MPO) API allows you to manage your MPO campaigns.

**Marketplace Performance Outcomes require "Campaign" domain permission.** (see [step 3](/marketing-solutions/docs/onboarding-checklist#3-define-your-app-scope))

This API allows you to :

* Retrieve the list of **Sellers** associated with your campaign
* Set the **bids** of your **Seller Campaigns**
* Configure the **budgets** for your **Seller Campaigns**
* Review the performance of your MPO campaigns by querying their delivery statistics

<Info>
  **The Campaign Manage permission is required to use this API.**
</Info>