---
title: "/2026-01/marketing-solutions/marketplace-performance-outcomes/sellers/{sellerId}"
method: GET
path: "/2026-01/marketing-solutions/marketplace-performance-outcomes/sellers/{sellerId}"
tags: ["Campaign"]
---

# /2026-01/marketing-solutions/marketplace-performance-outcomes/sellers/{sellerId}

`GET /2026-01/marketing-solutions/marketplace-performance-outcomes/sellers/{sellerId}`

## Request

- Base URL: `https://api.criteo.com`
- URL: `https://api.criteo.com/2026-01/marketing-solutions/marketplace-performance-outcomes/sellers/{sellerId}`
- Auth: OAuth 2
  - Authorization code: `https://api.criteo.com/oauth2`
  - Client credentials
  - Token URL: `https://api.criteo.com/oauth2/token` scopes: `MarketingSolutions_Campaign_Read`

Return details for the selected seller. For example,
            
    {
        "id" : "123456"
        "sellerName": "HBogart",
    }

## Path parameters

- `sellerId` string, required

## Response `200`

Success

- SellerBase: The seller represents the merchant selling products on the advertiser's marketplace platform.
  - `id` string: Unique seller identifier
  - `sellerName` string: Display name of the seller (merchant)

---

[API](https://skmtc.dev/criteo/apis/criteo-api.md) - [All operations](https://skmtc.dev/criteo/apis/criteo-api/llms.txt) - [OpenAPI document](https://skmtc.dev/criteo/apis/criteo-api/revisions/c1721589426a?raw)