---
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}`

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.net/criteo/apis/criteo-api.md) · [All operations](https://skmtc.net/criteo/apis/criteo-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/criteo/criteo-api/revisions/c1721589426a/schema)