> ## 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.

# /2026-01/marketing-solutions/marketplace-performance-outcomes/advertisers/{advertiserId}

> Get an advertiser.



## OpenAPI

````yaml https://api.criteo.com/2026-01/marketingsolutions/open-api-specifications.json get /2026-01/marketing-solutions/marketplace-performance-outcomes/advertisers/{advertiserId}
openapi: 3.0.1
info:
  title: Criteo API
  description: Criteo API - MarketingSolutions
  version: 2026-01
servers:
  - url: https://api.criteo.com
security:
  - oauth: []
tags:
  - name: Advertiser
  - name: Analytics
  - name: Audience
  - name: Campaign
  - name: Creative
  - name: Gateway
  - name: Reco
paths:
  /2026-01/marketing-solutions/marketplace-performance-outcomes/advertisers/{advertiserId}:
    get:
      tags:
        - Campaign
      summary: >-
        /2026-01/marketing-solutions/marketplace-performance-outcomes/advertisers/{advertiserId}
      description: Get an advertiser.
      operationId: GetMarketplaceAdvertiser
      parameters:
        - name: advertiserId
          in: path
          description: Id of the advertiser
          required: true
          schema:
            type: string
            format: int32
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AdvertiserInfoMessage'
      security:
        - oauth:
            - MarketingSolutions_Campaign_Read
components:
  schemas:
    AdvertiserInfoMessage:
      type: object
      properties:
        advertiserName:
          type: string
          description: Display name of the advertiser
        currencyName:
          type: string
          description: Currency used by the advertiser for bids and budgets (e.g. USD, EUR)
        id:
          type: integer
          description: Unique advertiser identifier
          format: int32
        timeZoneId:
          type: string
          description: IANA timezone identifier for the advertiser (e.g. UTC, Asia/Tokyo)
          nullable: true
      description: >-
        Data representing an advertiser. An advertiser is the top-level entity
        that owns campaigns, sellers, and budgets.
      example:
        id: 9703
        advertiserName: MyCarDealers CO
        currencyName: USD
        timeZoneId: UTC
  securitySchemes:
    oauth:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.criteo.com/oauth2/token
          scopes: {}
        authorizationCode:
          authorizationUrl: https://api.criteo.com/oauth2
          tokenUrl: https://api.criteo.com/oauth2/token
          scopes: {}

````