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

# Map an integration account to an advertiser



## OpenAPI

````yaml /openapi/buyer.yaml post /api/v2/buyer/storefront-connections/{id}/accounts/{accountId}/advertiser
openapi: 3.1.0
info:
  title: Semicola Exchange buyer API
  version: 2.0.0
  description: >-
    Buyer endpoints: advertisers, storefronts and connections, product
    discovery, campaigns, proposals, media buys, creatives and reporting. Every
    write accepts an Idempotency-Key header.
servers:
  - url: https://api.semicola.com
security:
  - bearerAuth: []
  - sessionCookie: []
tags:
  - name: Advertisers
  - name: Storefronts
  - name: Product Discovery
  - name: Campaigns
  - name: Media Buys
  - name: Update Proposals
  - name: Optimization Suggestions
  - name: Creatives
  - name: Catalogs
  - name: Property Lists
  - name: Audiences
  - name: Syndication
  - name: Reporting
  - name: Event Sources
  - name: Webhooks
  - name: Tasks
  - name: Audit Logs
  - name: Activity
paths:
  /api/v2/buyer/storefront-connections/{id}/accounts/{accountId}/advertiser:
    post:
      tags:
        - Storefronts
      summary: Map an integration account to an advertiser
      operationId: postBuyerStorefrontConnectionsByIdAccountsByAccountIdAdvertiser
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
            minLength: 1
        - name: accountId
          in: path
          required: true
          schema:
            type: integer
            exclusiveMinimum: 0
            maximum: 9007199254740991
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                advertiserId:
                  anyOf:
                    - type: string
                      pattern: ^[1-9]\d*$
                    - type: integer
                      exclusiveMinimum: 0
                      maximum: 9007199254740991
                sourceId:
                  type: string
              required:
                - advertiserId
              additionalProperties: false
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    anyOf:
                      - type: object
                        properties:
                          linkId:
                            type: string
                          accountId:
                            type: string
                          name:
                            type:
                              - string
                              - 'null'
                          sources:
                            type: array
                            items:
                              type: object
                              properties:
                                storefrontId:
                                  type: integer
                                  exclusiveMinimum: 0
                                  maximum: 9007199254740991
                                storefrontName:
                                  type: string
                                sourceId:
                                  type: string
                                sourceName:
                                  type: string
                              required:
                                - storefrontId
                                - storefrontName
                                - sourceId
                                - sourceName
                              additionalProperties: false
                          advertiserId:
                            type: string
                          status:
                            type: string
                          createdAt:
                            type: string
                          updatedAt:
                            type: string
                        required:
                          - linkId
                          - accountId
                          - name
                          - sources
                          - advertiserId
                          - status
                          - createdAt
                          - updatedAt
                        additionalProperties: false
                      - type: 'null'
                  error:
                    anyOf:
                      - type: object
                        properties:
                          code:
                            type: string
                          message:
                            type: string
                          field:
                            type: string
                          details: {}
                        required:
                          - code
                          - message
                        additionalProperties: false
                      - type: 'null'
                required:
                  - data
                  - error
                additionalProperties: false
        default:
          description: >-
            Error envelope `{data: null, error: {code, message, field?,
            details?}}`.
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key or OAuth access token.
    sessionCookie:
      type: apiKey
      in: cookie
      name: sc_session

````