Advertiser - Companies API

Create advertiser & invoicing companies

Both are created with the same endpoint; the roles array is what makes a company an advertiser, an invoicing party, or both.

Create a company

POST /v1/media-partners

Creates a media partner (advertiser company, invoicing company, or both, depending on roles).

Request bodyCreateMediaPartnerRequest

FieldTypeRequiredDescription
namestringYesDisplay name of the company.
rolesarray of enumYesAny of ADVERTISER, INVOICE
externalKeystringNoYour own external reference key.
subsystemExternalIdsobject (string → string)NoExternal ids per subsystem.

Create an advertiser company

{
  "name": "Acme Beverages",
  "roles": ["ADVERTISER"],
  "externalKey": "acme-bev",
  "subsystemExternalIds": {
    "crm": "CRM-10432"
  }
}

Create an invoicing company

{
  "name": "Acme Beverages Billing BV",
  "roles": ["INVOICE"],
  "externalKey": "acme-bev-billing"
}

Create a company that is both advertiser and invoicing party

{
  "name": "Acme Beverages",
  "roles": ["ADVERTISER", "INVOICE"]
}

Responses

StatusMeaning
201Media partner created.
400Invalid input (e.g. empty `name` or unknown role).
401 / 403Not authenticated / not allowed.
500Unexpected failure.

The 201 response will return a body including the generated id and all information known about the media partner.

List companies

GET /v1/media-partners?limit=50&offset=0
ParameterInRequiredTypeDescription
limitqueryYesintegerMax number of results to return.
offsetqueryYesintegerNumber of results to skip.
searchqueryNostringURL-encoded, case-insensitive match on name.
rolesqueryNoarrayFilter on the role(s) the media partner has, e.g. `roles=ADVERTISER`.
includeInactivequeryNobooleanInclude deactivated media partners.

Response — array of MediaPartner Schema

[
  {
    "id": 4021,
    "name": "Acme Beverages",
    "roles": ["ADVERTISER"],
    "externalKey": "acme-bev",
    "subsystemExternalIds": { "crm": "CRM-10432" },
    "active": true
  }
]

Get a single company

GET /v1/media-partners/{mediaPartnerId}

ParameterInRequiredTypeDescription
mediaPartnerIdpathYesintegerThe id of the media partner.

Returns a single MediaPartner Schema (same shape as above).


Revision #3
Created 2 July 2026 08:03:38 by Casper Steuperaert
Updated 3 July 2026 13:52:59 by Casper Steuperaert