LinkedIn Marketing API AdTargetingEntities API
The AdTargetingEntities API from LinkedIn Marketing API — 1 operation(s) for adtargetingentities.
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OpenAPI Specification
openapi: 3.2.0
info:
title: LinkedIn Marketing AdAccounts Ad Targeting Entities API
description: 'Partial OpenAPI 3.1 representation of the LinkedIn Marketing API for
advertising, campaign management, audience targeting, and reporting. Uses
OAuth 2.0 three-legged (authorization code) flow and requires a
`LinkedIn-Version` header in YYYYMM format on every versioned request.
Reference documentation lives at
https://learn.microsoft.com/en-us/linkedin/marketing/.
'
version: '2026.05'
contact:
name: LinkedIn Marketing API Program
url: https://learn.microsoft.com/en-us/linkedin/marketing/
servers:
- url: https://api.linkedin.com/rest
description: Versioned REST endpoint.
security:
- OAuth2:
- rw_ads
tags:
- name: AdTargetingEntities
paths:
/adTargetingEntities:
get:
summary: Discover entities within a targeting facet
operationId: getAdTargetingEntities
security:
- OAuth2:
- r_ads
- rw_ads
parameters:
- $ref: '#/components/parameters/LinkedInVersion'
- name: q
in: query
required: true
schema:
type: string
enum:
- adTargetingFacet
- name: queryVersion
in: query
schema:
type: string
default: QUERY_USES_URNS
- name: facet
in: query
required: true
description: Facet URN, e.g. `urn:li:adTargetingFacet:seniorities`.
schema:
type: string
responses:
'200':
description: Entities within the requested facet.
tags:
- AdTargetingEntities
components:
parameters:
LinkedInVersion:
name: LinkedIn-Version
in: header
required: true
description: API version in `YYYYMM` format, e.g. `202605`.
schema:
type: string
pattern: ^\d{6}$
securitySchemes:
OAuth2:
type: oauth2
description: OAuth 2.0 three-legged (authorization code) flow.
flows:
authorizationCode:
authorizationUrl: https://www.linkedin.com/oauth/v2/authorization
tokenUrl: https://www.linkedin.com/oauth/v2/accessToken
scopes:
r_ads: Read ads accounts, campaigns, and creatives.
rw_ads: Read and write ads accounts, campaigns, and creatives.
r_ads_reporting: Read ad campaign reporting data.
r_basicprofile: Read basic profile.