LinkedIn Marketing API · Authentication Profile

Linkedin Ads Authentication

Authentication

LinkedIn Marketing API secures its APIs with oauth2 across 1 declared security scheme, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode flow(s).

AdvertisingMarketingLinkedInLead GenerationAudience TargetingConversions APISocial Marketing
Methods: oauth2 Schemes: 1 OAuth flows: authorizationCode API key in:

Security Schemes

OAuth2 oauth2
· flows: authorizationCode

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/linkedin-ads-openapi.yml
summary:
  types:
  - oauth2
  oauth2_flows:
  - authorizationCode
schemes:
- name: OAuth2
  type: oauth2
  flows:
  - flow: authorizationCode
    authorizationUrl: https://www.linkedin.com/oauth/v2/authorization
    tokenUrl: https://www.linkedin.com/oauth/v2/accessToken
    scopes: 4
  description: OAuth 2.0 three-legged (authorization code) flow.
  sources:
  - openapi/linkedin-ads-openapi.yml