LinkedIn Marketing API

LinkedIn Marketing API

REST API for managing LinkedIn advertising campaigns, creatives, reporting, lead sync, matched audiences, conversions tracking, media planning, and community management. Authentication uses OAuth 2.0 three-legged flow, with required API versioning via the LinkedIn-Version header (YYYYMM format).

GitHub

Documentation

📖
Documentation
https://learn.microsoft.com/en-us/linkedin/marketing/
📖
GettingStarted
https://learn.microsoft.com/en-us/linkedin/marketing/quick-start
📖
Authentication
https://learn.microsoft.com/en-us/linkedin/shared/authentication/authorization-code-flow

Other Resources

🔗
Versioning
https://learn.microsoft.com/en-us/linkedin/marketing/versioning
🔗
DeveloperPortal
https://developer.linkedin.com/product-catalog/marketing
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/linkedin-ads/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: linkedin-ads:marketing-api
name: LinkedIn Marketing API
description: REST API for managing LinkedIn advertising campaigns, creatives, reporting, lead sync, matched
  audiences, conversions tracking, media planning, and community management. Authentication uses OAuth
  2.0 three-legged flow, with required API versioning via the LinkedIn-Version header (YYYYMM format).
humanURL: https://learn.microsoft.com/en-us/linkedin/marketing/
baseURL: https://api.linkedin.com
tags:
- Advertising
- Marketing
- Campaign Management
- Lead Sync
- Conversions
- Matched Audiences
properties:
- type: Documentation
  url: https://learn.microsoft.com/en-us/linkedin/marketing/
- type: GettingStarted
  url: https://learn.microsoft.com/en-us/linkedin/marketing/quick-start
- type: Authentication
  url: https://learn.microsoft.com/en-us/linkedin/shared/authentication/authorization-code-flow
- type: Versioning
  url: https://learn.microsoft.com/en-us/linkedin/marketing/versioning
- type: DeveloperPortal
  url: https://developer.linkedin.com/product-catalog/marketing