LinkedIn API
LinkedIn Posting API
Publish text posts, images, videos, and articles to LinkedIn profiles and company pages programmatically. PostPeer handles OAuth and token management so you can focus on building.
- Post to personal profiles and company pages
- Image, video, and article support
- OAuth handled — no LinkedIn developer app needed
- Cross-post to LinkedIn + other platforms in one request
No credit card required.
POST https://api.postpeer.dev/v1/posts
{ "platforms": ["twitter", "linkedin", "instagram], "content": "Hello world!" }
{ "platforms": ["twitter", "linkedin", "instagram], "content": "Hello world!" }
Published
5 platformsTwitterLinkedInFacebook+2
All posts delivered
Scheduled
queue12
Queued
847
Sent
Next: in 15 min
Platforms
connectedXIGFBLITT
One API, every platform
How It Works
Add social media to your product in three steps.
01
Get Your API Key
Sign up and get your API key instantly — no sales calls, no complex onboarding.
02
Integrate in Minutes
A single endpoint to post, schedule, and manage content. Drop it into your product and go.
03
Your Users Post Everywhere
Your product now supports every major social platform — without you maintaining a single integration.
API Response Format
Clean, structured JSON that's easy to parse and integrate
Request
POST
curl -X POST https://api.postpeer.dev/v1/posts \
-H "x-access-key: your-api-key" \
-H "Content-Type: application/json" \
-d '{
"content": "Excited to share our latest product update! Check it out.",
"platforms": [
{
"platform": "linkedin",
"accountId": "acc_li_123"
}
],
"publishNow": true
}'Response
JSON
{
"postId": "post_abc123",
"status": "published",
"platforms": [
{
"platform": "linkedin",
"status": "published",
"platformPostId": "urn:li:share:7654321",
"platformPostUrl": "https://www.linkedin.com/feed/update/urn:li:share:7654321"
}
]
}Everything You Need for LinkedIn Posting
Skip the LinkedIn API complexity. PostPeer gives you a simple, unified endpoint for all LinkedIn publishing needs.
Profile & Company Page Posting
Post to personal LinkedIn profiles or company pages with a single API call. PostPeer manages the OAuth flow for both account types.
Rich Media Support
Upload images and videos to LinkedIn posts. PostPeer validates media against LinkedIn's specs and handles the upload process.
Article Sharing
Share links and articles with custom text. LinkedIn automatically generates previews from the URL you provide.
Scheduled Posting
Schedule LinkedIn posts for any time with timezone support. PostPeer queues and publishes at the exact moment you specify.
Cross-Platform Publishing
Post the same content to LinkedIn + Twitter + Instagram + more in a single API request. Platform-specific formatting is handled automatically.
No OAuth Complexity
Your users connect their LinkedIn accounts through PostPeer's OAuth flow. No need to create a LinkedIn app, manage tokens, or handle refresh logic.
More Platform APIs
Frequently Asked Questions
Ready to Add Social Media to Your Product?
One API. Every platform. Start building with free credits.
Start Posting for FreeNo credit card required.
POST https://api.postpeer.dev/v1/posts
{ "platforms": ["twitter", "linkedin", "instagram], "content": "Hello world!" }
{ "platforms": ["twitter", "linkedin", "instagram], "content": "Hello world!" }
Published
5 platformsTwitterLinkedInFacebook+2
All posts delivered
Scheduled
queue12
Queued
847
Sent
Next: in 15 min
Platforms
connectedXIGFBLITT
One API, every platform