LinkedIn API

LinkedIn Scheduling API

Queue LinkedIn posts, images, and videos for future delivery on personal profiles and Company Pages. Set an exact time and an IANA timezone, and PostPeer handles OAuth, token refreshes, and delivery at the precise moment.

Schedule text, image, and video posts for any future time
Timezone-aware delivery to reach the right region
OAuth handled, no LinkedIn developer app needed
Reschedule, cancel, or list queued posts via API

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POST https://api.postpeer.dev/v1/posts
{ "platforms": ["twitter", "linkedin"], "content": "Hello world!" }

Published

2 platforms

TwitterLinkedIn

All posts delivered

Scheduled

queue

Queued

847

Sent

Next: in 15 min

Platforms

connected

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How It Works

Add social media to your product in three steps.

Get Your API Key

Sign up and get your API key instantly — no sales calls, no complex onboarding.

Integrate in Minutes

A single endpoint to post, schedule, and manage content. Drop it into your product and go.

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": "Three lessons from scaling our API this year.",
    "platforms": [
      {
        "platform": "linkedin",
        "accountId": "acc_li_654"
      }
    ],
    "scheduledFor": "2026-09-08T01:00:00Z",
    "timezone": "Asia/Singapore"
  }'

Response

JSON

{
  "postId": "post_li_012",
  "status": "scheduled",
  "scheduledFor": "2026-09-08T01:00:00Z",
  "timezone": "Asia/Singapore",
  "platforms": [
    {
      "platform": "linkedin",
      "status": "scheduled",
      "accountId": "acc_li_654"
    }
  ]
}

Everything You Need to Schedule LinkedIn Posts

Skip the LinkedIn API complexity and build your own queue. One endpoint to schedule, reschedule, and cancel posts to profiles and Company Pages in any timezone.

Exact-Time Delivery

Pass a scheduledFor ISO 8601 datetime and PostPeer publishes the post at that exact moment. No cron jobs, no manual reminders, and no drift on your side.

Time Posts for Any Region

Set an IANA timezone like Asia/Singapore and schedule against local business hours. PostPeer resolves the offset, including daylight saving where it applies, so posts land when the region is active.

Profiles and Company Pages

Schedule to a personal profile or a Company Page by passing the right accountId. Text, images, and videos are validated against LinkedIn specs before they are queued.

Manage Your Content Calendar

List every queued post, reschedule to a new time, or cancel before delivery. Build a full LinkedIn editorial calendar on one endpoint.

Plan Content in Advance

Queue a run of posts across weeks up front, each with its own scheduledFor time. Line up a thought-leadership series and let PostPeer deliver it on schedule.

Cross-Post on a Schedule

Queue the same content for LinkedIn, Twitter, Facebook, and more in one request at the same future time. Platform-specific formatting is handled automatically.

More Platform APIs

Twitter / X Instagram Facebook TikTok

Frequently Asked Questions

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