Does this replace the official Facebook Graph API?

PostWing sits on top of the publishing stack so you do not have to wire Graph API tokens, media containers, and status polling yourself. You schedule with one REST flow and PostWing handles publishing.

Can I publish video to the timeline instead of Reels?

Yes. Set accounts[].options.format to post.

Do Facebook posts show up in my PostWing dashboard?

Yes. Everything you schedule through the API lands on the same calendar and workspace as posts you create in the dashboard.

Is Facebook API access included in every plan?

Yes. API access works with an active PostWing subscription. Facebook posts count as normal posts on your account.

Facebook API

Facebook posting API for developers and agents

Schedule Facebook feed posts and Reels from one REST API. Built for scripts, custom apps, and AI agents.

7-day free trial
Feed + Reels
Plans from $9.99/mo

step by step

How to post to Facebook with the API

Create a key, connect Facebook, then schedule a post.

Open the step-by-step guide

01Create an API key

Open Dashboard → AI & API, create a key, and send it as Authorization: Bearer pw_live_…. Connect your Facebook account if you have not already.

Endpoints

API base URL

https://postwing.io/api/v2

Docs

https://postwing.io/docs

02Schedule to Facebook

Call POST /posts with a caption, a time, your Facebook account id from GET /accounts, and media. Full field reference is in the API docs.

Example Facebook Reel

curl -s -X POST "https://postwing.io/api/v2/posts" \
  -H "Authorization: Bearer pw_live_…" \
  -H "Content-Type: application/json" \
  -d '{
  "caption": "New Reel from the Facebook posting API",
  "scheduled_at": "2026-10-05T18:00:00Z",
  "accounts": [
    {
      "id": "FACEBOOK_ACCOUNT_ID",
      "options": {
        "format": "reel"
      }
    }
  ],
  "media": [
    {
      "url": "https://cdn.example.com/reel.mp4",
      "type": "video"
    }
  ]
}'

what you can do

Facebook posting from one API

Same PostWing API as the full product, scoped to Facebook when you post to a Facebook account.

Schedule Facebook feed posts and Reels
Upload images and videos with a direct upload URL
Choose post or reel format for video
Schedule in one call; edit or cancel any time before it publishes
Edit or cancel scheduled Facebook posts from the same API

See Facebook platform options

built for Facebook

Feed posts and Reels in one flow

Upload media, set a caption, pick a time, and target Facebook. For video, choose the post or reel format.

Images publish to the Facebook feed
Videos default to Reels; set format to post for the feed
Scheduled posts show up on your PostWing calendar

Facebook options

Platform settings that matter

Set these on accounts[].options when you need more control.

format post or reel (video defaults to reel)
Clear errors with a code and the exact field to fix
API key or OAuth with scoped access

one API

Same API for every network

There is no separate Facebook product. List more account ids in accounts on the same call. Add Instagram, TikTok, YouTube, LinkedIn, X, Facebook, Pinterest, or Threads without changing your integration.

Facebook
Pinterest
LinkedIn
X (Twitter)
Threads
YouTube
TikTok
Instagram

Connect accounts once in PostWing (or via the accounts endpoints)

Call POST /posts with every account you want on that post

It is on your calendar. One key covers every platform PostWing supports.

questions

Facebook posting API FAQ

Yes. Upload a video and set options.format to reel (the default for video).

ready when you are

Schedule your next Facebook post from the API

Create an API key, connect Facebook, and schedule feed posts or Reels from your app.

7-day free trial · Cancel anytime