Facebook API for pages, reels and stories

Connect Facebook in a minute and publish today, with the same API as the rest of your networks.

Publish on your Facebook pages, upload reels and stories, and manage comments and Messenger from a single API.

Pages
Reels
Stories
Comments
Messenger

ℹ️ Works with Facebook pages, not personal profiles.

POST /v1/posts

{
  "platforms": [
    "facebook"
  ],
  "content": "Our new Valencia store opens this Saturday 🎉",
  "media": [
    "https://cdn.acme.com/store.jpg"
  ],
  "facebook": {
    "pageId": "acme-valencia"
  }
}

200 Received · we'll notify you by webhook

What Marsial does with Facebook

Marsial publishes and schedules content on your own Facebook accounts, always with your permission through OAuth, and shows you their statistics. It does not automate interactions (likes, follows or bulk messages) and does not read data from other people's accounts. You can disconnect the account at any time.

How it works

From zero to Facebook in minutes

1
Connect Facebook
You or your clients connect the account with OAuth from a screen with your brand.
2
Send a request
POST /v1/posts with the content. We adapt it to the Facebook format.
3
Receive the webhooks
Posts, replies, messages and metrics arrive at your endpoint in the same format.

Features