Docs
Facebook

Engagement

Like and unlike Facebook Page posts through Onepostly.

Like actions need a published destination.

Requires pages_manage_engagement. Reconnect Facebook after the scope upgrade.

Likes

MethodPath
POST/v1/posts/:id/likes
DELETE/v1/posts/:id/likes?destinationId=
curl -X POST https://api.onepostly.com/v1/posts/POST_ID/likes \
  -H "x-api-key: op_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "destinationId": "DEST_ID" }'

Likes as the Page. Already-liked objects are treated as success (idempotent).

Not supported

ActionStatus
BookmarksNo Meta bookmark API
Retweets / quotes / threadsX / Threads only

Webhooks

Successful like / unlike emits engagement.liked / engagement.unliked.

See also