Most auto likers operate using . When you log into an auto-liker website using your Facebook credentials, you are essentially granting that third-party app permission to act on your behalf.
Here is where 90% of users fail. Meta (Facebook) has an entire division dedicated to detecting inauthentic engagement. Using an auto liker comes with severe risks: Facebook Reactions Auto Liker
: Deliver a set number of reactions to specific post URLs. Most auto likers operate using
| Method | Description | Detection Risk | |--------|-------------|----------------| | | Using /post-id/reactions endpoint (no longer allows creation). | High (API discontinued) | | Browser automation | Selenium, Puppeteer, Playwright simulating human clicks. | Medium | | Reverse-engineered HTTP requests | Capturing and replaying GraphQL mutations. | Low (but fragile) | Facebook Reactions Auto Liker