Social-Media-Checker (OSINT-Trace)

Check account existence across 5 platforms by username, email or phone

Description

REST API by the OSINT-Trace project that verifies whether an account exists for a given username, email address or phone number across Facebook, Instagram, X (Twitter), Snapchat and Google. Supports single and bulk checks (up to 10 identifiers per call) with selectable platforms, returning a per-platform live/not-live JSON result. Distributed via RapidAPI; MIT-licensed wrapper.