{"references":[{"retrieved":"2026-04-12","title":"Facebook Login \u2014 Manually Build a Login Flow","url":"https://developers.facebook.com/docs/facebook-login/guides/advanced/manual-flow"},{"retrieved":"2026-04-12","title":"Graph API \u2014 Access Tokens","url":"https://developers.facebook.com/docs/facebook-login/guides/access-tokens"},{"retrieved":"2026-04-12","title":"Graph API \u2014 /me User endpoint","url":"https://developers.facebook.com/docs/graph-api/reference/user/"},{"retrieved":"2026-04-12","title":"Graph API \u2014 /debug_token","url":"https://developers.facebook.com/docs/graph-api/reference/v19.0/debug_token"},{"retrieved":"2026-04-12","title":"Graph API \u2014 Error Handling","url":"https://developers.facebook.com/docs/graph-api/guides/error-handling/"},{"retrieved":"2026-04-12","title":"Graph API \u2014 Changelog & supported versions","url":"https://developers.facebook.com/docs/graph-api/changelog/"}]}