Firefly Health Member API
Private first-party HTTP API that backs the Firefly Health member web app and iOS/Android apps. Observed at https://api-prod.firefly.health with an /api/v2/ base path referenced by the members.firefly.health application bundle. The service answers on a gunicorn origin, sets Strict-Transport-Security, Content-Security-Policy, X-Frame-Options: DENY and X-Content-Type-Options, and varies on Cookie (session-based authentication). No public specification, no developer portal and no documentation are published; every probed discovery path (/openapi.json, /swagger.json, /api-docs, /docs, /redoc, /graphql, /.well-known/*) returned 404. Recorded here as an observed private API surface, not as a consumable public API.