{"message":"Intelligence Query Engine API","endpoints":{"create":"POST /api/profiles","getAll":"GET /api/profiles?gender=&age_group=&country_id=&min_age=&max_age=&min_gender_probability=&min_country_probability=&sort_by=&order=&page=&limit=","search":"GET /api/profiles/search?q=young males from nigeria","getById":"GET /api/profiles/{id}","delete":"DELETE /api/profiles/{id}"}}