{"tool":"vedic-baby-name-letter","title":"Vedic Baby Name Letter (Nakshatra Naming Sound)","summary":"Finds the Moon's nakshatra pada at birth and the traditional naming sound (akshara) associated with it, in devanagari, IAST and latin. A naming custom, not a rule; it points to a sound, not a name.","calculation_version":"1.0.0","methodology_url":"https://vedara.me/tools/vedic-baby-name-letter#methodology","operationId":"calculate_vedic_baby_name_letter","input_schema":{"type":"object","required":["birth_date","latitude","longitude"],"additionalProperties":false,"properties":{"birth_date":{"type":"string","pattern":"^\\d{4}-\\d{2}-\\d{2}$","description":"ISO 8601 birth date (YYYY-MM-DD)","example":"1990-06-15"},"birth_time":{"type":"string","pattern":"^\\d{2}:\\d{2}$","nullable":true,"description":"Local 24h time HH:MM; optional. If omitted, noon is used and every pada the Moon crossed that day is listed.","example":"09:00"},"birth_timezone":{"type":"string","description":"IANA timezone id for the birth place","example":"Asia/Kolkata"},"latitude":{"type":"number","minimum":-90,"maximum":90,"description":"Birth latitude","example":28.6139},"longitude":{"type":"number","minimum":-180,"maximum":180,"description":"Birth longitude","example":77.209}}},"example_request":{"birth_date":"1990-06-15","birth_time":"09:00","birth_timezone":"Asia/Kolkata","latitude":28.6139,"longitude":77.209},"disclaimer":"Traditional Vedic naming custom for reflection, not a rule, prediction or professional advice."}