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Biorhythm Details

The Biorhythm Details API calculates a person's biorhythm cycles based on their birth date, time, and geographic location. Biorhythm theory posits that human physical, emotional, and intellectual states follow predictable sinusoidal cycles from the moment of birth, and this endpoint provides precise cycle values to support personal insight and planning.

What This API Does

This endpoint computes the current state and progression of a person's biorhythm cycles for a given point in time. By supplying birth details — date, time, timezone, and geographic coordinates — the API calculates where each biorhythm cycle stands, enabling applications to present cycle charts, peak/low indicators, and critical day warnings.

The Ayanamsha setting is accepted via the X-Ayanamsha header for consistency with other astrology-based endpoints in the platform, and multi-language support is available through the Accept-Language header.

What Data It Returns

The response provides detailed biorhythm cycle data, which may include:

• Physical cycle value and phase (e.g., peak, low, critical)
• Emotional cycle value and phase
• Intellectual cycle value and phase
• Secondary cycles such as Intuition, Aesthetic, Awareness, and Spiritual cycles (where supported)
• Cycle percentage or numeric value indicating the current position within each cycle
• Critical day indicators — days when a cycle crosses the zero line, signifying heightened sensitivity or instability
• Date of calculation and days elapsed since birth

Main Use Cases

• Personal wellness and self-awareness apps: Displaying daily biorhythm charts to help users understand their physical energy, emotional mood, and mental sharpness
• Athletic and performance planning: Identifying peak physical days for training, competition, or recovery scheduling
• Productivity and decision-making tools: Highlighting high-intellectual days for important tasks and low days for rest or routine work
• Relationship and compatibility insights: Comparing biorhythm cycles between two individuals to assess synchronicity
• Astrology and holistic health platforms: Combining biorhythm data with astrological readings for comprehensive personal guidance