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Life Dates & Milestones – Age Detail
x402
Life Dates & Milestones – Age Detail is a paid API for AI agents from life-dates.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-31).
Calculates exact age from a birth date, returning years, months, days, total days/weeks/hours, birth weekday, and days to next birthday.
Price / call$0.02
Success—
StatusUnknown
How this service works
Exact age from a birth date: years, months, days, total days, weeks and hours, birth weekday and days to the next birthday.
Output
Returns a JSON object with the person's exact age broken down into years, months, and days; total days, weeks (with remainder days), hours, and minutes alive; the weekday they were born; whether they were born in a leap year or on a leap day; the date and days-to of their next birthday; the age they will be turning; a human-readable summary; and the reference date used (asOf).
Example use cases
Personal age milestone check
“I was born on 1985-03-22 — can you tell me exactly how old I am today in years, months, and days, and how many total days I've been alive?”
Leap day birthday curiosity
“My friend was born on 1996-02-29. What day of the week were they born, how old are they exactly as of today, and when is their next birthday?”
Age as of a historical date
“How old was someone born on 1970-11-04 on the date 2000-01-01? Give me the full breakdown — years, months, days, total weeks, and days to their next birthday from that date.”
Technical details
Endpoint
GEThttps://life-dates.x402tookit.com/age-detail?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, multi-unit age breakdown from a single birth date — especially when you need total days, weeks, hours, birth weekday, next birthday countdown, and leap-day flags all in one call. Prefer it over a simple date-difference calculator when the output needs to be human-readable and multi-dimensional, or when you need the birth weekday and upcoming birthday metadata alongside the age.
Side effects
- Missing required birthDate parameter returns an error
- Malformed date format (not YYYY-MM-DD) results in a parsing error
- Future birth dates may return unexpected or zero values
- Invalid asOf date causes a computation failure
- Network timeout or upstream service unavailability returns a non-200 response
- Payment failure (x402) prevents the request from being processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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