Hebrew Date Converter

x402

Hebrew Date Converter is a paid API for AI agents from heb-utils-x402.hebutils-api.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-11).

Converts a Gregorian calendar date to its Hebrew calendar equivalent, returning the Hebrew day, month, year, and weekday in both English and Hebrew.

Price / call$0.005

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call utility APIs in USDC on Base: Hebrew calendar and text tools, Shabbat times, Base token control-risk screen and address summary, plus finance arithmetic tools. General information and arithmetic only; not investment, tax or legal advice and not a recommendation to buy, sell or hold anything.

Output

A JSON object containing the Hebrew day (integer), Hebrew month name (e.g. 'Tishri'), Hebrew year (e.g. 5787), weekday name, the original Gregorian date, and the Hebrew date formatted as a string in both English (e.g. '29 Tishri 5787') and Hebrew script (e.g. '29 בתשרי 5787').

Example use cases

Convert birthday to Hebrew date

“My grandmother's birthday is March 14, 1950 — what was the Hebrew calendar date that day? I need the Hebrew month, day, and year.”

Check today's Jewish date

“What is today's date in the Hebrew calendar? Give me the day, month, and year in both English and Hebrew.”

Find Hebrew date for a holiday

“What is the Hebrew calendar date for September 29, 2025? I'm trying to figure out what Jewish date that falls on.”

Technical details

Endpoint

GEThttps://heb-utils-x402.hebutils-api.workers.dev/hebrew-date?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to convert a specific Gregorian date to its Hebrew calendar equivalent, especially when you need the result in Hebrew script. Ideal for Jewish observance apps, synagogue scheduling tools, genealogy research, or any use case requiring dual-calendar display. Prefer this over manual lookup tables or generic calendar libraries when you need a hosted, pay-per-call API with no setup.

Side effects

Missing or malformed 'date' query parameter returns an error
Date outside supported Hebrew calendar range may return unexpected results
Invalid date strings (e.g. '2025-13-45') may cause a 400 or error response
Network or worker downtime causes 500 error

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "day": 29,
    "year": 5787,
    "month": "Tishri",
    "weekday": "Saturday",
    "gregorian": "2026-10-10",
    "hebrew_en": "29 Tishri 5787",
    "hebrew_he": "29 בתשרי 5787"
  }
}

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