#numerology

Gematria and isopsephy as an API, computed locally and deterministically — turning words into the numeric sums of their letters. The hebrew endpoint computes Hebrew gematria: the standard value (Mispar Hechrachi) that adds the base value of each letter (alef 1, bet 2 … tav 400), the gadol value that counts the five final letters as 500–900, and the reduced digital root; for example שלום (shalom) is 376. The greek endpoint computes Greek isopsephy with the Milesian numeral system (alpha 1 … omega 800, plus the archaic stigma 6, koppa 90 and sampi 900), case-insensitively; for example λογος (logos) is 373. The english endpoint computes English gematria three ways — the ordinal or simple value (a 1 … z 26), the Pythagorean value that reduces each letter to a single digit 1–9, and the Sumerian value (ordinal × 6) — with the digital root; for example HELLO is 52 ordinal. Non-letter characters are ignored and unrecognised letters are listed. Everything is computed locally and deterministically, so it is instant and private. Ideal for word-game, puzzle, esoteric, study and language app developers, name-numerology and text-analysis tools, and Bible and classics study. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is letter-value gematria; for Roman numerals use a Roman-numeral API and for general number bases a base-conversion API.

api.oanor.com/gematria-api

Pythagorean numerology as an API, computed locally and deterministically. The lifepath endpoint takes a birth date and returns the Life Path number — the single most important number in numerology — by reducing the month, day and year and summing them, with the master numbers 11, 22 and 33 preserved, and it also gives the Birthday number. The name endpoint maps the letters of a name to digits (A=1…I=9, repeating) and returns the Expression (Destiny) number from all letters, the Soul Urge (Heart's Desire) from the vowels, and the Personality number from the consonants, with a full per-letter breakdown. The personal endpoint forecasts the Personal Year, Personal Month and Personal Day for any target date from a birth month and day. Every number comes with its classic meaning, the raw total and the full reduction chain so you can show your working. Accents and punctuation are stripped, dates accept YYYY-MM-DD or DD-MM-YYYY. Everything is computed locally and deterministically, so it is instant and private. Ideal for astrology and self-discovery apps, dating and personality products, content and entertainment sites, and novelty widgets. For entertainment and self-reflection. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is numerology; for sun-sign zodiac use a zodiac API and for tarot draws use a tarot API.

api.oanor.com/numerology-api