---
title: "Hellenistic Astrology (希臘化時主占星)"
method: GET
path: "/api/trpc/hellenistic.calculate"
tags: ["Western"]
---

# Hellenistic Astrology (希臘化時主占星)

`GET /api/trpc/hellenistic.calculate`

## Request

- Base URL: `https://api.asktian.com`
- URL: `https://api.asktian.com/api/trpc/hellenistic.calculate`
- Auth: HTTP bearer

Hellenistic (Greek) time-lord astrology in the lineage of Vettius Valens and the modern revival (Schmidt, Brennan, George) — the catalogue's only natal timing system. From the birth moment it derives sect (day/night, by the Sun's altitude), the seven classical planets in whole-sign houses, and the Lots of Fortune (body/circumstance) & Spirit (action/career); then it divides life into ruled periods: the Lord of the Year by Annual Profection, the releasing chapters of Zodiacal Releasing from both Spirit and Fortune (with peaks and the Loosing of the Bond), and the Firdaria spans. Tropical zodiac, whole-sign houses, seven planets. The astronomy is exact; the time-lords are a symbolic tradition for reflection — it does NOT calculate lifespan.

Cost: 7 TIAN Points per call. tRPC procedure `hellenistic.calculate`.

## Query parameters

- `input` string

## Response `200`

tRPC result envelope

- TrpcResult: tRPC HTTP response envelope.
  - `result` object
    - `data` object: The procedure's return value (system-specific).

---

[API](https://skmtc.dev/asktian/apis/asktian-metaphysics-api.md) · [All operations](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/llms.txt) · [OpenAPI document](https://skmtc.dev/asktian/apis/asktian-metaphysics-api/revisions/3c8fdc979206?raw)