---
title: "Compatibility TIAN (天道合緣)"
method: GET
path: "/api/trpc/compatibility.tian"
tags: ["Blended"]
---

# Compatibility TIAN (天道合緣)

`GET /api/trpc/compatibility.tian`

## Request

- Base URL: `https://api.asktian.com`
- URL: `https://api.asktian.com/api/trpc/compatibility.tian`
- Auth: HTTP bearer

TIAN Blended Compatibility 天道合緣 — runs 14 compatibility systems in parallel (BaZi, Zi Wei, Chinese Zodiac, Western Horoscope, Five Elements, Nine Star Ki, Japanese Eto, Celtic Tree, Vedic Ashtakoot, Nakshatra, Feng Shui Kua, Mayan Tzolkin, Arabic Huruf, Enneagram) and synthesises a holistic LLM verdict with per-system scores and five life-dimension scores (love, marriage, career, wealth, health).

Cost: 200 TIAN Points per call. tRPC procedure `compatibility.tian`.

## 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)