Day Master

POST

/bazi/day-master

• Production

Day stem element + yin/yang polarity + canonical archetype description. The “self” character in BaZi from which all other pillars are interpreted.

Authorizations

• ApiKeyAuth

Code Samples

cURL

curl -X POST https://api.astroway.info/v1/bazi/day-master \
  -H "X-Api-Key: aw_live_..." \
  -H "Content-Type: application/json" \
  -d '{ "date": "1990-05-15", "time": "14:30:00", "timezoneOffset": 3 }'

Node.js

const res = await fetch('https://api.astroway.info/v1/bazi/day-master', {
  method: 'POST',
  headers: {
    'X-Api-Key': process.env.ASTROWAY_API_KEY,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "date": "1990-05-15",
    "time": "14:30:00",
    "timezoneOffset": 3
  }),
});
const { ok, data, error } = await res.json();
if (!ok) throw new Error(error.message);
console.log(data);

Python

import os, requests

r = requests.post(
    'https://api.astroway.info/v1/bazi/day-master',
    headers={'X-Api-Key': os.environ['ASTROWAY_API_KEY'], 'Content-Type': 'application/json'},
    json={
      'date': "1990-05-15",
      'time': "14:30:00",
      'timezoneOffset': 3
    },
)
result = r.json()
if not result['ok']:
    raise RuntimeError(result['error']['message'])
print(result['data'])

PHP

<?php
use GuzzleHttp\Client;

$client = new Client(['base_uri' => 'https://api.astroway.info/v1/']);
$r = $client->post('bazi/day-master', [
    'headers' => ['X-Api-Key' => getenv('ASTROWAY_API_KEY')],
    'json' => [
        'date' => '1990-05-15',
        'time' => '14:30:00',
        'timezoneOffset' => 3,
    ],
]);
$result = json_decode($r->getBody(), true);
if (!$result['ok']) throw new \RuntimeException($result['error']['message']);
print_r($result['data']);

Request Body ^required

object

Example

{
  "date": "1990-05-15",
  "time": "14:30:00",
  "timezoneOffset": 3
}

Responses

200

Successful calculation

object

ok

boolean

Example

true

data

object

dayMaster

object

stem

string

element

string

yin

boolean

polarityName

string

dayPillar

object

interpretation

object

summary

string

archetype

string

400

Validation error

Example

{
  "ok": false,
  "error": {
    "code": "INVALID_INPUT",
    "message": "Validation failed: date: Date must be YYYY-MM-DD",
    "details": [
      {
        "path": "date",
        "message": "Date must be YYYY-MM-DD"
      }
    ]
  }
}

401

Missing or invalid API key

Example

{
  "ok": false,
  "error": {
    "code": "INVALID_API_KEY",
    "message": "Invalid API key"
  }
}