Dasha–Transit Confluence API

Dasha–transit confluence: the running mahadasha and antardasha lords against their transit signs and houses

POST/v1/timing/dasha-transit

2 credits · Secret key (test or live) · getDashaTransitConfluence

For at (default the moment of the call; as_of says which): the mahadasha and antardasha running then, against the transits then. confluence.score runs −1 to 1 (mahadasha lord 55%, antardasha lord 30%, the house of the mahadasha lord ±). Needs a birth time.

Request body

birth Birth required
- date string (date) required
  e.g. "1990-08-13"
- time string
  pattern ^([01]\d|2[0-3]):[0-5]\d(:[0-5]\d)?$ · e.g. "06:30"
- time_accuracy string
  With "unknown", lagna- and house-dependent fields are omitted and listed in warnings — never filled with a noon default.
  one of exact, approximate, unknown · default "exact"
- place Coordinates or object or object required
  Coordinates, a place_id from /v1/places/search, or a free-text query. A vague query returns 422 place_ambiguous with candidates; the API never guesses.
  
  One of:
  1. Coordinates
    Fields
    - latitude number required
      ≥ -90 · ≤ 90
    - longitude number required
      ≥ -180 · ≤ 180
    No other fields are accepted.
  2. object
    Fields
    - place_id string required
    No other fields are accepted.
  3. object
    Fields
    - query string required
      at least 2 characters · at most 120 characters
    No other fields are accepted.
- timezone string
  "auto" (from coordinates AND date), an IANA name, or a fixed offset like "+05:30".
  default "auto"
No other fields are accepted.
at string (date-time)
as_of string (date)
A day instead of at: local noon at the birth place on that date. Send at or as_of, not both.
options Options
- ayanamsa string
  Each system is its Swiss Ephemeris definition (a constant offset from Lahiri). Applies to chart operations; KP operations always use KP-New and the personal muhurat stays Lahiri. meta.ayanamsa names the system used.
  one of lahiri, raman, krishnamurti, yukteshwar, fagan_bradley · default "lahiri"
- house_system string
  one of whole_sign · default "whole_sign"
- node string
  The Rahu/Ketu the chart uses: the true (osculating) node, as Swiss Ephemeris and Drik Panchang define it, or the mean node. meta.node names the one used. POST /v1/planets/positions always returns both.
  one of true, mean · default "true"
- lang string
  one of en, hi · default "en"
- view string
  compact drops labels and prose — for LLM callers.
  one of full, compact · default "full"
- tone string
  descriptive: the prose fields (tithi.note, tara descriptions, the timing summary and insights, natal-transit descriptions, transit-event notes) carry reviewed descriptive sentences, attributed to the tradition and with no instructions, in options.lang. Ids, scores and every other value are unchanged. Applies to getPanchang, getFavourableDays, getPersonalTiming, getDashaTransitConfluence, getNatalTransits and listPlanetaryEvents (and those inside a bundle); elsewhere it changes nothing.
  one of default, descriptive · default "default"
- dasha_year number
  Days in a Vimshottari year: 365.25 (Julian, the default), 365.2422 (tropical) or 360 (savana). Applies to /v1/dasha/vimshottari and /v1/dasha/vimshottari/current; data.basis.year_days names the one used.
  one of 365.25, 365.2422, 360 · default 365.25
No other fields are accepted.

No other fields are accepted.

Response

JSON { data, meta, warnings }, where data is:

as_of string (date-time) required
mahadasha object required
- lord string required
- transit_sign string required
- transit_house integer or null required
  One of:
  1. integer
  2. null
- score number required
  ≥ -1 · ≤ 1
- good_house boolean required
- end string (date-time) or null required
  One of:
  1. string (date-time)
  2. null
antardasha object or null required
One of:
1. object
  Fields
  - lord string required
  - transit_sign string required
  - score number required
    ≥ -1 · ≤ 1
  - end string (date-time) or null required
    One of:
    1. string (date-time)
    2. null
2. null
confluence object required
- score number required
  ≥ -1 · ≤ 1
- label string required
insights array of string required
insight_ids array of string,null required

Errors: 400, 401, 403, 404, 422, 429, 500. See error codes.

Example request

curl -X POST 'https://api.astrologics.in/v1/timing/dasha-transit' \
  -H 'Authorization: Bearer al_test_YOUR_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"birth":{"date":"1990-08-13","time":"06:30","place":{"latitude":28.6139,"longitude":77.209}},"at":"2026-10-01T06:30:00Z"}'

Node.js

const res = await fetch("https://api.astrologics.in/v1/timing/dasha-transit", {
  method: "POST",
  headers: { Authorization: "Bearer al_test_YOUR_KEY", "Content-Type": "application/json" },
  body: JSON.stringify({
    "birth": {
      "date": "1990-08-13",
      "time": "06:30",
      "place": {
        "latitude": 28.6139,
        "longitude": 77.209
      }
    },
    "at": "2026-10-01T06:30:00Z"
  }),
});
console.log(JSON.stringify(await res.json(), null, 2));

Python

import json
import urllib.error
import urllib.request

body = {
    "birth": {
        "date": "1990-08-13",
        "time": "06:30",
        "place": {
            "latitude": 28.6139,
            "longitude": 77.209,
        },
    },
    "at": "2026-10-01T06:30:00Z",
}

req = urllib.request.Request(
    "https://api.astrologics.in/v1/timing/dasha-transit",
    method="POST",
    headers={"Authorization": "Bearer al_test_YOUR_KEY", "Content-Type": "application/json"},
    data=json.dumps(body).encode(),
)
try:
    with urllib.request.urlopen(req) as res:
        print(json.dumps(json.load(res), indent=2, ensure_ascii=False))
except urllib.error.HTTPError as err:
    print(err.code, err.read().decode())

PHP

<?php
$ch = curl_init('https://api.astrologics.in/v1/timing/dasha-transit');
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => ['Authorization: Bearer al_test_YOUR_KEY', 'Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"birth":{"date":"1990-08-13","time":"06:30","place":{"latitude":28.6139,"longitude":77.209}},"at":"2026-10-01T06:30:00Z"}',
    CURLOPT_RETURNTRANSFER => true,
]);
echo curl_exec($ch), PHP_EOL;

Example response

200 OK · 1,323 characters

{
  "data": {
    "as_of": "2026-10-01T06:30:00.000Z",
    "mahadasha": {
      "lord": "rahu",
      "transit_sign": "aquarius",
      "transit_house": 7,
      "score": 1,
      "good_house": false,
      "end": "2044-06-21T04:53:13.747Z"
    },
    "antardasha": {
      "lord": "rahu",
      "transit_sign": "aquarius",
      "score": 1,
      "end": "2029-03-03T21:05:13.747Z"
    },
    "confluence": {
      "score": 0.75,
      "label": "strongly_favorable"
    },
    "insights": [
      "Rahu Mahadasha lord transiting H7 (partnerships) - challenging transit",
      "Rahu in own/exalted sign Aquarius - planet at full strength",
      "Rahu Antardasha lord also strong - double confluence",
      "Both Dasha lords aligned - exceptional period for wealth activities"
    ],
    "insight_ids": [
      "maha_transit_challenging",
      "maha_strong",
      "antar_strong",
      "both_aligned"
    ]
  },
  "meta": {
    "request_id": "req_example",
    "api_version": "v1",
    "engine_version": "2026.10.10",
    "mode": "live",
    "credits_charged": 2,
    "ayanamsa": "lahiri",
    "house_system": "whole_sign",
    "node": "true",
    "timezone_used": {
      "name": "Asia/Kolkata",
      "utc_offset": "+05:30",
      "source": "auto"
    },
    "as_of": "2026-10-01T06:30:00.000Z"
  },
  "warnings": []
}

Try it

Test key (optional)

Leave empty to use the shared demo key (limited). Test keys only: never charged. Kept in this browser tab and sent through this site to the API. Create one

Body (JSON)

{
  "birth": {
    "date": "1990-08-13",
    "time": "06:30",
    "place": {
      "latitude": 28.6139,
      "longitude": 77.209
    }
  },
  "at": "2026-10-01T06:30:00Z"
}

Dasha–Transit Confluence API

Request body

Response

Example request

Example response

More in Timing