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The Natal Transit Timing Daily API provides transit related calculations and insights based on Western Astrology astrology data. This endpoint is designed for horoscope platforms, astrology applications, mobile apps, and developer integrations requiring accurate JSON responses and scalable REST API access.
https://json.astroinsightapi.com/api/v1/western/transits/natal/timing/daily
en
Methodology and astrological context for Natal Transit Timing Daily.
This endpoint is a precision-focused variant of the Natal Transit Daily API. While the standard natal transit endpoint identifies which transit-to-natal aspects are active on a given day, this endpoint goes further by calculating the exact timing of each aspect — pinpointing the precise moment a transit aspect perfects (becomes exact) within the current day.
Given a person's natal birth data and a target date, this API computes all active transit-to-natal planetary aspects for that day and returns detailed timing information for each one. It determines:
The exact time of perfection — the moment the transiting planet forms a precise aspect angle with the natal planet
The ingress and egress times — when the aspect window opens and closes throughout the day
The active duration — the full window during which the aspect is considered operative
This makes it possible to identify not just which transits are active, but when they are most potent during the day.
The response provides a structured list of transit-to-natal aspects active on the specified day, each enriched with timing details:
Transiting planet and natal planet involved in the aspect
Aspect type (e.g., conjunction, sextile, square, trine, opposition)
Exact perfection time — the precise time (hour, minute, second) when the aspect is exact
Ingress time — when the aspect enters its orb of influence
Egress time — when the aspect exits its orb of influence
Aspect strength or orb at the moment of perfection
Electional and timing astrology — Identify the single most powerful moment of a transit within a day for planning important actions or decisions
Daily astrological forecasting — Provide clients or users with hour-by-hour transit timing for personalized daily guidance
Astrological alert systems — Trigger notifications or events at the exact moment a significant transit perfects
Transit journaling and research — Record and analyze the precise timing of transits for retrospective or predictive study
Complementing natal transit reports — Use alongside the Natal Transit Daily endpoint to add a temporal dimension to aspect listings
Aspect filtering via aspectsType — Control which aspects are included in the response: all (major and minor), major (conjunctions, sextiles, squares, trines, oppositions), or none (returns timing data without aspect filtering)
Geographic and timezone sensitivity — Timing calculations account for the observer's geographic coordinates (lat, lon) and timezone (tzone), ensuring locally accurate perfection times
Full natal chart context — Birth data (date, time, location) anchors all transit calculations to the individual's natal planetary positions
Localization support — Planet and aspect names can be returned in the requested language via the Accept-Language header
Configurable astrological settings — Ayanamsha, house system, and node type can be adjusted via request headers to match different Western astrological traditions
This endpoint complements the Natal Transit Daily endpoint. Where Natal Transit Daily provides a snapshot of which transit aspects are active on a given day, Natal Transit Timing Daily adds the critical dimension of when — making it the go-to endpoint whenever precise timing of astrological influences is required.
Payload specifications for JSON request body.
| Parameter | Type | Description & Example |
|---|---|---|
|
day
Required
|
integer |
Day of birth (1–31).
Example:
15
|
|
month
Required
|
integer |
Month of birth (1–12).
Example:
9
|
|
year
Required
|
integer |
Year of birth (e.g., 1994).
Example:
1994
|
|
hour
Required
|
integer |
Hour of birth in 24-hour format (0–23).
Example:
12
|
|
min
Required
|
integer |
Minute of birth (0–59).
Example:
30
|
|
sec
Optional
|
integer |
Second of birth (0–59). Optional. If not provided, it is considered as 0.
Example:
30
|
|
lat
Required
|
float |
Latitude of the birth location.
Example:
28.6139
|
|
lon
Required
|
float |
Longitude of the birth location.
Example:
77.1025
|
|
tzone
Optional
|
float |
Timezone offset from UTC. Optional. If not provided, it is considered as 5.5 (IST).
Example:
5.5
|
|
aspectsType
Optional
|
string |
Aspect type to return. Optional. Default is all. expected. all|major|none.
Example:
all
|
| Header Key | Value / Format | Description |
|---|---|---|
|
Authorization
Required
|
Basic {base64} |
Base64 encoded string of CLIENT_ID:CLIENT_SECRET. |
|
Content-Type
Required
|
application/json |
Specifies JSON payload format in request body. |
|
Accept-Language
Optional
|
en, hi, ta, te... |
Returns localized astrology output. Default: en |
|
X-Ayanamsha
Optional
|
lahiri, raman, krishnamurti... |
Ayanamsha system: lahiri, raman, fagan_bradley, usha_shashi, krishnamurti, djwhal_khul, yukteshwar, jn_bhasin, suryasiddhanta, aryabhata. Default: lahiri |
Explore complementary endpoints in this category.
Comprehensive developer guidance for Natal Transit Timing Daily.
The Natal Transit Timing Daily API provides authentic Transit calculations based on Vedic astrology algorithms. It returns structured JSON data containing detailed planetary positions, house calculations, and astrological parameters suitable for Kundli apps, astrology websites, and developer applications.
The Natal Transit Timing Daily API requires standard Vedic birth details: day, month, year, hour, min, sec, latitude (lat), longitude (lon), and timezone (tzone). All parameters can be passed in the JSON request body.
Each calculation request to Natal Transit Timing Daily consumes 1 API credit. The endpoint delivers high performance with an average response time of ~71ms.
Authenticate using HTTP Basic Authentication by including your Base64 encoded client_id:client_secret credentials in the Authorization header (Authorization: Basic BASE64(client_id:client_secret)).
Yes! The API supports multiple languages including English. Pass your desired language code (e.g. 'hi' for Hindi, 'ta' for Tamil, 'en' for English) in the Accept-Language request header.
Supported Ayanamshas include NC Lahiri (Default), BV Raman, Krishnamurti (KP), Fagan Bradley, Usha Shashi, Djwhal Khul, Sri Yukteshwar, JN Bhasin, Surya Siddhanta, and Aryabhata. Specify your choice using the X-Ayanamsha header.
The API returns clean JSON UTF-8 output. Successful requests return HTTP 200 OK with the computed data payload. Parameter validation errors return HTTP 422 with actionable error messages.