Kundli, panchang, dashas, divisional charts, KP, Jaimini, Varshphal and matching — 58 endpoints over one HTTP API, answering in Hindi and English, with charts as SVG and an MCP server for AI agents. Every API is on every plan, and each has a published price in credits.
1,000 credits a month free, no card. Then 50,000 credits for ₹1,299 a month. Credits per API
New Delhi · Wednesday, 16 September 2026
No publishable key is configured for this site yet. This is a real recorded answer for New Delhi, not today's sky.
Send the birth as the clock on the wall where it happened, with an IANA zone beside it. Leave the zone out and the API derives it from the coordinates and tells you what it used. Every answer comes back in the same envelope: data for the calculation, meta for the ayanamsa, the zone, the engine version and how long it took.
Birth details are used to compute the answer and are never stored. Request bodies are not logged, and the cache is keyed on a hash.
curl -s https://api.kaaljyoti.com/v1/kundli \
-H 'Content-Type: application/json' \
-H "Authorization: Bearer $KAALJYOTI_API_KEY" \
-d '{
"birth": {
"datetime": "1990-05-14T10:30:00",
"timezone": "Asia/Kolkata",
"latitude": 28.6139,
"longitude": 77.2090,
"place": "New Delhi"
},
"options": { "ayanamsa": "lahiri", "language": "en" }
}'{
"status": "ok",
"data": {
"ascendant": 99.0467252886…,
"ascendant_dms": "99°02'48.2\"",
"lagna_sign": { "id": "cancer", "name": "Cancer" },
"moon_sign": { "id": "sagittarius", "name": "Sagittarius" },
"positions": {
"sun": {
"longitude": 29.4246346912…,
"longitude_dms": "29°25'28.7\"",
"sign": { "id": "aries", "name": "Aries" },
"nakshatra": { "id": "krittika", "name": "Krittika" },
"pada": 1,
"speed": 0.9646146190…,
"is_retrograde": false
},
"moon": { … }
},
"houses": [ … ], "house_cusps": [ … ], "panchang": { … }, "yogas": [ … ]
},
"meta": {
"cached": false,
"ayanamsa": { "id": "lahiri", "value": 23.7257290910… },
"timezone": { "name": "Asia/Kolkata", "utc_offset": "+05:30", "source": "given" },
"engine": "0.15.2",
"compute_ms": 1,
"language_fallback": [],
"credits": 1
}
}This is the calculation engine behind a published Vedic astrology app used in Hindi and English — not a generic ephemeris wrapper with Sanskrit labels.
Kundli and the sixteen vargas, five dasha systems, yogas, shadbala and bhava bala, ashtakavarga, graha drishti, KP cusps and significators, Jaimini karakas and padas, Varshphal with sahams and Tajika yogas, transits and Sade Sati, Ashtakoota matching, panchang and muhurta. Not a birth chart with extras bolted on.
A calculation costs one credit, a written reading five, and every price is on one page. No plan locks an API away — the Free plan can call a Varshphal or a KP chart. A refused request — a bad date, a missing key, a rate limit — costs nothing.
Ask for `language: ["en", "hi"]` and every id comes back with both names attached. The Hindi is the app's own, written by a practising astrologer — not machine translation of a planet list.
Every answer is plain JSON with stable snake_case ids. `POST /v1/kundli/chart` returns a drawn chart — North, South or circular — as an SVG document you can theme with CSS variables and drop into a page or a PDF.
The same calculations as Model Context Protocol tools, over stdio or a remote endpoint, with the same schemas the HTTP API validates against. A tool call is one API request, at the same credits.
The engine behind this API is checked against the Kaal Jyoti app's own engine on ten thousand generated births before every release. 47 ayanamsas, 1800–2400 CE, conventions documented rather than guessed at.
Point Claude, Claude Code or Cursor at the Kaal Jyoti MCP server and an assistant can compute a chart instead of inventing one. The tools take the same inputs the HTTP API validates, and each tool call is one ordinary API request — same limits, same quota, same credits.
Set up MCP# Claude Code, remote transport — no local process
claude mcp add --transport http kaaljyoti https://api.kaaljyoti.com/mcp \
--header "Authorization: Bearer kj_live_your_key_here"A panchang, a month calendar, drawn charts, a kundli form with a tabbed report, Ashtakoot matching, horoscopes, readings and birth calculators — ready-made web components in English and Hindi, in four looks, that call the API for you. Each costs the credits of the routes it calls, and the catalogue says how many.
<script src="https://cdn.kaaljyoti.com/widgets/v1.js"
data-key="kj_pub_your_key_here" defer></script>
<kj-panchang city="delhi"></kj-panchang>
<kj-horoscope></kj-horoscope>
<kj-kundli-form></kj-kundli-form>All 22 widgets from one script tag and a publishable key. Any site, no build step.
The 22 widgets as blocks and shortcodes, with PDF downloads and server rendering.
Not in the plugin directory yet
All 22 widgets in a Custom Liquid section. No app to install.
All 22 widgets in an Embed HTML element, on any Wix plan. No app to install.
Typed clients for TypeScript, Python, PHP and Dart, with retries and one error type.
The calculations as tools for Claude, Cursor and any MCP client.
Start free. Every plan can call every API; the paid ones hold more credits, allow more requests a minute, add PDFs, and can top up with a credit pack when a month runs over.
| Plan | Per month | Credits / month | Per credit | Requests / min |
|---|---|---|---|---|
Free | Free | 1,000 | — | 10 / min |
Starter | ₹1,299 | 50,000 | ₹0.026 | 60 / min |
Growthpopular | ₹3,299 | 2,00,000 | ₹0.016 | 120 / min |
Scale | ₹8,299 | 10,00,000 | ₹0.0083 | 300 / min |
Enterprise | Talk to us | from 25,00,000 | — | from 600 / min |
Sign up, create a key, and make your first request from the quick start. The free plan needs no card and does not expire.