Free horoscope content for partners and publishers
Widgets, a JSON API, RSS feeds, full-text syndication and a WordPress plugin — all computed from real astronomy, refreshed every morning, in fifteen languages. Free, with one condition: a visible do-follow link to Sigastra on the page that runs it. A free key takes a minute; it is checked against your page, and it is what keeps the content free.
Which path is yours?
Four routes into the same computed content. Take the one that matches your platform — all of them are free and all of them ask for the same thing: a visible do-follow link.
A read-only JSON API and JSON/RSS feeds: daily, weekly and monthly horoscopes, moon phase, planetary aspects and compatibility. Keyless, versioned, rate-limited at the edge, fifteen languages.
Publish the complete horoscope on your own site, under your own template. A finished editorial product, twelve signs, updated every morning. One condition: a canonical tag back to the source.
Five widgets — daily, weekly, moon phase, sky today, compatibility — in one paste. Light, dark or auto; fifteen languages; about 6 kB and no cookies.
One shortcode for all five widgets, plus a full-post mode that publishes the whole horoscope in your own markup and sets the canonical for you. No settings screen, nothing in your database.
Everything here is free. The only condition is a visible do-follow link — plus a canonical tag when you publish the full text.
Pick the widget, the language and a light or dark theme, copy the snippet and paste it wherever you can put HTML. It works in WordPress, in a CMS block, in a newsletter template and in plain hand-written HTML.
Every horoscope is computed with observatory-grade ephemerides engine from actual planetary positions — not paraphrased from a generic syndicated feed shared across a thousand sites.
Content is generated daily from the real sky for each sign, so your pages stay current and original instead of serving stale, duplicated text that search engines discount.
The same astronomy powers fifteen languages, so you can serve accurate horoscopes to whatever audience you actually have — and the attribution link points at the page in your reader’s own language.
What editors ask before pasting someone else’s code
The widget is one lazy-loaded iframe of about 6 kB (gzip) — HTML and inline CSS, no webfont, no image files, no JavaScript library. It loads after your own content and never blocks your render.
We set no cookie, run no analytics and load nothing from a third-party host. Your reader is never profiled and nothing touches your consent banner. The only thing stored is their own sign choice, inside our frame.
New text for every sign appears each morning, computed from that day’s sky. You paste the snippet once; there is nothing to refresh, republish or maintain afterwards.
Fluid width up to 340 px, so it drops into a sidebar, an article body or a footer without a media query from you. Light, dark, or auto — auto follows your visitor’s own system theme.
The same engine that runs Sigastra
The widgets are not a cut-down version of our product — they are the product, in a 340-pixel frame. The same observatory-grade ephemerides calculation that produces a paying subscriber's natal chart produces the number in the moon widget, and the same daily generation that fills our own horoscope pages fills the daily card. There is no second-rate feed for partners, because there is no second engine.
How it works
Every night the planetary positions for the next day are calculated from the ephemeris — the same library professional astrologers and observatories use. Nothing is written by hand and nothing is bought from a syndicator.
The result is stored once per sign, per language, per day. Your visitors read that stored copy: the widget never computes on demand and never waits for anything.
The cycle runs again the next morning, in every language, whether or not anyone visits. You paste the snippet once; there is nothing to refresh, republish or remember.
The whole arrangement, in two lines
You keep one do-follow “Powered by Sigastra” link next to the widget.
- Five widgets: daily horoscope, weekly horoscope, moon phase, sky today, sign compatibility.
- Fifteen languages, twelve signs, light / dark / auto themes.
- Content that refreshes itself daily, with no account, no key and no invoice.
- A WordPress plugin, a paste-anywhere block, and JSON + RSS feeds if you cannot use a frame.
Every widget, live, right now
These are the real embeds, computed from today’s sky — not screenshots.
WordPress
A plugin with one shortcode and no settings screen to fill in. It enqueues no script, registers no stylesheet, writes nothing to your database, and leaves nothing behind when you deactivate it.
- 1Plugins → Add New → Upload Plugin → choose the .zip → Install Now → Activate.
- 2Paste [sigastra_widget widget="daily" sign="leo"] into any post, page or text widget.
- 3That is the whole setup. lang="auto" follows your site’s own language.
Publishers using Sigastra
This space is for the first sites that embed a widget. It is empty because they have not embedded one yet — we would rather show you nothing than show you invented logos.
Free horoscope widgets, and what “free” means here
There is no paid tier on this page and nothing to upgrade to. The daily-horoscope widget and the moon-phase widget are free to embed on any site, commercial or not. The condition is a visible do-follow link to sigastra.com on the page itself — not inside the widget frame, where a link counts for nothing. We check the page automatically; if the link is gone for three consecutive checks the key pauses, and it comes back the moment the link does.
That link is the whole business model. It is what an embed is worth to us, and it is why we can afford to compute fresh content for every sign in fifteen languages every day and hand it to you for nothing. Keep it and the widget stays free forever; remove it and you are simply using something that was not offered.
Why computed astrology beats a syndicated feed
Most horoscope content on the web comes from the same handful of syndicated text feeds — recycled, generic and identical across countless sites. Every one of those sites is publishing the same paragraphs, which is a duplicate-content problem for all of them at once.
Sigastra computes instead. Each forecast comes out of real planetary positions via observatory-grade ephemerides engine, the same astronomy libraries professional astrologers and observatories use. Because it is calculated rather than copied, the text on your page is not sitting on a thousand others — and it changes when the sky does, not when a syndication schedule says so.
Three ways to install it
HTML is the default: an iframe plus a neighbouring link, which works anywhere HTML does. Script is for sites that would rather drop one tag and let it build both from data attributes. And for editors who do not want to see code at all, the generator produces a ready-made block you can paste straight into a page and forget.
For publishers behind a strict content-security policy — or simply large enough to want the text inside their own template — there is also a machine-readable feed in JSON and RSS. Same computed content, same condition, same free key: render the do-follow credit link on the page where the text appears.
What the widget sends, in words you can paste into your privacy policy
Editors do not paste third-party code without an answer ready for their legal page, and writing that answer from scratch is the slowest step in an otherwise five-minute install. So here is ours, accurate rather than defensive: the widget is an iframe served from sigastra.com, and loading it tells us what every web request tells a server, and nothing else.
The paragraph below is yours to use as it stands. Every sentence in it is true of the widget as shipped, and if that ever changes, this page changes with it.
Horoscope widget (Sigastra). Pages on this site embed a horoscope widget provided by Sigastra, a service of Sigvanta LLC (Wyoming, USA). The widget is loaded as an iframe from sigastra.com. When your browser loads it, Sigastra receives the data every web request carries: your IP address, your browser and operating system, your language setting, and the address of the page the widget appears on. The widget sets no cookies, writes nothing to browser storage, loads nothing from any third-party host, and contains no advertising or tracking code. No name, e-mail address, date of birth, time of birth or place of birth is required or transmitted for the general star-sign horoscopes shown here. Contact: info@sigastra.com.
Partners FAQ
Are the widgets really free?+
Yes, on any site, commercial or not. Free use requires a free key and a do-follow “Powered by Sigastra” link on your own page. The link is what pays for the content, so it is checked rather than assumed: three consecutive checks with no link pause the key, and restoring the link restores it automatically.
What exactly do I have to keep?+
One line: a visible “Powered by Sigastra” link that is not marked nofollow. It points at the matching page in your visitor’s own language, so it is a useful link for your reader too, not just an ad for us.
Will the widget slow my page down or affect Core Web Vitals?+
It is one lazy-loaded iframe of about 6 kB (gzip) — HTML and inline CSS, no webfont, no images, no JavaScript library. It loads after your own content, so it does not compete with your largest contentful paint.
Does it set cookies or need a consent banner entry?+
No. No cookie, no analytics, nothing loaded from a third-party host. The only thing stored is the visitor’s own sign choice, inside our frame on our origin.
Is there a duplicate-content risk for my site?+
No. The widget content lives on our page under our canonical, inside an iframe, so it is never indexed as your content. You get fresh on-page value and a relevant outbound link.
What if I cannot use an iframe?+
Use the JSON or RSS feed instead and render the text in your own template. The condition is unchanged: the credit link has to be rendered with it.