Add emotional compatibility matching to your app.
Swiss Ephemeris precision, <300ms response time, both Western & Vedic calculations. Perfect for matchmaking platforms.
Metrics that matter for production apps
Clear advantages over alternatives
Everything developers need to integrate moon sign calculations into dating apps, astrology platforms, and matchmaking services
Ever notice how dating apps like Bumble and The Pattern use moon signs for compatibility matching? That's because your moon sign reveals emotional personality - way more useful for relationships than sun signs. But here's the problem: calculating moon signs accurately requires NASA-level astronomy data and complex math. That's where our Moon Sign Calculator API comes in.
Think of moon sign calculation like GPS for space, but backwards.
Instead of finding where you are now, we're finding where the Moon was when you were born.
The whole process takes 2-7 milliseconds because we've optimized the hell out of it.
Your sun sign is your outer personality - how you act at parties.
Your moon sign is your emotional core.
For dating and relationships, moon signs matter way more.
Apps using moon sign features see 3x higher engagement vs basic sun sign apps.
Everything you need to know about integrating moon sign calculations
Start free, scale as you grow. No hidden fees, no surprises.
For small apps and personal projects
For growing apps and medium traffic
For enterprise-scale applications
All plans include comprehensive documentation and SDKs
Questions? Talk to our team