Home solar,
calculated
in twenty seconds.
Enter an address. Helios fans out ten paid APIs in parallel through a single unified API: tariff, weather, permits, installer pricing, financing, news, property value, demographics, reviews, carbon price. Out comes a 25-year net present value, payback period, and recommended system.
Normally this integration layer is a week of work.
Ten API signups. Ten billing dashboards. Ten response shapes to normalize. Ten keys to rotate. We did it with one SDK integration and a single bill. Metered pay-per-use, zero key management, zero onboarding.
Address in. NPV out.
Drop an address
Geocoded to a utility, irradiance value, permit history, and median home value. La Jolla or wherever.
Ten APIs fan out
One asyncio.gather call, one unified SDK. The ticker you see above is the real thing, streaming real latencies.
A number you can quote
25-year NPV, payback period, CO₂ avoided priced at the social cost of carbon, ROI as a percent of your home value.
Run it on your house.
Twenty seconds, no signup. Create an account if you want to save runs across web and mobile.