Frequently Asked Questions
Short answers to the questions that come up most. For detail, follow the link in each answer to the full article.
How many calculators are there?
200+ calculators across 12 systems, covering numerology, real-ephemeris astrology and divination. See the full Calculator Reference.
Do I need an API key to test?
No. You can make a small number of guest calls without a key. Create a key for production allowances. See Authentication.
Which language or framework can I use?
Any. The API speaks plain HTTPS and returns JSON, so it works from JavaScript, Python, PHP, Ruby, Java, Go or anything that can make a web request.
Can I resell the white-label site?
Yes, that is what it is built for. It is brand-neutral and licensed by number of domains. See Licenses.
What hosting do I need?
Standard PHP 8 and MySQL shared hosting. See Hosting and requirements for the details and a recommended host.
Which AI model writes the content?
The white-label site uses your own AI key. Blog posts use a quality model, and bulk work such as translations and daily horoscopes uses an economy model to keep costs low.
Can I cache results to save calls?
Yes. A result for a given name or birth date does not change, so you can safely cache responses on your side and reduce your monthly call count.
Where do I manage billing?
In the developer portal at dev.numroq.com: usage, plan changes, extra calls and invoices.