Get a free key

Free, self-serve, and ready in seconds. No credit card.

Complete the quick challenge below and we'll mint you a free API key on the spot. The free tier is meant for evaluation and small projects:

15 requests/min and 250 requests/day
Monte Carlo runs capped at 2,000 simulations per call
Expires 30 days after issue

Need higher limits or no expiry? Email support@numeratica.com.

What happens to your email: it is optional. If you give it, it is stored only as this key's label (free:you@example.com) so we can identify and contact the key's owner. The key stops working after 30 days; the record, including this label, is retained until you ask us to remove it. We also record your IP address transiently for bot prevention (via Cloudflare Turnstile) and in platform request logs. We do not sell or share it, and we do not send marketing. Questions or deletion requests: support@numeratica.com. A full Privacy Policy and Terms of Service are in preparation.

Your API key

Copy it now. The secret is shown once and can't be recovered. Keep it server-side — never in client-side JavaScript or a public repo.

Next: head to the Quickstart or try it live in the API Reference.