Accounts and API access
Public calculations
The live calculation endpoints are available without API keys during the public beta. Send the calculation inputs as JSON; do not put account passwords or session tokens in those requests.
The live website does not currently offer the standalone server’s API-key management, JWT login endpoint or paid API subscriptions. Examples using /auth/api-keys or a Railway login URL do not apply to this release.
Website account
Use Sign in for the website’s account session. The project workspace stores projects for the signed-in user. Public calculators remain available without signing in.
Local calculation history is stored in the browser and is distinct from account project storage. Signing in does not turn existing browser history into synchronized project records.