# Inbank calculators - [Inbank Hire Purchase Calculator Guide](/iframe/hirepurchase/hirepurchase-flow/#section/Inbank-Hire-Purchase-Calculator-for-E-shops) (for Estonia, Latvia, Poland and Czechia) - [Inbank Car Loan Calculator Guide](/iframe/car/car-flow/#section/Inbank-Car-Loan-Calculator-for-E-shops) (for Estonia, Latvia, Poland and Czechia) - [Inbank Calculator Guide for Lithuania](/api/js-calculator-flow/#section/Inbank-Calculator-Guide-for-Lithuania) Here at Inbank we strive to help our partners sell more by simplifying purchases and making financing more accessible to customers. For this reason, we have built different calculator solutions for our merchants. Just pick the calculator format suitable to your website, follow the simple steps specified in the guide and start displaying monthly payments to your customers. This added feature will boost your conversion and sales. For questions regarding the Inbank calculators, contact us at: - Estonia - integration@inbank.ee - Poland - integration@inbank.pl - Latvia - integration@inbank.lv - Lithuania - integration@inbank.lt - Czechia - integration@inbank.cz ## Servers Demo environment ``` https://demo-api.inbank.ee ``` Live environment ``` https://api.inbank.ee ``` ## Security ### bearerAuth Type: http Scheme: bearer ## Download OpenAPI description [Inbank calculators](https://docs.inbank.eu/_bundle/api/overview-calculators-flow.yaml)