Integrating Oracle Fusion Pricing with External Systems for Real-Time Price Calculation

Dear Team,

I need a guidance on a topic:

-Integration with external systems: How can Oracle Fusion Pricing receive pricing requests in real-time from internal or external systems (e.g., a third-party website, legacy CRM,)? I understand that service mappings, REST/SOAP APIs, and pricing algorithms are involved. Could you please provide me the appropriate web service for that topic?

Any help will be greatly appreciated.

Thanks, and best regards,