### Q1: What is the primary purpose of RESTful APIs in web services?  
### Q2: How do RESTful APIs facilitate communication between frontend and backend systems in full stack development?  
### Q3: What are the advantages of using RESTful APIs for integrating third-party services in a fintech application?  
### Q4: What are the essential HTTP methods used in RESTful APIs for CRUD operations, and what does each method signify?  
### Q5: How can understanding the structure of API requests and responses streamline the development process for a B2C finance application?  
### Q6: What best practices should developers follow when structuring API requests and responses to enhance application performance?  
### Q7: How can effective communication of API functionalities improve collaboration within a development team?  
### Q8: What strategies can be employed to explain the importance of RESTful APIs to stakeholders in a finance project?  
### Q9: In what ways can communication skills enhance the documentation and usability of APIs for developers and end-users?