### Q1: What is an API and how does it facilitate communication between different software applications?  
### Q2: What are the key steps to making a successful API call using JavaScript?  
### Q3: What are some common challenges faced when integrating APIs, and how can they be effectively resolved?  
### Q4: How can you apply the knowledge of APIs to improve user experience in finance-related web applications?  
### Q5: What specific features would you implement in your application to display real-time financial data using an API?  
### Q6: In what ways can API integration enhance the functionality of applications in the fintech sector?  
### Q7: How can effective communication skills improve collaboration when working on API integration projects?  
### Q8: What strategies can be used to clearly convey technical information about APIs to non-technical stakeholders?  
### Q9: How can you ensure that your communication remains concise and clear when discussing potential API integrations with your team?