What are the differences between SOAP and REST?

What are the differences between SOAP and REST?

SOAP (Simple Object Access Protocol) is a protocol that uses XML for message format and relies on other application layer protocols like HTTP and SMTP. REST (Representational State Transfer), on the other hand, is an architectural style that uses standard HTTP methods and can work with various formats like JSON, XML, and HTML.

Which one is more compatible with modern web services?

REST is generally considered more compatible with modern web services due to its lightweight nature and support for multiple data formats, making it easier to integrate with web technologies.

Are there any scenarios where SOAP is preferred?

Yes, SOAP is preferred in scenarios requiring high security, ACID-compliant transactions, or when working with legacy systems that already use SOAP.

Can you give examples of applications that use SOAP and REST?

Sure! SOAP is often used in enterprise applications like banking and payment gateways, while REST is commonly used in web APIs like social media platforms and e-commerce sites.