Web APIs are the foundational infrastructure of the modern internet. Every time you check social media, APIs are almost certainly communicating through numerous web services behind the scenes.
HTTP APIs have become the standard approach for creating web services. REST offers a straightforward set of conventions for exposing endpoints that follow standard HTTP methods like GET, POST, PUT, and DELETE to perform CRUD operations.
Protecting API endpoints is paramount in today's development. Access control mechanisms such as OAuth 2.0 help ensure that only authorized clients can call your API.
Versioning is another aspect in API management. When your service grows, teams will inevitably need to make changes that would disrupt production clients. Effective versioning approaches ensure support existing integrations.
API documentation is often regarded as an lower priority in the development process but is actually an extremely essential elements in API adoption. Clearly documented endpoints minimize time to first call, improve adoption, and lower support burden.