APIs

Interface between software components enabling data exchange.

Product Management
IH InterviewHood
What is an API?

A contract that defines how software components should interact, typically via HTTP.

What is an API?

A contract that defines how software components should interact, typically via HTTP.

APIs (Application Programming Interfaces) allow software systems to communicate by defining a set of rules and endpoints. They’re essential for integrating services, scaling platforms, and enabling third-party innovation. PMs must consider usability, reliability, versioning, and developer experience when designing APIs.

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