Suggest an editImprove this articleRefine the answer for “What is an adapter service?”. Your changes go to moderation before they’re published.Approval requiredContentWhat you’re changing🇺🇸EN🇺🇦UAPreviewTitle (EN)Short answer (EN)**An adapter service** is a layer between different parts of a system that makes them compatible: it hides the implementation details of a third-party API or library and converts data into a format convenient for the application. **Key point:** the point is to separate "how it works" from "what needs to be done", keeping the code clean and flexible for future changes.Shown above the full answer for quick recall.Answer (EN)ImageAn adapter service is a **layer between different parts of a system** that makes them compatible. In Angular (and in architecture in general), an adapter: - hides the implementation details of a third-party API or library; - converts data or interfaces into a format convenient for the application; - isolates business logic from a specific technology. Example: you work with two APIs, one returns `snake_case`, the other `camelCase`. The adapter service converts the data into a single format so the rest of the code does not depend on the differences. The point is to **separate "how it works" from "what needs to be done"**, keeping the code clean and flexible for future changes.For the reviewerNote to the moderator (optional)Visible only to the moderator. Helps review go faster.