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This library (often used via gapi) provides a browser-friendly way to call Google APIs using OAuth 2.0 and generated discovery documents. It abstracts discovery, auth, and HTTP details so developers can focus on domain calls like Drive file operations, Calendar events, or YouTube data. The client can load APIs dynamically at runtime, which keeps bundles small and allows late-binding to specific services and versions. It includes helpers for incremental auth, token refresh, and scopes so apps can request only what they need when they need it. Responses are returned as promise-based calls with typed parameters derived from service definitions, simplifying error handling and pagination. Because it runs in the browser, it’s a natural fit for single-page apps that integrate deeply with Google services.
Features
- Dynamic API loading from discovery docs
- OAuth 2.0 helpers for sign-in, scopes, and token refresh
- Promise-based calls with typed parameters and responses
- Built-in pagination and batch request support
- Minimal initial payload with on-demand service loading
- Works across major Google REST APIs from the browser
Project Samples
