Reference

The complete API surface, models, and operational details.

• Client and resources: JanuaryClient options, resources, and forUser.

• Foods API: food operations, requests, responses, and FoodPortion.

• Restaurants and food analysis API: restaurant, menu, and food-analysis operations, and the photo helper.

• Logs and glucose API: food, water, and weight logs, and glucose prediction.

• Models and enums: shared types and constants.

• Retries, refresh, and cancellation: token refresh, the retry policy, and AbortSignal.

• Error handling: error categories and what to do about each.

• Compatibility and packaging: supported runtimes, browsers, and package format.

• Testing and support: what to test before launch and what to send support.

• Troubleshooting: common failures and fixes.

• Changelog: changes by version.