Reference

The public API, models, limits, and error behavior.

• Client and resources: JanuaryClient initializers and every resource method.

• Authentication API: token provider types, the development provider, and the retry policy.

• Foods API: food requests, responses, and categories.

• Restaurants API: restaurant and menu requests and responses.

• Food analysis API: photo, description, and correction requests and the FoodScan result.

• Food logs API: food-log requests, responses, and summaries.

• Water and weight logs API: water and weight requests and daily results.

• Glucose API: the prediction request, profile, and result.

• Models and enums: identifiers, servings, nutrition, and enum values.

• Validation limits: inputs the SDK rejects before sending.

• Errors: JanuaryError, how to handle each category, and token provider failures.

• Retries and concurrency: the token lifecycle, retries, and cancellation.

• Platform and security: supported platforms, credentials, and privacy.

• Testing your integration: what to test in your token provider and app.

• Troubleshooting: common failures and their fixes.

• Versioning and support: release pinning, updates, and support requests.

• Changelog: changes in each release.