WaniKani

Create the sole study-material record for a subject, optionally with notes or meaning synonyms. WaniKani provides no delete endpoint, so creation cannot be undone through the API.

Retrieve one assignment by ID, or list the connected user's assignments using progress, availability, level, subject, and update filters.

Retrieve one level-progression record by ID, or list the user's level history with ID and update-time filters.

Retrieve one account-reset record by ID, or list account level-reset history.

Retrieve one per-subject review statistic by ID, or list answer totals, streaks, and accuracy using subject and percentage filters.

Retrieve one completed review by ID, or list completed reviews filtered by review IDs, subject IDs, or update time.

Retrieve one spaced-repetition system by ID, or list SRS definitions and their stage intervals.

Retrieve one study-material record by ID, or list the user's subject notes and meaning synonyms with subject and update filters.

Get lessons available now and review availability over the next 24 hours for the connected user.

Retrieve one WaniKani subject by ID, or search radicals, kanji, vocabulary, and kana vocabulary by IDs, types, slugs, levels, visibility, or update time.

Get the connected user's identity, level, subscription status, vacation state, and application preferences.

Retrieve one WaniKani pronunciation voice actor by ID, or list voice actors with ID and update-time filters.

Irreversibly mark one unlocked lesson assignment as started and move it into reviews. Use only after the user explicitly confirms the exact assignment.

Irreversibly submit a completed review, changing assignment progress and review statistics. Use only with exact answer counts explicitly confirmed by the user.

Update at least one note or meaning-synonym field on an existing study-material record without changing its subject.

Update one or more supported WaniKani lesson or review preferences. Omitted preferences remain unchanged.