diff --git a/personal_data/fetchers/wanikani_lessons.py b/personal_data/fetchers/wanikani_lessons.py
index 9b811d3..198adfa 100644
--- a/personal_data/fetchers/wanikani_lessons.py
+++ b/personal_data/fetchers/wanikani_lessons.py
@@ -13,31 +13,32 @@ logger = logging.getLogger(__name__)
 
 URL_API_ROOT = 'https://api.wanikani.com/v2'
 URL_ASSIGNMENTS = URL_API_ROOT + '/assignments'
+URL_SUMMARY  = URL_API_ROOT + '/summary'
 URL_SUBJECTS = URL_API_ROOT + '/subjects/{subject_id}'
 
+def _setup_cache(session):
+    requests_util.setup_limiter(
+        session,
+        URL_API_ROOT,
+        expire_after=datetime.timedelta(days=90),
+        per_minute=30,
+    )
+    requests_util.setup_limiter(
+        session,
+        URL_ASSIGNMENTS,
+        expire_after=datetime.timedelta(days=3),
+        per_minute=30,
+    )
+
 
 @dataclasses.dataclass(frozen=True)
 class WaniKaniLessonsFetcher(Scraper):
     dataset_name = 'wanikani_lessons'
     deduplicate_mode = DeduplicateMode.BY_ALL_COLUMNS
 
-    def _setup_cache(self):
-        requests_util.setup_limiter(
-            self.session,
-            URL_API_ROOT,
-            expire_after=datetime.timedelta(days=90),
-            per_minute=30,
-        )
-        requests_util.setup_limiter(
-            self.session,
-            URL_ASSIGNMENTS,
-            expire_after=datetime.timedelta(days=3),
-            per_minute=30,
-        )
-
     def scrape(self) -> Iterator[Mapping[str, object]]:
         """Fetch assignments from the WaniKani API and yield a dict for each assignment with a non-null unlocked_at timestamp."""
-        self._setup_cache()
+        _setup_cache(self.session)
         headers = {
             'Authorization': f'Bearer {secrets.wanikani_api_key()}',
             'Wanikani-Revision': '20170710',
@@ -61,3 +62,44 @@ class WaniKaniLessonsFetcher(Scraper):
                     data_item['subject_characters'] = subject_characters
                 yield data_item
             url = json_resp.get('pages', {}).get('next_url')
+
+@dataclasses.dataclass(frozen=True)
+class WaniKaniSummaryFetcher(Scraper):
+    dataset_name: str = 'wanikani_summary'
+    deduplicate_mode = DeduplicateMode.BY_ALL_COLUMNS
+
+    @staticmethod
+    def deduplicate_mode() -> DeduplicateMode:
+        return DeduplicateMode.BY_ALL_COLUMNS
+
+    def scrape(self) -> Iterator[dict]:
+        _setup_cache(self.session)
+        headers = {
+            'Authorization': f'Bearer {secrets.wanikani_api_key()}',
+            'Wanikani-Revision': '20170710',
+        }
+        response = self.session.get(URL_SUMMARY, headers=headers)
+        response.raise_for_status()
+        data = response.json()
+
+        lessons = data.get('data', {}).get('lessons', [])
+        total_lessons = sum(len(lesson.get('subject_ids', [])) for lesson in lessons)
+
+        reviews = data.get('data', {}).get('reviews', [])
+        now = datetime.datetime.now(datetime.timezone.utc)
+        total_reviews = 0
+        for review in reviews:
+            available_at_str = review.get('available_at')
+            if available_at_str:
+                available_at = datetime.datetime.fromisoformat(
+                    available_at_str.replace('Z', '+00:00'),
+                )
+                if available_at <= now:
+                    total_reviews += len(review.get('subject_ids', []))
+            del review
+
+        yield {
+            'time': now,
+            'lessons_available': total_lessons,
+            'reviews_available': total_reviews,
+        }
diff --git a/personal_data/fetchers/wanikani_summary.py b/personal_data/fetchers/wanikani_summary.py
deleted file mode 100644
index 4a39cae..0000000
--- a/personal_data/fetchers/wanikani_summary.py
+++ /dev/null
@@ -1,51 +0,0 @@
-from __future__ import annotations
-
-from collections.abc import Iterator
-from dataclasses import dataclass
-from datetime import datetime, timezone
-
-import requests
-
-from personal_data.data import DeduplicateMode
-from personal_data.fetchers import Scraper
-from personal_data.secrets import wanikani_api_key
-
-
-@dataclass(frozen=True)
-class WaniKaniSummaryFetcher(Scraper):
-    dataset_name: str = 'wanikani_summary'
-
-    @staticmethod
-    def deduplicate_mode() -> DeduplicateMode:
-        return DeduplicateMode.BY_ALL_COLUMNS
-
-    def scrape(self) -> Iterator[dict]:
-        token = wanikani_api_key()
-        headers = {
-            'Authorization': f'Bearer {token}',
-            'Wanikani-Revision': '20170710',
-        }
-        url = 'https://api.wanikani.com/v2/summary'
-        response = requests.get(url, headers=headers)
-        response.raise_for_status()
-        data = response.json()
-
-        lessons = data.get('data', {}).get('lessons', [])
-        total_lessons = sum(len(lesson.get('subject_ids', [])) for lesson in lessons)
-
-        reviews = data.get('data', {}).get('reviews', [])
-        now = datetime.now(timezone.utc)
-        total_reviews = 0
-        for review in reviews:
-            available_at_str = review.get('available_at')
-            if available_at_str:
-                available_at = datetime.fromisoformat(
-                    available_at_str.replace('Z', '+00:00'),
-                )
-                if available_at <= now:
-                    total_reviews += len(review.get('subject_ids', []))
-
-        yield {
-            'lessons_available': total_lessons,
-            'reviews_available': total_reviews,
-        }