diff --git a/haruhi_dl/extractor/extractors.py b/haruhi_dl/extractor/extractors.py
index f8470b5a3..0027a2feb 100644
--- a/haruhi_dl/extractor/extractors.py
+++ b/haruhi_dl/extractor/extractors.py
@@ -1035,6 +1035,10 @@ from .radiode import RadioDeIE
 from .radiojavan import RadioJavanIE
 from .radiobremen import RadioBremenIE
 from .radiofrance import RadioFranceIE
+from .radiokapital import (
+    RadioKapitalIE,
+    RadioKapitalShowIE,
+)
 from .rai import (
     RaiPlayIE,
     RaiPlayLiveIE,
diff --git a/haruhi_dl/extractor/radiokapital.py b/haruhi_dl/extractor/radiokapital.py
new file mode 100644
index 000000000..25e1a0c6c
--- /dev/null
+++ b/haruhi_dl/extractor/radiokapital.py
@@ -0,0 +1,100 @@
+# coding: utf-8
+
+from .common import InfoExtractor
+from ..utils import (
+    unescapeHTML,
+)
+
+from urllib.parse import urlencode
+
+
+class RadioKapitalBaseIE(InfoExtractor):
+    # offtopic: Kapitał did a great job with their frontend, which just works quickly after opening
+    # this just can't be compared to any commercial radio or news services.
+    # also it's the first wordpress page I don't hate.
+    def _call_api(self, resource, video_id, note='Downloading JSON metadata', qs={}):
+        return self._download_json(
+            f'https://www.radiokapital.pl/wp-json/kapital/v1/{resource}?{urlencode(qs)}',
+            video_id, note=note)
+
+    def _parse_episode(self, ep):
+        data = ep['data']
+        release = '%s%s%s' % (data['published'][6:11], data['published'][3:6], data['published'][:3])
+        return {
+            '_type': 'url_transparent',
+            'url': data['mixcloud_url'],
+            'ie_key': 'Mixcloud',
+            'id': str(data['id']),
+            'title': unescapeHTML(data['title']),
+            'description': data.get('content'),
+            'tags': [tag['name'] for tag in data['tags']],
+            'release_date': release,
+            'series': data['show']['title'],
+        }
+
+
+class RadioKapitalIE(RadioKapitalBaseIE):
+    IE_NAME = 'radiokapital'
+    _VALID_URL = r'https?://(?:www\.)?radiokapital\.pl/shows/[a-z\d-]+/(?P<id>[a-z\d-]+)'
+
+    _TESTS = [{
+        'url': 'https://radiokapital.pl/shows/tutaj-sa-smoki/5-its-okay-to-be-immaterial',
+        'info_dict': {
+            'id': 'radiokapital_radio-kapitał-tutaj-są-smoki-5-its-okay-to-be-immaterial-2021-05-20',
+            'ext': 'm4a',
+            'title': '#5: It’s okay to be immaterial',
+            'description': 'md5:2499da5fbfb0e88333b7d37ec8e9e4c4',
+            'uploader': 'Radio Kapitał',
+            'uploader_id': 'radiokapital',
+            'timestamp': 1621640164,
+            'upload_date': '20210521',
+        },
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        episode = self._call_api('episodes/%s' % video_id, video_id)
+        return self._parse_episode(episode)
+
+
+class RadioKapitalShowIE(RadioKapitalBaseIE):
+    IE_NAME = 'radiokapital:show'
+    _VALID_URL = r'https?://(?:www\.)?radiokapital\.pl/shows/(?P<id>[a-z\d-]+)/?(?:$|[?#])'
+
+    _TESTS = [{
+        'url': 'https://radiokapital.pl/shows/wesz',
+        'info_dict': {
+            'id': '100',
+            'title': 'WĘSZ',
+            'description': 'md5:9046105f7eeb03b7f01240fbed245df6',
+        },
+        'playlist_mincount': 17,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        page_no = 1
+        page_count = 1
+        entries = []
+        while page_no <= page_count:
+            episode_list = self._call_api(
+                'episodes', video_id,
+                f'Downloading episode list page #{page_no}', qs={
+                    'show': video_id,
+                    'page': page_no,
+                })
+            page_no += 1
+            page_count = episode_list['max']
+            for ep in episode_list['items']:
+                entries.append(self._parse_episode(ep))
+
+        show = episode_list['items'][0]['data']['show']
+        return {
+            '_type': 'playlist',
+            'entries': entries,
+            'id': str(show['id']),
+            'title': show['title'],
+            'description': show['content'],
+        }