diff --git a/lib/python/qmk/cli/generate/api.py b/lib/python/qmk/cli/generate/api.py
index 014587cb168..6c19b21ef58 100755
--- a/lib/python/qmk/cli/generate/api.py
+++ b/lib/python/qmk/cli/generate/api.py
@@ -9,7 +9,6 @@ from milc import cli
 
 from qmk.datetime import current_datetime
 from qmk.info import info_json
-from qmk.json_encoders import InfoJSONEncoder
 from qmk.json_schema import json_load
 from qmk.keymap import list_keymaps
 from qmk.keyboard import find_readme, list_keyboards
@@ -45,14 +44,14 @@ def _resolve_keycode_specs(output_folder):
         overall = load_spec(version)
 
         output_file = output_folder / f'constants/keycodes_{version}.json'
-        output_file.write_text(json.dumps(overall), encoding='utf-8')
+        output_file.write_text(json.dumps(overall, separators=(',', ':')), encoding='utf-8')
 
     for lang in list_languages():
         for version in list_versions(lang):
             overall = load_spec(version, lang)
 
             output_file = output_folder / f'constants/keycodes_{lang}_{version}.json'
-            output_file.write_text(json.dumps(overall, indent=4), encoding='utf-8')
+            output_file.write_text(json.dumps(overall, separators=(',', ':')), encoding='utf-8')
 
     # Purge files consumed by 'load_spec'
     shutil.rmtree(output_folder / 'constants/keycodes/')
@@ -66,7 +65,7 @@ def _filtered_copy(src, dst):
         data = json_load(src)
 
         dst = dst.with_suffix('.json')
-        dst.write_text(json.dumps(data), encoding='utf-8')
+        dst.write_text(json.dumps(data, separators=(',', ':')), encoding='utf-8')
         return dst
 
     if dst.suffix == '.jsonschema':
@@ -154,7 +153,7 @@ def generate_api(cli):
             }
 
         keyboard_dir.mkdir(parents=True, exist_ok=True)
-        keyboard_json = json.dumps({'last_updated': current_datetime(), 'keyboards': {keyboard_name: kb_json}})
+        keyboard_json = json.dumps({'last_updated': current_datetime(), 'keyboards': {keyboard_name: kb_json}}, separators=(',', ':'))
         if not cli.args.dry_run:
             keyboard_info.write_text(keyboard_json, encoding='utf-8')
             cli.log.debug('Wrote file %s', keyboard_info)
@@ -168,7 +167,7 @@ def generate_api(cli):
                 keymap_hjson = kb_json['keymaps'][keymap]['path']
                 keymap_json = v1_dir / keymap_hjson
                 keymap_json.parent.mkdir(parents=True, exist_ok=True)
-                keymap_json.write_text(json.dumps(json_load(Path(keymap_hjson))), encoding='utf-8')
+                keymap_json.write_text(json.dumps(json_load(Path(keymap_hjson)), separators=(',', ':')), encoding='utf-8')
                 cli.log.debug('Wrote keymap %s', keymap_json)
 
         if 'usb' in kb_json:
@@ -198,12 +197,12 @@ def generate_api(cli):
     _resolve_xap_specs(v1_dir / 'xap')
 
     # Write the global JSON files
-    keyboard_all_json = json.dumps({'last_updated': current_datetime(), 'keyboards': kb_all}, cls=InfoJSONEncoder)
-    usb_json = json.dumps({'last_updated': current_datetime(), 'usb': usb_list}, cls=InfoJSONEncoder)
-    keyboard_list_json = json.dumps({'last_updated': current_datetime(), 'keyboards': keyboard_list}, cls=InfoJSONEncoder)
-    keyboard_aliases_json = json.dumps({'last_updated': current_datetime(), 'keyboard_aliases': keyboard_aliases}, cls=InfoJSONEncoder)
-    keyboard_metadata_json = json.dumps(keyboard_metadata, cls=InfoJSONEncoder)
-    constants_metadata_json = json.dumps({'last_updated': current_datetime(), 'constants': _list_constants(v1_dir)})
+    keyboard_all_json = json.dumps({'last_updated': current_datetime(), 'keyboards': kb_all}, separators=(',', ':'))
+    usb_json = json.dumps({'last_updated': current_datetime(), 'usb': usb_list}, separators=(',', ':'))
+    keyboard_list_json = json.dumps({'last_updated': current_datetime(), 'keyboards': keyboard_list}, separators=(',', ':'))
+    keyboard_aliases_json = json.dumps({'last_updated': current_datetime(), 'keyboard_aliases': keyboard_aliases}, separators=(',', ':'))
+    keyboard_metadata_json = json.dumps(keyboard_metadata, separators=(',', ':'))
+    constants_metadata_json = json.dumps({'last_updated': current_datetime(), 'constants': _list_constants(v1_dir)}, separators=(',', ':'))
 
     if not cli.args.dry_run:
         keyboard_all_file.write_text(keyboard_all_json, encoding='utf-8')