diff --git a/lib/python/qmk/cli/generate/api.py b/lib/python/qmk/cli/generate/api.py
index 0596b3f22b5..d49e40c591c 100755
--- a/lib/python/qmk/cli/generate/api.py
+++ b/lib/python/qmk/cli/generate/api.py
@@ -2,6 +2,7 @@
 """
 from pathlib import Path
 import shutil
+import hjson
 import json
 
 from milc import cli
@@ -11,30 +12,16 @@ from qmk.info import info_json
 from qmk.json_encoders import InfoJSONEncoder
 from qmk.json_schema import json_load
 from qmk.keyboard import find_readme, list_keyboards
+from qmk.xap.common import get_xap_definition_files, update_xap_definitions
 
-TEMPLATE_PATH = Path('data/templates/api/')
+DATA_PATH = Path('data')
+TEMPLATE_PATH = DATA_PATH / 'templates/api/'
 BUILD_API_PATH = Path('.build/api_data/')
 
 
-@cli.argument('-n', '--dry-run', arg_only=True, action='store_true', help="Don't write the data to disk.")
-@cli.argument('-f', '--filter', arg_only=True, action='append', default=[], help="Filter the list of keyboards based on partial name matches the supplied value. May be passed multiple times.")
-@cli.subcommand('Creates a new keymap for the keyboard of your choosing', hidden=False if cli.config.user.developer else True)
-def generate_api(cli):
-    """Generates the QMK API data.
+def _filtered_keyboard_list():
+    """Perform basic filtering of list_keyboards
     """
-    if BUILD_API_PATH.exists():
-        shutil.rmtree(BUILD_API_PATH)
-
-    shutil.copytree(TEMPLATE_PATH, BUILD_API_PATH)
-
-    v1_dir = BUILD_API_PATH / 'v1'
-    keyboard_all_file = v1_dir / 'keyboards.json'  # A massive JSON containing everything
-    keyboard_list_file = v1_dir / 'keyboard_list.json'  # A simple list of keyboard targets
-    keyboard_aliases_file = v1_dir / 'keyboard_aliases.json'  # A list of historical keyboard names and their new name
-    keyboard_metadata_file = v1_dir / 'keyboard_metadata.json'  # All the data configurator/via needs for initialization
-    usb_file = v1_dir / 'usb.json'  # A mapping of USB VID/PID -> keyboard target
-
-    # Filter down when required
     keyboard_list = list_keyboards()
     if cli.args.filter:
         kb_list = []
@@ -42,6 +29,45 @@ def generate_api(cli):
             if any(i in keyboard_name for i in cli.args.filter):
                 kb_list.append(keyboard_name)
         keyboard_list = kb_list
+    return keyboard_list
+
+
+def _resolve_xap_specs(output_folder):
+    """To make it easier for consumers, replace specs with pre-merged versions
+    """
+    overall = None
+    for file in get_xap_definition_files():
+        overall = update_xap_definitions(overall, hjson.load(file.open(encoding='utf-8')))
+
+        # Inject dummy bits for unspecified response flags
+        for n in range(0, 8):
+            if str(n) not in overall['response_flags']['bits']:
+                overall['response_flags']['bits'][str(n)] = {'name': '', 'description': '', 'define': '-'}
+
+        hjson.dump(overall, (output_folder / file.name).open(mode='w', encoding='utf-8'))
+
+
+@cli.argument('-n', '--dry-run', arg_only=True, action='store_true', help="Don't write the data to disk.")
+@cli.argument('-f', '--filter', arg_only=True, action='append', default=[], help="Filter the list of keyboards based on partial name matches the supplied value. May be passed multiple times.")
+@cli.subcommand('Generate QMK API data', hidden=False if cli.config.user.developer else True)
+def generate_api(cli):
+    """Generates the QMK API data.
+    """
+    v1_dir = BUILD_API_PATH / 'v1'
+    keyboard_all_file = v1_dir / 'keyboards.json'  # A massive JSON containing everything
+    keyboard_list_file = v1_dir / 'keyboard_list.json'  # A simple list of keyboard targets
+    keyboard_aliases_file = v1_dir / 'keyboard_aliases.json'  # A list of historical keyboard names and their new name
+    keyboard_metadata_file = v1_dir / 'keyboard_metadata.json'  # All the data configurator/via needs for initialization
+    usb_file = v1_dir / 'usb.json'  # A mapping of USB VID/PID -> keyboard target
+
+    if BUILD_API_PATH.exists():
+        shutil.rmtree(BUILD_API_PATH)
+
+    shutil.copytree(TEMPLATE_PATH, BUILD_API_PATH)
+    shutil.copytree(DATA_PATH, v1_dir)
+
+    # Filter down when required
+    keyboard_list = _filtered_keyboard_list()
 
     kb_all = {}
     usb_list = {}
@@ -86,6 +112,9 @@ def generate_api(cli):
         'usb': usb_list,
     }
 
+    # Feature specific handling
+    _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)