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+result/
+.cache/
diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,675 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/philosophy/why-not-lgpl.html>.
+
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..fb051ba
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+# astal-wireplumber
+
+
+
diff --git a/include/endpoint-private.h b/include/endpoint-private.h
new file mode 100644
index 0000000..1ee4d8c
--- /dev/null
+++ b/include/endpoint-private.h
@@ -0,0 +1,15 @@
+#ifndef ASTAL_WP_ENDPOINT_PRIV_H
+#define ASTAL_WP_ENDPOINT_PRIV_H
+
+#include <glib-object.h>
+#include <wp/wp.h>
+
+#include "endpoint.h"
+
+G_BEGIN_DECLS
+
+AstalWpEndpoint *astal_wp_endpoint_create(WpNode *node, WpPlugin *mixer);
+
+G_END_DECLS
+
+#endif  // !ASTAL_WP_ENDPOINT_PRIV_H
diff --git a/include/meson.build b/include/meson.build
new file mode 100644
index 0000000..46fac69
--- /dev/null
+++ b/include/meson.build
@@ -0,0 +1,8 @@
+astal_wireplumber_inc = include_directories('.', 'wireplumber')
+astal_wireplumber_headers = files(
+    'wireplumber.h',
+)
+
+install_headers(astal_wireplumber_headers, subdir : 'astal')
+
+subdir('wireplumber')
diff --git a/include/wireplumber.h b/include/wireplumber.h
new file mode 100644
index 0000000..f6dc8fb
--- /dev/null
+++ b/include/wireplumber.h
@@ -0,0 +1,3 @@
+
+#include "wireplumber/endpoint.h"
+#include "wireplumber/wp.h"
diff --git a/include/wireplumber/endpoint.h b/include/wireplumber/endpoint.h
new file mode 100644
index 0000000..354244e
--- /dev/null
+++ b/include/wireplumber/endpoint.h
@@ -0,0 +1,18 @@
+#ifndef ASTAL_WP_ENDPOINT_H
+#define ASTAL_WP_ENDPOINT_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define ASTAL_WP_TYPE_ENDPOINT (astal_wp_endpoint_get_type())
+
+G_DECLARE_FINAL_TYPE(AstalWpEndpoint, astal_wp_endpoint, ASTAL_WP, ENDPOINT, GObject)
+
+void astal_wp_endpoint_update_volume(AstalWpEndpoint *self);
+void astal_wp_endpoint_set_volume(AstalWpEndpoint *self, gdouble volume);
+void astal_wp_endpoint_set_mute(AstalWpEndpoint *self, gboolean mute);
+
+G_END_DECLS
+
+#endif  // !ASTAL_WP_ENDPOINT_H
diff --git a/include/wireplumber/meson.build b/include/wireplumber/meson.build
new file mode 100644
index 0000000..319d8f5
--- /dev/null
+++ b/include/wireplumber/meson.build
@@ -0,0 +1,6 @@
+astal_wireplumber_subheaders = files(
+    'wp.h',
+    'endpoint.h'
+)
+
+install_headers(astal_wireplumber_subheaders, subdir : 'astal/wireplumber')
diff --git a/include/wireplumber/wp.h b/include/wireplumber/wp.h
new file mode 100644
index 0000000..61c3d87
--- /dev/null
+++ b/include/wireplumber/wp.h
@@ -0,0 +1,21 @@
+#ifndef ASTAL_WIREPLUMBER_H
+#define ASTAL_WIREPLUMBER_H
+
+#include <glib-object.h>
+
+#include "endpoint.h"
+
+G_BEGIN_DECLS
+
+#define ASTAL_WP_TYPE_WP (astal_wp_wp_get_type())
+
+G_DECLARE_FINAL_TYPE(AstalWpWp, astal_wp_wp, ASTAL_WP, WP, GObject)
+
+AstalWpWp* astal_wp_wp_get_default();
+AstalWpWp* astal_wp_get_default_wp();
+
+AstalWpEndpoint* astal_wp_wp_get_endpoint(AstalWpWp* self, guint id);
+
+G_END_DECLS
+
+#endif  // !ASTAL_WIREPLUMBER_H
diff --git a/meson.build b/meson.build
new file mode 100644
index 0000000..b295b31
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,22 @@
+project('astal_wireplumber',
+        'c',
+        version : '0.1.0',
+        default_options : [
+            'c_std=gnu11',
+            'warning_level=3',
+            'prefix=/usr'
+        ]
+)
+
+add_project_arguments(
+    ['-Wno-pedantic', '-Wno-unused-parameter'],
+    language : 'c')
+
+version_split = meson.project_version().split('.')
+lib_so_version = version_split[0] + '.' + version_split[1]
+
+pkg_config = import('pkgconfig')
+gnome = import('gnome')
+
+subdir('include')
+subdir('src')
diff --git a/meson_options.txt b/meson_options.txt
new file mode 100644
index 0000000..d585854
--- /dev/null
+++ b/meson_options.txt
@@ -0,0 +1,2 @@
+option('introspection', type : 'boolean', value : true, description : 'Build gobject-introspection data')
+option('vapi', type : 'boolean', value : true, description : 'Generate vapi data (needs vapigen & introspection option)')
diff --git a/src/endpoint.c b/src/endpoint.c
new file mode 100644
index 0000000..6dadda8
--- /dev/null
+++ b/src/endpoint.c
@@ -0,0 +1,206 @@
+#include <limits.h>
+#include <wp/wp.h>
+
+#include "endpoint-private.h"
+#include "glib-object.h"
+#include "glib.h"
+
+struct _AstalWpEndpoint {
+    GObject parent_instance;
+
+    guint id;
+    gdouble volume;
+    gboolean mute;
+    const gchar *description;
+};
+
+typedef struct {
+    WpNode *node;
+    WpPlugin *mixer;
+
+} AstalWpEndpointPrivate;
+
+G_DEFINE_FINAL_TYPE_WITH_PRIVATE(AstalWpEndpoint, astal_wp_endpoint, G_TYPE_OBJECT);
+
+typedef enum {
+    ASTAL_WP_ENDPOINT_PROP_ID = 1,
+    ASTAL_WP_ENDPOINT_PROP_VOLUME,
+    ASTAL_WP_ENDPOINT_PROP_MUTE,
+    ASTAL_WP_ENDPOINT_PROP_DESCRIPTION,
+    ASTAL_WP_ENDPOINT_N_PROPERTIES,
+} AstalWpEndpointProperties;
+
+typedef enum {
+    ASTAL_WP_ENDPOINT_SIGNAL_CHANGED,
+    ASTAL_WP_ENDPOINT_N_SIGNALS
+} AstalWpEndpointSignals;
+
+static guint astal_wp_endpoint_signals[ASTAL_WP_ENDPOINT_N_SIGNALS] = {
+    0,
+};
+static GParamSpec *astal_wp_endpoint_properties[ASTAL_WP_ENDPOINT_N_PROPERTIES] = {
+    NULL,
+};
+
+void astal_wp_endpoint_update_volume(AstalWpEndpoint *self) {
+    AstalWpEndpointPrivate *priv = astal_wp_endpoint_get_instance_private(self);
+
+    gdouble volume;
+    gboolean mute;
+    GVariant *variant = NULL;
+
+    g_signal_emit_by_name(priv->mixer, "get-volume", self->id, &variant);
+
+    if (variant == NULL) return;
+
+    g_variant_lookup(variant, "volume", "d", &volume);
+    g_variant_lookup(variant, "mute", "b", &mute);
+
+    if (mute != self->mute) {
+        self->mute = mute;
+        g_object_notify(G_OBJECT(self), "mute");
+    }
+
+    if (volume != self->volume) {
+        self->volume = volume;
+        g_object_notify(G_OBJECT(self), "volume");
+    }
+
+    g_signal_emit_by_name(self, "changed");
+}
+
+void astal_wp_endpoint_set_volume(AstalWpEndpoint *self, gdouble volume) {
+    AstalWpEndpointPrivate *priv = astal_wp_endpoint_get_instance_private(self);
+
+    GVariant *variant = NULL;
+    GVariantBuilder b = G_VARIANT_BUILDER_INIT(G_VARIANT_TYPE_VARDICT);
+    g_variant_builder_add(&b, "{sv}", "volume", g_variant_new_double(volume));
+    variant = g_variant_builder_end(&b);
+
+    g_signal_emit_by_name(priv->mixer, "set-volume", self->id, variant);
+    g_variant_unref(variant);
+}
+
+void astal_wp_endpoint_set_mute(AstalWpEndpoint *self, gboolean mute) {
+    AstalWpEndpointPrivate *priv = astal_wp_endpoint_get_instance_private(self);
+
+    GVariant *variant = NULL;
+    GVariantBuilder b = G_VARIANT_BUILDER_INIT(G_VARIANT_TYPE_VARDICT);
+    g_variant_builder_add(&b, "{sv}", "mute", g_variant_new_boolean(mute));
+    variant = g_variant_builder_end(&b);
+
+    g_signal_emit_by_name(priv->mixer, "set-volume", self->id, variant);
+
+    g_variant_unref(variant);
+}
+
+static void astal_wp_endpoint_get_property(GObject *object, guint property_id, GValue *value,
+                                           GParamSpec *pspec) {
+    AstalWpEndpoint *self = ASTAL_WP_ENDPOINT(object);
+
+    switch (property_id) {
+        case ASTAL_WP_ENDPOINT_PROP_ID:
+            g_value_set_uint(value, self->id);
+            break;
+        case ASTAL_WP_ENDPOINT_PROP_MUTE:
+            g_value_set_boolean(value, self->mute);
+            break;
+        case ASTAL_WP_ENDPOINT_PROP_VOLUME:
+            g_value_set_double(value, self->volume);
+            break;
+        case ASTAL_WP_ENDPOINT_PROP_DESCRIPTION:
+            g_value_set_string(value, self->description);
+            break;
+        default:
+            G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+            break;
+    }
+}
+
+static void astal_wp_endpoint_set_property(GObject *object, guint property_id, const GValue *value,
+                                           GParamSpec *pspec) {
+    AstalWpEndpoint *self = ASTAL_WP_ENDPOINT(object);
+
+    switch (property_id) {
+        case ASTAL_WP_ENDPOINT_PROP_MUTE:
+            astal_wp_endpoint_set_mute(self, g_value_get_boolean(value));
+            break;
+        case ASTAL_WP_ENDPOINT_PROP_VOLUME:
+            astal_wp_endpoint_set_volume(self, g_value_get_double(value));
+            break;
+        default:
+            G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+            break;
+    }
+}
+
+AstalWpEndpoint *astal_wp_endpoint_create(WpNode *node, WpPlugin *mixer) {
+    AstalWpEndpoint *self = g_object_new(ASTAL_WP_TYPE_ENDPOINT, NULL);
+    AstalWpEndpointPrivate *priv = astal_wp_endpoint_get_instance_private(self);
+
+    priv->mixer = g_object_ref(mixer);
+    priv->node = g_object_ref(node);
+
+    self->id = wp_proxy_get_bound_id(WP_PROXY(node));
+
+    astal_wp_endpoint_update_volume(self);
+
+    const gchar *description =
+        wp_pipewire_object_get_property(WP_PIPEWIRE_OBJECT(node), "node.description");
+    if (description == NULL) {
+        description = wp_pipewire_object_get_property(WP_PIPEWIRE_OBJECT(node), "node.nick");
+    }
+    if (description == NULL) {
+        description = wp_pipewire_object_get_property(WP_PIPEWIRE_OBJECT(node), "node.name");
+    }
+    if (description == NULL) {
+        description = "unknown";
+    }
+
+    self->description = g_strdup(description);
+
+    return self;
+}
+
+static void astal_wp_endpoint_init(AstalWpEndpoint *self) {
+    AstalWpEndpointPrivate *priv = astal_wp_endpoint_get_instance_private(self);
+    priv->node = NULL;
+    priv->mixer = NULL;
+
+    self->volume = 0;
+    self->mute = TRUE;
+    self->description = NULL;
+}
+
+static void astal_wp_endpoint_dispose(GObject *object) {
+    AstalWpEndpoint *self = ASTAL_WP_ENDPOINT(object);
+    AstalWpEndpointPrivate *priv = astal_wp_endpoint_get_instance_private(self);
+    g_clear_object(&priv->node);
+    g_clear_object(&priv->mixer);
+}
+
+static void astal_wp_endpoint_finalize(GObject *object) {}
+
+static void astal_wp_endpoint_class_init(AstalWpEndpointClass *class) {
+    GObjectClass *object_class = G_OBJECT_CLASS(class);
+    object_class->dispose = astal_wp_endpoint_dispose;
+    object_class->finalize = astal_wp_endpoint_finalize;
+    object_class->get_property = astal_wp_endpoint_get_property;
+    object_class->set_property = astal_wp_endpoint_set_property;
+
+    astal_wp_endpoint_properties[ASTAL_WP_ENDPOINT_PROP_ID] =
+        g_param_spec_uint("id", "id", "id", 0, UINT_MAX, 0, G_PARAM_READABLE);
+    astal_wp_endpoint_properties[ASTAL_WP_ENDPOINT_PROP_VOLUME] =
+        g_param_spec_double("volume", "volume", "volume", 0, 1, 0, G_PARAM_READWRITE);
+    astal_wp_endpoint_properties[ASTAL_WP_ENDPOINT_PROP_MUTE] =
+        g_param_spec_boolean("mute", "mute", "mute", TRUE, G_PARAM_READWRITE);
+    astal_wp_endpoint_properties[ASTAL_WP_ENDPOINT_PROP_DESCRIPTION] =
+        g_param_spec_string("description", "description", "description", NULL, G_PARAM_READABLE);
+
+    g_object_class_install_properties(object_class, ASTAL_WP_ENDPOINT_N_PROPERTIES,
+                                      astal_wp_endpoint_properties);
+
+    astal_wp_endpoint_signals[ASTAL_WP_ENDPOINT_SIGNAL_CHANGED] =
+        g_signal_new("changed", G_TYPE_FROM_CLASS(class), G_SIGNAL_RUN_FIRST, 0, NULL, NULL, NULL,
+                     G_TYPE_NONE, 0);
+}
diff --git a/src/meson.build b/src/meson.build
new file mode 100644
index 0000000..bdd5512
--- /dev/null
+++ b/src/meson.build
@@ -0,0 +1,69 @@
+srcs = files(
+    'wireplumber.c',
+    'endpoint.c',
+)
+
+deps = [
+    dependency('gobject-2.0'),
+    dependency('gio-2.0'),
+    dependency('wireplumber-0.5'),
+    # dependency('json-glib-1.0'),
+]
+
+astal_wireplumber_lib = library(
+    'astal-wireplumber',
+    sources : srcs,
+    include_directories : astal_wireplumber_inc,
+    dependencies : deps,
+    version : meson.project_version(),
+    install : true
+)
+
+libastal_wireplumber = declare_dependency(
+    link_with : astal_wireplumber_lib,
+    include_directories : astal_wireplumber_inc)
+
+# astal_wireplumber_executable = executable(
+#     'astal-wireplumber',
+#     files('astal-wireplumber.c'),
+#     dependencies : [
+#         dependency('gobject-2.0'),
+#         dependency('gio-2.0'),
+#         dependency('json-glib-1.0'),
+#         libastal_wireplumber
+#     ],
+#     install : true)
+
+pkg_config_name = 'astal-wireplumber-' + lib_so_version
+
+if get_option('introspection')
+    gir = gnome.generate_gir(
+        astal_wireplumber_lib,
+        sources : srcs + astal_wireplumber_headers + astal_wireplumber_subheaders,
+        nsversion : '0.1',
+        namespace : 'AstalWp',
+        symbol_prefix : 'astal_wp',
+        identifier_prefix : 'AstalWp',
+        includes : ['GObject-2.0', 'Gio-2.0'],
+        header : 'astal/wireplumber.h',
+        export_packages : pkg_config_name,
+        install : true
+    )
+
+    if get_option('vapi')
+        gnome.generate_vapi(
+            pkg_config_name,
+            sources : [gir[0]],
+            packages : ['gobject-2.0', 'gio-2.0'],
+            install : true)
+    endif
+endif
+
+pkg_config.generate(
+    name : 'astal-wireplumber',
+    version : meson.project_version(),
+    libraries : [astal_wireplumber_lib],
+    filebase : pkg_config_name,
+    subdirs : 'astal',
+    description : 'astal wireplumber module',
+    url : 'https://github.com/astal-sh/wireplumber')
diff --git a/src/wireplumber.c b/src/wireplumber.c
new file mode 100644
index 0000000..8c52bf2
--- /dev/null
+++ b/src/wireplumber.c
@@ -0,0 +1,252 @@
+#include "wireplumber.h"
+
+#include <wp/wp.h>
+
+#include "endpoint-private.h"
+#include "glib-object.h"
+#include "wp.h"
+
+struct _AstalWpWp {
+    GObject parent_instance;
+};
+
+typedef struct {
+    WpCore *core;
+    WpObjectManager *obj_manager;
+
+    WpPlugin *mixer;
+    WpPlugin *defaults;
+    gint pending_plugins;
+
+    GHashTable *endpoints;
+} AstalWpWpPrivate;
+
+G_DEFINE_FINAL_TYPE_WITH_PRIVATE(AstalWpWp, astal_wp_wp, G_TYPE_OBJECT);
+
+typedef enum {
+    ASTAL_WP_WP_SIGNAL_CHANGED,
+    ASTAL_WP_WP_SIGNAL_ENDPOINT_ADDED,
+    ASTAL_WP_WP_SIGNAL_ENDPOINT_REMOVED,
+    ASTAL_WP_WP_N_SIGNALS
+} AstalWpWpSignals;
+
+static guint astal_wp_wp_signals[ASTAL_WP_WP_N_SIGNALS] = {
+    0,
+};
+
+/**
+ * astal_wp_wp_get_endpoint:
+ * @self: the AstalWpWp object
+ * @id: the id of the endpoint
+ *
+ * Returns: (transfer none) (nullable): the endpoint with the given id
+ */
+AstalWpEndpoint *astal_wp_wp_get_endpoint(AstalWpWp *self, guint id) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    AstalWpEndpoint *endpoint = g_hash_table_lookup(priv->endpoints, GUINT_TO_POINTER(id));
+    return endpoint;
+}
+
+static void astal_wp_wp_default_changed(AstalWpWp *self) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    guint defaultSinkId;
+    guint defaultSourceId;
+
+    g_signal_emit_by_name(priv->defaults, "get-default-node", "Audio/Sink", &defaultSinkId);
+    g_signal_emit_by_name(priv->defaults, "get-default-node", "Audio/Source", &defaultSourceId);
+
+    g_print("default nodes: sink: %d, source: %d\n", defaultSinkId, defaultSourceId);
+
+    g_signal_emit_by_name(self, "changed");
+}
+
+static void astal_wp_wp_object_added(AstalWpWp *self, gpointer object) {
+    // print pipewire properties
+    // WpIterator *iter = wp_pipewire_object_new_properties_iterator(WP_PIPEWIRE_OBJECT(object));
+    // GValue item = G_VALUE_INIT;
+    // const gchar *key, *value;
+    //
+    // g_print("\n\n");
+    // while (wp_iterator_next (iter, &item)) {
+    //     WpPropertiesItem *pi = g_value_get_boxed (&item);
+    //     key = wp_properties_item_get_key (pi);
+    //     value = wp_properties_item_get_value (pi);
+    //     g_print("%s: %s\n", key, value);
+    // }
+
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    WpNode *node = WP_NODE(object);
+    AstalWpEndpoint *endpoint = astal_wp_endpoint_create(node, priv->mixer);
+
+    g_hash_table_insert(priv->endpoints, GUINT_TO_POINTER(wp_proxy_get_bound_id(WP_PROXY(node))),
+                        endpoint);
+
+    g_signal_emit_by_name(self, "endpoint-added", endpoint);
+    g_signal_emit_by_name(self, "changed");
+}
+
+static void astal_wp_wp_object_removed(AstalWpWp *self, gpointer object) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    WpNode *node = WP_NODE(object);
+
+    guint id = wp_proxy_get_bound_id(WP_PROXY(node));
+
+    AstalWpEndpoint *endpoint = g_hash_table_lookup(priv->endpoints, GUINT_TO_POINTER(id));
+
+    g_hash_table_remove(priv->endpoints, GUINT_TO_POINTER(id));
+
+    g_signal_emit_by_name(self, "endpoint-removed", endpoint);
+    g_signal_emit_by_name(self, "changed");
+}
+
+static void astal_wp_wp_mixer_changed(AstalWpWp *self, guint node_id) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    AstalWpEndpoint *endpoint = g_hash_table_lookup(priv->endpoints, GUINT_TO_POINTER(node_id));
+
+    if (endpoint == NULL) return;
+
+    astal_wp_endpoint_update_volume(endpoint);
+
+    g_signal_emit_by_name(self, "changed");
+}
+
+static void astal_wp_wp_objm_installed(AstalWpWp *self) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+}
+
+static void astal_wp_wp_plugin_activated(WpObject *obj, GAsyncResult *result, AstalWpWp *self) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    GError *error = NULL;
+    wp_object_activate_finish(obj, result, &error);
+    if (error) {
+        g_critical("Failed to activate component: %s\n", error->message);
+        return;
+    }
+
+    if (--priv->pending_plugins == 0) {
+        priv->defaults = wp_plugin_find(priv->core, "default-nodes-api");
+        priv->mixer = wp_plugin_find(priv->core, "mixer-api");
+
+        g_signal_connect_swapped(priv->mixer, "changed", (GCallback)astal_wp_wp_mixer_changed,
+                                 self);
+        g_signal_connect_swapped(priv->defaults, "changed", (GCallback)astal_wp_wp_default_changed,
+                                 self);
+
+        g_signal_connect_swapped(priv->obj_manager, "object-added",
+                                 G_CALLBACK(astal_wp_wp_object_added), self);
+        g_signal_connect_swapped(priv->obj_manager, "object-removed",
+                                 G_CALLBACK(astal_wp_wp_object_removed), self);
+        wp_core_install_object_manager(priv->core, priv->obj_manager);
+    }
+}
+
+static void astal_wp_wp_plugin_loaded(WpObject *obj, GAsyncResult *result, AstalWpWp *self) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    GError *error = NULL;
+    wp_core_load_component_finish(priv->core, result, &error);
+    if (error) {
+        g_critical("Failed to load component: %s\n", error->message);
+        return;
+    }
+
+    wp_object_activate(obj, WP_PLUGIN_FEATURE_ENABLED, NULL,
+                       (GAsyncReadyCallback)astal_wp_wp_plugin_activated, self);
+}
+
+/**
+ * astal_wp_wp_get_default
+ *
+ * Returns: (nullable) (transfer none): gets the default wireplumber object.
+ */
+AstalWpWp *astal_wp_wp_get_default() {
+    static AstalWpWp *self = NULL;
+
+    if (self == NULL) self = g_object_new(ASTAL_WP_TYPE_WP, NULL);
+
+    return self;
+}
+
+/**
+ * astal_wp_get_default_wp
+ *
+ * Returns: (nullable) (transfer none): gets the default wireplumber object.
+ */
+AstalWpWp *astal_wp_get_default_wp() { return astal_wp_wp_get_default(); }
+
+static void astal_wp_wp_dispose(GObject *object) {
+    AstalWpWp *self = ASTAL_WP_WP(object);
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    wp_core_disconnect(priv->core);
+    g_clear_object(&priv->mixer);
+    g_clear_object(&priv->defaults);
+    g_clear_object(&priv->obj_manager);
+    g_clear_object(&priv->core);
+
+    if (priv->endpoints != NULL) {
+        g_hash_table_destroy(priv->endpoints);
+        priv->endpoints = NULL;
+    }
+}
+
+static void astal_wp_wp_finalize(GObject *object) {
+    AstalWpWp *self = ASTAL_WP_WP(object);
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+}
+
+static void astal_wp_wp_init(AstalWpWp *self) {
+    AstalWpWpPrivate *priv = astal_wp_wp_get_instance_private(self);
+
+    priv->endpoints = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_object_unref);
+
+    wp_init(WP_INIT_ALL);
+    priv->core = wp_core_new(NULL, NULL, NULL);
+
+    if (!wp_core_connect(priv->core)) {
+        g_critical("could not connect to PipeWire\n");
+    }
+
+    priv->obj_manager = wp_object_manager_new();
+    wp_object_manager_add_interest(priv->obj_manager, WP_TYPE_NODE, WP_CONSTRAINT_TYPE_PW_PROPERTY,
+                                   "media.class", "=s", "Audio/Sink", NULL);
+    wp_object_manager_add_interest(priv->obj_manager, WP_TYPE_NODE, WP_CONSTRAINT_TYPE_PW_PROPERTY,
+                                   "media.class", "=s", "Audio/Source", NULL);
+    wp_object_manager_add_interest(priv->obj_manager, WP_TYPE_NODE,
+                                   WP_CONSTRAINT_TYPE_PW_GLOBAL_PROPERTY, "media.class", "=s",
+                                   "Stream/Output/Audio", NULL);
+    wp_object_manager_add_interest(priv->obj_manager, WP_TYPE_NODE, WP_CONSTRAINT_TYPE_PW_PROPERTY,
+                                   "media.class", "=s", "Stream/Input/Audio", NULL);
+
+    g_signal_connect_swapped(priv->obj_manager, "installed", (GCallback)astal_wp_wp_objm_installed,
+                             self);
+
+    priv->pending_plugins = 2;
+    wp_core_load_component(priv->core, "libwireplumber-module-default-nodes-api", "module", NULL,
+                           "default-nodes-api", NULL,
+                           (GAsyncReadyCallback)astal_wp_wp_plugin_loaded, self);
+    wp_core_load_component(priv->core, "libwireplumber-module-mixer-api", "module", NULL,
+                           "mixer-api", NULL, (GAsyncReadyCallback)astal_wp_wp_plugin_loaded, self);
+}
+
+static void astal_wp_wp_class_init(AstalWpWpClass *class) {
+    GObjectClass *object_class = G_OBJECT_CLASS(class);
+    object_class->finalize = astal_wp_wp_finalize;
+    object_class->dispose = astal_wp_wp_dispose;
+
+    astal_wp_wp_signals[ASTAL_WP_WP_SIGNAL_ENDPOINT_ADDED] =
+        g_signal_new("endpoint-added", G_TYPE_FROM_CLASS(class), G_SIGNAL_RUN_FIRST, 0, NULL, NULL,
+                     NULL, G_TYPE_NONE, 1, ASTAL_WP_TYPE_ENDPOINT);
+    astal_wp_wp_signals[ASTAL_WP_WP_SIGNAL_ENDPOINT_REMOVED] =
+        g_signal_new("endpoint-removed", G_TYPE_FROM_CLASS(class), G_SIGNAL_RUN_FIRST, 0, NULL,
+                     NULL, NULL, G_TYPE_NONE, 1, ASTAL_WP_TYPE_ENDPOINT);
+    astal_wp_wp_signals[ASTAL_WP_WP_SIGNAL_CHANGED] =
+        g_signal_new("changed", G_TYPE_FROM_CLASS(class), G_SIGNAL_RUN_FIRST, 0, NULL, NULL, NULL,
+                     G_TYPE_NONE, 0);
+}
diff --git a/version b/version
new file mode 100644
index 0000000..6e8bf73
--- /dev/null
+++ b/version
@@ -0,0 +1 @@
+0.1.0