diff --git a/src/AvatarProvider.cpp b/src/AvatarProvider.cpp
new file mode 100644
index 00000000..dbfc1945
--- /dev/null
+++ b/src/AvatarProvider.cpp
@@ -0,0 +1,72 @@
+/*
+ * nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <QBuffer>
+#include <memory>
+
+#include "AvatarProvider.h"
+#include "Cache.h"
+#include "Logging.h"
+#include "MatrixClient.h"
+
+namespace AvatarProvider {
+
+void
+resolve(const QString &room_id, const QString &user_id, QObject *receiver, AvatarCallback callback)
+{
+ const auto key = QString("%1 %2").arg(room_id).arg(user_id);
+ const auto avatarUrl = Cache::avatarUrl(room_id, user_id);
+
+ if (!Cache::AvatarUrls.contains(key) || !cache::client())
+ return;
+
+ if (avatarUrl.isEmpty())
+ return;
+
+ auto data = cache::client()->image(avatarUrl);
+ if (!data.isNull()) {
+ callback(QImage::fromData(data));
+ return;
+ }
+
+ auto proxy = std::make_shared<AvatarProxy>();
+ QObject::connect(proxy.get(),
+ &AvatarProxy::avatarDownloaded,
+ receiver,
+ [callback](const QByteArray &data) { callback(QImage::fromData(data)); });
+
+ mtx::http::ThumbOpts opts;
+ opts.mxc_url = avatarUrl.toStdString();
+
+ http::client()->get_thumbnail(
+ opts,
+ [opts, proxy = std::move(proxy)](const std::string &res, mtx::http::RequestErr err) {
+ if (err) {
+ nhlog::net()->warn("failed to download avatar: {} - ({} {})",
+ opts.mxc_url,
+ mtx::errors::to_string(err->matrix_error.errcode),
+ err->matrix_error.error);
+ return;
+ }
+
+ cache::client()->saveImage(opts.mxc_url, res);
+
+ auto data = QByteArray(res.data(), res.size());
+ emit proxy->avatarDownloaded(data);
+ });
+}
+}
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