diff --git a/src/Module/Api/Mastodon/Accounts/VerifyCredentials.php b/src/Module/Api/Mastodon/Accounts/VerifyCredentials.php
new file mode 100644
index 0000000000..94fa32684d
--- /dev/null
+++ b/src/Module/Api/Mastodon/Accounts/VerifyCredentials.php
@@ -0,0 +1,58 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Module\Api\Mastodon\Accounts;
+
+use Friendica\Core\System;
+use Friendica\DI;
+use Friendica\Model\Contact;
+use Friendica\Model\User;
+use Friendica\Module\BaseApi;
+
+/**
+ * @see https://docs.joinmastodon.org/methods/accounts/
+ */
+class VerifyCredentials extends BaseApi
+{
+	/**
+	 * @param array $parameters
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 */
+	public static function rawContent(array $parameters = [])
+	{
+		self::login();
+		$uid = self::getCurrentUserID();
+
+		$self = User::getOwnerDataById($uid);
+		if (empty($self)) {
+			DI::mstdnError()->RecordNotFound();
+		}
+
+		$cdata = Contact::getPublicAndUserContacID($self['id'], $uid);
+		if (empty($cdata)) {
+			DI::mstdnError()->RecordNotFound();
+		}
+
+		// @todo Support the source property,
+		$account = DI::mstdnAccount()->createFromContactId($cdata['user'], $uid);
+		System::jsonExit($account);
+	}
+}
diff --git a/static/routes.config.php b/static/routes.config.php
index ff90dd9d58..e07befe027 100644
--- a/static/routes.config.php
+++ b/static/routes.config.php
@@ -75,7 +75,7 @@ return [
 			'/accounts/{id:\d+}/note'            => [Module\Api\Mastodon\Unimplemented::class,            [        R::POST]],
 			'/accounts/relationships'            => [Module\Api\Mastodon\Unimplemented::class,            [R::GET         ]],
 			'/accounts/search'                   => [Module\Api\Mastodon\Unimplemented::class,            [R::GET         ]],
-			'/accounts/verify_credentials'       => [Module\Api\Mastodon\Unimplemented::class,            [R::GET         ]],
+			'/accounts/verify_credentials'       => [Module\Api\Mastodon\Accounts\VerifyCredentials::class, [R::GET       ]],
 			'/accounts/update_credentials'       => [Module\Api\Mastodon\Unimplemented::class,            [R::PATCH       ]],
 			'/admin/accounts'                    => [Module\Api\Mastodon\Unimplemented::class,            [R::GET         ]],
 			'/admin/accounts/{id:\d+}'           => [Module\Api\Mastodon\Unimplemented::class,            [R::GET         ]],