diff --git a/src/Model/Branch.php b/src/Model/Branch.php
new file mode 100644
index 0000000..a9688a1
--- /dev/null
+++ b/src/Model/Branch.php
@@ -0,0 +1,135 @@
+<?php
+
+namespace Gitea\Model;
+
+use GuzzleHttp\Psr7\Uri;
+use Psr\Http\Message\UriInterface;
+
+use Gitea\Model\PayloadCommit;
+
+use \InvalidArgumentException;
+
+use Gitea\Model\Abstracts\AbstractApiModel;
+
+/** Represents a Gitea branch. */
+class Branch extends AbstractApiModel {
+
+    /** @var string The branch's name */
+    private $name = '';
+
+    /** @var PayloadCommit|null The commit connected to this branch */
+    private $commit;
+
+    /** @var string True if the branch is protected  */
+    private $protected = true;
+
+    /** @var string True if the user can push to this branch */
+    private $userCanPush = false;
+
+    /** @var string True if the user can merge this branch */
+    private $userCanMerge = false;
+
+
+    /**
+     * Creates a new branch
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param string $name The branch name
+     */
+    function __construct(object $giteaClient, object $apiRequester, ...$args) {
+        $this->setGiteaClient($giteaClient);
+        $this->setApiRequester($apiRequester);
+        if (count($args) >= 1) {
+            $name = $args[0];
+            if (!is_string($name)) {
+                $argumentType = gettype($name);
+                throw new InvalidArgumentException("The \"__construct()\" function requires the 4th parameter to be of the string type, but a \"$argumentType\" was passed in");
+            }
+            $this->setName($name);
+        } else {
+            $numArgs = func_num_args();
+            throw new InvalidArgumentException("The \"__construct()\" function requires 4 parameters but only $numArgs were passed in");
+        }
+    }
+
+    /**
+     * Creates a new branch from the specified JSON map.
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param object $map A JSON map representing an branch.
+     * @return static The instance corresponding to the specified JSON map.
+     */
+    static function fromJson(object $giteaClient, object $apiRequester, object $map): self {
+        return (
+            new static(
+                $giteaClient,
+                $apiRequester,
+                isset($map->name) && is_string($map->name) ? $map->name : ''
+            )
+        )
+        ->setCommit(isset($map->commit) && is_object($map->commit) ? PayloadCommit::fromJson($giteaClient, $apiRequester, $map->commit) : null)
+        ->setProtected(isset($map->protected) && is_bool($map->protected) ? $map->protected : true)
+        ->setCanUserPush(isset($map->user_can_push) && is_bool($map->user_can_push) ? $map->user_can_push : false)
+        ->setUserCanMerge(isset($map->user_can_merge) && is_bool($map->user_can_merge) ? $map->user_can_merge : false);
+    }
+
+    /**
+     * Converts this object to a map in JSON format.
+     * @return \stdClass The map in JSON format corresponding to this object.
+     */
+    function jsonSerialize(): \stdClass {
+        return (object) [
+            'name' => $this->getName(),
+            'commit' => ($commit = $this->getCommit()) ? $commit->jsonSerialize() : null,
+            'protected' => $this->getProtected(),
+            'user_can_push' => $this->getCanUserPush(),
+            'user_can_merge' => $this->getUserCanMerge()
+        ];
+    }
+
+    public function getName(): string {
+        return $this->name;
+    }
+
+    public function setName(string $name): self {
+        $this->name = $name;
+        return $this;
+    }
+
+    public function getCommit(): ?PayloadCommit {
+        return $this->commit;
+    }
+
+    public function setCommit(?PayloadCommit $object): self {
+        $this->commit = $object;
+        return $this;
+    }
+
+    public function getProtected() {
+        return $this->protected;
+    }
+
+    public function setProtected(bool $boolean): self {
+        $this->protected = $boolean;
+        return $this;
+    }
+
+    public function getCanUserPush() {
+        return $this->canUserPush;
+    }
+
+    public function setCanUserPush(bool $boolean): self {
+        $this->canUserPush = $boolean;
+        return $this;
+    }
+
+    public function getUserCanMerge() {
+        return $this->userCanMerge;
+    }
+
+    public function setUserCanMerge(bool $boolean): self {
+        $this->userCanMerge = $boolean;
+        return $this;
+    }
+
+}
diff --git a/src/Model/Owner.php b/src/Model/Owner.php
new file mode 100644
index 0000000..0aa3df3
--- /dev/null
+++ b/src/Model/Owner.php
@@ -0,0 +1,223 @@
+<?php
+
+namespace Gitea\Model;
+
+use GuzzleHttp\Psr7\Uri;
+use Psr\Http\Message\UriInterface;
+
+use Gitea\Model\Abstracts\AbstractApiModel;
+
+/** Represents a Gitea owner. */
+class Owner extends AbstractApiModel {
+
+    /** @var int The owner identifier. */
+    private $id;
+
+    /** @var string The name of the Gitea account. */
+    private $login;
+
+    /** @var string The full name. */
+    private $fullName = '';
+
+    /** @var string The mail address. */
+    private $email = '';
+
+    /** @var UriInterface|null The URL to the owner's avatar. */
+    private $avatarUrl;
+
+    /** @var string The owner locale. */
+    private $language = '';
+
+    /** @var boolean If the owner is an admin */
+    private $isAdmin = false;
+
+    /** @var string The username of the account or organization */
+    private $username = '';
+
+    /**
+     * Creates a new owner.
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param int $id The owner identifier.
+     * @param string $login The name of the Gitea account.
+     */
+    function __construct(object $giteaClient, object $apiRequester, ...$args) {
+        $this->setGiteaClient($giteaClient);
+        $this->setApiRequester($apiRequester);
+        if (count($args) >= 2) {
+            $id = $args[0];
+            $login = $args[1];
+            if (!is_int($id)) {
+                $argumentType = gettype($id);
+                throw new InvalidArgumentException("The \"__construct()\" function requires the 3rd parameter to be of the integer type, but a \"$argumentType\" was passed in");
+            }
+            if (!is_string($login)) {
+                $argumentType = gettype($login);
+                throw new InvalidArgumentException("The \"__construct()\" function requires the 4th parameter to be of the string type, but a \"$argumentType\" was passed in");
+            }
+            $this->id = $id;
+            $this->setLogin($login);
+        } else {
+            $numArgs = func_num_args();
+            throw new InvalidArgumentException("The \"__construct()\" function requires 4 parameters but only $numArgs were passed in");
+        }
+    }
+
+    /**
+     * Creates a new owner from the specified JSON map.
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param object $map A JSON map representing a owner.
+     * @return static The instance corresponding to the specified JSON map.
+     */
+    static function fromJson(object $giteaClient, object $apiRequester, object $map): self {
+        return (
+            new static(
+                $giteaClient,
+                $apiRequester,
+                isset($map->id) && is_int($map->id) ? $map->id : -1,
+                isset($map->login) && is_string($map->login) ? $map->login : ''
+            )
+        )
+        ->setAvatarUrl(isset($map->avatar_url) && is_string($map->avatar_url) ? new Uri($map->avatar_url) : null)
+        ->setEmail(isset($map->email) && is_string($map->email) ? mb_strtolower($map->email) : '')
+        ->setFullName(isset($map->full_name) && is_string($map->full_name) ? $map->full_name : '')
+        ->setLanguage(isset($map->language) && is_string($map->language) ? $map->language : '')
+        ->setIsAdmin(isset($map->is_admin) && is_bool($map->is_admin) ? $map->is_admin : false)
+        ->setUsername(isset($map->username) && is_string($map->username) ? $map->username : '');
+    }
+
+    /**
+     * Converts this object to a map in JSON format.
+     * @return \stdClass The map in JSON format corresponding to this object.
+     */
+    function jsonSerialize(): \stdClass {
+        return (object) [
+            'id' => $this->getId(),
+            'login' => $this->getLogin(),
+            'full_name' => $this->getFullName(),
+            'email' => $this->getEmail(),
+            'avatar_url' => ($url = $this->getAvatarUrl()) ? (string) $url : null,
+            'language' => $this->getLanguage(),
+            'is_admin' => $this->getIsAdmin(),
+            'username' => $this->getUsername()
+        ];
+    }
+
+    /**
+     * Gets the owner identifier.
+     * @return int The owner identifier.
+     */
+    function getId(): int {
+        return $this->id;
+    }
+
+    /**
+     * Gets the name of the Gitea account.
+     * @return string The name of the Gitea account.
+     */
+    function getLogin(): string {
+        return $this->login;
+    }
+
+    /**
+     * Sets the name of the Gitea account.
+     * @param string $value The new Gitea account.
+     * @return $this This instance.
+     */
+    function setLogin(string $value): self {
+        $this->login = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the full name.
+     * @return string The full name.
+     */
+    function getFullName(): string {
+        return $this->fullName;
+    }
+
+    /**
+     * Sets the full name.
+     * @param string $value The new full name.
+     * @return $this This instance.
+     */
+    function setFullName(string $value): self {
+        $this->fullName = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the mail address.
+     * @return string The mail address.
+     */
+    function getEmail(): string {
+        return $this->email;
+    }
+
+    /**
+     * Sets the mail address.
+     * @param string $value The new mail address.
+     * @return $this This instance.
+     */
+    function setEmail(string $value): self {
+        $this->email = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the URL of the avatar image.
+     * @return UriInterface|null The URL of the avatar image.
+     */
+    function getAvatarUrl(): ?UriInterface {
+        return $this->avatarUrl;
+    }
+
+    /**
+     * Sets the URL of the avatar image.
+     * @param UriInterface|null $value The new avatar URL.
+     * @return $this This instance.
+     */
+    function setAvatarUrl(?UriInterface $value): self {
+        $this->avatarUrl = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the owner locale.
+     * @return string The owner locale.
+     */
+    function getLanguage(): string {
+        return $this->language;
+    }
+
+    /**
+     * Sets the owner locale.
+     * @param string $value The new owner locale.
+     * @return $this This instance.
+     */
+    function setLanguage(string $value): self {
+        $this->language = $value;
+        return $this;
+    }
+
+    public function getIsAdmin(): boolean {
+        return $this->isAdmin;
+    }
+
+    public function setIsAdmin($boolean): self {
+        $this->isAdmin = $boolean;
+        return $this;
+    }
+
+    public function getUsername(): string {
+        return $this->username;
+    }
+
+    public function setUsername($string): self {
+        $this->username = $string;
+        return $this;
+    }
+
+}
diff --git a/src/Model/Tag.php b/src/Model/Tag.php
new file mode 100644
index 0000000..5155ab9
--- /dev/null
+++ b/src/Model/Tag.php
@@ -0,0 +1,157 @@
+<?php
+
+namespace Gitea\Model;
+
+use GuzzleHttp\Psr7\Uri;
+use Psr\Http\Message\UriInterface;
+
+use \InvalidArgumentException;
+
+use Gitea\Model\Abstracts\AbstractApiModel;
+
+/** Represents a Gitea tag. */
+class Tag extends AbstractApiModel {
+
+    /** @var int The tag identifier. */
+    private $id = -1;
+
+    /** @var string The tag's name. */
+    private $name = '';
+
+    /** @var string The tarball URL for the tag */
+    private $tarballURL;
+
+    /** @var string The zipball URL for the tag */
+    private $zipballURL;
+
+    /** @var int The commit information for the tag */
+    private $commit = [
+        "sha" => "",
+        "url" => null,
+    ];
+
+    /**
+     * Creates a new tag
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param int $id The tag identifier
+     * @param string $name The tag name
+     */
+    function __construct(object $giteaClient, object $apiRequester, ...$args) {
+        $this->setGiteaClient($giteaClient);
+        $this->setApiRequester($apiRequester);
+        if (count($args) >= 2) {
+            $id = $args[0];
+            $name = $args[1];
+            if (!is_int($id)) {
+                $argumentType = gettype($id);
+                throw new InvalidArgumentException("The \"__construct()\" function requires the 3rd parameter to be of the integer type, but a \"$argumentType\" was passed in");
+            }
+            if (!is_string($name)) {
+                $argumentType = gettype($name);
+                throw new InvalidArgumentException("The \"__construct()\" function requires the 4th parameter to be of the string type, but a \"$argumentType\" was passed in");
+            }
+            $this->id = $id;
+            $this->setName($name);
+        } else {
+            $numArgs = func_num_args();
+            throw new InvalidArgumentException("The \"__construct()\" function requires 4 parameters but only $numArgs were passed in");
+        }
+    }
+
+    /**
+     * Creates a new tag from the specified JSON map.
+     * @param object $giteaClient The Gitea client that originally made the request for this object's data
+     * @param object $apiRequester The Api requester that created this object
+     * @param object $map A JSON map representing an tag.
+     * @return static The instance corresponding to the specified JSON map.
+     */
+    static function fromJson(object $giteaClient, object $apiRequester, object $map): self {
+        $newTag = new static(
+            $giteaClient,
+            $apiRequester,
+            isset($map->id) && is_int($map->id) ? $map->id : -1,
+            isset($map->name) && is_string($map->name) ? $map->name : ''
+        );
+        $newTag->setTarballURL(isset($map->tarball_url) && is_string($map->tarball_url) ? new Uri($map->tarball_url) : null);
+        $newTag->setZipballURL(isset($map->zipball_url) && is_string($map->zipball_url) ? new Uri($map->zipball_url) : null);
+        if (isset($map->commit)) {
+            $newTag->setCommitSha(isset($map->commit->sha) && is_string($map->commit->sha) ? $map->commit->sha : "");
+            $newTag->setCommitUrl(isset($map->commit->url) && is_string($map->commit->url) ? new Uri($map->commit->url) : null);
+        }
+        return $newTag;
+    }
+
+    /**
+     * Converts this object to a map in JSON format.
+     * @return \stdClass The map in JSON format corresponding to this object.
+     */
+    function jsonSerialize(): \stdClass {
+        return (object) [
+            'id' => $this->getId(),
+            'name' => $this->getName(),
+            'tarball_url' => ($url = $this->getTarballURL()) ? (string) $url : null,
+            'zipball_url' => ($url = $this->getZipballURL()) ? (string) $url : null,
+            'commit' => [
+                "sha" => $this->getCommitSha(),
+                "url" => ($url = $this->getCommitUrl()) ? (string) $url : null
+            ],
+        ];
+    }
+
+    /**
+     * Gets the tag identifier.
+     * @return int The tag identifier.
+     */
+    function getId(): int {
+        return $this->id;
+    }
+
+    public function getName(): string {
+        return $this->name;
+    }
+
+    public function setName($name): self {
+        $this->name = $name;
+        return $this;
+    }
+
+    public function getTarballURL(): ?UriInterface {
+        return $this->tarballURL;
+    }
+
+    public function setTarballURL(?UriInterface $url): self {
+        $this->tarballURL = $url;
+        return $this;
+    }
+
+    public function getZipballURL(): ?UriInterface {
+        return $this->zipballURL;
+    }
+
+    public function setZipballURL(?UriInterface $url): self {
+        $this->zipballURL = $url;
+        return $this;
+    }
+
+    public function getCommitSha(): string {
+        $commit = $this->commit;
+        return $commit["sha"];
+    }
+
+    public function setCommitSha(string $string): self {
+        $this->commit["sha"] = $string;
+        return $this;
+    }
+
+    public function getCommitUrl(): ?uri {
+        $commit = $this->commit;
+        return $commit["url"];
+    }
+
+    public function setCommitUrl(?uri $url): self {
+        $this->commit["url"] = $url;
+        return $this;
+    }
+
+}