diff --git a/groups.go b/groups.go
new file mode 100644
index 0000000..3708b41
--- /dev/null
+++ b/groups.go
@@ -0,0 +1,498 @@
+package gorocket
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"time"
+)
+
+type SimpleGroupId struct {
+	RoomId string `json:"roomId,omitempty"`
+}
+
+type GroupCountersRequest struct {
+	RoomId   string
+	RoomName string
+	UserId   string
+}
+
+type GroupCountersResponse struct {
+	Joined       bool      `json:"joined"`
+	Members      int       `json:"members"`
+	Unreads      int       `json:"unreads"`
+	UnreadsFrom  time.Time `json:"unreadsFrom"`
+	Msgs         int       `json:"msgs"`
+	Latest       time.Time `json:"latest"`
+	UserMentions int       `json:"userMentions"`
+	Success      bool      `json:"success"`
+}
+
+type CreateGroupRequest struct {
+	Name     string   `json:"name"`
+	Members  []string `json:"members,omitempty"`
+	ReadOnly bool     `json:"readOnly,omitempty"`
+}
+
+type CreateGroupResponse struct {
+	Group   channel `json:"group"`
+	Success bool    `json:"success"`
+}
+
+type SimpleGroupRequest struct {
+	RoomId   string `json:"roomId,omitempty"`
+	RoomName string `json:"roomName,omitempty"`
+}
+
+type GroupInfoResponse struct {
+	Group   groupInfo `json:"group"`
+	Success bool      `json:"success"`
+}
+
+type groupInfo struct {
+	ID           string `json:"_id"`
+	Name         string `json:"name"`
+	Fname        string `json:"fname"`
+	T            string `json:"t"`
+	Msgs         int    `json:"msgs"`
+	UsersCount   int    `json:"usersCount"`
+	U            uChat  `json:"u"`
+	CustomFields struct {
+	} `json:"customFields"`
+	Broadcast bool      `json:"broadcast"`
+	Encrypted bool      `json:"encrypted"`
+	Ts        time.Time `json:"ts"`
+	Ro        bool      `json:"ro"`
+	Default   bool      `json:"default"`
+	SysMes    bool      `json:"sysMes"`
+	UpdatedAt time.Time `json:"_updatedAt"`
+}
+
+type InviteGroupRequest struct {
+	RoomId string `json:"roomId"`
+	UserId string `json:"userId"`
+}
+
+type InviteGroupResponse struct {
+	Group struct {
+		ID        string    `json:"_id"`
+		Ts        time.Time `json:"ts"`
+		T         string    `json:"t"`
+		Name      string    `json:"name"`
+		Usernames []string  `json:"usernames"`
+		Msgs      int       `json:"msgs"`
+		UpdatedAt time.Time `json:"_updatedAt"`
+		Lm        time.Time `json:"lm"`
+	} `json:"group"`
+	Success bool `json:"success"`
+}
+
+type GroupListResponse struct {
+	Groups  []groupList `json:"groups"`
+	Offset  int         `json:"offset"`
+	Count   int         `json:"count"`
+	Total   int         `json:"total"`
+	Success bool        `json:"success"`
+}
+
+type groupList struct {
+	ID        string    `json:"_id"`
+	Name      string    `json:"name"`
+	T         string    `json:"t"`
+	Usernames []string  `json:"usernames"`
+	Msgs      int       `json:"msgs"`
+	U         uChat     `json:"u"`
+	Ts        time.Time `json:"ts"`
+	Ro        bool      `json:"ro"`
+	SysMes    bool      `json:"sysMes"`
+	UpdatedAt time.Time `json:"_updatedAt"`
+}
+
+type GroupMembersResponse struct {
+	Members []member `json:"members"`
+	Count   int      `json:"count"`
+	Offset  int      `json:"offset"`
+	Total   int      `json:"total"`
+	Success bool     `json:"success"`
+}
+
+type RenameGroupRequest struct {
+	RoomId  string `json:"roomId"`
+	NewName string `json:"name"`
+}
+
+type RenameGroupResponse struct {
+	Group   groupList `json:"group"`
+	Success bool      `json:"success"`
+}
+
+// Archives a group.
+func (c *Client) ArchiveGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.archive", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SimpleSuccessResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Removes the group from the user's list of groups.
+func (c *Client) CloseGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.close", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SimpleSuccessResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Gets group counters.
+func (c *Client) GroupCounters(param *GroupCountersRequest) (*GroupCountersResponse, error) {
+
+	req, err := http.NewRequest("GET",
+		fmt.Sprintf("%s/%s/groups.counters", c.baseURL, c.apiVersion),
+		nil)
+
+	if param.RoomName == "" && param.RoomId == "" {
+		return nil, fmt.Errorf("False parameters")
+	}
+
+	url := req.URL.Query()
+	if param.RoomName != "" {
+		url.Add("roomName", param.RoomName)
+	}
+	if param.RoomId != "" {
+		url.Add("roomId", param.RoomId)
+	}
+	req.URL.RawQuery = url.Encode()
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := GroupCountersResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Creates a new group.
+func (c *Client) CreateGroup(param *CreateGroupRequest) (*CreateGroupResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.create", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := CreateGroupResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Delete group.
+func (c *Client) DeleteGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.delete", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SimpleSuccessResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Get group info.
+func (c *Client) GroupInfo(param *SimpleGroupRequest) (*GroupInfoResponse, error) {
+
+	req, err := http.NewRequest("GET",
+		fmt.Sprintf("%s/%s/groups.info", c.baseURL, c.apiVersion),
+		nil)
+
+	if param.RoomName == "" && param.RoomId == "" {
+		return nil, fmt.Errorf("False parameters")
+	}
+
+	url := req.URL.Query()
+	if param.RoomName != "" {
+		url.Add("roomName", param.RoomName)
+	}
+	if param.RoomId != "" {
+		url.Add("roomId", param.RoomId)
+	}
+	req.URL.RawQuery = url.Encode()
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := GroupInfoResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Adds a user to the group.
+func (c *Client) GroupInvite(param *InviteGroupRequest) (*InviteGroupResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.invite", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := InviteGroupResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Kick a user from the group.
+func (c *Client) GroupKick(param *InviteGroupRequest) (*InviteGroupResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.kick", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := InviteGroupResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Get groups list
+func (c *Client) GroupList() (*GroupListResponse, error) {
+	req, err := http.NewRequest("GET",
+		fmt.Sprintf("%s/%s/groups.list", c.baseURL, c.apiVersion),
+		nil)
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := GroupListResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Gets group members
+func (c *Client) GroupMembers(param *SimpleGroupRequest) (*GroupMembersResponse, error) {
+
+	req, err := http.NewRequest("GET",
+		fmt.Sprintf("%s/%s/groups.members", c.baseURL, c.apiVersion),
+		nil)
+
+	if param.RoomName == "" && param.RoomId == "" {
+		return nil, fmt.Errorf("False parameters")
+	}
+
+	url := req.URL.Query()
+	if param.RoomName != "" {
+		url.Add("roomName", param.RoomName)
+	}
+	if param.RoomId != "" {
+		url.Add("roomId", param.RoomId)
+	}
+	req.URL.RawQuery = url.Encode()
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := GroupMembersResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Adds the group back to the user's list of groups.
+func (c *Client) OpenGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.open", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SimpleSuccessResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Changes a group's name.
+func (c *Client) RenameGroup(param *RenameGroupRequest) (*RenameGroupResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.rename", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := RenameGroupResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Sets the announcement for the group.
+func (c *Client) SetAnnouncementGroup(param *SetAnnouncementRequest) (*SetAnnouncementResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.setAnnouncement", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SetAnnouncementResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Sets the Description for the group.
+func (c *Client) SetDescriptionGroup(param *SetDescriptionRequest) (*SetDescriptionResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.setDescription", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SetDescriptionResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Sets the topic for the group.
+func (c *Client) SetTopicGroup(param *SetTopicRequest) (*SetTopicResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.setTopic", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SetTopicResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+// Unarchive a group.
+func (c *Client) UnarchiveGroup(param *SimpleGroupId) (*SimpleSuccessResponse, error) {
+	opt, _ := json.Marshal(param)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/%s/groups.unarchive", c.baseURL, c.apiVersion),
+		bytes.NewBuffer(opt))
+
+	if err != nil {
+		return nil, err
+	}
+
+	res := SimpleSuccessResponse{}
+
+	if err := c.sendRequest(req, &res); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}