diff --git a/database/database.go b/database/database.go
index 7c24862..d17c6a0 100644
--- a/database/database.go
+++ b/database/database.go
@@ -14,6 +14,7 @@ var ErrDriverUnrecognized = errors.New("driver not recognized, check installed v
 
 type Database interface {
 	Changes() repositories.ChangeRepository
+	Channels() repositories.ChannelRepository
 	Characters() repositories.CharacterRepository
 	Tags() repositories.TagRepository
 	Logs() repositories.LogRepository
diff --git a/database/mongodb/channels.go b/database/mongodb/channels.go
new file mode 100644
index 0000000..54a428d
--- /dev/null
+++ b/database/mongodb/channels.go
@@ -0,0 +1,80 @@
+package mongodb
+
+import (
+	"context"
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo"
+	"github.com/globalsign/mgo/bson"
+)
+
+type channelRepository struct {
+	channels *mgo.Collection
+}
+
+func (r *channelRepository) Find(ctx context.Context, name string) (*models.Channel, error) {
+	channel := new(models.Channel)
+	err := r.channels.FindId(name).One(channel)
+	if err != nil {
+		return nil, err
+	}
+
+	return channel, nil
+}
+
+func (r *channelRepository) List(ctx context.Context, filter models.ChannelFilter) ([]*models.Channel, error) {
+	query := bson.M{}
+	if filter.Logged != nil {
+		query["logged"] = *filter.Logged
+	}
+	if filter.EventName != nil {
+		query["eventName"] = *filter.EventName
+	}
+	if filter.LocationName != nil {
+		query["locationName"] = *filter.LocationName
+	}
+
+	channels := make([]*models.Channel, 0, 32)
+	err := r.channels.Find(query).Limit(filter.Limit).Sort("_id").All(&channels)
+	if err != nil {
+		if err == mgo.ErrNotFound {
+			return channels, nil
+		}
+
+		return nil, err
+	}
+
+	return channels, nil
+}
+
+func (r *channelRepository) Insert(ctx context.Context, channel models.Channel) (*models.Channel, error) {
+	err := r.channels.Insert(&channel)
+	if err != nil {
+		return nil, err
+	}
+
+	return &channel, nil
+}
+
+func (r *channelRepository) Update(ctx context.Context, channel models.Channel, update models.ChannelUpdate) (*models.Channel, error) {
+	updateBson := bson.M{}
+	if update.Logged != nil {
+		updateBson["logged"] = *update.Logged
+	}
+	if update.LocationName != nil {
+		updateBson["locationName"] = *update.LocationName
+	}
+	if update.EventName != nil {
+		updateBson["eventName"] = *update.EventName
+	}
+
+	err := r.channels.UpdateId(channel.Name, bson.M{"$set": updateBson})
+	if err != nil {
+		return nil, err
+	}
+
+	return &channel, nil
+}
+
+func (r *channelRepository) Remove(ctx context.Context, channel models.Channel) error {
+	return r.channels.RemoveId(channel.Name)
+}
diff --git a/database/mongodb/db.go b/database/mongodb/db.go
index 57ee71c..2db18b6 100644
--- a/database/mongodb/db.go
+++ b/database/mongodb/db.go
@@ -15,6 +15,7 @@ type MongoDB struct {
 	session *mgo.Session
 
 	changes    repositories.ChangeRepository
+	channels   *channelRepository
 	characters repositories.CharacterRepository
 	tags       repositories.TagRepository
 	logs       *logRepository
@@ -41,6 +42,10 @@ func (m *MongoDB) Posts() repositories.PostRepository {
 	return m.posts
 }
 
+func (m *MongoDB) Channels() repositories.ChannelRepository {
+	return m.channels
+}
+
 func (m *MongoDB) Close(ctx context.Context) error {
 	m.session.Close()
 	return nil
diff --git a/models/channel.go b/models/channel.go
index dc8a019..4fd7586 100644
--- a/models/channel.go
+++ b/models/channel.go
@@ -13,4 +13,20 @@ type Channel struct {
 // ChangeObject in GQL.
 func (*Channel) IsChangeObject() {
 	panic("this method is a dummy, and so is its caller")
-}
\ No newline at end of file
+}
+
+// ChannelFilter is a filter for channel listing.
+type ChannelFilter struct {
+	Logged       *bool   `json:"logged"`
+	EventName    *string `json:"eventName"`
+	LocationName *string `json:"locationName"`
+	Limit        int     `json:"limit"`
+}
+
+// ChannelUpdate is a filter for channel listing.
+type ChannelUpdate struct {
+	Logged       *bool   `json:"logged"`
+	Hub          *bool   `json:"hub"`
+	EventName    *string `json:"eventName"`
+	LocationName *string `json:"locationName"`
+}
diff --git a/repositories/channel.go b/repositories/channel.go
new file mode 100644
index 0000000..1c0674b
--- /dev/null
+++ b/repositories/channel.go
@@ -0,0 +1,15 @@
+package repositories
+
+import (
+	"context"
+	"git.aiterp.net/rpdata/api/models"
+)
+
+// ChannelRepository is an interface for a database using channels.
+type ChannelRepository interface {
+	Find(ctx context.Context, name string) (*models.Channel, error)
+	List(ctx context.Context, filter models.ChannelFilter) ([]*models.Channel, error)
+	Insert(ctx context.Context, channel models.Channel) (*models.Channel, error)
+	Update(ctx context.Context, channel models.Channel, update models.ChannelUpdate) (*models.Channel, error)
+	Remove(ctx context.Context, channel models.Channel) error
+}
diff --git a/repositories/character.go b/repositories/character.go
index 8ce069f..6ff725a 100644
--- a/repositories/character.go
+++ b/repositories/character.go
@@ -6,7 +6,7 @@ import (
 	"git.aiterp.net/rpdata/api/models"
 )
 
-// CharacterRepository is an interface for a database using logs.
+// CharacterRepository is an interface for a database using characters.
 type CharacterRepository interface {
 	Find(ctx context.Context, id string) (*models.Character, error)
 	FindNick(ctx context.Context, nick string) (*models.Character, error)