diff --git a/modules/apps/29-fee/client/cli/cli.go b/modules/apps/29-fee/client/cli/cli.go
new file mode 100644
index 00000000000..fb8b9db8320
--- /dev/null
+++ b/modules/apps/29-fee/client/cli/cli.go
@@ -0,0 +1,40 @@
+package cli
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/cosmos/cosmos-sdk/client"
+)
+
+// GetQueryCmd returns the query commands for 29-fee
+func GetQueryCmd() *cobra.Command {
+	queryCmd := &cobra.Command{
+		Use:                        "ibc-fee",
+		Short:                      "", // TODO
+		DisableFlagParsing:         true,
+		SuggestionsMinimumDistance: 2,
+	}
+
+	queryCmd.AddCommand(
+	// TODO
+	)
+
+	return queryCmd
+}
+
+// NewTxCmd returns the transaction commands for 29-fee
+func NewTxCmd() *cobra.Command {
+	txCmd := &cobra.Command{
+		Use:                        "ibc-fee",
+		Short:                      "", // TODO
+		DisableFlagParsing:         true,
+		SuggestionsMinimumDistance: 2,
+		RunE:                       client.ValidateCmd,
+	}
+
+	txCmd.AddCommand(
+	// TODO
+	)
+
+	return txCmd
+}
diff --git a/modules/apps/29-fee/client/cli/query.go b/modules/apps/29-fee/client/cli/query.go
new file mode 100644
index 00000000000..e8878f3e042
--- /dev/null
+++ b/modules/apps/29-fee/client/cli/query.go
@@ -0,0 +1,3 @@
+package cli
+
+// TODO
diff --git a/modules/apps/29-fee/client/cli/tx.go b/modules/apps/29-fee/client/cli/tx.go
new file mode 100644
index 00000000000..e8878f3e042
--- /dev/null
+++ b/modules/apps/29-fee/client/cli/tx.go
@@ -0,0 +1,3 @@
+package cli
+
+// TODO
diff --git a/modules/apps/29-fee/keeper/genesis.go b/modules/apps/29-fee/keeper/genesis.go
new file mode 100644
index 00000000000..cb500443231
--- /dev/null
+++ b/modules/apps/29-fee/keeper/genesis.go
@@ -0,0 +1,16 @@
+package keeper
+
+/*
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// InitGenesis
+func (k Keeper) InitGenesis(ctx sdk.Context, state types.GenesisState) {
+}
+
+// ExportGenesis
+func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState {
+	return &types.GenesisState{}
+}
+*/
diff --git a/modules/apps/29-fee/keeper/grpc_query.go b/modules/apps/29-fee/keeper/grpc_query.go
new file mode 100644
index 00000000000..185ad775c93
--- /dev/null
+++ b/modules/apps/29-fee/keeper/grpc_query.go
@@ -0,0 +1,5 @@
+package keeper
+
+// TODO
+
+//var _ types.QueryServer = Keeper{}
diff --git a/modules/apps/29-fee/keeper/keeper.go b/modules/apps/29-fee/keeper/keeper.go
new file mode 100644
index 00000000000..db304dd4cf9
--- /dev/null
+++ b/modules/apps/29-fee/keeper/keeper.go
@@ -0,0 +1,87 @@
+package keeper
+
+/*
+import (
+	"github.com/tendermint/tendermint/libs/log"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	capabilitykeeper "github.com/cosmos/cosmos-sdk/x/capability/keeper"
+	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
+	"github.com/cosmos/ibc-go/modules/apps/transfer/types"
+	host "github.com/cosmos/ibc-go/modules/core/24-host"
+)
+
+// Keeper defines the IBC fungible transfer keeper
+type Keeper struct {
+	storeKey sdk.StoreKey
+	cdc      codec.BinaryCodec
+
+	channelKeeper types.ChannelKeeper
+	portKeeper    types.PortKeeper
+	authKeeper    types.AccountKeeper
+	bankKeeper    types.BankKeeper
+	scopedKeeper  capabilitykeeper.ScopedKeeper
+}
+
+
+// NewKeeper creates a new 29-fee Keeper instance
+func NewKeeper(
+	cdc codec.BinaryCodec, key sdk.StoreKey, paramSpace paramtypes.Subspace,
+	channelKeeper types.ChannelKeeper, portKeeper types.PortKeeper,
+	authKeeper types.AccountKeeper, bankKeeper types.BankKeeper, scopedKeeper capabilitykeeper.ScopedKeeper,
+) Keeper {
+
+	return Keeper{
+		cdc:           cdc,
+		storeKey:      key,
+		channelKeeper: channelKeeper,
+		portKeeper:    portKeeper,
+		authKeeper:    authKeeper,
+		bankKeeper:    bankKeeper,
+		scopedKeeper:  scopedKeeper,
+	}
+}
+
+// Logger returns a module-specific logger.
+func (k Keeper) Logger(ctx sdk.Context) log.Logger {
+	return ctx.Logger().With("module", "x/"+host.ModuleName+"-"+types.ModuleName)
+}
+
+// IsBound checks if the transfer module is already bound to the desired port
+func (k Keeper) IsBound(ctx sdk.Context, portID string) bool {
+	_, ok := k.scopedKeeper.GetCapability(ctx, host.PortPath(portID))
+	return ok
+}
+
+// BindPort defines a wrapper function for the ort Keeper's function in
+// order to expose it to module's InitGenesis function
+func (k Keeper) BindPort(ctx sdk.Context, portID string) error {
+	cap := k.portKeeper.BindPort(ctx, portID)
+	return k.ClaimCapability(ctx, cap, host.PortPath(portID))
+}
+
+// GetPort returns the portID for the transfer module. Used in ExportGenesis
+func (k Keeper) GetPort(ctx sdk.Context) string {
+	store := ctx.KVStore(k.storeKey)
+	return string(store.Get(types.PortKey))
+}
+
+// SetPort sets the portID for the transfer module. Used in InitGenesis
+func (k Keeper) SetPort(ctx sdk.Context, portID string) {
+	store := ctx.KVStore(k.storeKey)
+	store.Set(types.PortKey, []byte(portID))
+}
+
+// AuthenticateCapability wraps the scopedKeeper's AuthenticateCapability function
+func (k Keeper) AuthenticateCapability(ctx sdk.Context, cap *capabilitytypes.Capability, name string) bool {
+	return k.scopedKeeper.AuthenticateCapability(ctx, cap, name)
+}
+
+// ClaimCapability allows the transfer module that can claim a capability that IBC module
+// passes to it
+func (k Keeper) ClaimCapability(ctx sdk.Context, cap *capabilitytypes.Capability, name string) error {
+	return k.scopedKeeper.ClaimCapability(ctx, cap, name)
+}
+*/
diff --git a/modules/apps/29-fee/keeper/keeper_test.go b/modules/apps/29-fee/keeper/keeper_test.go
new file mode 100644
index 00000000000..b355ccfe847
--- /dev/null
+++ b/modules/apps/29-fee/keeper/keeper_test.go
@@ -0,0 +1,45 @@
+package keeper_test
+
+/*
+import (
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+	"github.com/tendermint/tendermint/crypto"
+
+	"github.com/cosmos/cosmos-sdk/baseapp"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/ibc-go/modules/apps/transfer/types"
+	ibctesting "github.com/cosmos/ibc-go/testing"
+)
+
+type KeeperTestSuite struct {
+	suite.Suite
+
+	coordinator *ibctesting.Coordinator
+
+	// testing chains used for convenience and readability
+	chainA *ibctesting.TestChain
+	chainB *ibctesting.TestChain
+	chainC *ibctesting.TestChain
+}
+
+func (suite *KeeperTestSuite) SetupTest() {
+	suite.coordinator = ibctesting.NewCoordinator(suite.T(), 3)
+	suite.chainA = suite.coordinator.GetChain(ibctesting.GetChainID(0))
+	suite.chainB = suite.coordinator.GetChain(ibctesting.GetChainID(1))
+	suite.chainC = suite.coordinator.GetChain(ibctesting.GetChainID(2))
+}
+
+func NewFeePath(chainA, chainB *ibctesting.TestChain) *ibctesting.Path {
+	path := ibctesting.NewPath(chainA, chainB)
+	path.EndpointA.ChannelConfig.PortID = ibctesting.FeePort
+	path.EndpointB.ChannelConfig.PortID = ibctesting.FeePort
+
+	return path
+}
+
+func TestKeeperTestSuite(t *testing.T) {
+	suite.Run(t, new(KeeperTestSuite))
+}
+*/
diff --git a/modules/apps/29-fee/keeper/msg_server.go b/modules/apps/29-fee/keeper/msg_server.go
new file mode 100644
index 00000000000..2194eed8a68
--- /dev/null
+++ b/modules/apps/29-fee/keeper/msg_server.go
@@ -0,0 +1,4 @@
+package keeper
+
+// TODO
+//var _ types.MsgServer = Keeper{}
diff --git a/modules/apps/29-fee/module.go b/modules/apps/29-fee/module.go
new file mode 100644
index 00000000000..c0645e3db78
--- /dev/null
+++ b/modules/apps/29-fee/module.go
@@ -0,0 +1,277 @@
+package fee
+
+/*
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"math/rand"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/codec"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
+	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
+	"github.com/gorilla/mux"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/spf13/cobra"
+	abci "github.com/tendermint/tendermint/abci/types"
+
+	"github.com/cosmos/ibc-go/modules/apps/transfer/client/cli"
+	"github.com/cosmos/ibc-go/modules/apps/transfer/keeper"
+	"github.com/cosmos/ibc-go/modules/apps/transfer/simulation"
+	"github.com/cosmos/ibc-go/modules/apps/transfer/types"
+	channeltypes "github.com/cosmos/ibc-go/modules/core/04-channel/types"
+	porttypes "github.com/cosmos/ibc-go/modules/core/05-port/types"
+	ibcexported "github.com/cosmos/ibc-go/modules/core/exported"
+)
+
+var (
+	_ module.AppModule      = AppModule{}
+	_ porttypes.IBCModule   = AppModule{}
+	_ module.AppModuleBasic = AppModuleBasic{}
+)
+
+// AppModuleBasic is the 29-fee AppModuleBasic
+type AppModuleBasic struct{}
+
+// Name implements AppModuleBasic interface
+func (AppModuleBasic) Name() string {
+	return types.ModuleName
+}
+
+// RegisterLegacyAminoCodec implements AppModuleBasic interface
+func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {}
+
+// RegisterInterfaces registers module concrete types into protobuf Any.
+func (AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry) {
+	types.RegisterInterfaces(registry)
+}
+
+// DefaultGenesis returns default genesis state as raw bytes for the ibc
+// transfer module.
+func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
+	return cdc.MustMarshalJSON(types.DefaultGenesisState())
+}
+
+// ValidateGenesis performs genesis state validation for the 29-fee module.
+func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error {
+	var gs types.GenesisState
+	if err := cdc.UnmarshalJSON(bz, &gs); err != nil {
+		return fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err)
+	}
+
+	return gs.Validate()
+}
+
+// RegisterRESTRoutes implements AppModuleBasic interface
+func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router) {
+}
+
+// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the ibc-transfer module.
+func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
+	types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
+}
+
+// GetTxCmd implements AppModuleBasic interface
+func (AppModuleBasic) GetTxCmd() *cobra.Command {
+	return cli.NewTxCmd()
+}
+
+// GetQueryCmd implements AppModuleBasic interface
+func (AppModuleBasic) GetQueryCmd() *cobra.Command {
+	return cli.GetQueryCmd()
+}
+
+// AppModule represents the AppModule for this module
+type AppModule struct {
+	AppModuleBasic
+	keeper keeper.Keeper
+}
+
+// NewAppModule creates a new 29-fee module
+func NewAppModule(k keeper.Keeper) AppModule {
+	return AppModule{
+		keeper: k,
+	}
+}
+
+// RegisterInvariants implements the AppModule interface
+func (AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {
+	// TODO
+}
+
+// Route implements the AppModule interface
+func (am AppModule) Route() sdk.Route {
+	return sdk.Route{}
+}
+
+// QuerierRoute implements the AppModule interface
+func (AppModule) QuerierRoute() string {
+	return types.QuerierRoute
+}
+
+// LegacyQuerierHandler implements the AppModule interface
+func (am AppModule) LegacyQuerierHandler(*codec.LegacyAmino) sdk.Querier {
+	return nil
+}
+
+// RegisterServices registers module services.
+func (am AppModule) RegisterServices(cfg module.Configurator) {
+	types.RegisterMsgServer(cfg.MsgServer(), am.keeper)
+	types.RegisterQueryServer(cfg.QueryServer(), am.keeper)
+}
+
+// InitGenesis performs genesis initialization for the ibc-transfer module. It returns
+// no validator updates.
+func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) []abci.ValidatorUpdate {
+	var genesisState types.GenesisState
+	cdc.MustUnmarshalJSON(data, &genesisState)
+	am.keeper.InitGenesis(ctx, genesisState)
+	return []abci.ValidatorUpdate{}
+}
+
+// ExportGenesis returns the exported genesis state as raw bytes for the ibc-transfer
+// module.
+func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
+	gs := am.keeper.ExportGenesis(ctx)
+	return cdc.MustMarshalJSON(gs)
+}
+
+// ConsensusVersion implements AppModule/ConsensusVersion.
+func (AppModule) ConsensusVersion() uint64 { return 1 }
+
+// BeginBlock implements the AppModule interface
+func (am AppModule) BeginBlock(ctx sdk.Context, req abci.RequestBeginBlock) {
+}
+
+// EndBlock implements the AppModule interface
+func (am AppModule) EndBlock(ctx sdk.Context, req abci.RequestEndBlock) []abci.ValidatorUpdate {
+	return []abci.ValidatorUpdate{}
+}
+
+// AppModuleSimulation functions
+
+// GenerateGenesisState creates a randomized GenState of the transfer module.
+func (AppModule) GenerateGenesisState(simState *module.SimulationState) {
+	simulation.RandomizedGenState(simState)
+}
+
+// ProposalContents doesn't return any content functions for governance proposals.
+func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedProposalContent {
+	return nil
+}
+
+// RandomizedParams creates randomized ibc-transfer param changes for the simulator.
+func (AppModule) RandomizedParams(r *rand.Rand) []simtypes.ParamChange {
+	return simulation.ParamChanges(r)
+}
+
+// RegisterStoreDecoder registers a decoder for transfer module's types
+func (am AppModule) RegisterStoreDecoder(sdr sdk.StoreDecoderRegistry) {
+	sdr[types.StoreKey] = simulation.NewDecodeStore(am.keeper)
+}
+
+// WeightedOperations returns the all the transfer module operations with their respective weights.
+func (am AppModule) WeightedOperations(_ module.SimulationState) []simtypes.WeightedOperation {
+	return nil
+}
+
+// OnChanOpenInit implements the IBCModule interface
+func (am AppModule) OnChanOpenInit(
+	ctx sdk.Context,
+	order channeltypes.Order,
+	connectionHops []string,
+	portID string,
+	channelID string,
+	chanCap *capabilitytypes.Capability,
+	counterparty channeltypes.Counterparty,
+	version string,
+) error {
+	return nil
+}
+
+// OnChanOpenTry implements the IBCModule interface
+func (am AppModule) OnChanOpenTry(
+	ctx sdk.Context,
+	order channeltypes.Order,
+	connectionHops []string,
+	portID,
+	channelID string,
+	chanCap *capabilitytypes.Capability,
+	counterparty channeltypes.Counterparty,
+	version,
+	counterpartyVersion string,
+) error {
+	return nil
+}
+
+// OnChanOpenAck implements the IBCModule interface
+func (am AppModule) OnChanOpenAck(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+	counterpartyVersion string,
+) error {
+	return nil
+}
+
+// OnChanOpenConfirm implements the IBCModule interface
+func (am AppModule) OnChanOpenConfirm(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+) error {
+	return nil
+}
+
+// OnChanCloseInit implements the IBCModule interface
+func (am AppModule) OnChanCloseInit(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+) error {
+	// Disallow user-initiated channel closing for 29-fee channels
+	return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "user cannot close channel")
+}
+
+// OnChanCloseConfirm implements the IBCModule interface
+func (am AppModule) OnChanCloseConfirm(
+	ctx sdk.Context,
+	portID,
+	channelID string,
+) error {
+	return nil
+}
+
+// OnRecvPacket implements the IBCModule interface.
+func (am AppModule) OnRecvPacket(
+	ctx sdk.Context,
+	packet channeltypes.Packet,
+	relayer sdk.AccAddress,
+) ibcexported.Acknowledgement {
+	return nil
+}
+
+// OnAcknowledgementPacket implements the IBCModule interface
+func (am AppModule) OnAcknowledgementPacket(
+	ctx sdk.Context,
+	packet channeltypes.Packet,
+	acknowledgement []byte,
+	relayer sdk.AccAddress,
+) error {
+	return nil
+}
+
+// OnTimeoutPacket implements the IBCModule interface
+func (am AppModule) OnTimeoutPacket(
+	ctx sdk.Context,
+	packet channeltypes.Packet,
+	relayer sdk.AccAddress,
+) error {
+	return nil
+}
+*/
diff --git a/modules/apps/29-fee/spec/01_concepts.md b/modules/apps/29-fee/spec/01_concepts.md
new file mode 100644
index 00000000000..119c857b0cc
--- /dev/null
+++ b/modules/apps/29-fee/spec/01_concepts.md
@@ -0,0 +1,6 @@
+<!--
+order: 1
+-->
+
+# Concepts
+
diff --git a/modules/apps/29-fee/spec/02_state.md b/modules/apps/29-fee/spec/02_state.md
new file mode 100644
index 00000000000..336ed0f5b65
--- /dev/null
+++ b/modules/apps/29-fee/spec/02_state.md
@@ -0,0 +1,6 @@
+<!--
+order: 2
+-->
+
+# State
+
diff --git a/modules/apps/29-fee/spec/03_state_transitions.md b/modules/apps/29-fee/spec/03_state_transitions.md
new file mode 100644
index 00000000000..dc70ea002c6
--- /dev/null
+++ b/modules/apps/29-fee/spec/03_state_transitions.md
@@ -0,0 +1,6 @@
+<!--
+order: 3
+-->
+
+# State Transitions
+
diff --git a/modules/apps/29-fee/spec/04_messages.md b/modules/apps/29-fee/spec/04_messages.md
new file mode 100644
index 00000000000..0a97f2d6b9d
--- /dev/null
+++ b/modules/apps/29-fee/spec/04_messages.md
@@ -0,0 +1,6 @@
+<!--
+order: 4
+-->
+
+# Messages
+
diff --git a/modules/apps/29-fee/spec/05_events.md b/modules/apps/29-fee/spec/05_events.md
new file mode 100644
index 00000000000..eb988be063a
--- /dev/null
+++ b/modules/apps/29-fee/spec/05_events.md
@@ -0,0 +1,6 @@
+<!--
+order: 5
+-->
+
+# Events
+
diff --git a/modules/apps/29-fee/spec/06_metrics.md b/modules/apps/29-fee/spec/06_metrics.md
new file mode 100644
index 00000000000..24996d36b3d
--- /dev/null
+++ b/modules/apps/29-fee/spec/06_metrics.md
@@ -0,0 +1,6 @@
+<!--
+order: 6
+-->
+
+# Metrics
+
diff --git a/modules/apps/29-fee/spec/07_params.md b/modules/apps/29-fee/spec/07_params.md
new file mode 100644
index 00000000000..77d7696b559
--- /dev/null
+++ b/modules/apps/29-fee/spec/07_params.md
@@ -0,0 +1,6 @@
+<!--
+order: 7
+-->
+
+# Parameters
+
diff --git a/modules/apps/29-fee/spec/README.md b/modules/apps/29-fee/spec/README.md
new file mode 100644
index 00000000000..c5c926f7b9f
--- /dev/null
+++ b/modules/apps/29-fee/spec/README.md
@@ -0,0 +1,11 @@
+<!--
+order: 0
+title: IBC Relayer Fees
+parent:
+  title: "29-fee"
+-->
+
+# `29-fee`
+
+## Abstract
+
diff --git a/modules/apps/29-fee/types/codec.go b/modules/apps/29-fee/types/codec.go
new file mode 100644
index 00000000000..c9dac580ea5
--- /dev/null
+++ b/modules/apps/29-fee/types/codec.go
@@ -0,0 +1,16 @@
+package types
+
+/*
+import (
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	"github.com/cosmos/cosmos-sdk/types/msgservice"
+)
+
+// RegisterInterfaces register the 29-fee module interfaces to protobuf
+// Any.
+func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
+	//	registry.RegisterImplementations((*sdk.Msg)(nil), &Msg{})
+
+	msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
+}
+*/
diff --git a/modules/apps/29-fee/types/errors.go b/modules/apps/29-fee/types/errors.go
new file mode 100644
index 00000000000..9ed5755a9a0
--- /dev/null
+++ b/modules/apps/29-fee/types/errors.go
@@ -0,0 +1,8 @@
+package types
+
+import (
+//	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+// 29-fee sentinel errors
+var ()
diff --git a/modules/apps/29-fee/types/events.go b/modules/apps/29-fee/types/events.go
new file mode 100644
index 00000000000..4b8d5ee8c95
--- /dev/null
+++ b/modules/apps/29-fee/types/events.go
@@ -0,0 +1,4 @@
+package types
+
+// 29-fee events
+const ()
diff --git a/modules/apps/29-fee/types/expected_keepers.go b/modules/apps/29-fee/types/expected_keepers.go
new file mode 100644
index 00000000000..68513b476a5
--- /dev/null
+++ b/modules/apps/29-fee/types/expected_keepers.go
@@ -0,0 +1,50 @@
+package types
+
+/*
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth/types"
+	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
+	connectiontypes "github.com/cosmos/ibc-go/modules/core/03-connection/types"
+	channeltypes "github.com/cosmos/ibc-go/modules/core/04-channel/types"
+	ibcexported "github.com/cosmos/ibc-go/modules/core/exported"
+)
+
+// AccountKeeper defines the contract required for account APIs.
+type AccountKeeper interface {
+	GetModuleAddress(name string) sdk.AccAddress
+	GetModuleAccount(ctx sdk.Context, name string) types.ModuleAccountI
+}
+
+// BankKeeper defines the expected bank keeper
+type BankKeeper interface {
+	SendCoins(ctx sdk.Context, fromAddr sdk.AccAddress, toAddr sdk.AccAddress, amt sdk.Coins) error
+	MintCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error
+	BurnCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error
+	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
+	SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
+}
+
+// ChannelKeeper defines the expected IBC channel keeper
+type ChannelKeeper interface {
+	GetChannel(ctx sdk.Context, srcPort, srcChan string) (channel channeltypes.Channel, found bool)
+	GetNextSequenceSend(ctx sdk.Context, portID, channelID string) (uint64, bool)
+	SendPacket(ctx sdk.Context, channelCap *capabilitytypes.Capability, packet ibcexported.PacketI) error
+	ChanCloseInit(ctx sdk.Context, portID, channelID string, chanCap *capabilitytypes.Capability) error
+}
+
+// ClientKeeper defines the expected IBC client keeper
+type ClientKeeper interface {
+	GetClientConsensusState(ctx sdk.Context, clientID string) (connection ibcexported.ConsensusState, found bool)
+}
+
+// ConnectionKeeper defines the expected IBC connection keeper
+type ConnectionKeeper interface {
+	GetConnection(ctx sdk.Context, connectionID string) (connection connectiontypes.ConnectionEnd, found bool)
+}
+
+// PortKeeper defines the expected IBC port keeper
+type PortKeeper interface {
+	BindPort(ctx sdk.Context, portID string) *capabilitytypes.Capability
+}
+*/
diff --git a/modules/apps/29-fee/types/genesis.go b/modules/apps/29-fee/types/genesis.go
new file mode 100644
index 00000000000..4086325bebb
--- /dev/null
+++ b/modules/apps/29-fee/types/genesis.go
@@ -0,0 +1,29 @@
+package types
+
+/*
+import (
+	host "github.com/cosmos/ibc-go/modules/core/24-host"
+)
+
+// NewGenesisState creates a 29-fee GenesisState instance.
+func NewGenesisState(portID string, denomTraces Traces, params Params) *GenesisState {
+	return &GenesisState{
+		Params:      params,
+	}
+}
+
+// DefaultGenesisState returns a GenesisState with "transfer" as the default PortID.
+func DefaultGenesisState() *GenesisState {
+	return &GenesisState{
+	}
+}
+
+// Validate performs basic genesis state validation returning an error upon any
+// failure.
+func (gs GenesisState) Validate() error {
+	if err := host.PortIdentifierValidator(gs.PortId); err != nil {
+		return err
+	}
+	return nil
+}
+*/
diff --git a/modules/apps/29-fee/types/genesis_test.go b/modules/apps/29-fee/types/genesis_test.go
new file mode 100644
index 00000000000..30516612cce
--- /dev/null
+++ b/modules/apps/29-fee/types/genesis_test.go
@@ -0,0 +1,49 @@
+package types_test
+
+/*
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/cosmos/ibc-go/modules/apps/transfer/types"
+)
+
+func TestValidateGenesis(t *testing.T) {
+	testCases := []struct {
+		name     string
+		genState *types.GenesisState
+		expPass  bool
+	}{
+		{
+			name:     "default",
+			genState: types.DefaultGenesisState(),
+			expPass:  true,
+		},
+		{
+			"valid genesis",
+			&types.GenesisState{
+				PortId: "portidone",
+			},
+			true,
+		},
+		{
+			"invalid client",
+			&types.GenesisState{
+				PortId: "(INVALIDPORT)",
+			},
+			false,
+		},
+	}
+
+	for _, tc := range testCases {
+		tc := tc
+		err := tc.genState.Validate()
+		if tc.expPass {
+			require.NoError(t, err, tc.name)
+		} else {
+			require.Error(t, err, tc.name)
+		}
+	}
+}
+*/
diff --git a/modules/apps/29-fee/types/keys.go b/modules/apps/29-fee/types/keys.go
new file mode 100644
index 00000000000..769113f504a
--- /dev/null
+++ b/modules/apps/29-fee/types/keys.go
@@ -0,0 +1,15 @@
+package types
+
+const (
+	// ModuleName defines the 29-fee name
+	ModuleName = "ibcfee"
+
+	// StoreKey is the store key string for IBC transfer
+	StoreKey = ModuleName
+
+	// RouterKey is the message route for IBC transfer
+	RouterKey = ModuleName
+
+	// QuerierRoute is the querier route for IBC transfer
+	QuerierRoute = ModuleName
+)
diff --git a/modules/apps/29-fee/types/msgs.go b/modules/apps/29-fee/types/msgs.go
new file mode 100644
index 00000000000..4df0e84ff1a
--- /dev/null
+++ b/modules/apps/29-fee/types/msgs.go
@@ -0,0 +1,32 @@
+package types
+
+/*
+import (
+	"strings"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	clienttypes "github.com/cosmos/ibc-go/modules/core/02-client/types"
+	host "github.com/cosmos/ibc-go/modules/core/24-host"
+)
+
+// NewMsg
+func NewMsg() *Msg {
+	return &Msg{
+	}
+}
+
+// ValidateBasic performs a basic check of the Msg fields.
+func (msg Msg) ValidateBasic() error {
+	return nil
+}
+
+// GetSigners implements sdk.Msg
+func (msg MsgTransfer) GetSigners() []sdk.AccAddress {
+	signer, err := sdk.AccAddressFromBech32(msg.Sender)
+	if err != nil {
+		panic(err)
+	}
+	return []sdk.AccAddress{signer}
+}
+*/
diff --git a/modules/apps/29-fee/types/msgs_test.go b/modules/apps/29-fee/types/msgs_test.go
new file mode 100644
index 00000000000..132bde75752
--- /dev/null
+++ b/modules/apps/29-fee/types/msgs_test.go
@@ -0,0 +1,36 @@
+package types
+
+/*
+import (
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+func (suite *TypesTestSuite) TestMsgValidateBasic() {
+	testCases := []struct {
+		name    string
+		msg     *types.Msg
+		expPass bool
+	}{
+		{"", types.NewMsg(), true},
+	}
+
+	for _, tc := range testCases {
+		tc := tc
+
+		suite.Run(tc.name, func() {
+			err := tc.msg.ValidateBasic()
+			if tc.expPass {
+				suite.Require().NoError(err)
+			} else {
+				suite.Require().Error(err)
+			}
+		})
+	}
+}
+*/