diff --git a/pkg/innerring/blocktimer.go b/pkg/innerring/blocktimer.go
index 1a45bf1f..2570f3ee 100644
--- a/pkg/innerring/blocktimer.go
+++ b/pkg/innerring/blocktimer.go
@@ -100,14 +100,7 @@ func newEpochTimer(args *epochTimerArgs) *timer.BlockTimer {
 				return
 			}
 
-			var err error
-
-			if args.notaryDisabled {
-				err = args.cnrWrapper.StopEstimation(epochN - 1)
-			} else {
-				err = args.cnrWrapper.StopEstimationNotary(epochN - 1)
-			}
-
+			err := args.cnrWrapper.StopEstimation(epochN - 1)
 			if err != nil {
 				args.l.Warn("can't stop epoch estimation",
 					zap.Uint64("epoch", epochN),
diff --git a/pkg/innerring/innerring.go b/pkg/innerring/innerring.go
index ef3f6381..c2a82f70 100644
--- a/pkg/innerring/innerring.go
+++ b/pkg/innerring/innerring.go
@@ -374,12 +374,12 @@ func New(ctx context.Context, log *zap.Logger, cfg *viper.Viper) (*Server, error
 		return nil, err
 	}
 
-	balClient, err := balanceWrapper.NewFromMorph(server.morphClient, server.contracts.balance, fee)
+	balClient, err := balanceWrapper.NewFromMorph(server.morphClient, server.contracts.balance, fee, balanceWrapper.TryNotary())
 	if err != nil {
 		return nil, err
 	}
 
-	repClient, err := repWrapper.NewFromMorph(server.morphClient, server.contracts.reputation, fee)
+	repClient, err := repWrapper.NewFromMorph(server.morphClient, server.contracts.reputation, fee, repWrapper.TryNotary())
 	if err != nil {
 		return nil, err
 	}
diff --git a/pkg/innerring/processors/netmap/process_epoch.go b/pkg/innerring/processors/netmap/process_epoch.go
index 877c8d44..87fcc122 100644
--- a/pkg/innerring/processors/netmap/process_epoch.go
+++ b/pkg/innerring/processors/netmap/process_epoch.go
@@ -29,11 +29,7 @@ func (np *Processor) processNewEpoch(epoch uint64) {
 	}
 
 	if epoch > 0 { // estimates are invalid in genesis epoch
-		if np.notaryDisabled {
-			err = np.containerWrp.StartEstimation(epoch - 1)
-		} else {
-			err = np.containerWrp.StartEstimationNotary(epoch - 1)
-		}
+		err = np.containerWrp.StartEstimation(epoch - 1)
 
 		if err != nil {
 			np.log.Warn("can't start container size estimation",
diff --git a/pkg/innerring/processors/reputation/process_put.go b/pkg/innerring/processors/reputation/process_put.go
index 4c9ac7cf..9d76b910 100644
--- a/pkg/innerring/processors/reputation/process_put.go
+++ b/pkg/innerring/processors/reputation/process_put.go
@@ -41,14 +41,7 @@ func (rp *Processor) processPut(epoch uint64, id reputation.PeerID, value reputa
 	args.SetPeerID(id)
 	args.SetValue(value)
 
-	var err error
-
-	if rp.notaryDisabled {
-		err = rp.reputationWrp.Put(args)
-	} else {
-		err = rp.reputationWrp.PutViaNotary(args)
-	}
-
+	err := rp.reputationWrp.Put(args)
 	if err != nil {
 		rp.log.Warn("can't send approval tx for reputation value",
 			zap.String("peer_id", hex.EncodeToString(id.ToV2().GetPublicKey())),
diff --git a/pkg/innerring/settlement.go b/pkg/innerring/settlement.go
index c51fa5f4..56ac48fd 100644
--- a/pkg/innerring/settlement.go
+++ b/pkg/innerring/settlement.go
@@ -215,14 +215,7 @@ func (s settlementDeps) Transfer(sender, recipient *owner.ID, amount *big.Int, d
 		Details: details,
 	}
 
-	var err error
-
-	if s.notaryDisabled {
-		err = s.balanceClient.TransferX(params)
-	} else {
-		err = s.balanceClient.TransferXNotary(params)
-	}
-
+	err := s.balanceClient.TransferX(params)
 	if err != nil {
 		log.Error("could not send transfer transaction for audit",
 			zap.String("error", err.Error()),
diff --git a/pkg/morph/client/balance/wrapper/transfer.go b/pkg/morph/client/balance/wrapper/transfer.go
index d659ebcc..c6e496fa 100644
--- a/pkg/morph/client/balance/wrapper/transfer.go
+++ b/pkg/morph/client/balance/wrapper/transfer.go
@@ -18,6 +18,8 @@ type TransferPrm struct {
 
 // TransferX transfers p.Amount of GASe-12 from p.From to p.To
 // with details p.Details through direct smart contract call.
+//
+// If TryNotary is provided, calls notary contract.
 func (w *Wrapper) TransferX(p TransferPrm) error {
 	return w.transferX(false, p)
 }
@@ -46,11 +48,5 @@ func (w *Wrapper) transferX(notary bool, p TransferPrm) error {
 	args.SetAmount(p.Amount)
 	args.SetDetails(p.Details)
 
-	// invoke smart contract call
-	f := w.client.TransferX
-	if notary {
-		f = w.client.TransferXNotary
-	}
-
-	return f(args)
+	return w.client.TransferX(args)
 }
diff --git a/pkg/morph/client/balance/wrapper/wrapper.go b/pkg/morph/client/balance/wrapper/wrapper.go
index 7afbc68f..d76da2da 100644
--- a/pkg/morph/client/balance/wrapper/wrapper.go
+++ b/pkg/morph/client/balance/wrapper/wrapper.go
@@ -22,9 +22,33 @@ type Wrapper struct {
 	client *balance.Client
 }
 
+// Option allows to set an optional
+// parameter of ClientWrapper.
+type Option func(*opts)
+
+type opts []client.StaticClientOption
+
+func defaultOpts() *opts {
+	return new(opts)
+}
+
+// TryNotaryInvoke returns option to enable
+// notary invocation tries.
+func TryNotary() Option {
+	return func(o *opts) {
+		*o = append(*o, client.TryNotary())
+	}
+}
+
 // NewFromMorph returns the wrapper instance from the raw morph client.
-func NewFromMorph(cli *client.Client, contract util.Uint160, fee fixedn.Fixed8) (*Wrapper, error) {
-	staticClient, err := client.NewStatic(cli, contract, fee)
+func NewFromMorph(cli *client.Client, contract util.Uint160, fee fixedn.Fixed8, opts ...Option) (*Wrapper, error) {
+	o := defaultOpts()
+
+	for i := range opts {
+		opts[i](o)
+	}
+
+	staticClient, err := client.NewStatic(cli, contract, fee, ([]client.StaticClientOption)(*o)...)
 	if err != nil {
 		return nil, fmt.Errorf("could not create static client of Balance contract: %w", err)
 	}
diff --git a/pkg/morph/client/container/wrapper/container.go b/pkg/morph/client/container/wrapper/container.go
index c81fb736..30c4b510 100644
--- a/pkg/morph/client/container/wrapper/container.go
+++ b/pkg/morph/client/container/wrapper/container.go
@@ -58,7 +58,7 @@ func Put(w *Wrapper, cnr *container.Container) (*cid.ID, error) {
 // Returns calculated container identifier and any error
 // encountered that caused the saving to interrupt.
 //
-// If TryNotary is provided, call notary contract.
+// If TryNotary is provided, calls notary contract.
 func (w *Wrapper) Put(cnr, key, sig, token []byte) error {
 	if len(sig) == 0 || len(key) == 0 {
 		return errNilArgument
diff --git a/pkg/morph/client/reputation/wrapper/put.go b/pkg/morph/client/reputation/wrapper/put.go
index 5be9712c..3123e978 100644
--- a/pkg/morph/client/reputation/wrapper/put.go
+++ b/pkg/morph/client/reputation/wrapper/put.go
@@ -32,6 +32,8 @@ func (p *PutArgs) SetValue(v reputation.GlobalTrust) {
 }
 
 // Put invokes direct call of "put reputation value" method of reputation contract.
+//
+// If TryNotary is provided, calls notary contract.
 func (w *ClientWrapper) Put(v PutArgs) error {
 	args, err := preparePutArgs(v)
 	if err != nil {
diff --git a/pkg/morph/client/reputation/wrapper/wrapper.go b/pkg/morph/client/reputation/wrapper/wrapper.go
index 4fe8043f..b65ddd27 100644
--- a/pkg/morph/client/reputation/wrapper/wrapper.go
+++ b/pkg/morph/client/reputation/wrapper/wrapper.go
@@ -13,9 +13,33 @@ import (
 // client which implements storage of reputation values.
 type ClientWrapper reputation.Client
 
+// Option allows to set an optional
+// parameter of ClientWrapper.
+type Option func(*opts)
+
+type opts []client.StaticClientOption
+
+func defaultOpts() *opts {
+	return new(opts)
+}
+
+// TryNotaryInvoke returns option to enable
+// notary invocation tries.
+func TryNotary() Option {
+	return func(o *opts) {
+		*o = append(*o, client.TryNotary())
+	}
+}
+
 // NewFromMorph returns the wrapper instance from the raw morph client.
-func NewFromMorph(cli *client.Client, contract util.Uint160, fee fixedn.Fixed8) (*ClientWrapper, error) {
-	staticClient, err := client.NewStatic(cli, contract, fee)
+func NewFromMorph(cli *client.Client, contract util.Uint160, fee fixedn.Fixed8, opts ...Option) (*ClientWrapper, error) {
+	o := defaultOpts()
+
+	for i := range opts {
+		opts[i](o)
+	}
+
+	staticClient, err := client.NewStatic(cli, contract, fee, ([]client.StaticClientOption)(*o)...)
 	if err != nil {
 		return nil, fmt.Errorf("could not create static client of reputation contract: %w", err)
 	}
diff --git a/pkg/morph/client/static.go b/pkg/morph/client/static.go
index feabf6f7..513d0a9d 100644
--- a/pkg/morph/client/static.go
+++ b/pkg/morph/client/static.go
@@ -99,7 +99,7 @@ func (s StaticClient) TestInvoke(method string, args ...interface{}) ([]stackite
 
 // NotaryInvoke calls NotaryInvoke method of Client with static internal
 // script hash. Panics if notary support was not enabled in underlying
-// moprh client.
+// morph client.
 //
 // Deprecated: provide TryNotary() option to NewStatic and use Invoke.
 func (s StaticClient) NotaryInvoke(method string, args ...interface{}) error {