diff --git a/cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid.go b/cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid.go
index 091d6634a..74da52a8f 100644
--- a/cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid.go
+++ b/cmd/frostfs-adm/internal/modules/morph/frostfsid/frostfsid.go
@@ -61,7 +61,6 @@ var (
 		Use:   "list-namespaces",
 		Short: "List all namespaces in frostfsid",
 		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 		},
 		Run: frostfsidListNamespaces,
@@ -91,7 +90,6 @@ var (
 		Use:   "list-subjects",
 		Short: "List subjects in namespace",
 		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 		},
 		Run: frostfsidListSubjects,
@@ -121,7 +119,6 @@ var (
 		Use:   "list-groups",
 		Short: "List groups in namespace",
 		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 		},
 		Run: frostfsidListGroups,
@@ -151,7 +148,6 @@ var (
 		Use:   "list-group-subjects",
 		Short: "List subjects in group",
 		PreRun: func(cmd *cobra.Command, _ []string) {
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
 		},
 		Run: frostfsidListGroupSubjects,
@@ -169,7 +165,6 @@ func initFrostfsIDCreateNamespaceCmd() {
 func initFrostfsIDListNamespacesCmd() {
 	Cmd.AddCommand(frostfsidListNamespacesCmd)
 	frostfsidListNamespacesCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	frostfsidListNamespacesCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 }
 
 func initFrostfsIDCreateSubjectCmd() {
@@ -193,7 +188,6 @@ func initFrostfsIDListSubjectsCmd() {
 	frostfsidListSubjectsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
 	frostfsidListSubjectsCmd.Flags().String(namespaceFlag, "", "Namespace to list subjects")
 	frostfsidListSubjectsCmd.Flags().Bool(includeNamesFlag, false, "Whether include subject name (require additional requests)")
-	frostfsidListSubjectsCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 }
 
 func initFrostfsIDCreateGroupCmd() {
@@ -217,7 +211,6 @@ func initFrostfsIDListGroupsCmd() {
 	Cmd.AddCommand(frostfsidListGroupsCmd)
 	frostfsidListGroupsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
 	frostfsidListGroupsCmd.Flags().String(namespaceFlag, "", "Namespace to list groups")
-	frostfsidListGroupsCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 }
 
 func initFrostfsIDAddSubjectToGroupCmd() {
@@ -242,7 +235,6 @@ func initFrostfsIDListGroupSubjectsCmd() {
 	frostfsidListGroupSubjectsCmd.Flags().String(namespaceFlag, "", "Namespace name")
 	frostfsidListGroupSubjectsCmd.Flags().Int64(groupIDFlag, 0, "Group id")
 	frostfsidListGroupSubjectsCmd.Flags().Bool(includeNamesFlag, false, "Whether include subject name (require additional requests)")
-	frostfsidListGroupSubjectsCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 }
 
 func frostfsidCreateNamespace(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-adm/internal/modules/morph/helper/actor.go b/cmd/frostfs-adm/internal/modules/morph/helper/actor.go
index ff0421335..eb0444408 100644
--- a/cmd/frostfs-adm/internal/modules/morph/helper/actor.go
+++ b/cmd/frostfs-adm/internal/modules/morph/helper/actor.go
@@ -38,38 +38,24 @@ func NewLocalActor(cmd *cobra.Command, c actor.RPCActor, accName string) (*Local
 	walletDir := config.ResolveHomePath(viper.GetString(commonflags.AlphabetWalletsFlag))
 	var act *actor.Actor
 	var accounts []*wallet.Account
-	if walletDir == "" {
-		account, err := wallet.NewAccount()
-		commonCmd.ExitOnErr(cmd, "unable to create dummy account: %w", err)
-		act, err = actor.New(c, []actor.SignerAccount{{
-			Signer: transaction.Signer{
-				Account: account.Contract.ScriptHash(),
-				Scopes:  transaction.Global,
-			},
-			Account: account,
-		}})
-		if err != nil {
-			return nil, err
-		}
-	} else {
-		wallets, err := GetAlphabetWallets(viper.GetViper(), walletDir)
-		commonCmd.ExitOnErr(cmd, "unable to get alphabet wallets: %w", err)
 
-		for _, w := range wallets {
-			acc, err := GetWalletAccount(w, accName)
-			commonCmd.ExitOnErr(cmd, fmt.Sprintf("can't find %s account: %%w", accName), err)
-			accounts = append(accounts, acc)
-		}
-		act, err = actor.New(c, []actor.SignerAccount{{
-			Signer: transaction.Signer{
-				Account: accounts[0].Contract.ScriptHash(),
-				Scopes:  transaction.Global,
-			},
-			Account: accounts[0],
-		}})
-		if err != nil {
-			return nil, err
-		}
+	wallets, err := GetAlphabetWallets(viper.GetViper(), walletDir)
+	commonCmd.ExitOnErr(cmd, "unable to get alphabet wallets: %w", err)
+
+	for _, w := range wallets {
+		acc, err := GetWalletAccount(w, accName)
+		commonCmd.ExitOnErr(cmd, fmt.Sprintf("can't find %s account: %%w", accName), err)
+		accounts = append(accounts, acc)
+	}
+	act, err = actor.New(c, []actor.SignerAccount{{
+		Signer: transaction.Signer{
+			Account: accounts[0].Contract.ScriptHash(),
+			Scopes:  transaction.Global,
+		},
+		Account: accounts[0],
+	}})
+	if err != nil {
+		return nil, err
 	}
 	return &LocalActor{
 		neoActor:   act,
diff --git a/cmd/frostfs-adm/internal/modules/morph/netmap/root.go b/cmd/frostfs-adm/internal/modules/morph/netmap/root.go
index 55b7e64f0..291482e0f 100644
--- a/cmd/frostfs-adm/internal/modules/morph/netmap/root.go
+++ b/cmd/frostfs-adm/internal/modules/morph/netmap/root.go
@@ -12,7 +12,6 @@ var (
 		Short: "List netmap candidates nodes",
 		PreRun: func(cmd *cobra.Command, _ []string) {
 			_ = viper.BindPFlag(commonflags.EndpointFlag, cmd.Flags().Lookup(commonflags.EndpointFlag))
-			_ = viper.BindPFlag(commonflags.AlphabetWalletsFlag, cmd.Flags().Lookup(commonflags.AlphabetWalletsFlag))
 		},
 		Run: listNetmapCandidatesNodes,
 	}
diff --git a/cmd/frostfs-adm/internal/modules/morph/nns/domains.go b/cmd/frostfs-adm/internal/modules/morph/nns/domains.go
index 3684db94a..1668bb327 100644
--- a/cmd/frostfs-adm/internal/modules/morph/nns/domains.go
+++ b/cmd/frostfs-adm/internal/modules/morph/nns/domains.go
@@ -24,7 +24,7 @@ func initRegisterCmd() {
 }
 
 func registerDomain(cmd *cobra.Command, _ []string) {
-	c, actor, _ := getRPCClient(cmd)
+	c, actor := nnsWriter(cmd)
 
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	email, _ := cmd.Flags().GetString(nnsEmailFlag)
@@ -53,7 +53,7 @@ func initDeleteCmd() {
 }
 
 func deleteDomain(cmd *cobra.Command, _ []string) {
-	c, actor, _ := getRPCClient(cmd)
+	c, actor := nnsWriter(cmd)
 
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	h, vub, err := c.DeleteDomain(name)
diff --git a/cmd/frostfs-adm/internal/modules/morph/nns/helper.go b/cmd/frostfs-adm/internal/modules/morph/nns/helper.go
index de439acd1..29b0a24ae 100644
--- a/cmd/frostfs-adm/internal/modules/morph/nns/helper.go
+++ b/cmd/frostfs-adm/internal/modules/morph/nns/helper.go
@@ -5,13 +5,13 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/constants"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
 	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
+	"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
 	"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
-	"github.com/nspcc-dev/neo-go/pkg/util"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
 
-func getRPCClient(cmd *cobra.Command) (*client.Contract, *helper.LocalActor, util.Uint160) {
+func nnsWriter(cmd *cobra.Command) (*client.Contract, *helper.LocalActor) {
 	v := viper.GetViper()
 	c, err := helper.GetN3Client(v)
 	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
@@ -22,5 +22,17 @@ func getRPCClient(cmd *cobra.Command) (*client.Contract, *helper.LocalActor, uti
 	r := management.NewReader(ac.Invoker)
 	nnsCs, err := helper.GetContractByID(r, 1)
 	commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
-	return client.New(ac, nnsCs.Hash), ac, nnsCs.Hash
+	return client.New(ac, nnsCs.Hash), ac
+}
+
+func nnsReader(cmd *cobra.Command) (*client.ContractReader, *invoker.Invoker) {
+	c, err := helper.GetN3Client(viper.GetViper())
+	commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
+
+	inv := invoker.New(c, nil)
+	r := management.NewReader(inv)
+	nnsCs, err := helper.GetContractByID(r, 1)
+	commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
+
+	return client.NewReader(inv, nnsCs.Hash), inv
 }
diff --git a/cmd/frostfs-adm/internal/modules/morph/nns/record.go b/cmd/frostfs-adm/internal/modules/morph/nns/record.go
index 66bb1b94f..09ed92ab3 100644
--- a/cmd/frostfs-adm/internal/modules/morph/nns/record.go
+++ b/cmd/frostfs-adm/internal/modules/morph/nns/record.go
@@ -8,7 +8,6 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-contract/nns"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags"
 	commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
-	"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
 	"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
 	"github.com/spf13/cobra"
 )
@@ -29,7 +28,6 @@ func initAddRecordCmd() {
 func initGetRecordsCmd() {
 	Cmd.AddCommand(getRecordsCmd)
 	getRecordsCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	getRecordsCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 	getRecordsCmd.Flags().String(nnsNameFlag, "", nnsNameFlagDesc)
 	getRecordsCmd.Flags().String(nnsRecordTypeFlag, "", nnsRecordTypeFlagDesc)
 
@@ -61,7 +59,7 @@ func initDelRecordCmd() {
 }
 
 func addRecord(cmd *cobra.Command, _ []string) {
-	c, actor, _ := getRPCClient(cmd)
+	c, actor := nnsWriter(cmd)
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	data, _ := cmd.Flags().GetString(nnsRecordDataFlag)
 	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
@@ -77,16 +75,16 @@ func addRecord(cmd *cobra.Command, _ []string) {
 }
 
 func getRecords(cmd *cobra.Command, _ []string) {
-	c, act, hash := getRPCClient(cmd)
+	c, inv := nnsReader(cmd)
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
 	if recordType == "" {
-		sid, r, err := unwrap.SessionIterator(act.Invoker.Call(hash, "getAllRecords", name))
+		sid, r, err := c.GetAllRecords(name)
 		commonCmd.ExitOnErr(cmd, "unable to get records: %w", err)
 		defer func() {
-			_ = act.Invoker.TerminateSession(sid)
+			_ = inv.TerminateSession(sid)
 		}()
-		items, err := act.Invoker.TraverseIterator(sid, &r, 0)
+		items, err := inv.TraverseIterator(sid, &r, 0)
 		commonCmd.ExitOnErr(cmd, "unable to get records: %w", err)
 		for len(items) != 0 {
 			for j := range items {
@@ -97,7 +95,7 @@ func getRecords(cmd *cobra.Command, _ []string) {
 					recordTypeToString(nns.RecordType(rs[1].Value().(*big.Int).Int64())),
 					string(bs))
 			}
-			items, err = act.Invoker.TraverseIterator(sid, &r, 0)
+			items, err = inv.TraverseIterator(sid, &r, 0)
 			commonCmd.ExitOnErr(cmd, "unable to get records: %w", err)
 		}
 	} else {
@@ -114,7 +112,7 @@ func getRecords(cmd *cobra.Command, _ []string) {
 }
 
 func delRecords(cmd *cobra.Command, _ []string) {
-	c, actor, _ := getRPCClient(cmd)
+	c, actor := nnsWriter(cmd)
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
 	typ, err := getRecordType(recordType)
@@ -129,7 +127,7 @@ func delRecords(cmd *cobra.Command, _ []string) {
 }
 
 func delRecord(cmd *cobra.Command, _ []string) {
-	c, actor, _ := getRPCClient(cmd)
+	c, actor := nnsWriter(cmd)
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	data, _ := cmd.Flags().GetString(nnsRecordDataFlag)
 	recordType, _ := cmd.Flags().GetString(nnsRecordTypeFlag)
diff --git a/cmd/frostfs-adm/internal/modules/morph/nns/renew.go b/cmd/frostfs-adm/internal/modules/morph/nns/renew.go
index b13092240..53bd943f0 100644
--- a/cmd/frostfs-adm/internal/modules/morph/nns/renew.go
+++ b/cmd/frostfs-adm/internal/modules/morph/nns/renew.go
@@ -14,7 +14,7 @@ func initRenewCmd() {
 }
 
 func renewDomain(cmd *cobra.Command, _ []string) {
-	c, actor, _ := getRPCClient(cmd)
+	c, actor := nnsWriter(cmd)
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	h, vub, err := c.Renew(name)
 	commonCmd.ExitOnErr(cmd, "unable to renew domain: %w", err)
diff --git a/cmd/frostfs-adm/internal/modules/morph/nns/tokens.go b/cmd/frostfs-adm/internal/modules/morph/nns/tokens.go
index 3c7136e9d..4ccbb1677 100644
--- a/cmd/frostfs-adm/internal/modules/morph/nns/tokens.go
+++ b/cmd/frostfs-adm/internal/modules/morph/nns/tokens.go
@@ -18,12 +18,11 @@ const (
 func initTokensCmd() {
 	Cmd.AddCommand(tokensCmd)
 	tokensCmd.Flags().StringP(commonflags.EndpointFlag, commonflags.EndpointFlagShort, "", commonflags.EndpointFlagDesc)
-	tokensCmd.Flags().String(commonflags.AlphabetWalletsFlag, "", commonflags.AlphabetWalletsFlagDesc)
 	tokensCmd.Flags().BoolP(commonflags.Verbose, commonflags.VerboseShorthand, false, verboseDesc)
 }
 
 func listTokens(cmd *cobra.Command, _ []string) {
-	c, _, _ := getRPCClient(cmd)
+	c, _ := nnsReader(cmd)
 	it, err := c.Tokens()
 	commonCmd.ExitOnErr(cmd, "unable to get tokens: %w", err)
 	for toks, err := it.Next(10); err == nil && len(toks) > 0; toks, err = it.Next(10) {
@@ -41,7 +40,7 @@ func listTokens(cmd *cobra.Command, _ []string) {
 	}
 }
 
-func getCnameRecord(c *client.Contract, token []byte) (string, error) {
+func getCnameRecord(c *client.ContractReader, token []byte) (string, error) {
 	items, err := c.GetRecords(string(token), big.NewInt(int64(nns.CNAME)))
 
 	// GetRecords returns the error "not an array" if the domain does not contain records.
diff --git a/cmd/frostfs-adm/internal/modules/morph/nns/update.go b/cmd/frostfs-adm/internal/modules/morph/nns/update.go
index 3437316e3..c6d77ead6 100644
--- a/cmd/frostfs-adm/internal/modules/morph/nns/update.go
+++ b/cmd/frostfs-adm/internal/modules/morph/nns/update.go
@@ -30,7 +30,7 @@ func initUpdateCmd() {
 }
 
 func updateSOA(cmd *cobra.Command, _ []string) {
-	c, actor, _ := getRPCClient(cmd)
+	c, actor := nnsWriter(cmd)
 
 	name, _ := cmd.Flags().GetString(nnsNameFlag)
 	email, _ := cmd.Flags().GetString(nnsEmailFlag)
diff --git a/go.mod b/go.mod
index 84f9f9a66..c538a3178 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.22
 
 require (
 	code.gitea.io/sdk/gitea v0.17.1
-	git.frostfs.info/TrueCloudLab/frostfs-contract v0.20.0
+	git.frostfs.info/TrueCloudLab/frostfs-contract v0.21.0-rc.4
 	git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0
 	git.frostfs.info/TrueCloudLab/frostfs-locode-db v0.4.1-0.20240710074952-65761deb5c0d
 	git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20241112082307-f17779933e88
diff --git a/go.sum b/go.sum
index d93e9b74e..064f3274e 100644
Binary files a/go.sum and b/go.sum differ