diff --git a/pkg/neorpc/result/version.go b/pkg/neorpc/result/version.go
index deb4f33d40..0b97686dce 100644
--- a/pkg/neorpc/result/version.go
+++ b/pkg/neorpc/result/version.go
@@ -2,7 +2,9 @@ package result
 
 import (
 	"encoding/json"
+	"fmt"
 
+	"github.com/nspcc-dev/neo-go/pkg/config"
 	"github.com/nspcc-dev/neo-go/pkg/config/netmode"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
 )
@@ -18,6 +20,12 @@ type (
 		Protocol  Protocol `json:"protocol"`
 	}
 
+	// Hardfork represents network hardfork.
+	Hardfork struct {
+		Name   config.Hardfork
+		Height uint32
+	}
+
 	// Protocol represents network-dependent parameters.
 	Protocol struct {
 		AddressVersion              byte
@@ -29,6 +37,8 @@ type (
 		MemoryPoolMaxTransactions   int
 		ValidatorsCount             byte
 		InitialGasDistribution      fixedn.Fixed8
+		// Hardforks is the list of network hardforks sorted by name.
+		Hardforks []Hardfork
 
 		// Below are NeoGo-specific extensions to the protocol that are
 		// returned by the server in case they're enabled.
@@ -54,16 +64,30 @@ type (
 		MemoryPoolMaxTransactions   int           `json:"memorypoolmaxtransactions"`
 		ValidatorsCount             byte          `json:"validatorscount"`
 		InitialGasDistribution      int64         `json:"initialgasdistribution"`
+		Hardforks                   []hardforkAux `json:"hardforks"`
 
 		CommitteeHistory  map[uint32]uint32 `json:"committeehistory,omitempty"`
 		P2PSigExtensions  bool              `json:"p2psigextensions,omitempty"`
 		StateRootInHeader bool              `json:"staterootinheader,omitempty"`
 		ValidatorsHistory map[uint32]uint32 `json:"validatorshistory,omitempty"`
 	}
+
+	// hardforkAux is an auxiliary struct used for Hardfork JSON marshalling.
+	hardforkAux struct {
+		Name   string `json:"name"`
+		Height uint32 `json:"blockheight"`
+	}
 )
 
 // MarshalJSON implements the JSON marshaler interface.
 func (p Protocol) MarshalJSON() ([]byte, error) {
+	hf := make([]hardforkAux, len(p.Hardforks))
+	for i := range hf {
+		hf[i] = hardforkAux{
+			Name:   p.Hardforks[i].Name.String(),
+			Height: p.Hardforks[i].Height,
+		}
+	}
 	aux := protocolMarshallerAux{
 		AddressVersion:              p.AddressVersion,
 		Network:                     p.Network,
@@ -74,6 +98,7 @@ func (p Protocol) MarshalJSON() ([]byte, error) {
 		MemoryPoolMaxTransactions:   p.MemoryPoolMaxTransactions,
 		ValidatorsCount:             p.ValidatorsCount,
 		InitialGasDistribution:      int64(p.InitialGasDistribution),
+		Hardforks:                   hf,
 
 		CommitteeHistory:  p.CommitteeHistory,
 		P2PSigExtensions:  p.P2PSigExtensions,
@@ -104,5 +129,24 @@ func (p *Protocol) UnmarshalJSON(data []byte) error {
 	p.ValidatorsHistory = aux.ValidatorsHistory
 	p.InitialGasDistribution = fixedn.Fixed8(aux.InitialGasDistribution)
 
+	// Filter out unknown hardforks.
+	for _, hf := range aux.Hardforks {
+		if !config.IsHardforkValid(hf.Name) {
+			return fmt.Errorf("unexpected hardfork: %s", hf.Name)
+		}
+	}
+	// Keep them sorted.
+	p.Hardforks = make([]Hardfork, 0, len(aux.Hardforks))
+	for _, cfgHf := range config.Hardforks {
+		for _, auxHf := range aux.Hardforks {
+			if auxHf.Name == cfgHf.String() {
+				p.Hardforks = append(p.Hardforks, Hardfork{
+					Name:   cfgHf,
+					Height: auxHf.Height,
+				})
+			}
+		}
+	}
+
 	return nil
 }
diff --git a/pkg/neorpc/result/version_test.go b/pkg/neorpc/result/version_test.go
index d0388cca0f..9d4a5b4c06 100644
--- a/pkg/neorpc/result/version_test.go
+++ b/pkg/neorpc/result/version_test.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"testing"
 
+	"github.com/nspcc-dev/neo-go/pkg/config"
 	"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
 	"github.com/stretchr/testify/require"
 )
@@ -38,7 +39,8 @@ func TestVersion_MarshalUnmarshalJSON(t *testing.T) {
             "memorypoolmaxtransactions": 50000,
             "msperblock": 15000,
             "network": 860833102,
-            "validatorscount": 7
+            "validatorscount": 7,
+            "hardforks": [{"name": "Aspidochelone", "blockheight": 123}, {"name": "Basilisk", "blockheight": 1234}]
         },
         "tcpport": 10333,
         "useragent": "/NEO-GO:0.98.6/",
@@ -55,7 +57,8 @@ func TestVersion_MarshalUnmarshalJSON(t *testing.T) {
             "memorypoolmaxtransactions": 50000,
             "msperblock": 15000,
             "network": 860833102,
-            "validatorscount": 7
+            "validatorscount": 7,
+            "hardforks": [{"name": "Aspidochelone", "blockheight": 123}, {"name": "Basilisk", "blockheight": 1234}]
         },
         "tcpport": 10333,
         "useragent": "/Neo:3.1.0/",
@@ -78,6 +81,7 @@ func TestVersion_MarshalUnmarshalJSON(t *testing.T) {
 			// Unmarshalled InitialGasDistribution should always be a valid Fixed8 for both old and new clients.
 			InitialGasDistribution: fixedn.Fixed8FromInt64(52000000),
 			StateRootInHeader:      false,
+			Hardforks:              []Hardfork{{Name: config.HFAspidochelone, Height: 123}, {Name: config.HFBasilisk, Height: 1234}},
 		},
 	}
 	t.Run("MarshalJSON", func(t *testing.T) {
diff --git a/pkg/services/rpcsrv/client_test.go b/pkg/services/rpcsrv/client_test.go
index d65274a2ab..fcccbe1b05 100644
--- a/pkg/services/rpcsrv/client_test.go
+++ b/pkg/services/rpcsrv/client_test.go
@@ -2356,3 +2356,23 @@ func TestClient_GetStorageHistoric(t *testing.T) {
 	_, err = c.GetStorageByHashHistoric(earlyRoot.Root, h, key)
 	require.ErrorIs(t, neorpc.ErrUnknownStorageItem, err)
 }
+
+func TestClient_GetVersion_Hardforks(t *testing.T) {
+	chain, rpcSrv, httpSrv := initServerWithInMemoryChain(t)
+	defer chain.Close()
+	defer rpcSrv.Shutdown()
+
+	c, err := rpcclient.New(context.Background(), httpSrv.URL, rpcclient.Options{})
+	require.NoError(t, err)
+	require.NoError(t, c.Init())
+
+	v, err := c.GetVersion()
+	require.NoError(t, err)
+	expected := []result.Hardfork{
+		{
+			Name:   config.HFAspidochelone,
+			Height: 25,
+		},
+	}
+	require.Equal(t, expected, v.Protocol.Hardforks)
+}
diff --git a/pkg/services/rpcsrv/server.go b/pkg/services/rpcsrv/server.go
index 3037d99c2f..0b976c0fc8 100644
--- a/pkg/services/rpcsrv/server.go
+++ b/pkg/services/rpcsrv/server.go
@@ -839,6 +839,17 @@ func (s *Server) getVersion(_ params.Params) (any, *neorpc.Error) {
 	}
 
 	cfg := s.chain.GetConfig()
+	hfs := make([]result.Hardfork, 0, len(cfg.Hardforks))
+	for _, cfgHf := range config.Hardforks {
+		height, ok := cfg.Hardforks[cfgHf.String()]
+		if !ok {
+			continue
+		}
+		hfs = append(hfs, result.Hardfork{
+			Name:   cfgHf,
+			Height: height,
+		})
+	}
 	return &result.Version{
 		TCPPort:   port,
 		Nonce:     s.coreServer.ID(),
@@ -853,6 +864,7 @@ func (s *Server) getVersion(_ params.Params) (any, *neorpc.Error) {
 			MemoryPoolMaxTransactions:   cfg.MemPoolSize,
 			ValidatorsCount:             byte(cfg.GetNumOfCNs(s.chain.BlockHeight())),
 			InitialGasDistribution:      cfg.InitialGASSupply,
+			Hardforks:                   hfs,
 
 			CommitteeHistory:  cfg.CommitteeHistory,
 			P2PSigExtensions:  cfg.P2PSigExtensions,