diff --git a/cmd/chainsimulator/main.go b/cmd/chainsimulator/main.go
index 6e7db336..3c01f32b 100644
--- a/cmd/chainsimulator/main.go
+++ b/cmd/chainsimulator/main.go
@@ -14,6 +14,7 @@ import (
 	logger "github.com/multiversx/mx-chain-logger-go"
 	"github.com/multiversx/mx-chain-logger-go/file"
 	"github.com/multiversx/mx-chain-simulator-go/config"
+	"github.com/multiversx/mx-chain-simulator-go/pkg/facade"
 	"github.com/multiversx/mx-chain-simulator-go/pkg/proxy"
 	"github.com/urfave/cli"
 )
@@ -115,21 +116,24 @@ func startChainSimulator(ctx *cli.Context) error {
 
 	time.Sleep(time.Second)
 
-	metaNode := simulator.GetNodeHandler(core.MetachainShardId)
-	proxyInstance, err := proxy.CreateProxy(proxy.ArgsProxy{
-		Config:       outputProxyConfigs.Config,
-		NodeHandler:  metaNode,
-		PathToConfig: outputProxyConfigs.PathToTempConfig,
-	})
+	simulatorFacade, err := facade.NewSimulatorFacade(simulator)
 	if err != nil {
 		return err
 	}
 
-	err = simulator.GenerateBlocks(85)
+	metaNode := simulator.GetNodeHandler(core.MetachainShardId)
+	proxyInstance, err := proxy.CreateProxy(proxy.ArgsProxy{
+		Config:          outputProxyConfigs.Config,
+		NodeHandler:     metaNode,
+		PathToConfig:    outputProxyConfigs.PathToTempConfig,
+		SimulatorFacade: simulatorFacade,
+	})
 	if err != nil {
 		return err
 	}
 
+	proxyInstance.Start()
+
 	interrupt := make(chan os.Signal, 1)
 	signal.Notify(interrupt, syscall.SIGINT, syscall.SIGTERM)
 	<-interrupt
diff --git a/pkg/facade/interface.go b/pkg/facade/interface.go
new file mode 100644
index 00000000..a4626be7
--- /dev/null
+++ b/pkg/facade/interface.go
@@ -0,0 +1,6 @@
+package facade
+
+type SimulatorHandler interface {
+	GenerateBlocks(numOfBlocks int) error
+	IsInterfaceNil() bool
+}
diff --git a/pkg/facade/simulatorFacade.go b/pkg/facade/simulatorFacade.go
new file mode 100644
index 00000000..94c84337
--- /dev/null
+++ b/pkg/facade/simulatorFacade.go
@@ -0,0 +1,32 @@
+package facade
+
+import (
+	"errors"
+
+	"github.com/multiversx/mx-chain-core-go/core/check"
+)
+
+type simulatorFacade struct {
+	simulator SimulatorHandler
+}
+
+func NewSimulatorFacade(simulator SimulatorHandler) (*simulatorFacade, error) {
+	if check.IfNil(simulator) {
+		return nil, errors.New("nil simulator handler ")
+	}
+
+	return &simulatorFacade{
+		simulator: simulator,
+	}, nil
+}
+
+func (sf *simulatorFacade) GenerateBlocks(numOfBlocks int) error {
+	if numOfBlocks <= 0 {
+		return errors.New("num of blocks must be greater than zero")
+	}
+	return sf.simulator.GenerateBlocks(numOfBlocks)
+}
+
+func (sf *simulatorFacade) IsInterfaceNil() bool {
+	return sf == nil
+}
diff --git a/pkg/proxy/creator.go b/pkg/proxy/creator.go
index c583e0a4..e6054808 100644
--- a/pkg/proxy/creator.go
+++ b/pkg/proxy/creator.go
@@ -7,11 +7,14 @@ import (
 	"net/http"
 	"os"
 	"path"
+	"strconv"
 	"time"
 
+	"github.com/gin-gonic/gin"
 	"github.com/multiversx/mx-chain-go/node/chainSimulator/process"
 	logger "github.com/multiversx/mx-chain-logger-go"
 	"github.com/multiversx/mx-chain-proxy-go/api"
+	"github.com/multiversx/mx-chain-proxy-go/api/shared"
 	"github.com/multiversx/mx-chain-proxy-go/common"
 	"github.com/multiversx/mx-chain-proxy-go/config"
 	"github.com/multiversx/mx-chain-proxy-go/data"
@@ -28,20 +31,23 @@ var log = logger.GetOrCreate("proxy")
 
 // ArgsProxy holds the arguments needed to create a new instance of proxy
 type ArgsProxy struct {
-	Config       *config.Config
-	NodeHandler  process.NodeHandler
-	PathToConfig string
+	Config          *config.Config
+	NodeHandler     process.NodeHandler
+	PathToConfig    string
+	SimulatorFacade SimulatorFacade
 }
 
 type proxy struct {
 	closableComponents *data.ClosableComponentsHandler
 	httpServer         *http.Server
+	simulatorFacade    SimulatorFacade
 }
 
 // CreateProxy will create a new instance of proxy
 func CreateProxy(args ArgsProxy) (ProxyHandler, error) {
 	proxyInstance := &proxy{
 		closableComponents: data.NewClosableComponentsHandler(),
+		simulatorFacade:    args.SimulatorFacade,
 	}
 
 	statusMetricsProvider := metrics.NewStatusMetrics()
@@ -204,15 +210,45 @@ func CreateProxy(args ArgsProxy) (ProxyHandler, error) {
 		false,
 	)
 
+	proxyInstance.addExtraEndpoints()
+
+	return proxyInstance, nil
+}
+
+func (p *proxy) Start() {
 	go func() {
-		err = proxyInstance.httpServer.ListenAndServe()
+		err := p.httpServer.ListenAndServe()
 		if err != nil {
 			log.Error("cannot ListenAndServe()", "err", err)
 			os.Exit(1)
 		}
 	}()
+}
 
-	return proxyInstance, nil
+func (p *proxy) addExtraEndpoints() {
+	ws := p.httpServer.Handler.(*gin.Engine)
+
+	ws.GET("/simulator/generate-blocks/:num", func(c *gin.Context) {
+		numStr := c.Param("num")
+		if numStr == "" {
+			shared.RespondWithBadRequest(c, "err invalid number of blocks")
+			return
+		}
+
+		num, err := strconv.Atoi(numStr)
+		if err != nil {
+			shared.RespondWithBadRequest(c, "cannot convert string to number")
+			return
+		}
+
+		err = p.simulatorFacade.GenerateBlocks(num)
+		if err != nil {
+			shared.RespondWithInternalError(c, errors.New("cannot generate blocks"), err)
+			return
+		}
+
+		shared.RespondWith(c, http.StatusOK, gin.H{}, "", data.ReturnCodeSuccess)
+	})
 }
 
 // Close will close the proxy
diff --git a/pkg/proxy/interface.go b/pkg/proxy/interface.go
index 39ed7ed9..b9f57bf3 100644
--- a/pkg/proxy/interface.go
+++ b/pkg/proxy/interface.go
@@ -2,5 +2,11 @@ package proxy
 
 // ProxyHandler defines what a proxy handler should be able to do
 type ProxyHandler interface {
+	Start()
 	Close()
 }
+
+type SimulatorFacade interface {
+	GenerateBlocks(numOfBlocks int) error
+	IsInterfaceNil() bool
+}