diff --git a/pkg/mev/bloxroute_submit_bundle.go b/pkg/mev/bloxroute_submit_bundle.go
index 182c313..68ff816 100644
--- a/pkg/mev/bloxroute_submit_bundle.go
+++ b/pkg/mev/bloxroute_submit_bundle.go
@@ -24,7 +24,7 @@ const (
 	BuilderAll          BlxrBuilder = "all"
 )
 
-type BloxrouteBundleSender struct {
+type BloxrouteClient struct {
 	c               *http.Client
 	endpoint        string
 	auth            string
@@ -32,16 +32,16 @@ type BloxrouteBundleSender struct {
 	enabledBuilders []BlxrBuilder
 }
 
-// NewBloxrouteBundleSender set flashbotKey to nil if you don't want to send to flashbot builders
+// NewBloxrouteClient set flashbotKey to nil if you don't want to send to flashbot builders
 // With BuilderAll still need to add the flashbot key & the flashbot builder separately
 // https://docs.bloxroute.com/apis/mev-solution/bundle-submission
-func NewBloxrouteBundleSender(
+func NewBloxrouteClient(
 	c *http.Client,
 	endpoint, auth string,
 	flashbotKey *ecdsa.PrivateKey,
 	enabledBuilders ...BlxrBuilder,
-) *BloxrouteBundleSender {
-	return &BloxrouteBundleSender{
+) *BloxrouteClient {
+	return &BloxrouteClient{
 		c:               c,
 		endpoint:        endpoint,
 		auth:            auth,
@@ -50,7 +50,7 @@ func NewBloxrouteBundleSender(
 	}
 }
 
-func (s *BloxrouteBundleSender) Send(
+func (s *BloxrouteClient) SendBundle(
 	ctx context.Context, blockNumber uint64, txs ...*types.Transaction,
 ) (SendBundleResponse, error) {
 	p := new(BLXRSubmitBundleParams).SetBlockNumber(blockNumber).SetTransactions(txs...)
diff --git a/pkg/mev/pkg.go b/pkg/mev/pkg.go
index 6b0c23a..2c4d9b0 100644
--- a/pkg/mev/pkg.go
+++ b/pkg/mev/pkg.go
@@ -20,12 +20,12 @@ const (
 )
 
 type IBundleSender interface {
-	Send(ctx context.Context, blockNumber uint64, tx ...*types.Transaction) (SendBundleResponse, error)
+	SendBundle(ctx context.Context, blockNumber uint64, tx ...*types.Transaction) (SendBundleResponse, error)
 }
 
 var (
-	_ IBundleSender = &BundleSender{}
-	_ IBundleSender = &BloxrouteBundleSender{}
+	_ IBundleSender = &MEVClient{}
+	_ IBundleSender = &BloxrouteClient{}
 )
 
 var defaultHeaders = [][2]string{ // nolint: gochecknoglobals
diff --git a/pkg/mev/send_bundle.go b/pkg/mev/send_bundle.go
index b6ca04e..2f10f15 100644
--- a/pkg/mev/send_bundle.go
+++ b/pkg/mev/send_bundle.go
@@ -14,24 +14,24 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 )
 
-// BundleSender https://beaverbuild.org/docs.html; https://rsync-builder.xyz/docs;
+// MEVClient https://beaverbuild.org/docs.html; https://rsync-builder.xyz/docs;
 // https://docs.flashbots.net/flashbots-auction/advanced/rpc-endpoint#eth_sendbundle
-type BundleSender struct {
+type MEVClient struct {
 	c           *http.Client
 	endpoint    string
 	flashbotKey *ecdsa.PrivateKey
 }
 
-// NewBundlerSender set the flashbotKey to nil will skip adding the signature header.
-func NewBundlerSender(c *http.Client, endpoint string, flashbotKey *ecdsa.PrivateKey) *BundleSender {
-	return &BundleSender{
+// NewMEVClient set the flashbotKey to nil will skip adding the signature header.
+func NewMEVClient(c *http.Client, endpoint string, flashbotKey *ecdsa.PrivateKey) *MEVClient {
+	return &MEVClient{
 		c:           c,
 		endpoint:    endpoint,
 		flashbotKey: flashbotKey,
 	}
 }
 
-func (s *BundleSender) Send(
+func (s *MEVClient) SendBundle(
 	ctx context.Context, blockNumber uint64, txs ...*types.Transaction,
 ) (SendBundleResponse, error) {
 	req := SendBundleRequest{
diff --git a/pkg/mev/send_bundle_test.go b/pkg/mev/send_bundle_test.go
index da50428..521d619 100644
--- a/pkg/mev/send_bundle_test.go
+++ b/pkg/mev/send_bundle_test.go
@@ -55,8 +55,8 @@ func TestSendBundle(t *testing.T) {
 
 	t.Log("new tx", signedTx.Hash().String())
 
-	sender := mev.NewBundlerSender(client, endpoint, privateKey)
-	resp, err := sender.Send(ctx, blockNumber+12, signedTx)
+	sender := mev.NewMEVClient(client, endpoint, privateKey)
+	resp, err := sender.SendBundle(ctx, blockNumber+12, signedTx)
 	require.NoError(t, err) // sepolia: code: [-32000], message: [internal server error]
 
 	t.Log("send bundle response", resp)