diff --git a/api/handler/put.go b/api/handler/put.go
index a70566dd8..cd98a4164 100644
--- a/api/handler/put.go
+++ b/api/handler/put.go
@@ -107,14 +107,14 @@ func (h *handler) CreateBucketHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	boxData, err := getBoxData(r.Context())
+	p.BoxData, err = getBoxData(r.Context())
 	if err != nil {
 		h.registerAndSendError(w, r, err, "could not get boxData")
 		return
 	}
 
 	if createParams.LocationConstraint != "" {
-		for _, placementPolicy := range boxData.Policies {
+		for _, placementPolicy := range p.BoxData.Policies {
 			if placementPolicy.LocationConstraint == createParams.LocationConstraint {
 				p.Policy = placementPolicy.Policy
 				break
@@ -129,7 +129,7 @@ func (h *handler) CreateBucketHandler(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-	cid, err := h.obj.CreateBucket(r.Context(), &p, boxData)
+	cid, err := h.obj.CreateBucket(r.Context(), &p)
 	if err != nil {
 		h.registerAndSendError(w, r, err, "could not create bucket")
 		return
diff --git a/api/layer/container.go b/api/layer/container.go
index 4a25c1e9d..b8ac9cf34 100644
--- a/api/layer/container.go
+++ b/api/layer/container.go
@@ -15,7 +15,6 @@ import (
 	cid "github.com/nspcc-dev/neofs-api-go/pkg/container/id"
 	"github.com/nspcc-dev/neofs-api-go/pkg/owner"
 	"github.com/nspcc-dev/neofs-s3-gw/api"
-	"github.com/nspcc-dev/neofs-s3-gw/creds/accessbox"
 	"github.com/nspcc-dev/neofs-sdk-go/pkg/pool"
 	"go.uber.org/zap"
 )
@@ -123,14 +122,14 @@ func (n *layer) containerList(ctx context.Context) ([]*BucketInfo, error) {
 	return list, nil
 }
 
-func (n *layer) createContainer(ctx context.Context, p *CreateBucketParams, boxData *accessbox.Box) (*cid.ID, error) {
+func (n *layer) createContainer(ctx context.Context, p *CreateBucketParams) (*cid.ID, error) {
 	cnr := container.New(
 		container.WithPolicy(p.Policy),
 		container.WithCustomBasicACL(p.ACL),
 		container.WithAttribute(container.AttributeName, p.Name),
 		container.WithAttribute(container.AttributeTimestamp, strconv.FormatInt(time.Now().Unix(), 10)))
 
-	cnr.SetSessionToken(boxData.Gate.SessionToken)
+	cnr.SetSessionToken(p.BoxData.Gate.SessionToken)
 	cnr.SetOwnerID(n.Owner(ctx))
 
 	cid, err := n.pool.PutContainer(ctx, cnr)
@@ -142,7 +141,7 @@ func (n *layer) createContainer(ctx context.Context, p *CreateBucketParams, boxD
 		return nil, err
 	}
 
-	if err := n.setContainerEACL(ctx, cid, boxData.Gate.GateKey); err != nil {
+	if err := n.setContainerEACL(ctx, cid, p.BoxData.Gate.GateKey); err != nil {
 		return nil, err
 	}
 
diff --git a/api/layer/layer.go b/api/layer/layer.go
index 0be06785c..11a4b5567 100644
--- a/api/layer/layer.go
+++ b/api/layer/layer.go
@@ -74,9 +74,10 @@ type (
 	}
 	// CreateBucketParams stores bucket create request parameters.
 	CreateBucketParams struct {
-		Name   string
-		ACL    uint32
-		Policy *netmap.PlacementPolicy
+		Name    string
+		ACL     uint32
+		Policy  *netmap.PlacementPolicy
+		BoxData *accessbox.Box
 	}
 	// DeleteBucketParams stores delete bucket request parameters.
 	DeleteBucketParams struct {
@@ -104,7 +105,7 @@ type (
 
 		ListBuckets(ctx context.Context) ([]*BucketInfo, error)
 		GetBucketInfo(ctx context.Context, name string) (*BucketInfo, error)
-		CreateBucket(ctx context.Context, p *CreateBucketParams, boxData *accessbox.Box) (*cid.ID, error)
+		CreateBucket(ctx context.Context, p *CreateBucketParams) (*cid.ID, error)
 		DeleteBucket(ctx context.Context, p *DeleteBucketParams) error
 
 		GetObject(ctx context.Context, p *GetObjectParams) error
@@ -498,11 +499,11 @@ func (n *layer) DeleteObjects(ctx context.Context, bucket string, objects []stri
 	return errs
 }
 
-func (n *layer) CreateBucket(ctx context.Context, p *CreateBucketParams, boxData *accessbox.Box) (*cid.ID, error) {
+func (n *layer) CreateBucket(ctx context.Context, p *CreateBucketParams) (*cid.ID, error) {
 	_, err := n.GetBucketInfo(ctx, p.Name)
 	if err != nil {
 		if errors.Is(err, ErrBucketNotFound) {
-			return n.createContainer(ctx, p, boxData)
+			return n.createContainer(ctx, p)
 		}
 		return nil, err
 	}