diff --git a/api/clients/disperser_client.go b/api/clients/disperser_client.go
index 9b1dcf537a..970eeee2ad 100644
--- a/api/clients/disperser_client.go
+++ b/api/clients/disperser_client.go
@@ -37,7 +37,7 @@ type DisperserClient interface {
 	DisperseBlob(ctx context.Context, data []byte, customQuorums []uint8) (*disperser.BlobStatus, []byte, error)
 	DisperseBlobAuthenticated(ctx context.Context, data []byte, customQuorums []uint8) (*disperser.BlobStatus, []byte, error)
 	GetBlobStatus(ctx context.Context, key []byte) (*disperser_rpc.BlobStatusReply, error)
-	PaidDisperseBlob(ctx context.Context, data []byte, customQuorums []uint8) (*disperser.BlobStatus, []byte, error)
+	DispersePaidBlob(ctx context.Context, data []byte, customQuorums []uint8) (*disperser.BlobStatus, []byte, error)
 	RetrieveBlob(ctx context.Context, batchHeaderHash []byte, blobIndex uint32) ([]byte, error)
 }
 
@@ -107,7 +107,7 @@ func (c *disperserClient) DisperseBlob(ctx context.Context, data []byte, quorums
 	return blobStatus, reply.GetRequestId(), nil
 }
 
-func (c *disperserClient) PaidDisperseBlob(ctx context.Context, data []byte, quorums []uint8) (*disperser.BlobStatus, []byte, error) {
+func (c *disperserClient) DispersePaidBlob(ctx context.Context, data []byte, quorums []uint8) (*disperser.BlobStatus, []byte, error) {
 	return nil, nil, nil
 }
 
diff --git a/api/clients/mock/disperser_client.go b/api/clients/mock/disperser_client.go
index 7977b67948..57bd1506e3 100644
--- a/api/clients/mock/disperser_client.go
+++ b/api/clients/mock/disperser_client.go
@@ -81,7 +81,7 @@ func (c *MockDisperserClient) DisperseBlob(ctx context.Context, data []byte, quo
 	return status, key, err
 }
 
-func (c *MockDisperserClient) PaidDisperseBlob(ctx context.Context, data []byte, quorums []uint8) (*disperser.BlobStatus, []byte, error) {
+func (c *MockDisperserClient) DispersePaidBlob(ctx context.Context, data []byte, quorums []uint8) (*disperser.BlobStatus, []byte, error) {
 	return nil, nil, nil
 }
 
diff --git a/api/grpc/disperser/disperser.pb.go b/api/grpc/disperser/disperser.pb.go
index 4b002d3188..bb1a27dc45 100644
--- a/api/grpc/disperser/disperser.pb.go
+++ b/api/grpc/disperser/disperser.pb.go
@@ -168,7 +168,7 @@ func (x *AuthenticatedRequest) GetAuthenticationData() *AuthenticationData {
 	return nil
 }
 
-func (x *AuthenticatedRequest) GetPaidDisperseRequest() *PaidDisperseBlobRequest {
+func (x *AuthenticatedRequest) GetPaidDisperseRequest() *DispersePaidBlobRequest {
 	if x, ok := x.GetPayload().(*AuthenticatedRequest_PaidDisperseRequest); ok {
 		return x.PaidDisperseRequest
 	}
@@ -188,7 +188,7 @@ type AuthenticatedRequest_AuthenticationData struct {
 }
 
 type AuthenticatedRequest_PaidDisperseRequest struct {
-	PaidDisperseRequest *PaidDisperseBlobRequest `protobuf:"bytes,3,opt,name=paid_disperse_request,json=paidDisperseRequest,proto3,oneof"`
+	PaidDisperseRequest *DispersePaidBlobRequest `protobuf:"bytes,3,opt,name=paid_disperse_request,json=paidDisperseRequest,proto3,oneof"`
 }
 
 func (*AuthenticatedRequest_DisperseRequest) isAuthenticatedRequest_Payload() {}
@@ -457,7 +457,7 @@ func (x *DisperseBlobRequest) GetAccountId() string {
 	return ""
 }
 
-type PaidDisperseBlobRequest struct {
+type DispersePaidBlobRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
@@ -489,8 +489,8 @@ type PaidDisperseBlobRequest struct {
 	Signature []byte `protobuf:"bytes,8,opt,name=signature,proto3" json:"signature,omitempty"`
 }
 
-func (x *PaidDisperseBlobRequest) Reset() {
-	*x = PaidDisperseBlobRequest{}
+func (x *DispersePaidBlobRequest) Reset() {
+	*x = DispersePaidBlobRequest{}
 	if protoimpl.UnsafeEnabled {
 		mi := &file_disperser_disperser_proto_msgTypes[5]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -498,13 +498,13 @@ func (x *PaidDisperseBlobRequest) Reset() {
 	}
 }
 
-func (x *PaidDisperseBlobRequest) String() string {
+func (x *DispersePaidBlobRequest) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }
 
-func (*PaidDisperseBlobRequest) ProtoMessage() {}
+func (*DispersePaidBlobRequest) ProtoMessage() {}
 
-func (x *PaidDisperseBlobRequest) ProtoReflect() protoreflect.Message {
+func (x *DispersePaidBlobRequest) ProtoReflect() protoreflect.Message {
 	mi := &file_disperser_disperser_proto_msgTypes[5]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -516,47 +516,47 @@ func (x *PaidDisperseBlobRequest) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }
 
-// Deprecated: Use PaidDisperseBlobRequest.ProtoReflect.Descriptor instead.
-func (*PaidDisperseBlobRequest) Descriptor() ([]byte, []int) {
+// Deprecated: Use DispersePaidBlobRequest.ProtoReflect.Descriptor instead.
+func (*DispersePaidBlobRequest) Descriptor() ([]byte, []int) {
 	return file_disperser_disperser_proto_rawDescGZIP(), []int{5}
 }
 
-func (x *PaidDisperseBlobRequest) GetData() []byte {
+func (x *DispersePaidBlobRequest) GetData() []byte {
 	if x != nil {
 		return x.Data
 	}
 	return nil
 }
 
-func (x *PaidDisperseBlobRequest) GetCustomQuorumNumbers() []uint32 {
+func (x *DispersePaidBlobRequest) GetCustomQuorumNumbers() []uint32 {
 	if x != nil {
 		return x.CustomQuorumNumbers
 	}
 	return nil
 }
 
-func (x *PaidDisperseBlobRequest) GetAccountId() string {
+func (x *DispersePaidBlobRequest) GetAccountId() string {
 	if x != nil {
 		return x.AccountId
 	}
 	return ""
 }
 
-func (x *PaidDisperseBlobRequest) GetBinIndex() uint32 {
+func (x *DispersePaidBlobRequest) GetBinIndex() uint32 {
 	if x != nil {
 		return x.BinIndex
 	}
 	return 0
 }
 
-func (x *PaidDisperseBlobRequest) GetCumulativePayment() uint64 {
+func (x *DispersePaidBlobRequest) GetCumulativePayment() uint64 {
 	if x != nil {
 		return x.CumulativePayment
 	}
 	return 0
 }
 
-func (x *PaidDisperseBlobRequest) GetSignature() []byte {
+func (x *DispersePaidBlobRequest) GetSignature() []byte {
 	if x != nil {
 		return x.Signature
 	}
@@ -1322,8 +1322,8 @@ var file_disperser_disperser_proto_rawDesc = []byte{
 	0x12, 0x61, 0x75, 0x74, 0x68, 0x65, 0x6e, 0x74, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x44,
 	0x61, 0x74, 0x61, 0x12, 0x58, 0x0a, 0x15, 0x70, 0x61, 0x69, 0x64, 0x5f, 0x64, 0x69, 0x73, 0x70,
 	0x65, 0x72, 0x73, 0x65, 0x5f, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x18, 0x03, 0x20, 0x01,
-	0x28, 0x0b, 0x32, 0x22, 0x2e, 0x64, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x72, 0x2e, 0x50,
-	0x61, 0x69, 0x64, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x42, 0x6c, 0x6f, 0x62, 0x52,
+	0x28, 0x0b, 0x32, 0x22, 0x2e, 0x64, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x72, 0x2e, 0x44,
+	0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x50, 0x61, 0x69, 0x64, 0x42, 0x6c, 0x6f, 0x62, 0x52,
 	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x48, 0x00, 0x52, 0x13, 0x70, 0x61, 0x69, 0x64, 0x44, 0x69,
 	0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x42, 0x09, 0x0a,
 	0x07, 0x70, 0x61, 0x79, 0x6c, 0x6f, 0x61, 0x64, 0x22, 0xad, 0x01, 0x0a, 0x12, 0x41, 0x75, 0x74,
@@ -1354,8 +1354,8 @@ var file_disperser_disperser_proto_rawDesc = []byte{
 	0x73, 0x74, 0x6f, 0x6d, 0x51, 0x75, 0x6f, 0x72, 0x75, 0x6d, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72,
 	0x73, 0x12, 0x1d, 0x0a, 0x0a, 0x61, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x5f, 0x69, 0x64, 0x18,
 	0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x61, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x49, 0x64,
-	0x22, 0xea, 0x01, 0x0a, 0x17, 0x50, 0x61, 0x69, 0x64, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73,
-	0x65, 0x42, 0x6c, 0x6f, 0x62, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04,
+	0x22, 0xea, 0x01, 0x0a, 0x17, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x50, 0x61, 0x69,
+	0x64, 0x42, 0x6c, 0x6f, 0x62, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04,
 	0x64, 0x61, 0x74, 0x61, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x64, 0x61, 0x74, 0x61,
 	0x12, 0x32, 0x0a, 0x15, 0x63, 0x75, 0x73, 0x74, 0x6f, 0x6d, 0x5f, 0x71, 0x75, 0x6f, 0x72, 0x75,
 	0x6d, 0x5f, 0x6e, 0x75, 0x6d, 0x62, 0x65, 0x72, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0d, 0x52,
@@ -1486,9 +1486,9 @@ var file_disperser_disperser_proto_rawDesc = []byte{
 	0x70, 0x65, 0x72, 0x73, 0x65, 0x42, 0x6c, 0x6f, 0x62, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
 	0x1a, 0x1c, 0x2e, 0x64, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x72, 0x2e, 0x44, 0x69, 0x73,
 	0x70, 0x65, 0x72, 0x73, 0x65, 0x42, 0x6c, 0x6f, 0x62, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x22, 0x00,
-	0x12, 0x56, 0x0a, 0x10, 0x50, 0x61, 0x69, 0x64, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65,
+	0x12, 0x56, 0x0a, 0x10, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x50, 0x61, 0x69, 0x64,
 	0x42, 0x6c, 0x6f, 0x62, 0x12, 0x22, 0x2e, 0x64, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x72,
-	0x2e, 0x50, 0x61, 0x69, 0x64, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x42, 0x6c, 0x6f,
+	0x2e, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x50, 0x61, 0x69, 0x64, 0x42, 0x6c, 0x6f,
 	0x62, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1c, 0x2e, 0x64, 0x69, 0x73, 0x70, 0x65,
 	0x72, 0x73, 0x65, 0x72, 0x2e, 0x44, 0x69, 0x73, 0x70, 0x65, 0x72, 0x73, 0x65, 0x42, 0x6c, 0x6f,
 	0x62, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x22, 0x00, 0x12, 0x5f, 0x0a, 0x19, 0x44, 0x69, 0x73, 0x70,
@@ -1535,7 +1535,7 @@ var file_disperser_disperser_proto_goTypes = []interface{}{
 	(*BlobAuthHeader)(nil),          // 3: disperser.BlobAuthHeader
 	(*AuthenticationData)(nil),      // 4: disperser.AuthenticationData
 	(*DisperseBlobRequest)(nil),     // 5: disperser.DisperseBlobRequest
-	(*PaidDisperseBlobRequest)(nil), // 6: disperser.PaidDisperseBlobRequest
+	(*DispersePaidBlobRequest)(nil), // 6: disperser.DispersePaidBlobRequest
 	(*DisperseBlobReply)(nil),       // 7: disperser.DisperseBlobReply
 	(*BlobStatusRequest)(nil),       // 8: disperser.BlobStatusRequest
 	(*BlobStatusReply)(nil),         // 9: disperser.BlobStatusReply
@@ -1552,7 +1552,7 @@ var file_disperser_disperser_proto_goTypes = []interface{}{
 var file_disperser_disperser_proto_depIdxs = []int32{
 	5,  // 0: disperser.AuthenticatedRequest.disperse_request:type_name -> disperser.DisperseBlobRequest
 	4,  // 1: disperser.AuthenticatedRequest.authentication_data:type_name -> disperser.AuthenticationData
-	6,  // 2: disperser.AuthenticatedRequest.paid_disperse_request:type_name -> disperser.PaidDisperseBlobRequest
+	6,  // 2: disperser.AuthenticatedRequest.paid_disperse_request:type_name -> disperser.DispersePaidBlobRequest
 	3,  // 3: disperser.AuthenticatedReply.blob_auth_header:type_name -> disperser.BlobAuthHeader
 	7,  // 4: disperser.AuthenticatedReply.disperse_reply:type_name -> disperser.DisperseBlobReply
 	0,  // 5: disperser.DisperseBlobReply.result:type_name -> disperser.BlobStatus
@@ -1565,12 +1565,12 @@ var file_disperser_disperser_proto_depIdxs = []int32{
 	16, // 12: disperser.BlobVerificationProof.batch_metadata:type_name -> disperser.BatchMetadata
 	17, // 13: disperser.BatchMetadata.batch_header:type_name -> disperser.BatchHeader
 	5,  // 14: disperser.Disperser.DisperseBlob:input_type -> disperser.DisperseBlobRequest
-	6,  // 15: disperser.Disperser.PaidDisperseBlob:input_type -> disperser.PaidDisperseBlobRequest
+	6,  // 15: disperser.Disperser.DispersePaidBlob:input_type -> disperser.DispersePaidBlobRequest
 	1,  // 16: disperser.Disperser.DisperseBlobAuthenticated:input_type -> disperser.AuthenticatedRequest
 	8,  // 17: disperser.Disperser.GetBlobStatus:input_type -> disperser.BlobStatusRequest
 	10, // 18: disperser.Disperser.RetrieveBlob:input_type -> disperser.RetrieveBlobRequest
 	7,  // 19: disperser.Disperser.DisperseBlob:output_type -> disperser.DisperseBlobReply
-	7,  // 20: disperser.Disperser.PaidDisperseBlob:output_type -> disperser.DisperseBlobReply
+	7,  // 20: disperser.Disperser.DispersePaidBlob:output_type -> disperser.DisperseBlobReply
 	2,  // 21: disperser.Disperser.DisperseBlobAuthenticated:output_type -> disperser.AuthenticatedReply
 	9,  // 22: disperser.Disperser.GetBlobStatus:output_type -> disperser.BlobStatusReply
 	11, // 23: disperser.Disperser.RetrieveBlob:output_type -> disperser.RetrieveBlobReply
@@ -1648,7 +1648,7 @@ func file_disperser_disperser_proto_init() {
 			}
 		}
 		file_disperser_disperser_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*PaidDisperseBlobRequest); i {
+			switch v := v.(*DispersePaidBlobRequest); i {
 			case 0:
 				return &v.state
 			case 1:
diff --git a/api/grpc/disperser/disperser_grpc.pb.go b/api/grpc/disperser/disperser_grpc.pb.go
index a52e226c79..f7adc560bd 100644
--- a/api/grpc/disperser/disperser_grpc.pb.go
+++ b/api/grpc/disperser/disperser_grpc.pb.go
@@ -20,7 +20,7 @@ const _ = grpc.SupportPackageIsVersion7
 
 const (
 	Disperser_DisperseBlob_FullMethodName              = "/disperser.Disperser/DisperseBlob"
-	Disperser_PaidDisperseBlob_FullMethodName          = "/disperser.Disperser/PaidDisperseBlob"
+	Disperser_DispersePaidBlob_FullMethodName          = "/disperser.Disperser/DispersePaidBlob"
 	Disperser_DisperseBlobAuthenticated_FullMethodName = "/disperser.Disperser/DisperseBlobAuthenticated"
 	Disperser_GetBlobStatus_FullMethodName             = "/disperser.Disperser/GetBlobStatus"
 	Disperser_RetrieveBlob_FullMethodName              = "/disperser.Disperser/RetrieveBlob"
@@ -39,7 +39,7 @@ type DisperserClient interface {
 	// This executes the dispersal async, i.e. it returns once the request
 	// is accepted. The client could use GetBlobStatus() API to poll the the
 	// processing status of the blob.
-	PaidDisperseBlob(ctx context.Context, in *PaidDisperseBlobRequest, opts ...grpc.CallOption) (*DisperseBlobReply, error)
+	DispersePaidBlob(ctx context.Context, in *DispersePaidBlobRequest, opts ...grpc.CallOption) (*DisperseBlobReply, error)
 	// DisperseBlobAuthenticated is similar to DisperseBlob, except that it requires the
 	// client to authenticate itself via the AuthenticationData message. The protoco is as follows:
 	//  1. The client sends a DisperseBlobAuthenticated request with the DisperseBlobRequest message
@@ -77,9 +77,9 @@ func (c *disperserClient) DisperseBlob(ctx context.Context, in *DisperseBlobRequ
 	return out, nil
 }
 
-func (c *disperserClient) PaidDisperseBlob(ctx context.Context, in *PaidDisperseBlobRequest, opts ...grpc.CallOption) (*DisperseBlobReply, error) {
+func (c *disperserClient) DispersePaidBlob(ctx context.Context, in *DispersePaidBlobRequest, opts ...grpc.CallOption) (*DisperseBlobReply, error) {
 	out := new(DisperseBlobReply)
-	err := c.cc.Invoke(ctx, Disperser_PaidDisperseBlob_FullMethodName, in, out, opts...)
+	err := c.cc.Invoke(ctx, Disperser_DispersePaidBlob_FullMethodName, in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -148,7 +148,7 @@ type DisperserServer interface {
 	// This executes the dispersal async, i.e. it returns once the request
 	// is accepted. The client could use GetBlobStatus() API to poll the the
 	// processing status of the blob.
-	PaidDisperseBlob(context.Context, *PaidDisperseBlobRequest) (*DisperseBlobReply, error)
+	DispersePaidBlob(context.Context, *DispersePaidBlobRequest) (*DisperseBlobReply, error)
 	// DisperseBlobAuthenticated is similar to DisperseBlob, except that it requires the
 	// client to authenticate itself via the AuthenticationData message. The protoco is as follows:
 	//  1. The client sends a DisperseBlobAuthenticated request with the DisperseBlobRequest message
@@ -177,8 +177,8 @@ type UnimplementedDisperserServer struct {
 func (UnimplementedDisperserServer) DisperseBlob(context.Context, *DisperseBlobRequest) (*DisperseBlobReply, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DisperseBlob not implemented")
 }
-func (UnimplementedDisperserServer) PaidDisperseBlob(context.Context, *PaidDisperseBlobRequest) (*DisperseBlobReply, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method PaidDisperseBlob not implemented")
+func (UnimplementedDisperserServer) DispersePaidBlob(context.Context, *DispersePaidBlobRequest) (*DisperseBlobReply, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DispersePaidBlob not implemented")
 }
 func (UnimplementedDisperserServer) DisperseBlobAuthenticated(Disperser_DisperseBlobAuthenticatedServer) error {
 	return status.Errorf(codes.Unimplemented, "method DisperseBlobAuthenticated not implemented")
@@ -220,20 +220,20 @@ func _Disperser_DisperseBlob_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }
 
-func _Disperser_PaidDisperseBlob_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(PaidDisperseBlobRequest)
+func _Disperser_DispersePaidBlob_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DispersePaidBlobRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(DisperserServer).PaidDisperseBlob(ctx, in)
+		return srv.(DisperserServer).DispersePaidBlob(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: Disperser_PaidDisperseBlob_FullMethodName,
+		FullMethod: Disperser_DispersePaidBlob_FullMethodName,
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DisperserServer).PaidDisperseBlob(ctx, req.(*PaidDisperseBlobRequest))
+		return srv.(DisperserServer).DispersePaidBlob(ctx, req.(*DispersePaidBlobRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
@@ -312,8 +312,8 @@ var Disperser_ServiceDesc = grpc.ServiceDesc{
 			Handler:    _Disperser_DisperseBlob_Handler,
 		},
 		{
-			MethodName: "PaidDisperseBlob",
-			Handler:    _Disperser_PaidDisperseBlob_Handler,
+			MethodName: "DispersePaidBlob",
+			Handler:    _Disperser_DispersePaidBlob_Handler,
 		},
 		{
 			MethodName: "GetBlobStatus",
diff --git a/api/proto/disperser/disperser.proto b/api/proto/disperser/disperser.proto
index 3dae0e701b..170685b5f6 100644
--- a/api/proto/disperser/disperser.proto
+++ b/api/proto/disperser/disperser.proto
@@ -15,7 +15,7 @@ service Disperser {
 	// This executes the dispersal async, i.e. it returns once the request
 	// is accepted. The client could use GetBlobStatus() API to poll the the
 	// processing status of the blob.
-	rpc PaidDisperseBlob(PaidDisperseBlobRequest) returns (DisperseBlobReply) {}
+	rpc DispersePaidBlob(DispersePaidBlobRequest) returns (DisperseBlobReply) {}
 
 
 	// DisperseBlobAuthenticated is similar to DisperseBlob, except that it requires the
@@ -48,7 +48,7 @@ message AuthenticatedRequest {
 	oneof payload {
 		DisperseBlobRequest disperse_request = 1;
 		AuthenticationData authentication_data = 2;
-		PaidDisperseBlobRequest paid_disperse_request = 3;
+		DispersePaidBlobRequest paid_disperse_request = 3;
 	}
 }
 
@@ -96,7 +96,7 @@ message DisperseBlobRequest {
 	string account_id = 3;
 }
 
-message PaidDisperseBlobRequest {
+message DispersePaidBlobRequest {
 	// The data to be dispersed.
 	// The size of data must be <= 2MiB. Every 32 bytes of data chunk is interpreted as an integer in big endian format
 	// where the lower address has more significant bits. The integer must stay in the valid range to be interpreted
diff --git a/tools/traffic/workers/mock_disperser.go b/tools/traffic/workers/mock_disperser.go
index 452e815770..af2c9a942c 100644
--- a/tools/traffic/workers/mock_disperser.go
+++ b/tools/traffic/workers/mock_disperser.go
@@ -33,7 +33,7 @@ func (m *MockDisperserClient) DisperseBlobAuthenticated(
 	return args.Get(0).(*disperser.BlobStatus), args.Get(1).([]byte), args.Error(2)
 }
 
-func (m *MockDisperserClient) PaidDisperseBlob(
+func (m *MockDisperserClient) DispersePaidBlob(
 	ctx context.Context,
 	data []byte,
 	customQuorums []uint8) (*disperser.BlobStatus, []byte, error) {