diff --git a/context.go b/context.go
index c9c8e0b..2fe2a1b 100644
--- a/context.go
+++ b/context.go
@@ -281,7 +281,7 @@ func NewContext(db * badger.DB, log Logger) (*Context, error) {
     return nil, err
   }
 
-  err = gql_ctx.RegisterNodeType(GQLNodeType, "GQLServer", NodeInterfaces, []string{"Listen"})
+  err = gql_ctx.RegisterNodeType(GQLNodeType, "GQLServer", []string{"Node"}, []string{"Listen"})
   if err != nil {
     return nil, err
   }
diff --git a/gql.go b/gql.go
index b018be7..93e7ce6 100644
--- a/gql.go
+++ b/gql.go
@@ -558,28 +558,123 @@ func RegisterField[T any](ctx *GQLExtContext, gql_type graphql.Type, gql_name st
   return nil
 }
 
-func (ctx *GQLExtContext) RegisterInterface(i *Interface) error {
-  if i == nil {
-    return fmt.Errorf("interface is nil")
+func GQLInterfaces(ctx *GQLExtContext, interface_names []string) ([]*graphql.Interface, error) {
+  ret := make([]*graphql.Interface, len(interface_names))
+  for i, in := range(interface_names) {
+    ctx_interface, exists := ctx.Interfaces[in]
+    if exists == false {
+      return nil, fmt.Errorf("%s is not in GQLExtContext.Interfaces", in)
+    }
+    ret[i] = ctx_interface.Interface
   }
 
-  if i.Interface == nil || i.Extensions == nil || i.Default == nil || i.List == nil {
-    return fmt.Errorf("invalid interface, contains nil")
+  return ret, nil
+}
+
+func GQLFields(ctx *GQLExtContext, field_names []string) (graphql.Fields, []ExtType, error) {
+  fields := graphql.Fields{
+    "ID": &graphql.Field{
+      Type: graphql.String,
+      Resolve: ResolveNodeID,
+    },
+    "TypeHash": &graphql.Field{
+      Type: graphql.String,
+      Resolve: ResolveNodeTypeHash,
+    },
+  }
+
+  exts := map[ExtType]ExtType{}
+  ext_list := []ExtType{}
+  for _, name := range(field_names) {
+    field, exists := ctx.Fields[name]
+    if exists == false {
+      return nil, nil, fmt.Errorf("%s is not in GQLExtContext.Fields", name)
+    }
+    fields[name] = field.Field
+    _, exists = exts[field.Ext]
+    if exists == false {
+      ext_list = append(ext_list, field.Ext)
+      exts[field.Ext] = field.Ext
+    }
+  }
+
+  return fields, ext_list, nil
+}
+
+type NodeResult struct {
+  ID NodeID
+  Result *ReadResultSignal
+}
+
+type ListField struct {
+  ACLName string
+  Extension ExtType
+  ResolveFn func(interface{}) ([]NodeID, error)
+}
+
+type SelfField struct {
+  ACLName string
+  Extension ExtType
+  ResolveFn func(interface{}) (NodeID, error)
+}
+
+func (ctx *GQLExtContext) RegisterInterface(name string, default_name string, interfaces []string, fields []string, self_fields map[string]SelfField, list_fields map[string]ListField) error {
+  if interfaces == nil {
+    return fmt.Errorf("interfaces is nil")
+  }
+
+  if fields == nil {
+    return fmt.Errorf("fields is nil")
   }
 
-  name := i.Interface.PrivateName
   _, exists := ctx.Interfaces[name]
   if exists == true {
     return fmt.Errorf("%s is already an interface in ctx", name)
   }
 
-  ctx.Interfaces[name] = i
-  ctx.Types = append(ctx.Types, i.Default)
+  node_interfaces, err := GQLInterfaces(ctx, interfaces)
+  if err != nil {
+    return err
+  }
+
+  node_fields, node_exts, err := GQLFields(ctx, fields)
+  if err != nil {
+    return err
+  }
+
+  ctx_interface := Interface{}
+
+  ctx_interface.Interface = graphql.NewInterface(graphql.InterfaceConfig{
+    Name: name,
+    ResolveType: NodeInterfaceResolveType(node_exts, &ctx_interface.Default),
+    Fields: node_fields,
+  })
+  ctx_interface.List = graphql.NewList(ctx_interface.Interface)
+
+  //TODO finish self_fields and do list_fields
+  for field_name, self_field := range(self_fields) {
+    err := RegisterField(ctx, ctx_interface.Interface, field_name, self_field.Extension, self_field.ACLName, func(id_str string) (interface{}, error) {
+      return nil, nil
+    })
+    if err != nil {
+      return err
+    }
+  }
+
+  ctx_interface.Default = graphql.NewObject(graphql.ObjectConfig{
+    Name: default_name,
+    Interfaces: append(node_interfaces, ctx_interface.Interface),
+    IsTypeOf: NodeInterfaceDefaultIsType(node_exts),
+    Fields: node_fields,
+  })
+
+  ctx.Interfaces[name] = &ctx_interface
+  ctx.Types = append(ctx.Types, ctx_interface.Default)
 
   return nil
 }
 
-func (ctx *GQLExtContext) RegisterNodeType(node_type NodeType, name string, interfaces []*Interface, field_names []string) error {
+func (ctx *GQLExtContext) RegisterNodeType(node_type NodeType, name string, interface_names []string, field_names []string) error {
   if field_names == nil {
     return fmt.Errorf("fields is nil")
   }
@@ -589,34 +684,14 @@ func (ctx *GQLExtContext) RegisterNodeType(node_type NodeType, name string, inte
     return fmt.Errorf("%s already in GQLExtContext.NodeTypes", node_type)
   }
 
-  node_interfaces := make([]*graphql.Interface, len(interfaces))
-  for i, in := range(interfaces) {
-    if_name := in.Interface.PrivateName
-    _, found := ctx.Interfaces[if_name]
-
-    if found == false {
-      return fmt.Errorf("%+v is not in GQLExtContext.Interfaces", in)
-    }
-    node_interfaces[i] = in.Interface
-  }
-
-  fields := graphql.Fields{
-    "ID": &graphql.Field{
-      Type: graphql.String,
-      Resolve: ResolveNodeID,
-    },
-    "TypeHash": &graphql.Field{
-      Type: graphql.String,
-      Resolve: ResolveNodeTypeHash,
-    },
+  node_interfaces, err := GQLInterfaces(ctx, interface_names)
+  if err != nil {
+    return err
   }
 
-  for _, name := range(field_names) {
-    field, exists := ctx.Fields[name]
-    if exists == false {
-      return fmt.Errorf("%s is not in GQLExtContext.Fields", name)
-    }
-    fields[name] = field.Field
+  gql_fields, _, err := GQLFields(ctx, field_names)
+  if err != nil {
+    return err
   }
 
   gql_type := graphql.NewObject(graphql.ObjectConfig{
@@ -630,7 +705,7 @@ func (ctx *GQLExtContext) RegisterNodeType(node_type NodeType, name string, inte
 
       return node.Result.NodeType == node_type
     },
-    Fields: fields,
+    Fields: gql_fields,
   })
 
   ctx.NodeTypes[node_type] = gql_type
@@ -645,45 +720,45 @@ func NewGQLExtContext() *GQLExtContext {
     Fields: graphql.Fields{},
   })
 
-  query.AddFieldConfig("Self", QuerySelf)
-  query.AddFieldConfig("Node", QueryNode)
-
-  mutation := graphql.NewObject(graphql.ObjectConfig{
-    Name: "Mutation",
-    Fields: graphql.Fields{},
-  })
-
-  mutation.AddFieldConfig("stop", MutationStop)
-
-  subscription := graphql.NewObject(graphql.ObjectConfig{
-    Name: "Subscription",
-    Fields: graphql.Fields{},
-  })
-
-  subscription.AddFieldConfig("Self", SubscriptionSelf)
-  subscription.AddFieldConfig("Self", SubscriptionNode)
-
   context := GQLExtContext{
     Schema: graphql.Schema{},
     Types: []graphql.Type{},
     Query: query,
-    Mutation: mutation,
-    Subscription: subscription,
+    Mutation: nil,
+    Subscription: nil,
     NodeTypes: map[NodeType]*graphql.Object{},
     Interfaces: map[string]*Interface{},
     Fields: map[string]Field{},
   }
 
   var err error
-  err = context.RegisterInterface(InterfaceNode)
-  if err != nil {
-    panic(err)
-  }
-  err = context.RegisterInterface(InterfaceLockable)
+  err = context.RegisterInterface("Node", "DefaultNode", []string{}, []string{}, map[string]SelfField{}, map[string]ListField{})
   if err != nil {
     panic(err)
   }
 
+  context.Query.AddFieldConfig("Node", &graphql.Field{
+    Type: context.Interfaces["Node"].Interface,
+    Args: graphql.FieldConfigArgument{
+      "id": &graphql.ArgumentConfig{
+        Type: graphql.String,
+      },
+    },
+    Resolve: func(p graphql.ResolveParams) (interface{}, error) {
+      ctx, err := PrepResolve(p)
+      if err != nil {
+        return nil, err
+      }
+
+      id_str, err := ExtractParam[string](p, "id")
+      if err != nil {
+        return nil, err
+      }
+
+      return ResolveNode(ctx, p, id_str)
+    },
+  })
+
   schema, err := BuildSchema(&context)
   if err != nil {
     panic(err)
diff --git a/gql_interfaces.go b/gql_interfaces.go
index f0539e2..45228c9 100644
--- a/gql_interfaces.go
+++ b/gql_interfaces.go
@@ -25,37 +25,7 @@ func NewSingleton[K graphql.Type](init func() K, post_init func(K, *graphql.List
   }
 }
 
-func AddNodeInterfaceFields(gql *Interface) {
-  gql.Interface.AddFieldConfig("ID", &graphql.Field{
-    Type: graphql.String,
-  })
-
-  gql.Interface.AddFieldConfig("TypeHash", &graphql.Field{
-    Type: graphql.String,
-  })
-}
-
-func AddLockableInterfaceFields(gql *Interface) {
-  addLockableInterfaceFields(gql, InterfaceLockable)
-}
-
-func addLockableInterfaceFields(gql *Interface, gql_lockable *Interface) {
-  AddNodeInterfaceFields(gql)
-
-  gql.Interface.AddFieldConfig("Requirements", &graphql.Field{
-    Type: gql_lockable.List,
-  })
-
-  gql.Interface.AddFieldConfig("Dependencies", &graphql.Field{
-    Type: gql_lockable.List,
-  })
-
-  gql.Interface.AddFieldConfig("Owner", &graphql.Field{
-    Type: gql_lockable.Interface,
-  })
-}
-
-func NodeIsTypeResolver(extensions []ExtType) func(graphql.IsTypeOfParams) bool {
+func NodeInterfaceDefaultIsType(extensions []ExtType) func(graphql.IsTypeOfParams) bool {
   return func(p graphql.IsTypeOfParams) bool {
     node, ok := p.Value.(NodeResult)
     if ok == false {
@@ -73,7 +43,7 @@ func NodeIsTypeResolver(extensions []ExtType) func(graphql.IsTypeOfParams) bool
   }
 }
 
-func NodeTypeResolver(required_extensions []ExtType, default_type **graphql.Object)func(graphql.ResolveTypeParams) *graphql.Object {
+func NodeInterfaceResolveType(required_extensions []ExtType, default_type **graphql.Object)func(graphql.ResolveTypeParams) *graphql.Object {
   return func(p graphql.ResolveTypeParams) *graphql.Object {
     ctx, ok := p.Context.Value("resolve").(*ResolveContext)
     if ok == false {
@@ -99,57 +69,3 @@ func NodeTypeResolver(required_extensions []ExtType, default_type **graphql.Obje
     return gql_type
   }
 }
-
-type NodeResult struct {
-  ID NodeID
-  Result *ReadResultSignal
-}
-
-func NewInterface(if_name string, default_name string, interfaces []*graphql.Interface, extensions []ExtType, init_1 func(*Interface), init_2 func(*Interface)) *Interface {
-  var gql Interface
-  gql.Extensions = extensions
-  gql.Interface = graphql.NewInterface(graphql.InterfaceConfig{
-    Name: if_name,
-    ResolveType: NodeTypeResolver([]ExtType{}, &gql.Default),
-    Fields: graphql.Fields{},
-  })
-  gql.List = graphql.NewList(gql.Interface)
-
-  init_1(&gql)
-
-  gql.Default = graphql.NewObject(graphql.ObjectConfig{
-    Name: default_name,
-    Interfaces: append(interfaces, gql.Interface),
-    IsTypeOf: NodeIsTypeResolver([]ExtType{}),
-    Fields: graphql.Fields{},
-  })
-
-  init_2(&gql)
-
-  return &gql
-}
-
-
-var InterfaceNode = NewInterface("Node", "DefaultNode", []*graphql.Interface{}, []ExtType{}, func(gql *Interface) {
-  AddNodeInterfaceFields(gql)
-}, func(gql *Interface) {
-  AddNodeFields(gql.Default)
-})
-
-var InterfaceLockable = NewInterface("Lockable", "DefaultLockable", []*graphql.Interface{InterfaceNode.Interface}, []ExtType{LockableExtType}, func(gql *Interface) {
-  addLockableInterfaceFields(gql, gql)
-}, func(gql *Interface) {
-  AddNodeFields(gql.Default)
-  gql.Default.AddFieldConfig("Requirements", &graphql.Field{
-    Type: gql.List,
-  })
-
-  gql.Default.AddFieldConfig("Owner", &graphql.Field{
-    Type: gql.Interface,
-  })
-
-  gql.Default.AddFieldConfig("Dependencies", &graphql.Field{
-    Type: gql.List,
-  })
-})
-
diff --git a/gql_query.go b/gql_query.go
index 5a37e6b..57defba 100644
--- a/gql_query.go
+++ b/gql_query.go
@@ -35,69 +35,41 @@ func GetResolveFields(ctx *Context, p graphql.ResolveParams) []string {
   return names
 }
 
-var QueryNode = &graphql.Field{
-  Type: InterfaceNode.Interface,
-  Args: graphql.FieldConfigArgument{
-    "id": &graphql.ArgumentConfig{
-      Type: graphql.String,
-    },
-  },
-  Resolve: func(p graphql.ResolveParams) (interface{}, error) {
-    ctx, err := PrepResolve(p)
-    if err != nil {
-      return nil, err
-    }
-
-
-    id, err := ExtractID(p, "id")
-    if err != nil {
-      return nil, err
-    }
+func ResolveNode(ctx *ResolveContext, p graphql.ResolveParams, id_str string) (NodeResult, error) {
+  var zero NodeResult
+  fields := GetResolveFields(ctx.Context, p)
+  ctx.Context.Log.Logf("gql", "RESOLVE_NODE(%s): %+v", id_str, fields)
+
+  id, err := ParseID(id_str)
+  if err != nil {
+    return zero, err
+  }
 
-    fields := GetResolveFields(ctx.Context, p)
-    ctx.Context.Log.Logf("gql", "RESOLVE_NODE(%s): %+v", id, fields)
+  // Get a list of fields that will be written
+  ext_fields, err := ctx.GQLContext.GetACLFields(p.Info.FieldName, fields)
+  if err != nil {
+    return zero, err
+  }
+  // Create a read signal, send it to the specified node, and add the wait to the response map if the send returns no error
+  read_signal := NewReadSignal(ext_fields)
 
-    // Get a list of fields that will be written
-    ext_fields, err := ctx.GQLContext.GetACLFields(p.Info.FieldName, fields)
-    if err != nil {
-      return nil, err
-    }
-    // Create a read signal, send it to the specified node, and add the wait to the response map if the send returns no error
-    read_signal := NewReadSignal(ext_fields)
+  ctx.Ext.resolver_reads_lock.Lock()
+  ctx.Ext.resolver_reads[read_signal.UUID] = ctx.ID
+  ctx.Ext.resolver_reads_lock.Unlock()
 
+  err = ctx.Context.Send(ctx.Server.ID, id, read_signal)
+  if err != nil {
     ctx.Ext.resolver_reads_lock.Lock()
-    ctx.Ext.resolver_reads[read_signal.UUID] = ctx.ID
+    delete(ctx.Ext.resolver_reads, read_signal.UUID)
     ctx.Ext.resolver_reads_lock.Unlock()
+    return zero, err
+  }
 
-    err = ctx.Context.Send(ctx.Server.ID, id, read_signal)
-    if err != nil {
-      ctx.Ext.resolver_reads_lock.Lock()
-      delete(ctx.Ext.resolver_reads, read_signal.UUID)
-      ctx.Ext.resolver_reads_lock.Unlock()
-      return nil, err
-    }
-
-    // Wait for the response, returning an error on timeout
-    response, err := WaitForReadResult(ctx.Chan, time.Millisecond*100, read_signal.UUID)
-    if err != nil {
-      return nil, err
-    }
-
-    return NodeResult{id, response}, nil
-  },
-}
-
-var QuerySelf = &graphql.Field{
-  Type: InterfaceNode.Default,
-  Resolve: func(p graphql.ResolveParams) (interface{}, error) {
-    ctx, err := PrepResolve(p)
-    if err != nil {
-      return nil, err
-    }
-
-    ctx.Context.Log.Logf("gql", "FIELDS: %+v", GetResolveFields(ctx.Context, p))
+  // Wait for the response, returning an error on timeout
+  response, err := WaitForReadResult(ctx.Chan, time.Millisecond*100, read_signal.UUID)
+  if err != nil {
+    return zero, err
+  }
 
-    return nil, nil
-  },
+  return NodeResult{id, response}, nil
 }
-
diff --git a/gql_subscribe.go b/gql_subscribe.go
index da09b8a..948021c 100644
--- a/gql_subscribe.go
+++ b/gql_subscribe.go
@@ -1,75 +1,4 @@
 package graphvent
 import (
-  "github.com/graphql-go/graphql"
 )
 
-func SubscribeNode(p graphql.ResolveParams) (interface{}, error) {
-  return SubscribeFn(p, false, func(ctx *Context, server *Node, ext *GQLExt, signal Signal, p graphql.ResolveParams)(interface{}, error) {
-    return nil, nil
-  })
-}
-
-func SubscribeSelf(p graphql.ResolveParams) (interface{}, error) {
-  return SubscribeFn(p, true, func(ctx *Context, server *Node, ext *GQLExt, signal Signal, p graphql.ResolveParams)(interface{}, error) {
-    return server, nil
-  })
-}
-
-func SubscribeFn(p graphql.ResolveParams, send_nil bool, fn func(*Context, *Node, *GQLExt, Signal, graphql.ResolveParams)(interface{}, error))(interface{}, error) {
-  ctx, err := PrepResolve(p)
-  if err != nil {
-    return nil, err
-  }
-
-  c := make(chan interface{})
-  go func(c chan interface{}, ext *GQLExt, server *Node) {
-    ctx.Context.Log.Logf("gqlws", "GQL_SUBSCRIBE_THREAD_START")
-    sig_c := make(chan Signal, 1)
-    if send_nil == true {
-      sig_c <- nil
-    }
-    for {
-      val, ok := <- sig_c
-      if ok == false {
-        return
-      }
-      ret, err := fn(ctx.Context, server, ext, val, p)
-      if err != nil {
-        ctx.Context.Log.Logf("gqlws", "type convertor error %s", err)
-        return
-      }
-      c <- ret
-    }
-  }(c, ctx.Ext, ctx.Server)
-  return c, nil
-}
-
-var SubscriptionSelf = NewField(func()*graphql.Field{
-  subscription_self := &graphql.Field{
-    Type: InterfaceNode.Default,
-    Resolve: func(p graphql.ResolveParams) (interface{}, error) {
-      return p.Source, nil
-    },
-    Subscribe: SubscribeSelf,
-  }
-
-  return subscription_self
-})
-
-var SubscriptionNode = NewField(func()*graphql.Field{
-  subscription_node := &graphql.Field{
-    Type: InterfaceNode.Default,
-    Args: graphql.FieldConfigArgument{
-    "id": &graphql.ArgumentConfig{
-        Type: graphql.String,
-      },
-    },
-    Resolve: func(p graphql.ResolveParams) (interface{}, error) {
-      return p.Source, nil
-    },
-    Subscribe: SubscribeNode,
-  }
-
-  return subscription_node
-})
-
diff --git a/gql_types.go b/gql_types.go
index a540700..f38e9ab 100644
--- a/gql_types.go
+++ b/gql_types.go
@@ -16,9 +16,6 @@ func AddNodeFields(object *graphql.Object) {
   })
 }
 
-var NodeInterfaces = []*Interface{InterfaceNode}
-var LockableInterfaces = append(NodeInterfaces, InterfaceLockable)
-
 func NewGQLNodeType(node_type NodeType, interfaces []*graphql.Interface, init func(*Type)) *Type {
   var gql Type
   gql.Type = graphql.NewObject(graphql.ObjectConfig{