diff --git a/schema.graphql b/schema.graphql
index 44b2b08..1c67e5f 100644
--- a/schema.graphql
+++ b/schema.graphql
@@ -9,4 +9,11 @@ type UserBalance @entity {
   chainId: String!, @index
   lastDate: Date!
   lastHeight: BigInt! @index
+}
+
+type UserBond @entity{
+  id: ID! 
+  ref: String!,
+  height: BigInt!,
+  date: Date!
 }
\ No newline at end of file