diff --git a/rs/canister/api/can.did b/rs/canister/api/can.did
index aaee24a..d4adda7 100644
--- a/rs/canister/api/can.did
+++ b/rs/canister/api/can.did
@@ -12,6 +12,14 @@ type IdempotentEvent = record {
   payload : vec nat8;
   idempotency_key : nat;
 };
+type IdempotentEventPrevious = record {
+  source : opt text;
+  name : text;
+  user : opt text;
+  timestamp : nat64;
+  payload : vec nat8;
+  idempotency_key : nat;
+};
 type IndexedEvent = record {
   source : opt text;
   name : text;
@@ -23,14 +31,17 @@ type IndexedEvent = record {
 type InitArgs = record {
   push_events_whitelist : vec principal;
   read_events_whitelist : vec principal;
+  time_granularity : opt nat64;
 };
 type PushEventsArgs = record { events : vec IdempotentEvent };
+type PushEventsArgsPrevious = record { events : vec IdempotentEventPrevious };
 type WhitelistedPrincipals = record {
   push : vec principal;
   read : vec principal;
 };
 service : (InitArgs) -> {
   events : (EventsArgs) -> (EventsResponse) query;
-  push_events : (PushEventsArgs) -> ();
+  push_events : (PushEventsArgsPrevious) -> ();
+  push_events_v2 : (PushEventsArgs) -> ();
   whitelisted_principals : () -> (WhitelistedPrincipals) query;
 }
\ No newline at end of file