diff --git a/11.md b/11.md
index e55f6f8..d37be24 100644
--- a/11.md
+++ b/11.md
@@ -275,6 +275,7 @@ URL Paths to NoH endpoints.
 {
   "noh": {
     "req": "http://my-relay/__nostr/req",
+    "count": "http://my-relay/__nostr/count",
     "publish": "http://my-relay/__nostr/pub",
     "auth": "http://my-relay/__nostr/auth"
   },
diff --git a/200.md b/200.md
index 7b7c22e..eebee2d 100644
--- a/200.md
+++ b/200.md
@@ -16,9 +16,10 @@ Relays must ensure that the NoH endpoints **MUST** be served with `Access-Contro
 
 ### From client to relay: getting events and sending event
 
-Client could make a request to `req` or `publish` endpoint that were specified in `/.well-known/nostr.json`
+Client could make a request to `req`, `count` or `publish` endpoint that were specified in `/.well-known/nostr.json`
 
 When fetching events, Client can optionally specify filters directly into the URI search query:
+- `<count>?<filter>`, or
 - `<req>?<filter>`
 
 `<filter>` is a querystrings that determines what events will be received in that request. it can have the following attributes:
@@ -36,6 +37,7 @@ limit=<maximum number of events relays SHOULD return in the initial query>
 Request URL Examples:
 - `https://my-relay.com/__nostr/req?kinds=0,1&limit=10`
 - `https://my-relay.com/__nostr/req?authors=12345,67890`
+- `https://my-relay.com/__nostr/count?count=100&authors=12345,kinds=0`
 
 To send event to relay, Client will need to make POST request to `publish` endpoint with POST body containing the JSON blob of the event.
 
@@ -44,6 +46,7 @@ To send event to relay, Client will need to make POST request to `publish` endpo
 Every NoH response is a JSON body that contain the following JSON field:
 
 - `results`: Array of relay response. Usually contain events requested by client.
+- `count`: Integer of event counts.
 - `notice`: Human readable error.
 
 Relay may also respond with HTTP status code: