diff --git a/Plugins/BTCPayServer.Plugins.Wabisabi/BTCPayServer.Plugins.Wabisabi.csproj b/Plugins/BTCPayServer.Plugins.Wabisabi/BTCPayServer.Plugins.Wabisabi.csproj
index 1d33335..d31e959 100644
--- a/Plugins/BTCPayServer.Plugins.Wabisabi/BTCPayServer.Plugins.Wabisabi.csproj
+++ b/Plugins/BTCPayServer.Plugins.Wabisabi/BTCPayServer.Plugins.Wabisabi.csproj
@@ -13,7 +13,7 @@
     <PropertyGroup>
         <Product>Wabisabi Coinjoin</Product>
         <Description>Allows you to integrate your btcpayserver store with coinjoins.</Description>
-        <Version>1.0.37</Version>
+        <Version>1.0.38</Version>
     </PropertyGroup>
 
     <!-- Plugin development properties -->
diff --git a/Plugins/BTCPayServer.Plugins.Wabisabi/Nostr.cs b/Plugins/BTCPayServer.Plugins.Wabisabi/Nostr.cs
index b25c9c6..bfaad28 100644
--- a/Plugins/BTCPayServer.Plugins.Wabisabi/Nostr.cs
+++ b/Plugins/BTCPayServer.Plugins.Wabisabi/Nostr.cs
@@ -54,7 +54,7 @@ public class Nostr
             Content =  description,
             Tags = new List<NostrEventTag>()
             {
-                new() {TagIdentifier = EndpointTagIdentifier, Data = new List<string>() {new Uri(coordinatorUri, "plugins/wabisabi-coordinator").ToString()}},
+                new() {TagIdentifier = EndpointTagIdentifier, Data = new List<string>() {new Uri(coordinatorUri, "plugins/wabisabi-coordinator/").ToString()}},
                 new() {TagIdentifier = TypeTagIdentifier, Data = new List<string>() { TypeTagValue}},
                 new() {TagIdentifier = NetworkTagIdentifier, Data = new List<string>() {currentNetwork.Name.ToLower()}}
             }
diff --git a/Plugins/BTCPayServer.Plugins.Wabisabi/WabisabiCoordinatorClientInstance.cs b/Plugins/BTCPayServer.Plugins.Wabisabi/WabisabiCoordinatorClientInstance.cs
index b0f0857..e13dc05 100644
--- a/Plugins/BTCPayServer.Plugins.Wabisabi/WabisabiCoordinatorClientInstance.cs
+++ b/Plugins/BTCPayServer.Plugins.Wabisabi/WabisabiCoordinatorClientInstance.cs
@@ -90,9 +90,14 @@ public class WabisabiCoordinatorClientInstanceManager:IHostedService
         {
             return;
         }
+        
+        var url = fetcher.Invoke(_provider).AbsoluteUri;
+            url = url.EndsWith("/")
+            ? url
+            : url + "/";
         var instance = new WabisabiCoordinatorClientInstance(
             displayName,
-            name, fetcher.Invoke(_provider), _provider.GetService<ILoggerFactory>(), _provider, UTXOLocker,
+            name, new Uri(url), _provider.GetService<ILoggerFactory>(), _provider, UTXOLocker,
             _provider.GetService<WalletProvider>(), termsConditions);
         if (HostedServices.TryAdd(instance.CoordinatorName, instance))
         {