diff --git a/src/features/nostr-relays/index.tsx b/src/features/nostr-relays/index.tsx
index 2921390e7..e92f2dabe 100644
--- a/src/features/nostr-relays/index.tsx
+++ b/src/features/nostr-relays/index.tsx
@@ -1,7 +1,10 @@
-import React, { useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import { FormattedMessage, defineMessages, useIntl } from 'react-intl';
 
 import { Button, Column, Form, FormActions, Stack } from 'soapbox/components/ui';
+import { useNostr } from 'soapbox/contexts/nostr-context';
+import { useNostrReq } from 'soapbox/features/nostr/hooks/useNostrReq';
+import { useOwnAccount } from 'soapbox/hooks';
 
 import RelayEditor, { RelayData } from './components/relay-editor';
 
@@ -11,13 +14,39 @@ const messages = defineMessages({
 
 const NostrRelays = () => {
   const intl = useIntl();
+  const { account } = useOwnAccount();
+  const { relay, signer } = useNostr();
+
+  const { events } = useNostrReq(
+    account?.nostr
+      ? [{ kinds: [10002], authors: [account?.nostr.pubkey], limit: 1 }]
+      : [],
+  );
 
   const [relays, setRelays] = useState<RelayData[]>([]);
   const [isLoading, setIsLoading] = useState<boolean>(false);
 
-  const handleSubmit = (): void => {
+  useEffect(() => {
+    const tags = events[0]?.tags ?? [];
+    const data = tags.map(tag => ({ url: tag[1], marker: tag[2] as 'read' | 'write' | undefined }));
+    setRelays(data);
+  }, [events]);
+
+  const handleSubmit = async (): Promise<void> => {
+    if (!signer || !relay) return;
+
     setIsLoading(true);
-    // Save relays
+
+    const event = await signer.signEvent({
+      kind: 10002,
+      tags: relays.map(relay => relay.marker ? ['r', relay.url, relay.marker] : ['r', relay.url]),
+      content: '',
+      created_at: Math.floor(Date.now() / 1000),
+    });
+
+    // eslint-disable-next-line compat/compat
+    await relay.event(event, { signal: AbortSignal.timeout(1000) });
+
     setIsLoading(false);
   };
 
diff --git a/src/features/settings/index.tsx b/src/features/settings/index.tsx
index f04f311a8..f2e53b867 100644
--- a/src/features/settings/index.tsx
+++ b/src/features/settings/index.tsx
@@ -21,6 +21,7 @@ const messages = defineMessages({
   deleteAccount: { id: 'settings.delete_account', defaultMessage: 'Delete Account' },
   editProfile: { id: 'settings.edit_profile', defaultMessage: 'Edit Profile' },
   editIdentity: { id: 'settings.edit_identity', defaultMessage: 'Identity' },
+  editRelays: { id: 'nostr_relays.title', defaultMessage: 'Relays' },
   exportData: { id: 'column.export_data', defaultMessage: 'Export data' },
   importData: { id: 'navigation_bar.import_data', defaultMessage: 'Import data' },
   mfaDisabled: { id: 'mfa.disabled', defaultMessage: 'Disabled' },
@@ -71,6 +72,7 @@ const Settings = () => {
                 <span className='max-w-full truncate'>{account?.source?.nostr?.nip05}</span>
               </ListItem>
             )}
+            {features.nostr && <ListItem label={intl.formatMessage(messages.editRelays)} to='/settings/relays' />}
           </List>
         </CardBody>
 
diff --git a/src/utils/features.ts b/src/utils/features.ts
index 37c7af53b..8c42da8f4 100644
--- a/src/utils/features.ts
+++ b/src/utils/features.ts
@@ -757,6 +757,9 @@ const getInstanceFeatures = (instance: Instance) => {
      */
     nip05: v.software === DITTO,
 
+    /** Has a Nostr relay. */
+    nostr: !!instance.nostr?.relay,
+
     /**
      * Ability to sign Nostr events over websocket.
      * @see GET /api/v1/streaming?stream=nostr