2 files changed, 53 insertions, 0 deletions

diff --git a/37.md b/37.md
new file mode 100644
index 0000000..1ade59d
--- /dev/null
+++ b/37.md
@@ -0,0 +1,50 @@
+NIP-37
+======
+
+Draft Events 
+------------
+
+`draft` `optional`
+
+This NIP defines kind `31234` as a private wrap for drafts of any other event kind. 
+
+The draft event is JSON-stringified, [NIP44-encrypted](44.md) to the signer's public key and placed inside the `.content` of the event.
+
+An additional `k` tag identifies the kind of the draft event. 
+
+```js
+{
+  "kind": 31234,
+  "tags": [
+    ["d", "<identifier>"],
+    ["k", "<kind of the draft event>"],
+    ["e", "<anchor event event id>", "<relay-url>"],
+    ["a", "<anchor event address>", "<relay-url>"],
+  ],
+  "content": nip44Encrypt(JSON.stringify(draft_event)),
+  // other fields
+}
+```
+
+A blanked `.content` means this draft has been deleted by a client but relays still have the event. 
+
+Tags `e` and `a` identify one or more anchor events, such as parent events on replies.   
+
+## Relay List for Private Content
+
+Kind `10013` indicates the user's preferred relays to store private events like Drafts. The event MUST include a list of `relay` URLs in private tags. Private tags are JSON Stringified, NIP-44-encrypted to the signer's keys and placed inside the .content of the event.
+
+```js
+{
+  "kind": 10013,
+  "tags": [],
+  "content": nip44Encrypt(JSON.stringify([
+    ["relay", "wss://myrelay.mydomain.com"]
+  ]))
+  //...other fields
+}
+```
+
+Relays listed in this event SHOULD be authed and only allow downloads to events signed by the authed user.
+
+Clients SHOULD publish kind `10013` events to the author's [NIP-65](65.md) `write` relays. 
diff --git a/README.md b/README.md
index ffa6393..cf2e76d 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 - [NIP-34: `git` stuff](34.md)
 - [NIP-35: Torrents](35.md)
 - [NIP-36: Sensitive Content](36.md)
+- [NIP-37: Draft Events](37.md)
 - [NIP-38: User Statuses](38.md)
 - [NIP-39: External Identities in Profiles](39.md)
 - [NIP-40: Expiration Timestamp](40.md)
@@ -145,6 +146,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `10006`       | Blocked relays list        | [51](51.md)              |
 | `10007`       | Search relays list         | [51](51.md)              |
 | `10009`       | User groups                | [51](51.md), [29](29.md) |
+| `10013`       | Private Relays             | [35](37.md)              |
 | `10015`       | Interests list             | [51](51.md)              |
 | `10030`       | User emoji list            | [51](51.md)              |
 | `10050`       | Relay list to receive DMs  | [17](17.md)              |
@@ -182,6 +184,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `30818`       | Wiki article               | [54](54.md)              |
 | `30819`       | Redirects                  | [54](54.md)              |
 | `31890`       | Feed                       | [NUD: Custom Feeds](https://wikifreedia.xyz/cip-01/97c70a44366a6535c1)              |
+| `31234`       | Draft Event                | [37](37.md)              |
 | `31922`       | Date-Based Calendar Event  | [52](52.md)              |
 | `31923`       | Time-Based Calendar Event  | [52](52.md)              |
 | `31924`       | Calendar                   | [52](52.md)              |