diff --git a/07.md b/07.md
index 6c66322..0d5bfa8 100644
--- a/07.md
+++ b/07.md
@@ -18,10 +18,10 @@ async window.nostr.signEvent(event: { created_at: number, kind: number, tags: st
 Aside from these two basic above, the following functions can also be implemented optionally:
 ```
 async window.nostr.getRelays(): { [url: string]: {read: boolean, write: boolean} } // returns a basic map of relay urls to relay policies
-async window.nostr.nip04.encrypt(pubkey, plaintext): string // returns ciphertext and iv as specified in nip-04 (deprecated)
-async window.nostr.nip04.decrypt(pubkey, ciphertext): string // takes ciphertext and iv as specified in nip-04 (deprecated)
-async window.nostr.nip44.encrypt(pubkey, plaintext): string // returns ciphertext as specified in nip-44
-async window.nostr.nip44.decrypt(pubkey, ciphertext): string // takes ciphertext as specified in nip-44
+async window.nostr.nip04.encrypt(pubkey, plaintext, optional_kind): string // returns ciphertext and iv as specified in nip-04 (deprecated)
+async window.nostr.nip04.decrypt(pubkey, ciphertext, optional_kind): string // takes ciphertext and iv as specified in nip-04 (deprecated)
+async window.nostr.nip44.encrypt(pubkey, plaintext, optional_kind): string // returns ciphertext as specified in nip-44
+async window.nostr.nip44.decrypt(pubkey, ciphertext, optional_kind): string // takes ciphertext as specified in nip-44
 ```
 
 ### Implementation
diff --git a/46.md b/46.md
index 1528116..749001c 100644
--- a/46.md
+++ b/46.md
@@ -126,10 +126,10 @@ Each of the following are methods that the client sends to the remote signer.
 | `ping`                   | `[]`                                                                          | "pong"                                                                 |
 | `get_relays`             | `[]`                                                                          | `json_stringified({<relay_url>: {read: <boolean>, write: <boolean>}})` |
 | `get_public_key`         | `[]`                                                                          | `<hex-pubkey>`                                                         |
-| `nip04_encrypt`          | `[<third_party_pubkey>, <plaintext_to_encrypt>]`                              | `<nip04_ciphertext>`                                                   |
-| `nip04_decrypt`          | `[<third_party_pubkey>, <nip04_ciphertext_to_decrypt>]`                       | `<plaintext>`                                                          |
-| `nip44_encrypt`          | `[<third_party_pubkey>, <plaintext_to_encrypt>]`                              | `<nip44_ciphertext>`                                                   |
-| `nip44_decrypt`          | `[<third_party_pubkey>, <nip44_ciphertext_to_decrypt>]`                       | `<plaintext>`                                                          |
+| `nip04_encrypt`          | `[<third_party_pubkey>, <plaintext_to_encrypt>, <optional_kind>]`             | `<nip04_ciphertext>`                                                   |
+| `nip04_decrypt`          | `[<third_party_pubkey>, <nip04_ciphertext_to_decrypt>, <optional_kind>]`      | `<plaintext>`                                                          |
+| `nip44_encrypt`          | `[<third_party_pubkey>, <plaintext_to_encrypt>, <optional_kind>]`             | `<nip44_ciphertext>`                                                   |
+| `nip44_decrypt`          | `[<third_party_pubkey>, <nip44_ciphertext_to_decrypt>, <optional_kind>]`      | `<plaintext>`                                                          |
 
 ### Requested permissions
 
diff --git a/55.md b/55.md
index 4565e8c..7c1e91d 100644
--- a/55.md
+++ b/55.md
@@ -144,6 +144,8 @@ launcher.launch(intent)
     intent.putExtra("current_user", account.keyPair.pubKey.toNpub())
     // Send the hex pubKey that will be used for encrypting the data
     intent.putExtra("pubKey", pubKey)
+    // Optionally send the event kind you want to encrypt 
+    intent.putExtra("kind", kind)
 
     context.startActivity(intent)
     ```
@@ -169,6 +171,8 @@ launcher.launch(intent)
     intent.putExtra("current_user", account.keyPair.pubKey.toNpub())
     // Send the hex pubKey that will be used for encrypting the data
     intent.putExtra("pubKey", pubKey)
+    // Optionally send the event kind you want to encrypt 
+    intent.putExtra("kind", kind)
 
     context.startActivity(intent)
     ```
@@ -194,6 +198,8 @@ launcher.launch(intent)
     intent.putExtra("current_user", account.keyPair.pubKey.toNpub())
     // Send the hex pubKey that will be used for decrypting the data
     intent.putExtra("pubKey", pubKey)
+    // Optionally send the event kind you want to decrypt 
+    intent.putExtra("kind", kind)
 
     context.startActivity(intent)
     ```
@@ -219,6 +225,8 @@ launcher.launch(intent)
     intent.putExtra("current_user", account.keyPair.pubKey.toNpub())
     // Send the hex pubKey that will be used for decrypting the data
     intent.putExtra("pubKey", pubKey)
+    // Optionally send the event kind you want to decrypt 
+    intent.putExtra("kind", kind)    
 
     context.startActivity(intent)
     ```
@@ -470,28 +478,28 @@ Android intents and browser urls have limitations, so if you are using the `retu
   - params:
 
     ```js
-    window.href = `nostrsigner:${plainText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip04_encrypt&callbackUrl=https://example.com/?event=`;
+    window.href = `nostrsigner:${plainText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip04_encrypt&kind=10000&callbackUrl=https://example.com/?event=`;
     ```
 
 - **nip44_encrypt**
   - params:
 
     ```js
-    window.href = `nostrsigner:${plainText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip44_encrypt&callbackUrl=https://example.com/?event=`;
+    window.href = `nostrsigner:${plainText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip44_encrypt&kind=10000&callbackUrl=https://example.com/?event=`;
     ```
 
 - **nip04_decrypt**
   - params:
 
     ```js
-    window.href = `nostrsigner:${encryptedText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip04_decrypt&callbackUrl=https://example.com/?event=`;
+    window.href = `nostrsigner:${encryptedText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip04_decrypt&kind=10000&callbackUrl=https://example.com/?event=`;
     ```
 
 - **nip44_decrypt**
   - params:
 
     ```js
-    window.href = `nostrsigner:${encryptedText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip44_decrypt&callbackUrl=https://example.com/?event=`;
+    window.href = `nostrsigner:${encryptedText}?pubKey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip44_decrypt&kind=10000&callbackUrl=https://example.com/?event=`;
     ```
 
 - **decrypt_zap_event**