diff --git a/native/src/lib.rs b/native/src/lib.rs
index 6efd16b..ec71b51 100644
--- a/native/src/lib.rs
+++ b/native/src/lib.rs
@@ -83,7 +83,7 @@ pub struct MessagePreview {
 pub struct Dialog {
     id: String,
     title: String,
-    lastMessage: Option<MessagePreview>,
+    last_message: Option<MessagePreview>,
     pinned: bool,
 }
 
@@ -104,7 +104,7 @@ fn block_on<F: Future>(future: F) -> F::Output {
     RUNTIME.get().unwrap().block_on(future)
 }
 
-pub fn initDatabase(path: String) -> Result<()> {
+pub fn init_database(path: String) -> Result<()> {
     let mut guard = DATABASE.lock().unwrap();
     if guard.is_some() {
         info!("Database is already initialized");
@@ -119,7 +119,7 @@ pub fn initDatabase(path: String) -> Result<()> {
     }
 }
 
-pub fn initClient() -> Result<()> {
+pub fn init_client() -> Result<()> {
     android_logger::init_once(
         android_logger::Config::default()
             .with_min_level(LOG_MIN_LEVEL)
@@ -194,19 +194,19 @@ pub fn initClient() -> Result<()> {
     Ok(())
 }
 
-pub fn needLogin() -> Result<bool> {
+pub fn need_login() -> Result<bool> {
     let client = CLIENT.get().ok_or(NativeError::Initialization)?;
     block_on(client.is_authorized()).map_err(|_| NativeError::Network)
 }
 
-pub fn requestLoginCode(phone: String) -> Result<u64> {
+pub fn request_login_code(phone: String) -> Result<u64> {
     let client = CLIENT.get().ok_or(NativeError::Initialization)?;
     block_on(client.request_login_code(&phone, API_ID, API_HASH))
         .map(|token| Box::into_raw(Box::new(token)) as u64)
         .map_err(|_| NativeError::Network)
 }
 
-pub fn signIn(token_ptr: u64, code: String) -> Result<()> {
+pub fn sign_in(token_ptr: u64, code: String) -> Result<()> {
     let token = unsafe { *Box::from_raw(token_ptr as *mut LoginToken) };
     let client = CLIENT.get().ok_or(NativeError::Initialization)?;
 
@@ -256,7 +256,7 @@ pub fn signIn(token_ptr: u64, code: String) -> Result<()> {
     Ok(())
 }
 
-pub fn getDialogs() -> Result<Vec<Dialog>> {
+pub fn get_dialogs() -> Result<Vec<Dialog>> {
     let client = CLIENT.get().ok_or(NativeError::Initialization)?;
 
     block_on(async {
@@ -273,7 +273,7 @@ pub fn getDialogs() -> Result<Vec<Dialog>> {
             .map(|d| Dialog {
                 id: d.chat().pack().to_hex(),
                 title: d.chat().name().to_string(),
-                lastMessage: d.last_message.map(|m| MessagePreview {
+                last_message: d.last_message.map(|m| MessagePreview {
                     sender: if let Some(sender) = m.sender() {
                         sender.name().to_string()
                     } else {
@@ -305,7 +305,7 @@ pub fn getDialogs() -> Result<Vec<Dialog>> {
     })
 }
 
-pub fn sendMessage(packed: String, text: String) -> Result<()> {
+pub fn send_message(packed: String, text: String) -> Result<()> {
     let chat = PackedChat::from_hex(&packed).unwrap();
     let client = CLIENT.get().ok_or(NativeError::Initialization)?;
     block_on(client.send_message(chat, text)).map_err(|_| NativeError::Network)?;
diff --git a/native/src/talaria.udl b/native/src/talaria.udl
index 41f5157..d267cef 100644
--- a/native/src/talaria.udl
+++ b/native/src/talaria.udl
@@ -21,23 +21,23 @@ dictionary MessagePreview {
 dictionary Dialog {
     string id;
     string title;
-    MessagePreview? lastMessage;
+    MessagePreview? last_message;
     boolean pinned;
 };
 
 namespace talaria {
     [Throws=NativeError]
-    void initDatabase(string path);
+    void init_database(string path);
     [Throws=NativeError]
-    void initClient();
+    void init_client();
     [Throws=NativeError]
-    boolean needLogin();
+    boolean need_login();
     [Throws=NativeError]
-    u64 requestLoginCode(string phone);
+    u64 request_login_code(string phone);
     [Throws=NativeError]
-    void signIn(u64 tokenPtr, string code);
+    void sign_in(u64 tokenPtr, string code);
     [Throws=NativeError]
-    sequence<Dialog> getDialogs();
+    sequence<Dialog> get_dialogs();
     [Throws=NativeError]
-    void sendMessage(string packed, string text);
+    void send_message(string packed, string text);
 };