diff --git a/deltachat-jsonrpc/src/api/types/account.rs b/deltachat-jsonrpc/src/api/types/account.rs
index eeebc991f..9a2d88100 100644
--- a/deltachat-jsonrpc/src/api/types/account.rs
+++ b/deltachat-jsonrpc/src/api/types/account.rs
@@ -9,6 +9,7 @@ use super::color_int_to_hex_string;
 #[derive(Serialize, TypeDef)]
 #[serde(tag = "type")]
 pub enum Account {
+    #[serde(rename_all = "camelCase")]
     Configured {
         id: u32,
         display_name: Option<String>,
@@ -17,6 +18,7 @@ pub enum Account {
         profile_image: Option<String>, // TODO: This needs to be converted to work with blob http server.
         color: String,
     },
+    #[serde(rename_all = "camelCase")]
     Unconfigured {
         id: u32,
     },
diff --git a/deltachat-jsonrpc/src/api/types/chat.rs b/deltachat-jsonrpc/src/api/types/chat.rs
index 1bc5920a0..d12e254c3 100644
--- a/deltachat-jsonrpc/src/api/types/chat.rs
+++ b/deltachat-jsonrpc/src/api/types/chat.rs
@@ -11,6 +11,7 @@ use super::color_int_to_hex_string;
 use super::contact::ContactObject;
 
 #[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
 pub struct FullChat {
     id: u32,
     name: String,
diff --git a/deltachat-jsonrpc/src/api/types/contact.rs b/deltachat-jsonrpc/src/api/types/contact.rs
index c34097723..13534f9bf 100644
--- a/deltachat-jsonrpc/src/api/types/contact.rs
+++ b/deltachat-jsonrpc/src/api/types/contact.rs
@@ -7,7 +7,7 @@ use typescript_type_def::TypeDef;
 use super::color_int_to_hex_string;
 
 #[derive(Serialize, TypeDef)]
-#[serde(rename = "Contact")]
+#[serde(rename = "Contact", rename_all = "camelCase")]
 pub struct ContactObject {
     address: String,
     color: String,
diff --git a/deltachat-jsonrpc/src/api/types/message.rs b/deltachat-jsonrpc/src/api/types/message.rs
index 01d1f42bb..adbb90194 100644
--- a/deltachat-jsonrpc/src/api/types/message.rs
+++ b/deltachat-jsonrpc/src/api/types/message.rs
@@ -12,7 +12,7 @@ use typescript_type_def::TypeDef;
 use super::contact::ContactObject;
 
 #[derive(Serialize, TypeDef)]
-#[serde(rename = "Message")]
+#[serde(rename = "Message", rename_all = "camelCase")]
 pub struct MessageObject {
     id: u32,
     chat_id: u32,
diff --git a/deltachat-jsonrpc/src/api/types/provider_info.rs b/deltachat-jsonrpc/src/api/types/provider_info.rs
index 22a43b163..59992e05b 100644
--- a/deltachat-jsonrpc/src/api/types/provider_info.rs
+++ b/deltachat-jsonrpc/src/api/types/provider_info.rs
@@ -4,6 +4,7 @@ use serde::Serialize;
 use typescript_type_def::TypeDef;
 
 #[derive(Serialize, TypeDef)]
+#[serde(rename_all = "camelCase")]
 pub struct ProviderInfo {
     pub before_login_hint: String,
     pub overview_page: String,
diff --git a/deltachat-jsonrpc/src/api/types/webxdc.rs b/deltachat-jsonrpc/src/api/types/webxdc.rs
index 3adb24023..fe652bb43 100644
--- a/deltachat-jsonrpc/src/api/types/webxdc.rs
+++ b/deltachat-jsonrpc/src/api/types/webxdc.rs
@@ -9,7 +9,7 @@ use typescript_type_def::TypeDef;
 use super::maybe_empty_string_to_option;
 
 #[derive(Serialize, TypeDef)]
-#[serde(rename = "WebxdcMessageInfo")]
+#[serde(rename = "WebxdcMessageInfo", rename_all = "camelCase")]
 pub struct WebxdcMessageInfo {
     /// The name of the app.
     ///
diff --git a/deltachat-jsonrpc/typescript/generated/types.ts b/deltachat-jsonrpc/typescript/generated/types.ts
index d1000089c..9d07b0036 100644
--- a/deltachat-jsonrpc/typescript/generated/types.ts
+++ b/deltachat-jsonrpc/typescript/generated/types.ts
@@ -1,8 +1,8 @@
 // AUTO-GENERATED by typescript-type-def
 
 export type U32=number;
-export type Account=(({"type":"Configured";}&{"id":U32;"display_name":(string|null);"addr":(string|null);"profile_image":(string|null);"color":string;})|({"type":"Unconfigured";}&{"id":U32;}));
-export type ProviderInfo={"before_login_hint":string;"overview_page":string;"status":U32;};
+export type Account=(({"type":"Configured";}&{"id":U32;"displayName":(string|null);"addr":(string|null);"profileImage":(string|null);"color":string;})|({"type":"Unconfigured";}&{"id":U32;}));
+export type ProviderInfo={"beforeLoginHint":string;"overviewPage":string;"status":U32;};
 export type Usize=number;
 export type ChatListEntry=[U32,U32];
 export type I64=number;
@@ -11,8 +11,8 @@ export type ChatListItemFetchResult=(({"type":"ChatListItem";}&{"id":U32;"name":
  * contact id if this is a dm chat (for view profile entry in context menu)
  */
 "dmChatContact":(U32|null);})|{"type":"ArchiveLink";}|({"type":"Error";}&{"id":U32;"error":string;}));
-export type Contact={"address":string;"color":string;"auth_name":string;"status":string;"display_name":string;"id":U32;"name":string;"profile_image":(string|null);"name_and_addr":string;"is_blocked":boolean;"is_verified":boolean;};
-export type FullChat={"id":U32;"name":string;"is_protected":boolean;"profile_image":(string|null);"archived":boolean;"chat_type":U32;"is_unpromoted":boolean;"is_self_talk":boolean;"contacts":(Contact)[];"contact_ids":(U32)[];"color":string;"fresh_message_counter":Usize;"is_contact_request":boolean;"is_device_chat":boolean;"self_in_group":boolean;"is_muted":boolean;"ephemeral_timer":U32;"can_send":boolean;};
+export type Contact={"address":string;"color":string;"authName":string;"status":string;"displayName":string;"id":U32;"name":string;"profileImage":(string|null);"nameAndAddr":string;"isBlocked":boolean;"isVerified":boolean;};
+export type FullChat={"id":U32;"name":string;"isProtected":boolean;"profileImage":(string|null);"archived":boolean;"chatType":U32;"isUnpromoted":boolean;"isSelfTalk":boolean;"contacts":(Contact)[];"contactIds":(U32)[];"color":string;"freshMessageCounter":Usize;"isContactRequest":boolean;"isDeviceChat":boolean;"selfInGroup":boolean;"isMuted":boolean;"ephemeralTimer":U32;"canSend":boolean;};
 export type Viewtype=("Unknown"|
 /**
  * Text message.
@@ -60,7 +60,7 @@ export type Viewtype=("Unknown"|
 "Webxdc");
 export type I32=number;
 export type U64=number;
-export type Message={"id":U32;"chat_id":U32;"from_id":U32;"quoted_text":(string|null);"quoted_message_id":(U32|null);"text":(string|null);"has_location":boolean;"has_html":boolean;"view_type":Viewtype;"state":U32;"timestamp":I64;"sort_timestamp":I64;"received_timestamp":I64;"has_deviating_timestamp":boolean;"subject":string;"show_padlock":boolean;"is_setupmessage":boolean;"is_info":boolean;"is_forwarded":boolean;"duration":I32;"dimensions_height":I32;"dimensions_width":I32;"videochat_type":(U32|null);"videochat_url":(string|null);"override_sender_name":(string|null);"sender":Contact;"setup_code_begin":(string|null);"file":(string|null);"file_mime":(string|null);"file_bytes":U64;"file_name":(string|null);};
+export type Message={"id":U32;"chatId":U32;"fromId":U32;"quotedText":(string|null);"quotedMessageId":(U32|null);"text":(string|null);"hasLocation":boolean;"hasHtml":boolean;"viewType":Viewtype;"state":U32;"timestamp":I64;"sortTimestamp":I64;"receivedTimestamp":I64;"hasDeviatingTimestamp":boolean;"subject":string;"showPadlock":boolean;"isSetupmessage":boolean;"isInfo":boolean;"isForwarded":boolean;"duration":I32;"dimensionsHeight":I32;"dimensionsWidth":I32;"videochatType":(U32|null);"videochatUrl":(string|null);"overrideSenderName":(string|null);"sender":Contact;"setupCodeBegin":(string|null);"file":(string|null);"fileMime":(string|null);"fileBytes":U64;"fileName":(string|null);};
 export type WebxdcMessageInfo={
 /**
  * The name of the app.
@@ -93,5 +93,5 @@ export type WebxdcMessageInfo={
  * defaults to an empty string.
  * Implementations may offer an menu or a button to open this URL.
  */
-"source_code_url":(string|null);};
+"sourceCodeUrl":(string|null);};
 export type __AllTyps=[string,boolean,Record<string,string>,U32,U32,null,(U32)[],U32,null,(U32|null),(Account)[],U32,Account,U32,string,(ProviderInfo|null),U32,boolean,U32,Record<string,string>,U32,string,(string|null),null,U32,Record<string,(string|null)>,null,U32,string,null,U32,string,(string|null),U32,(string)[],Record<string,(string|null)>,U32,null,U32,null,U32,(U32)[],U32,U32,Usize,U32,string,U32,U32,string,null,U32,(U32|null),(string|null),(U32|null),(ChatListEntry)[],U32,(ChatListEntry)[],Record<U32,ChatListItemFetchResult>,U32,U32,FullChat,U32,U32,null,U32,U32,null,U32,string,string,U32,U32,U32,U32,(U32)[],U32,U32,Message,U32,(U32)[],Record<U32,Message>,U32,U32,Contact,U32,string,(string|null),U32,U32,U32,U32,U32,U32,null,U32,U32,null,U32,(Contact)[],U32,U32,(string|null),(U32)[],U32,U32,(string|null),(Contact)[],U32,(U32)[],Record<U32,Contact>,U32,U32,Viewtype,(Viewtype|null),(Viewtype|null),(U32)[],U32,U32,string,string,null,U32,U32,U32,string,U32,U32,WebxdcMessageInfo,U32,string,U32,U32];
diff --git a/deltachat-jsonrpc/typescript/test/basic.ts b/deltachat-jsonrpc/typescript/test/basic.ts
index d8096f3df..ea300643f 100644
--- a/deltachat-jsonrpc/typescript/test/basic.ts
+++ b/deltachat-jsonrpc/typescript/test/basic.ts
@@ -89,14 +89,14 @@ describe("basic tests", () => {
         "example@delta.chat",
         null
       );
-      expect((await dc.rpc.contactsGetContact(accountId, contactId)).is_blocked).to.be
+      expect((await dc.rpc.contactsGetContact(accountId, contactId)).isBlocked).to.be
         .false;
       await dc.rpc.contactsBlock(accountId, contactId);
-      expect((await dc.rpc.contactsGetContact(accountId, contactId)).is_blocked).to.be
+      expect((await dc.rpc.contactsGetContact(accountId, contactId)).isBlocked).to.be
         .true;
       expect(await dc.rpc.contactsGetBlocked(accountId)).to.have.length(1);
       await dc.rpc.contactsUnblock(accountId, contactId);
-      expect((await dc.rpc.contactsGetContact(accountId, contactId)).is_blocked).to.be
+      expect((await dc.rpc.contactsGetContact(accountId, contactId)).isBlocked).to.be
         .false;
       expect(await dc.rpc.contactsGetBlocked(accountId)).to.have.length(0);
     });
diff --git a/deltachat-jsonrpc/typescript/test/online.ts b/deltachat-jsonrpc/typescript/test/online.ts
index c57297dbf..ba8b50673 100644
--- a/deltachat-jsonrpc/typescript/test/online.ts
+++ b/deltachat-jsonrpc/typescript/test/online.ts
@@ -158,14 +158,14 @@ describe("online tests", function () {
     ).reverse()[0];
     const message2 = await dc.rpc.messageGetMessage(accountId1, messageId);
     expect(message2.text).equal("super secret message");
-    expect(message2.show_padlock).equal(true);
+    expect(message2.showPadlock).equal(true);
   });
 
   it("get provider info for example.com", async () => {
     const acc = await dc.rpc.addAccount();
     const info = await dc.rpc.getProviderInfo(acc, "example.com");
     expect(info).to.be.not.null;
-    expect(info?.overview_page).to.equal(
+    expect(info?.overviewPage).to.equal(
       "https://providers.delta.chat/example-com"
     );
     expect(info?.status).to.equal(3);