diff --git a/deltachat-jsonrpc/typescript/example/example.ts b/deltachat-jsonrpc/typescript/example/example.ts
index 15baf68b5..c180a9e31 100644
--- a/deltachat-jsonrpc/typescript/example/example.ts
+++ b/deltachat-jsonrpc/typescript/example/example.ts
@@ -68,10 +68,7 @@ async function run() {
       null
     );
     for (const [chatId, _messageId] of chats) {
-      const chat = await client.rpc.getFullChatById(
-        selectedAccount,
-        chatId
-      );
+      const chat = await client.rpc.getFullChatById(selectedAccount, chatId);
       write($main, `<h3>${chat.name}</h3>`);
       const messageIds = await client.rpc.getMessageIds(
         selectedAccount,
diff --git a/deltachat-jsonrpc/typescript/example/node-add-account.js b/deltachat-jsonrpc/typescript/example/node-add-account.js
index c553ad669..9d3e4a40a 100644
--- a/deltachat-jsonrpc/typescript/example/node-add-account.js
+++ b/deltachat-jsonrpc/typescript/example/node-add-account.js
@@ -3,24 +3,27 @@ import { DeltaChat } from "../dist/deltachat.js";
 run().catch(console.error);
 
 async function run() {
-  const delta = new DeltaChat('ws://localhost:20808/ws');
+  const delta = new DeltaChat("ws://localhost:20808/ws");
   delta.on("event", (event) => {
     console.log("event", event.data);
   });
 
-  const email = process.argv[2]
-  const password = process.argv[3]
-  if (!email || !password) throw new Error('USAGE: node node-add-account.js <EMAILADDRESS> <PASSWORD>')
-  console.log(`creating acccount for ${email}`)
-  const id = await delta.rpc.addAccount()
-  console.log(`created account id ${id}`)
+  const email = process.argv[2];
+  const password = process.argv[3];
+  if (!email || !password)
+    throw new Error(
+      "USAGE: node node-add-account.js <EMAILADDRESS> <PASSWORD>"
+    );
+  console.log(`creating acccount for ${email}`);
+  const id = await delta.rpc.addAccount();
+  console.log(`created account id ${id}`);
   await delta.rpc.setConfig(id, "addr", email);
   await delta.rpc.setConfig(id, "mail_pw", password);
-  console.log('configuration updated')
-  await delta.rpc.configure(id)
-  console.log('account configured!')
+  console.log("configuration updated");
+  await delta.rpc.configure(id);
+  console.log("account configured!");
 
   const accounts = await delta.rpc.getAllAccounts();
   console.log("accounts", accounts);
-  console.log("waiting for events...")
+  console.log("waiting for events...");
 }
diff --git a/deltachat-jsonrpc/typescript/example/node-demo.js b/deltachat-jsonrpc/typescript/example/node-demo.js
index dcf96a4df..83ea89b3f 100644
--- a/deltachat-jsonrpc/typescript/example/node-demo.js
+++ b/deltachat-jsonrpc/typescript/example/node-demo.js
@@ -10,5 +10,5 @@ async function run() {
 
   const accounts = await delta.rpc.getAllAccounts();
   console.log("accounts", accounts);
-  console.log("waiting for events...")
+  console.log("waiting for events...");
 }
diff --git a/deltachat-jsonrpc/typescript/package.json b/deltachat-jsonrpc/typescript/package.json
index d016b956e..e93c1f6b3 100644
--- a/deltachat-jsonrpc/typescript/package.json
+++ b/deltachat-jsonrpc/typescript/package.json
@@ -38,8 +38,8 @@
     "example:start": "http-server .",
     "extract-constants": "node ./scripts/generate-constants.js",
     "generate-bindings": "cargo test",
-    "prettier:check": "prettier --check **.ts",
-    "prettier:fix": "prettier --write **.ts",
+    "prettier:check": "prettier --check .",
+    "prettier:fix": "prettier --write .",
     "test": "run-s test:prepare test:run-coverage test:report-coverage",
     "test:prepare": "cargo build --package deltachat-rpc-server --bin deltachat-rpc-server",
     "test:report-coverage": "node report_api_coverage.mjs",
@@ -49,4 +49,4 @@
   "type": "module",
   "types": "dist/deltachat.d.ts",
   "version": "1.108.0"
-}
\ No newline at end of file
+}
diff --git a/deltachat-jsonrpc/typescript/src/client.ts b/deltachat-jsonrpc/typescript/src/client.ts
index 2ed6435ff..9efbab964 100644
--- a/deltachat-jsonrpc/typescript/src/client.ts
+++ b/deltachat-jsonrpc/typescript/src/client.ts
@@ -43,7 +43,7 @@ export class BaseDeltaChat<
       const method = request.method;
       if (method === "event") {
         const event = request.params! as DCWireEvent<Event>;
-	//@ts-ignore
+        //@ts-ignore
         this.emit(event.event.type, event.contextId, event.event as any);
         this.emit("ALL", event.contextId, event.event as any);
 
diff --git a/deltachat-jsonrpc/typescript/test/basic.ts b/deltachat-jsonrpc/typescript/test/basic.ts
index 2df048d48..f09ed6258 100644
--- a/deltachat-jsonrpc/typescript/test/basic.ts
+++ b/deltachat-jsonrpc/typescript/test/basic.ts
@@ -4,10 +4,7 @@ import chaiAsPromised from "chai-as-promised";
 chai.use(chaiAsPromised);
 import { StdioDeltaChat as DeltaChat } from "../deltachat.js";
 
-import {
-  RpcServerHandle,
-  startServer,
-} from "./test_base.js";
+import { RpcServerHandle, startServer } from "./test_base.js";
 
 describe("basic tests", () => {
   let serverHandle: RpcServerHandle;
@@ -15,9 +12,9 @@ describe("basic tests", () => {
 
   before(async () => {
     serverHandle = await startServer();
-    dc = new DeltaChat(serverHandle.stdin, serverHandle.stdout)
+    dc = new DeltaChat(serverHandle.stdin, serverHandle.stdout);
     // dc.on("ALL", (event) => {
-      //console.log("event", event);
+    //console.log("event", event);
     // });
   });
 
@@ -111,8 +108,8 @@ describe("basic tests", () => {
       assert((await dc.rpc.getConfig(accountId, "addr")) == "valid@email");
     });
     it("set invalid key should throw", async function () {
-      await expect(dc.rpc.setConfig(accountId, "invalid_key", "some value")).to.be
-        .eventually.rejected;
+      await expect(dc.rpc.setConfig(accountId, "invalid_key", "some value")).to
+        .be.eventually.rejected;
     });
     it("get invalid key should throw", async function () {
       await expect(dc.rpc.getConfig(accountId, "invalid_key")).to.be.eventually
@@ -125,7 +122,10 @@ describe("basic tests", () => {
     it("set and retrive (batch)", async function () {
       const config = { addr: "valid@email", mail_pw: "1234" };
       await dc.rpc.batchSetConfig(accountId, config);
-      const retrieved = await dc.rpc.batchGetConfig(accountId, Object.keys(config));
+      const retrieved = await dc.rpc.batchGetConfig(
+        accountId,
+        Object.keys(config)
+      );
       expect(retrieved).to.deep.equal(config);
     });
     it("set and retrive ui.* (batch)", async function () {
@@ -134,7 +134,10 @@ describe("basic tests", () => {
         "ui.enter_key_sends": "true",
       };
       await dc.rpc.batchSetConfig(accountId, config);
-      const retrieved = await dc.rpc.batchGetConfig(accountId, Object.keys(config));
+      const retrieved = await dc.rpc.batchGetConfig(
+        accountId,
+        Object.keys(config)
+      );
       expect(retrieved).to.deep.equal(config);
     });
     it("set and retrive mixed(ui and core) (batch)", async function () {
@@ -145,7 +148,10 @@ describe("basic tests", () => {
         mail_pw: "123456",
       };
       await dc.rpc.batchSetConfig(accountId, config);
-      const retrieved = await dc.rpc.batchGetConfig(accountId, Object.keys(config));
+      const retrieved = await dc.rpc.batchGetConfig(
+        accountId,
+        Object.keys(config)
+      );
       expect(retrieved).to.deep.equal(config);
     });
   });
diff --git a/deltachat-jsonrpc/typescript/test/test_base.ts b/deltachat-jsonrpc/typescript/test/test_base.ts
index 66bc0d72d..e8f604632 100644
--- a/deltachat-jsonrpc/typescript/test/test_base.ts
+++ b/deltachat-jsonrpc/typescript/test/test_base.ts
@@ -59,13 +59,13 @@ export async function startServer(): Promise<RpcServerHandle> {
 
 export async function createTempUser(url: string) {
   const response = await fetch(url, {
-    method: "POST", 
+    method: "POST",
     headers: {
       "cache-control": "no-cache",
     },
   });
-  if (!response.ok) throw new Error('Received invalid response')
-  return response.json(); 
+  if (!response.ok) throw new Error("Received invalid response");
+  return response.json();
 }
 
 function getTargetDir(): Promise<string> {
@@ -89,4 +89,3 @@ function getTargetDir(): Promise<string> {
     );
   });
 }
-