diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..4e71dc6
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,20 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: pnpm
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm check
+      - run: pnpm test -- --run
diff --git a/biome.json b/biome.json
index 3298bd7..a606d76 100644
--- a/biome.json
+++ b/biome.json
@@ -8,7 +8,7 @@
     "indentStyle": "space",
     "indentWidth": 2,
     "lineEnding": "lf",
-    "lineWidth": 80,
+    "lineWidth": 100,
     "attributePosition": "auto"
   },
   "linter": {
diff --git a/examples/index.js b/examples/index.js
index 9e7ee1d..f6b91ef 100644
--- a/examples/index.js
+++ b/examples/index.js
@@ -36,8 +36,7 @@ const testPost = "https://httpbin.org/anything";
   try {
     const response = await client.get(urlPremium, {
       // autoparse: true,
-      css_extractor:
-        '{"aproximate_results": "#result-stats", "headers": "#search a > h3"}',
+      css_extractor: '{"aproximate_results": "#result-stats", "headers": "#search a > h3"}',
       // js_render: true,
       premium_proxy: true,
       proxy_country: "us",
diff --git a/examples/index.ts b/examples/index.ts
index 82110be..30ec22b 100644
--- a/examples/index.ts
+++ b/examples/index.ts
@@ -54,11 +54,7 @@ const testPost = "https://httpbin.org/anything";
   }
 
   try {
-    const urls = [
-      "https://httpbin.org/ip",
-      "https://httpbin.org/anything",
-      "https://ident.me",
-    ];
+    const urls = ["https://httpbin.org/ip", "https://httpbin.org/anything", "https://ident.me"];
 
     const promises = urls.map((url) => client.get(url));
 
@@ -67,8 +63,7 @@ const testPost = "https://httpbin.org/anything";
       (item): item is PromiseRejectedResult => item.status === "rejected",
     );
     const fulfilled = results.filter(
-      (item): item is PromiseFulfilledResult<Response> =>
-        item.status === "fulfilled",
+      (item): item is PromiseFulfilledResult<Response> => item.status === "fulfilled",
     );
 
     console.log(rejected);
diff --git a/package.json b/package.json
index 9e0b6fb..c49ccf8 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,9 @@
   },
   "scripts": {
     "build": "tsup src/index.ts --dts --format cjs,esm --clean",
-    "test": "vitest"
+    "test": "vitest",
+    "format": "biome format --write .",
+    "check": "biome check ."
   },
   "keywords": ["sdk", "zenrows", "scraping"],
   "author": "ZenRows",
diff --git a/src/index.ts b/src/index.ts
index 80fe8f1..b19ba4c 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -69,7 +69,7 @@ export class ZenRows {
   public get(
     url: string,
     config?: ZenRowsConfig,
-    { headers = {} }: { headers?: Headers } = {}
+    { headers = {} }: { headers?: Headers } = {},
   ): Promise<Response> {
     return this.queue.push({ url, config, headers });
   }
@@ -79,7 +79,7 @@ export class ZenRows {
     config?: ZenRowsConfig,
     { headers = {}, data = {} }: { headers?: Headers; data?: unknown } = {
       headers: { "Content-Type": "application/x-www-form-urlencoded" },
-    }
+    },
   ): Promise<Response> {
     const normalizedHeaders = Object.keys(headers).reduce(
       (acc: { [key: string]: string }, key: string) => {
@@ -93,7 +93,7 @@ export class ZenRows {
         }
         return acc;
       },
-      {}
+      {},
     );
 
     return this.queue.push({
diff --git a/tests/_setup.ts b/tests/_setup.ts
index 0a2e761..2c563dc 100644
--- a/tests/_setup.ts
+++ b/tests/_setup.ts
@@ -1,29 +1,29 @@
-import { beforeAll, afterAll, afterEach } from "vitest";
-import { setupServer } from "msw/node";
 import { http, HttpResponse } from "msw";
+import { setupServer } from "msw/node";
+import { afterAll, afterEach, beforeAll } from "vitest";
 
 const handlers = [
-	http.get("https://api.zenrows.com/v1/", () => {
-		return HttpResponse.json({
-			firstName: "John",
-			lastName: "Maverick",
-		});
-	}),
-	http.post("https://api.zenrows.com/v1/", () => {
-		return new HttpResponse();
-	}),
+  http.get("https://api.zenrows.com/v1/", () => {
+    return HttpResponse.json({
+      firstName: "John",
+      lastName: "Maverick",
+    });
+  }),
+  http.post("https://api.zenrows.com/v1/", () => {
+    return new HttpResponse();
+  }),
 ];
 
 export const server = setupServer(...handlers);
 
 beforeAll(() => {
-	server.listen();
+  server.listen();
 });
 
 afterEach(() => {
-	server.resetHandlers();
+  server.resetHandlers();
 });
 
 afterAll(() => {
-	server.close();
+  server.close();
 });
diff --git a/tests/concurrency.test.ts b/tests/concurrency.test.ts
index fe86b7b..eb44af3 100644
--- a/tests/concurrency.test.ts
+++ b/tests/concurrency.test.ts
@@ -1,4 +1,4 @@
-import { describe, test, expect, beforeEach } from "vitest"; //TODO(Nestor): Try to use globals instead of importing
+import { beforeEach, describe, expect, test } from "vitest"; //TODO(Nestor): Try to use globals instead of importing
 import { ZenRows } from "../src";
 
 describe("ZenRows Client with Concurrency", () => {
diff --git a/tests/index.test.ts b/tests/index.test.ts
index f40657c..f390e67 100644
--- a/tests/index.test.ts
+++ b/tests/index.test.ts
@@ -1,8 +1,8 @@
-import { describe, test, expect, vi, beforeEach, type Mock } from "vitest"; //TODO(Nestor): Try to use globals instead of importing
-import { ZenRows } from "../src";
+import { http } from "msw";
+import { type Mock, beforeEach, describe, expect, test, vi } from "vitest"; //TODO(Nestor): Try to use globals instead of importing
 import packageJson from "../package.json" assert { type: "json" };
+import { ZenRows } from "../src";
 import { server } from "./_setup";
-import { http } from "msw";
 
 describe("ZenRows Client Get", () => {
   const apiKey = "API_KEY";
@@ -50,9 +50,7 @@ describe("ZenRows Client Get", () => {
     const parsedUrl = new URL(requestUrl);
 
     for (const key in optionalParams) {
-      expect(parsedUrl.searchParams.get(key)).toBe(
-        optionalParams[key].toString(),
-      );
+      expect(parsedUrl.searchParams.get(key)).toBe(optionalParams[key].toString());
     }
   });
 
@@ -98,7 +96,7 @@ describe("ZenRows Client Get", () => {
         headers: expect.objectContaining({
           "Content-Type": "application/x-www-form-urlencoded",
         }),
-        body: `"${data}"`,
+        body: data,
       }),
     );
   });
diff --git a/tests/retries.test.ts b/tests/retries.test.ts
index 31d3e14..0f3782d 100644
--- a/tests/retries.test.ts
+++ b/tests/retries.test.ts
@@ -1,7 +1,7 @@
-import { vi, describe, test, expect, beforeEach, type Mock } from "vitest"; //TODO(Nestor): Try to use globals instead of importing
+import { http, HttpResponse } from "msw";
+import { type Mock, beforeEach, describe, expect, test, vi } from "vitest"; //TODO(Nestor): Try to use globals instead of importing
 import { ZenRows } from "../src";
 import { server } from "./_setup";
-import { HttpResponse, http } from "msw";
 
 describe("ZenRows Client with Retries", () => {
   const apiKey = "API_KEY";
diff --git a/tests/retry-count.test.ts b/tests/retry-count.test.ts
index e48088b..61fc964 100644
--- a/tests/retry-count.test.ts
+++ b/tests/retry-count.test.ts
@@ -1,7 +1,7 @@
-import { describe, test, expect } from "vitest";
+import { http, HttpResponse } from "msw";
+import { describe, expect, test } from "vitest";
 import { ZenRows } from "../src";
 import { server } from "./_setup";
-import { HttpResponse, http } from "msw";
 
 describe("retryOn off-by-one fix", () => {
   test.each([
@@ -17,7 +17,7 @@ describe("retryOn off-by-one fix", () => {
         http.get("https://api.zenrows.com/v1/", () => {
           fetchCount++;
           return new HttpResponse("Could Not Get Content", { status: 422 });
-        })
+        }),
       );
 
       const client = new ZenRows("API_KEY", { retries });
@@ -25,6 +25,6 @@ describe("retryOn off-by-one fix", () => {
 
       expect(response.status).toBe(422);
       expect(fetchCount).toBe(expectedCalls);
-    }
+    },
   );
 });