diff --git a/.env.example b/.env.example
index 7d7ca1e..deb8da8 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,4 @@
 CRX_PUBLIC_KEY="longCRXPublicKeyToEnsureTheExtensionIdStaysTheSameandOauth2.0WorksNicely"
 OAUTH_CLIENT_ID=xxx.apps.googleusercontent.com
-PUBLIC_EXTENSION_OS_API_ENDPOINT=https://localhost:3000/v1/chat/completions
\ No newline at end of file
+PUBLIC_EXTENSION_OS_API_ENDPOINT=https://localhost:3000/v1/chat/completions
+E2E_TEST_GROQ_KEY="yourapikey:thisisusedforE2ETestingOnly"
diff --git a/README.md b/README.md
index 74c990b..75e973a 100644
--- a/README.md
+++ b/README.md
@@ -183,6 +183,10 @@ Move it somewhere else ASAP:
 
 # Changelog
 
+### 0.0.24
+
+-  Adding the ability to specify a custom URL
+
 ### 0.0.23
 
 -  Adding the uninstall hook to understand what can we improve.
diff --git a/contents/core.tsx b/contents/core.tsx
index 2705f28..4514b34 100644
--- a/contents/core.tsx
+++ b/contents/core.tsx
@@ -123,7 +123,7 @@ const PlasmoOverlay = () => {
                     wordBreak: "break-word",
                     display: successDivVisibe ? "block" : "none"
                 }}>
-                <img src={successImage} className="w-full h-auto" />
+                <img id="success" src={successImage} className="w-full h-auto" />
             </div>
 
             {/* Loading box */}
diff --git a/lib/openAITypeCall.ts b/lib/openAITypeCall.ts
index 96da53d..d0af544 100644
--- a/lib/openAITypeCall.ts
+++ b/lib/openAITypeCall.ts
@@ -3,19 +3,25 @@
 // ------------------------------------------------------------------------------------
 
 import { Storage } from "@plasmohq/storage";
-import { useUserInfo } from "./providers/UserInfoContext";
 import { getOrCreateClientUUID } from "./clientUUID";
 import { insertStatisticsRow } from "./anonymousTracking";
 
 // Function to map vendor names to their respective API endpoints
-function vendorToEndpoint(vendor: string): string {
+async function vendorToEndpoint(vendor: string): Promise<string> {
+   const storage = new Storage();
+
+   if (vendor === "localhost") {
+      const customUrl = await storage.get("llmCustomEndpoint");
+      return customUrl;
+   }
+
    const endpoints: { [key: string]: string } = {
       "extension | OS": process.env.PLASMO_PUBLIC_EXTENSION_OS_API_ENDPOINT,
       openai: "https://api.openai.com/v1/chat/completions",
       groq: "https://api.groq.com/openai/v1/chat/completions",
       together: "https://api.together.xyz/v1/chat/completions",
-      localhost: "http://localhost:11434/v1/chat/completions",
    };
+
    return endpoints[vendor] || endpoints["groq"];
 }
 
@@ -72,7 +78,7 @@ export async function callOpenAIReturn(
       const openAIModel = overrideModel || storedModel;
       const vendor = overrideProvider || storedVendor;
       const apiKey = llmKeys ? llmKeys[vendor] : "";
-      const openAIEndpoint = vendorToEndpoint(vendor);
+      const openAIEndpoint = await vendorToEndpoint(vendor);
 
       const headers = new Headers({
          "Content-Type": "application/json",
diff --git a/options/LlmSettings.tsx b/options/LlmSettings.tsx
index 64f591a..a4235e8 100644
--- a/options/LlmSettings.tsx
+++ b/options/LlmSettings.tsx
@@ -174,6 +174,7 @@ export default function LlmSettings({ debugInfo }: { debugInfo: string }) {
     const [llmModel, setLlmModel] = useStorage("llmModel", "llama-3.1-70b-versatile")
     const [llmProvider, setLlmProvider] = useStorage("llmProvider", "extension | OS")
     const [llmKeys, setLlmKeys] = useStorage("llmKeys", {})
+    const [llmCustomEndpoint, setLlmCustomEndpoint] = useStorage("llmCustomEndpoint", (v) => v === undefined ? "http://localhost:11434/v1/chat/completions" : v)
 
     const hasRun = useRef(false); // Add this line
 
@@ -226,78 +227,96 @@ export default function LlmSettings({ debugInfo }: { debugInfo: string }) {
                     )}
                 </div>
 
-                <div>
-                    <div className="flex flex-col gap-1">
-                        <LabelWithTooltip keyTooltip={"llmProvider"} labelText={"Default Provider"} tooltipText={"This is the LLM provider that will be used by default."} />
-                        <div className="flex flex-row gap-5">
-                            <Select value={llmProvider} onValueChange={setLlmProvider}>
-                                <SelectTrigger id="llm-provider" className="w-[180px]">
-                                    <SelectValue placeholder="Select a provider" />
-                                </SelectTrigger>
-                                <SelectContent>
-                                    {providersData.providers.map((provider) => (
-                                        <SelectItem key={provider.name} value={provider.name}>
-                                            {provider.name.charAt(0).toUpperCase() +
-                                                provider.name.slice(1)}
-                                        </SelectItem>
-                                    ))}
-                                </SelectContent>
-                            </Select>
+                <div className="flex flex-col gap-3">
+                    <div>
+                        <div className="flex flex-col gap-1">
+                            <LabelWithTooltip keyTooltip={"llmProvider"} labelText={"Default Provider"} tooltipText={"This is the LLM provider that will be used by default."} />
+                            <div className="flex flex-row gap-5">
+                                <Select value={llmProvider} onValueChange={setLlmProvider}>
+                                    <SelectTrigger id="llm-provider" className="w-[180px]">
+                                        <SelectValue placeholder="Select a provider" />
+                                    </SelectTrigger>
+                                    <SelectContent>
+                                        {providersData.providers.map((provider) => (
+                                            <SelectItem key={provider.name} value={provider.name}>
+                                                {provider.name.charAt(0).toUpperCase() +
+                                                    provider.name.slice(1)}
+                                            </SelectItem>
+                                        ))}
+                                    </SelectContent>
+                                </Select>
 
-                            {llmProvider === "extension | OS" && <ExtensionOsLogin />}
+                                {llmProvider === "extension | OS" && <ExtensionOsLogin />}
 
 
-                            {!llmProvider && (
-                                <>
-                                    <ArrowBigLeftDash size={40} strokeWidth={1} className=" mx-5 text-[#ff66cc] animate-[wiggle_1s_ease-in-out_infinite]" />
-                                    <strong className="mr-2">Instructions:</strong> Choose a provider from the list on your left.<br /> The selected provider will be set as the default.
-                                </>
-                            )}
+                                {!llmProvider && (
+                                    <>
+                                        <ArrowBigLeftDash size={40} strokeWidth={1} className=" mx-5 text-[#ff66cc] animate-[wiggle_1s_ease-in-out_infinite]" />
+                                        <strong className="mr-2">Instructions:</strong> Choose a provider from the list on your left.<br /> The selected provider will be set as the default.
+                                    </>
+                                )}
 
 
 
 
+                            </div>
                         </div>
                     </div>
-                </div>
-                <br />
-                {providersData.providers.map(
-                    (provider) =>
-                        llmProvider === provider.name && (
-                            <div key={provider.name}>
-                                <div className="flex flex-col gap-1">
-                                    <LabelWithTooltip keyTooltip={"llmModel"} labelText={"Default Model"} tooltipText={"This is the LLM model that will be used by default."} />
-                                    {provider.models.length > 0 && provider.name !== "localhost" ? (
-                                        <>
-                                            <Select value={llmModel} onValueChange={setLlmModel}>
-                                                <SelectTrigger id="llm-model" className="w-full">
-                                                    <SelectValue placeholder="Select a model" />
-                                                </SelectTrigger>
-                                                <SelectContent>
-                                                    {provider.models.map((llmModel) => (
-                                                        <SelectItem key={llmModel} value={llmModel}>
-                                                            {llmModel}
-                                                        </SelectItem>
-                                                    ))}
-                                                </SelectContent>
-                                            </Select>
-                                        </>
-                                    ) : (
-                                        <Input
-                                            type="text"
-                                            id="model-input"
-                                            value={llmModel}
-                                            onChange={(e) => setLlmModel(e.target.value)}
-                                            placeholder="Enter LLM model name"
-                                            className="border border-input rounded-md p-2 w-full"
-                                        />
-                                    )}
+                    {providersData.providers.map(
+                        (provider) =>
+                            llmProvider === provider.name && (
+                                <div key={provider.name}>
+                                    <div className="flex flex-col gap-1">
+                                        <LabelWithTooltip keyTooltip={"llmModel"} labelText={"Default Model"} tooltipText={"This is the LLM model that will be used by default."} />
+                                        {provider.models.length > 0 && provider.name !== "localhost" ? (
+                                            <>
+                                                <Select value={llmModel} onValueChange={setLlmModel}>
+                                                    <SelectTrigger id="llm-model" className="w-full">
+                                                        <SelectValue placeholder="Select a model" />
+                                                    </SelectTrigger>
+                                                    <SelectContent>
+                                                        {provider.models.map((llmModel) => (
+                                                            <SelectItem key={llmModel} value={llmModel}>
+                                                                {llmModel}
+                                                            </SelectItem>
+                                                        ))}
+                                                    </SelectContent>
+                                                </Select>
+                                            </>
+                                        ) : (
+                                            <Input
+                                                type="text"
+                                                id="llm-model"
+                                                value={llmModel}
+                                                onChange={(e) => setLlmModel(e.target.value)}
+                                                placeholder="Enter LLM model name"
+                                                className="border border-input rounded-md p-2 w-full"
+                                            />
+                                        )}
+                                    </div>
                                 </div>
-                            </div>
-                        )
-                )}
-                <br />
-                <div>
+                            )
+                    )}
+                    {providersData.providers.map(
+                        (provider) =>
+                            llmProvider === provider.name && provider.name === "localhost" && (
+                                <div key={provider.name}>
+                                    <div className="flex flex-col gap-1">
+                                        <LabelWithTooltip keyTooltip={"llmModel"} labelText={"Default Endpoint"} tooltipText={"This is the endpoint that will be used by default."} />
+                                        {
+                                            <Input
+                                                type="text"
+                                                id="model-input"
+                                                value={llmCustomEndpoint}
+                                                onChange={(e) => setLlmCustomEndpoint(e.target.value)}
+                                                placeholder="Enter LLM model name"
+                                                className="border border-input rounded-md p-2 w-full"
+                                            />
+                                        }
+                                    </div>
+                                </div>
+                            )
+                    )}
                     {providersData.providers.map(
                         (provider) =>
                             llmProvider === provider.name && (
@@ -307,7 +326,7 @@ export default function LlmSettings({ debugInfo }: { debugInfo: string }) {
                                             <LabelWithTooltip keyTooltip={"llmProviderKey"} labelText={"API Key"} tooltipText={"This API Key for the selected provider."} />
                                             <Input
                                                 type="password"
-                                                id="llmKey"
+                                                id="llm-key"
                                                 disabled={!llmProvider}
                                                 value={getCurrentKey()}
                                                 onChange={(e) => handleKeyChange(llmProvider, e.target.value)}
diff --git a/package.json b/package.json
index c767581..8651f79 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
    "name": "extension-os",
    "displayName": "Extension-OS: Your AI Partner",
-   "version": "0.0.23",
+   "version": "0.0.24",
    "description": "AI at Your Fingertips, Anytime, Anywhere.",
    "author": "acubeddu87@gmail.com",
    "scripts": {
diff --git a/playwright.config.ts b/playwright.config.ts
index caa0510..edc302b 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -4,8 +4,9 @@ import { defineConfig, devices } from "@playwright/test";
  * Read environment variables from file.
  * https://github.com/motdotla/dotenv
  */
-// import dotenv from 'dotenv';
-// dotenv.config({ path: path.resolve(__dirname, '.env') });
+import dotenv from "dotenv";
+import path from "path";
+dotenv.config({ path: path.resolve(__dirname, ".env.development") });
 
 /**
  * See https://playwright.dev/docs/test-configuration.
diff --git a/tests/llmExecution.spec.ts b/tests/llmExecution.spec.ts
new file mode 100644
index 0000000..66c3e54
--- /dev/null
+++ b/tests/llmExecution.spec.ts
@@ -0,0 +1,60 @@
+import { test, expect } from "./fixtures";
+const groqKey = process.env.E2E_TEST_GROQ_KEY;
+
+test("be able to use groq and succesfully execute a query", async ({
+   page,
+}) => {
+   await page.waitForTimeout(300);
+   const pageTitle = await page.title();
+   await expect(pageTitle).toBe("Extension-OS: Your AI Partner");
+   await page.click("#llm-provider");
+   await page.click('div[role="option"] >> text="Groq"');
+   await expect(page.locator("#llm-model > span")).toHaveText(
+      "llama-3.1-70b-versatile"
+   );
+
+   const llmKeyInput = await page.locator("#llm-key"); // Changed from getById to locator
+   await llmKeyInput.fill(groqKey);
+
+   await page.goto("https://www.york.ac.uk/teaching/cws/wws/webpage1.html");
+   const pageTitle2 = await page.title();
+   await expect(pageTitle2).toBe("webpage1");
+   await page.mouse.move(100, 100); // Move the mouse to the starting position (x: 100, y: 100)
+   await page.mouse.down(); // Press the mouse button down to start selecting
+   await page.mouse.move(200, 120); // Move the mouse to the end position (x: 300, y: 300) to select text
+   await page.mouse.up(); // Release the mouse button to complete the selection
+
+   const options = await page.getByRole("option");
+   const optionsCount = await options.count();
+   //Must be 7 as you have to count the +2 (separator + Setup Your Own Prompt)
+   //   expect(optionsCount).toBe(7);
+   await page.click('role=option[name="❗Grammar Fixer"]');
+   await page.waitForSelector("#success", { state: "visible" });
+});
+
+test("be able to use default localhost and succesfully execute a query", async ({
+   page,
+}) => {
+   await page.waitForTimeout(300);
+   const pageTitle = await page.title();
+   await expect(pageTitle).toBe("Extension-OS: Your AI Partner");
+   await page.click("#llm-provider");
+   await page.click('div[role="option"] >> text="Localhost"');
+   const modelText = await page.locator("#llm-model").inputValue(); // Retrieve the text from the input
+   await expect(modelText).toBe("llama3"); //
+
+   await page.goto("https://www.york.ac.uk/teaching/cws/wws/webpage1.html");
+   const pageTitle2 = await page.title();
+   await expect(pageTitle2).toBe("webpage1");
+   await page.mouse.move(100, 100); // Move the mouse to the starting position (x: 100, y: 100)
+   await page.mouse.down(); // Press the mouse button down to start selecting
+   await page.mouse.move(200, 120); // Move the mouse to the end position (x: 300, y: 300) to select text
+   await page.mouse.up(); // Release the mouse button to complete the selection
+
+   const options = await page.getByRole("option");
+   const optionsCount = await options.count();
+   //Must be 7 as you have to count the +2 (separator + Setup Your Own Prompt)
+   //   expect(optionsCount).toBe(7);
+   await page.click('role=option[name="❗Grammar Fixer"]');
+   await page.waitForSelector("#success", { state: "visible" });
+});