diff --git a/changelog.md b/changelog.md
index e6c986b..f6cc4d5 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## [0.4.0] - 04/04/2026
+- Set api key
+
 ## [0.3.9] - 04/04/2026
 - Secrets bypass
 
diff --git a/package.json b/package.json
index 9e80931..0d8d109 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeant-cli",
-  "version": "0.3.9",
+  "version": "0.4.0",
   "description": "Code review CLI tool",
   "type": "module",
   "bin": {
diff --git a/src/commands/getApiKey.js b/src/commands/getApiKey.js
new file mode 100644
index 0000000..9afa0e8
--- /dev/null
+++ b/src/commands/getApiKey.js
@@ -0,0 +1,30 @@
+import React, { useEffect } from 'react';
+import { Text, Box, useApp } from 'ink';
+import { getConfigValue } from '../utils/config.js';
+
+export default function GetApiKey() {
+  const { exit } = useApp();
+
+  const apiKey = getConfigValue('apiKeyV2');
+
+  useEffect(() => {
+    exit();
+  }, []);
+
+  if (!apiKey) {
+    return React.createElement(
+      Box,
+      { flexDirection: 'column', padding: 1 },
+      React.createElement(Text, { color: 'yellow' }, 'No CodeAnt API key configured.'),
+      React.createElement(Text, { color: 'gray' }, 'Set one with: codeant set-codeant-api-key <key>')
+    );
+  }
+
+  const masked = apiKey.slice(0, 4) + '…' + apiKey.slice(-4);
+
+  return React.createElement(
+    Box,
+    { flexDirection: 'column', padding: 1 },
+    React.createElement(Text, { bold: true }, 'CodeAnt API Key: ', masked)
+  );
+}
diff --git a/src/commands/setApiKey.js b/src/commands/setApiKey.js
new file mode 100644
index 0000000..1d38978
--- /dev/null
+++ b/src/commands/setApiKey.js
@@ -0,0 +1,37 @@
+import React, { useEffect } from 'react';
+import { Text, Box, useApp } from 'ink';
+import { setConfigValue, CONFIG_FILE } from '../utils/config.js';
+
+export default function SetApiKey({ apiKey }) {
+  const { exit } = useApp();
+
+  useEffect(() => {
+    if (!apiKey) {
+      exit(new Error('API key is required'));
+      return;
+    }
+
+    try {
+      setConfigValue('apiKeyV2', apiKey);
+      exit();
+    } catch (err) {
+      exit(err);
+    }
+  }, []);
+
+  if (!apiKey) {
+    return React.createElement(
+      Box,
+      { flexDirection: 'column', padding: 1 },
+      React.createElement(Text, { color: 'red' }, '✗ Error: API key is required'),
+      React.createElement(Text, { color: 'gray' }, 'Usage: codeant set-codeant-api-key <key>')
+    );
+  }
+
+  return React.createElement(
+    Box,
+    { flexDirection: 'column', padding: 1 },
+    React.createElement(Text, { color: 'green' }, '✓ CodeAnt API key saved.'),
+    React.createElement(Text, { color: 'gray' }, 'Saved to: ', CONFIG_FILE)
+  );
+}
diff --git a/src/index.js b/src/index.js
index 98cc5cd..b6c8dbf 100755
--- a/src/index.js
+++ b/src/index.js
@@ -7,6 +7,8 @@ import { createRequire } from 'module';
 import Secrets from './commands/secrets.js';
 import SetBaseUrl from './commands/setBaseUrl.js';
 import GetBaseUrl from './commands/getBaseUrl.js';
+import SetApiKey from './commands/setApiKey.js';
+import GetApiKey from './commands/getApiKey.js';
 import Login from './commands/login.js';
 import Logout from './commands/logout.js';
 import Review from './commands/review.js';
@@ -183,6 +185,20 @@ program
       render(React.createElement(GetBaseUrl));
     });
 
+  program
+    .command('set-codeant-api-key <key>')
+    .description('Set the CodeAnt API key')
+    .action((key) => {
+      render(React.createElement(SetApiKey, { apiKey: key }));
+    });
+
+  program
+    .command('get-codeant-api-key')
+    .description('Show the current CodeAnt API key')
+    .action(() => {
+      render(React.createElement(GetApiKey));
+    });
+
   program
     .command('login')
     .description('Login to CodeAnt')