diff --git a/packages/backend/src/apps/openai/assets/favicon.svg b/packages/backend/src/apps/openai/assets/favicon.svg
new file mode 100644
index 00000000..b62b84eb
--- /dev/null
+++ b/packages/backend/src/apps/openai/assets/favicon.svg
@@ -0,0 +1,6 @@
+<svg width="256px" height="260px" viewBox="0 0 256 260" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="xMidYMid">
+    <title>OpenAI</title>
+    <g>
+        <path d="M239.183914,106.202783 C245.054304,88.5242096 243.02228,69.1733805 233.607599,53.0998864 C219.451678,28.4588021 190.999703,15.7836129 163.213007,21.739505 C147.554077,4.32145883 123.794909,-3.42398554 100.87901,1.41873898 C77.9631105,6.26146349 59.3690093,22.9572536 52.0959621,45.2214219 C33.8436494,48.9644867 18.0901721,60.392749 8.86672513,76.5818033 C-5.443491,101.182962 -2.19544431,132.215255 16.8986662,153.320094 C11.0060865,170.990656 13.0197283,190.343991 22.4238231,206.422991 C36.5975553,231.072344 65.0680342,243.746566 92.8695738,237.783372 C105.235639,251.708249 123.001113,259.630942 141.623968,259.52692 C170.105359,259.552169 195.337611,241.165718 204.037777,214.045661 C222.28734,210.296356 238.038489,198.869783 247.267014,182.68528 C261.404453,158.127515 258.142494,127.262775 239.183914,106.202783 L239.183914,106.202783 Z M141.623968,242.541207 C130.255682,242.559177 119.243876,238.574642 110.519381,231.286197 L112.054146,230.416496 L163.724595,200.590881 C166.340648,199.056444 167.954321,196.256818 167.970781,193.224005 L167.970781,120.373788 L189.815614,133.010026 C190.034132,133.121423 190.186235,133.330564 190.224885,133.572774 L190.224885,193.940229 C190.168603,220.758427 168.442166,242.484864 141.623968,242.541207 Z M37.1575749,197.93062 C31.456498,188.086359 29.4094818,176.546984 31.3766237,165.342426 L32.9113895,166.263285 L84.6329973,196.088901 C87.2389349,197.618207 90.4682717,197.618207 93.0742093,196.088901 L156.255402,159.663793 L156.255402,184.885111 C156.243557,185.149771 156.111725,185.394602 155.89729,185.550176 L103.561776,215.733903 C80.3054953,229.131632 50.5924954,221.165435 37.1575749,197.93062 Z M23.5493181,85.3811273 C29.2899861,75.4733097 38.3511911,67.9162648 49.1287482,64.0478825 L49.1287482,125.438515 C49.0891492,128.459425 50.6965386,131.262556 53.3237748,132.754232 L116.198014,169.025864 L94.3531808,181.662102 C94.1132325,181.789434 93.8257461,181.789434 93.5857979,181.662102 L41.3526015,151.529534 C18.1419426,138.076098 10.1817681,108.385562 23.5493181,85.125333 L23.5493181,85.3811273 Z M203.0146,127.075598 L139.935725,90.4458545 L161.7294,77.8607748 C161.969348,77.7334434 162.256834,77.7334434 162.496783,77.8607748 L214.729979,108.044502 C231.032329,117.451747 240.437294,135.426109 238.871504,154.182739 C237.305714,172.939368 225.050719,189.105572 207.414262,195.67963 L207.414262,134.288998 C207.322521,131.276867 205.650697,128.535853 203.0146,127.075598 Z M224.757116,94.3850867 L223.22235,93.4642272 L171.60306,63.3828173 C168.981293,61.8443751 165.732456,61.8443751 163.110689,63.3828173 L99.9806554,99.8079259 L99.9806554,74.5866077 C99.9533004,74.3254088 100.071095,74.0701869 100.287609,73.9215426 L152.520805,43.7889738 C168.863098,34.3743518 189.174256,35.2529043 204.642579,46.0434841 C220.110903,56.8340638 227.949269,75.5923959 224.757116,94.1804513 L224.757116,94.3850867 Z M88.0606409,139.097931 L66.2158076,126.512851 C65.9950399,126.379091 65.8450965,126.154176 65.8065367,125.898945 L65.8065367,65.684966 C65.8314495,46.8285367 76.7500605,29.6846032 93.8270852,21.6883055 C110.90411,13.6920079 131.063833,16.2835462 145.5632,28.338998 L144.028434,29.2086986 L92.3579852,59.0343142 C89.7419327,60.5687513 88.1282597,63.3683767 88.1117998,66.4011901 L88.0606409,139.097931 Z M99.9294965,113.5185 L128.06687,97.3011417 L156.255402,113.5185 L156.255402,145.953218 L128.169187,162.170577 L99.9806554,145.953218 L99.9294965,113.5185 Z" fill="#000000"></path>
+    </g>
+</svg>
\ No newline at end of file
diff --git a/packages/backend/src/apps/openai/auth/index.ts b/packages/backend/src/apps/openai/auth/index.ts
new file mode 100644
index 00000000..78d9e38f
--- /dev/null
+++ b/packages/backend/src/apps/openai/auth/index.ts
@@ -0,0 +1,34 @@
+import verifyCredentials from './verify-credentials';
+import isStillVerified from './is-still-verified';
+
+export default {
+  fields: [
+    {
+      key: 'screenName',
+      label: 'Screen Name',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description:
+        'Screen name of your connection to be used on Automatisch UI.',
+      clickToCopy: false,
+    },
+    {
+      key: 'apiKey',
+      label: 'API Key',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: 'OpenAI API key of your account.',
+      docUrl: 'https://automatisch.io/docs/openai#api-key',
+      clickToCopy: false,
+    },
+  ],
+
+  verifyCredentials,
+  isStillVerified,
+};
diff --git a/packages/backend/src/apps/openai/auth/is-still-verified.ts b/packages/backend/src/apps/openai/auth/is-still-verified.ts
new file mode 100644
index 00000000..9f5895f0
--- /dev/null
+++ b/packages/backend/src/apps/openai/auth/is-still-verified.ts
@@ -0,0 +1,8 @@
+import { IGlobalVariable } from '@automatisch/types';
+
+const isStillVerified = async ($: IGlobalVariable) => {
+  await $.http.get('/v1/models');
+  return true;
+};
+
+export default isStillVerified;
diff --git a/packages/backend/src/apps/openai/auth/verify-credentials.ts b/packages/backend/src/apps/openai/auth/verify-credentials.ts
new file mode 100644
index 00000000..e9fb2540
--- /dev/null
+++ b/packages/backend/src/apps/openai/auth/verify-credentials.ts
@@ -0,0 +1,7 @@
+import { IGlobalVariable } from '@automatisch/types';
+
+const verifyCredentials = async ($: IGlobalVariable) => {
+  await $.http.get('/v1/models');
+};
+
+export default verifyCredentials;
diff --git a/packages/backend/src/apps/openai/common/add-auth-header.ts b/packages/backend/src/apps/openai/common/add-auth-header.ts
new file mode 100644
index 00000000..2b0de0ce
--- /dev/null
+++ b/packages/backend/src/apps/openai/common/add-auth-header.ts
@@ -0,0 +1,11 @@
+import { TBeforeRequest } from '@automatisch/types';
+
+const addAuthHeader: TBeforeRequest = ($, requestConfig) => {
+  if ($.auth.data?.apiKey) {
+    requestConfig.headers.Authorization = `Bearer ${$.auth.data.apiKey}`;
+  }
+
+  return requestConfig;
+};
+
+export default addAuthHeader;
diff --git a/packages/backend/src/apps/openai/index.d.ts b/packages/backend/src/apps/openai/index.d.ts
new file mode 100644
index 00000000..e69de29b
diff --git a/packages/backend/src/apps/openai/index.ts b/packages/backend/src/apps/openai/index.ts
new file mode 100644
index 00000000..4f8405aa
--- /dev/null
+++ b/packages/backend/src/apps/openai/index.ts
@@ -0,0 +1,16 @@
+import defineApp from '../../helpers/define-app';
+import addAuthHeader from './common/add-auth-header';
+import auth from './auth';
+
+export default defineApp({
+  name: 'OpenAI',
+  key: 'openai',
+  baseUrl: 'https://openai.com',
+  apiBaseUrl: 'https://api.openai.com',
+  iconUrl: '{BASE_URL}/apps/openai/assets/favicon.svg',
+  authDocUrl: 'https://automatisch.io/docs/apps/openai/connection',
+  primaryColor: '000000',
+  supportsConnections: true,
+  beforeRequest: [addAuthHeader],
+  auth,
+});