diff --git a/package.json b/package.json
index cd7c482154..c9a2c974c2 100644
--- a/package.json
+++ b/package.json
@@ -70,6 +70,7 @@
   },
   "dependencies": {
     "@atproto/api": "^0.15.26",
+    "@atproto/oauth-client-browser": "^0.3.27",
     "@bitdrift/react-native": "^0.6.8",
     "@braintree/sanitize-url": "^6.0.2",
     "@discord/bottom-sheet": "bluesky-social/react-native-bottom-sheet",
@@ -132,6 +133,7 @@
     "eventemitter3": "^5.0.1",
     "expo": "53.0.11",
     "expo-application": "~6.1.4",
+    "expo-atproto-auth": "^0.1.1",
     "expo-blur": "~14.1.5",
     "expo-build-properties": "~0.14.6",
     "expo-camera": "~16.1.8",
diff --git a/src/lib/statsig/gates.ts b/src/lib/statsig/gates.ts
index efd7d605a0..587f5fc3df 100644
--- a/src/lib/statsig/gates.ts
+++ b/src/lib/statsig/gates.ts
@@ -5,6 +5,7 @@ export type Gate =
   | 'debug_show_feedcontext'
   | 'debug_subscriptions'
   | 'explore_show_suggested_feeds'
+  | 'oauth'
   | 'old_postonboarding'
   | 'onboarding_add_video_feed'
   | 'post_threads_v2_unspecced'
diff --git a/src/screens/Login/LoginForm.tsx b/src/screens/Login/LoginForm.tsx
index b6a528e42b..aaebbee3a9 100644
--- a/src/screens/Login/LoginForm.tsx
+++ b/src/screens/Login/LoginForm.tsx
@@ -32,22 +32,13 @@ import {Ticket_Stroke2_Corner0_Rounded as Ticket} from '#/components/icons/Ticke
 import {Loader} from '#/components/Loader'
 import {Text} from '#/components/Typography'
 import {FormContainer} from './FormContainer'
+import {useGate} from '#/lib/statsig/statsig'
+import {isWeb} from '#/platform/detection'
+import {getNativeOAuthClient, getWebOAuthClient} from '#/state/session/oauth'
 
 type ServiceDescription = ComAtprotoServerDescribeServer.OutputSchema
 
-export const LoginForm = ({
-  error,
-  serviceUrl,
-  serviceDescription,
-  initialHandle,
-  setError,
-  setServiceUrl,
-  onPressRetryConnect,
-  onPressBack,
-  onPressForgotPassword,
-  onAttemptSuccess,
-  onAttemptFailed,
-}: {
+interface LoginFormProps {
   error: string
   serviceUrl: string
   serviceDescription: ServiceDescription | undefined
@@ -59,7 +50,110 @@ export const LoginForm = ({
   onPressForgotPassword: () => void
   onAttemptSuccess: () => void
   onAttemptFailed: () => void
-}) => {
+}
+
+export function LoginForm(props: LoginFormProps) {
+  const gate = useGate()
+  if (gate('oauth')) {
+    return <OAuthLoginForm {...props} />
+  } else {
+    return <LoginFormInner {...props} />
+  }
+}
+
+function OAuthLoginForm({error, initialHandle, onPressBack}: LoginFormProps) {
+  const {_} = useLingui()
+  const [isProcessing, setIsProcessing] = React.useState(false)
+  const identifierValueRef = useRef<string>(initialHandle || '')
+
+  const onPressNext = async () => {
+    setIsProcessing(true)
+    if (isWeb) {
+      const client = getWebOAuthClient()
+      await client.signIn(identifierValueRef.current)
+    } else {
+      const client = getNativeOAuthClient()
+      const res = await client.signIn(identifierValueRef.current)
+      // redirect after result
+    }
+  }
+
+  return (
+    <FormContainer testID="loginForm" titleText={<Trans>Sign in</Trans>}>
+      <View>
+        <TextField.LabelText>
+          <Trans>Account</Trans>
+        </TextField.LabelText>
+        <View style={[a.gap_sm]}>
+          <TextField.Root>
+            <TextField.Icon icon={At} />
+            <TextField.Input
+              testID="loginUsernameInput"
+              label={_(msg`Username or email address`)}
+              autoCapitalize="none"
+              autoFocus
+              autoCorrect={false}
+              autoComplete="username"
+              returnKeyType="next"
+              textContentType="username"
+              defaultValue={initialHandle || ''}
+              onChangeText={v => {
+                identifierValueRef.current = v
+              }}
+              onSubmitEditing={() => {}}
+              blurOnSubmit={false} // prevents flickering due to onSubmitEditing going to next field
+              editable={!isProcessing}
+              accessibilityHint={_(
+                msg`Enter the username or email address you used when you created your account`,
+              )}
+            />
+          </TextField.Root>
+        </View>
+      </View>
+      <FormError error={error} />
+      <View style={[a.flex_row, a.align_center, a.pt_md]}>
+        <Button
+          label={_(msg`Back`)}
+          variant="solid"
+          color="secondary"
+          size="large"
+          onPress={onPressBack}>
+          <ButtonText>
+            <Trans>Back</Trans>
+          </ButtonText>
+        </Button>
+        <View style={a.flex_1} />
+        <Button
+          testID="loginNextButton"
+          label={_(msg`Login`)}
+          accessibilityHint={_(msg`Navigates to the login screen`)}
+          variant="solid"
+          color="primary"
+          size="large"
+          onPress={onPressNext}>
+          <ButtonText>
+            <Trans>Login</Trans>
+          </ButtonText>
+          {isProcessing && <ButtonIcon icon={Loader} />}
+        </Button>
+      </View>
+    </FormContainer>
+  )
+}
+
+const LoginFormInner = ({
+  error,
+  serviceUrl,
+  serviceDescription,
+  initialHandle,
+  setError,
+  setServiceUrl,
+  onPressRetryConnect,
+  onPressBack,
+  onPressForgotPassword,
+  onAttemptSuccess,
+  onAttemptFailed,
+}: LoginFormProps) => {
   const t = useTheme()
   const [isProcessing, setIsProcessing] = useState<boolean>(false)
   const [isAuthFactorTokenNeeded, setIsAuthFactorTokenNeeded] =
diff --git a/src/state/session/agent.ts b/src/state/session/agent.ts
index 531e285ab1..b37089acb3 100644
--- a/src/state/session/agent.ts
+++ b/src/state/session/agent.ts
@@ -21,6 +21,8 @@ import {
 } from './moderation'
 import {SessionAccount} from './types'
 import {isSessionExpired, isSignupQueued} from './util'
+import {BSKY_OAUTH_CLIENT} from './oauth'
+import {ExpoOAuthClient} from 'expo-atproto-auth'
 
 export function createPublicAgent() {
   configureModerationForGuest() // Side effect but only relevant for tests
diff --git a/src/state/session/oauth.tsx b/src/state/session/oauth.tsx
new file mode 100644
index 0000000000..55435d76a4
--- /dev/null
+++ b/src/state/session/oauth.tsx
@@ -0,0 +1,51 @@
+import {ExpoOAuthClient} from 'expo-atproto-auth'
+import {BrowserOAuthClient} from '@atproto/oauth-client-browser'
+import {OAuthClient} from '@atproto/oauth-client'
+import {Platform} from 'react-native'
+
+export const BSKY_OAUTH_CLIENT: OAuthClient =
+  Platform.OS === 'web' ? createWebOAuthClient() : createNativeOAuthClient()
+
+export function createWebOAuthClient() {
+  return new BrowserOAuthClient({
+    clientMetadata: {
+      client_id: 'https://bsky.hailey.at/oauth-client-metadata.json',
+      client_name: 'Bluesky (Hailey Demo)',
+      client_uri: 'https://bsky.hailey.at',
+      redirect_uris: ['https://bsky.hailey.at/auth/callback'],
+      scope: 'atproto transition:generic',
+      token_endpoint_auth_method: 'none',
+      response_types: ['code'],
+      grant_types: ['authorization_code', 'refresh_token'],
+      application_type: 'web',
+      dpop_bound_access_tokens: true,
+    },
+    handleResolver: 'https://bsky.social',
+  })
+}
+
+export function createNativeOAuthClient() {
+  return new ExpoOAuthClient({
+    clientMetadata: {
+      client_id: 'https://bsky.hailey.at/oauth-client-metadata.native.json',
+      client_name: 'Bluesky Native App (Hailey Demo)',
+      client_uri: 'https://hailey.at',
+      redirect_uris: ['at.hailey:/auth/callback'],
+      scope: 'atproto transition:generic',
+      token_endpoint_auth_method: 'none',
+      response_types: ['code'],
+      grant_types: ['authorization_code', 'refresh_token'],
+      application_type: 'native',
+      dpop_bound_access_tokens: true,
+    },
+    handleResolver: 'https://bsky.social',
+  })
+}
+
+export function getNativeOAuthClient() {
+  return BSKY_OAUTH_CLIENT as ExpoOAuthClient
+}
+
+export function getWebOAuthClient() {
+  return BSKY_OAUTH_CLIENT as BrowserOAuthClient
+}
diff --git a/yarn.lock b/yarn.lock
index 8079c90bfc..6884900f1a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -20,6 +20,18 @@
     "@jridgewell/gen-mapping" "^0.3.0"
     "@jridgewell/trace-mapping" "^0.3.9"
 
+"@atproto-labs/did-resolver@0.2.0":
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/@atproto-labs/did-resolver/-/did-resolver-0.2.0.tgz#85762cd6992555e78bde9e202dea803a23e7d896"
+  integrity sha512-y9GOx2gUETynDKmANnBrU5DTf+u0AwKBJpGns1vDDOYMdLdRCFIeYy3UH+TI8YOkcEazjgF5Q3m+LjwriE1KqQ==
+  dependencies:
+    "@atproto-labs/fetch" "0.2.3"
+    "@atproto-labs/pipe" "0.1.1"
+    "@atproto-labs/simple-store" "0.2.0"
+    "@atproto-labs/simple-store-memory" "0.1.3"
+    "@atproto/did" "0.1.5"
+    zod "^3.23.8"
+
 "@atproto-labs/fetch-node@0.1.9":
   version "0.1.9"
   resolved "https://registry.yarnpkg.com/@atproto-labs/fetch-node/-/fetch-node-0.1.9.tgz#5df902413cc2ebfff914999ad3fbbc13b20e1dd0"
@@ -37,6 +49,24 @@
   dependencies:
     "@atproto-labs/pipe" "0.1.1"
 
+"@atproto-labs/handle-resolver@0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@atproto-labs/handle-resolver/-/handle-resolver-0.3.0.tgz#b7928358e59cbacd4f0337a807222798fe133f60"
+  integrity sha512-TREelvXB6P2eHxx6QjINRkBzUZu/aXWrdY9iN57shQe3C8rzsHNEHHuTVvRa33Hc7vFdQbZN0TnCgKveoyiL/A==
+  dependencies:
+    "@atproto-labs/simple-store" "0.2.0"
+    "@atproto-labs/simple-store-memory" "0.1.3"
+    "@atproto/did" "0.1.5"
+    zod "^3.23.8"
+
+"@atproto-labs/identity-resolver@0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@atproto-labs/identity-resolver/-/identity-resolver-0.3.0.tgz#8988fc2e91c2060614e0f7698f5561e5c84904fc"
+  integrity sha512-ZmmRV6m17kIaX4WllYrFIa7d23lNng0fIk6pLyepRGZobQhM5d4wDezICTESAG+RoD0e5fisWs+Tamdvx3mx/Q==
+  dependencies:
+    "@atproto-labs/did-resolver" "0.2.0"
+    "@atproto-labs/handle-resolver" "0.3.0"
+
 "@atproto-labs/pipe@0.1.1":
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/@atproto-labs/pipe/-/pipe-0.1.1.tgz#1c4232d16bf95f251e993cb6ee440f9aa4e87ce6"
@@ -270,6 +300,15 @@
     "@atproto/jwk" "0.4.0"
     jose "^5.2.0"
 
+"@atproto/jwk-webcrypto@0.1.9":
+  version "0.1.9"
+  resolved "https://registry.yarnpkg.com/@atproto/jwk-webcrypto/-/jwk-webcrypto-0.1.9.tgz#b58abc4a77a3352abd6f6d33825916325d82496a"
+  integrity sha512-ecciePHT0JEDZNAbMKSkdqoBYsjvhwuVno0jsS600SZmuvi2fAMhGraDZ5ZOO5M0hHHBiDbN7Ar/qcnIwyoxsA==
+  dependencies:
+    "@atproto/jwk" "0.4.0"
+    "@atproto/jwk-jose" "0.1.9"
+    zod "^3.23.8"
+
 "@atproto/jwk@0.4.0":
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/@atproto/jwk/-/jwk-0.4.0.tgz#f32265be172492c38434c556a124b954f249cee8"
@@ -289,6 +328,38 @@
     multiformats "^9.9.0"
     zod "^3.23.8"
 
+"@atproto/oauth-client-browser@^0.3.27":
+  version "0.3.27"
+  resolved "https://registry.yarnpkg.com/@atproto/oauth-client-browser/-/oauth-client-browser-0.3.27.tgz#929045d9dc834339b8c76c372d44e6444f34cfb2"
+  integrity sha512-sUZP27KjlS3qJVPMC+RgWNARQZo7n6CWCXN55+QqLnHTfh+dLCXDS9jMUreXUGMQkVETEogDZ/v0Pb0xHQwBsg==
+  dependencies:
+    "@atproto-labs/did-resolver" "0.2.0"
+    "@atproto-labs/handle-resolver" "0.3.0"
+    "@atproto-labs/simple-store" "0.2.0"
+    "@atproto/did" "0.1.5"
+    "@atproto/jwk" "0.4.0"
+    "@atproto/jwk-webcrypto" "0.1.9"
+    "@atproto/oauth-client" "0.5.1"
+    "@atproto/oauth-types" "0.4.0"
+
+"@atproto/oauth-client@0.5.1":
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/@atproto/oauth-client/-/oauth-client-0.5.1.tgz#e0b7995f395a898e1faa736f177f242e5b92f0fa"
+  integrity sha512-wNC9RdfH1LGyZKF+UOmY+z4TFNx1gBur3fx91MCCrNaU0aTHBzgEH9UquL2031J7VNXhBsKJnHfEB5ZYy0AEHQ==
+  dependencies:
+    "@atproto-labs/did-resolver" "0.2.0"
+    "@atproto-labs/fetch" "0.2.3"
+    "@atproto-labs/handle-resolver" "0.3.0"
+    "@atproto-labs/identity-resolver" "0.3.0"
+    "@atproto-labs/simple-store" "0.2.0"
+    "@atproto-labs/simple-store-memory" "0.1.3"
+    "@atproto/did" "0.1.5"
+    "@atproto/jwk" "0.4.0"
+    "@atproto/oauth-types" "0.4.0"
+    "@atproto/xrpc" "0.7.1"
+    multiformats "^9.9.0"
+    zod "^3.23.8"
+
 "@atproto/oauth-provider-api@0.1.6":
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/@atproto/oauth-provider-api/-/oauth-provider-api-0.1.6.tgz#769a70caaac9b5144f9f867518523d1568a6b47c"
@@ -480,7 +551,7 @@
     ws "^8.12.0"
     zod "^3.23.8"
 
-"@atproto/xrpc@^0.7.1":
+"@atproto/xrpc@0.7.1", "@atproto/xrpc@^0.7.1":
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/@atproto/xrpc/-/xrpc-0.7.1.tgz#51a8fc131eb21bd1229129d0a46384accc50ad65"
   integrity sha512-ANHEzlskYlMEdH18m+Itp3a8d0pEJao2qoDybDoMupTnoeNkya4VKIaOgAi6ERQnqatBBZyn9asW+7rJmSt/8g==
@@ -11182,6 +11253,11 @@ expo-asset@~11.1.5:
     "@expo/image-utils" "^0.7.4"
     expo-constants "~17.1.5"
 
+expo-atproto-auth@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/expo-atproto-auth/-/expo-atproto-auth-0.1.1.tgz#250798e87c22e963a3c3edb9914c13f46ca88de4"
+  integrity sha512-tJ9y3uJiTFXMaviKOWfbSKYcWaWdvEByMJGXB4h8RxEhmnD7C7CTdVRR4ZLfcUucaDQLRczMFWUwBdZKbS1slA==
+
 expo-blur@~14.1.5:
   version "14.1.5"
   resolved "https://registry.yarnpkg.com/expo-blur/-/expo-blur-14.1.5.tgz#910712389e19286ccdc136275bf569f427aa05ef"