diff --git a/.docker/nginx/default.conf.template b/.docker/nginx/default.conf.template
new file mode 100644
index 0000000..4387733
--- /dev/null
+++ b/.docker/nginx/default.conf.template
@@ -0,0 +1,59 @@
+server {
+    listen 80;
+
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For &proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto &scheme;
+    proxy_set_header Host $http_host;
+
+    proxy_redirect off;
+
+    location / {
+        proxy_pass ${FRONTEND_URI};
+
+        location /login {
+            proxy_pass ${LOGIN_SERVICE_URI};
+        }
+
+        location /logout {
+            proxy_pass ${LOGIN_SERVICE_URI};
+        }
+
+        location /oauth2 {
+            proxy_pass ${LOGIN_SERVICE_URI};
+        }
+
+        location /refresh-token {
+            proxy_pass ${LOGIN_SERVICE_URI};
+        }
+    }
+
+    location /api {
+        rewrite ^/api/(.*) /$1 break;
+
+        proxy_pass ${CORE_API_URI};
+
+        proxy_set_header Authorization "Bearer $cookie_pefi_token";
+        proxy_pass_header Authorization;
+
+        location /api/enums/widget-types {
+            rewrite ^/api/(.*) /$1 break;
+            proxy_pass ${WIDGETS_API_URI};
+        }
+
+        location /api/enums/supported-conversions {
+            rewrite ^/api/(.*) /$1 break;
+            proxy_pass ${STATEMENTS_API_URI};
+        }
+
+        location /api/widgets {
+            rewrite ^/api/(.*) /$1 break;
+            proxy_pass ${WIDGETS_API_URI};
+        }
+
+        location /api/statements {
+            rewrite ^/api/(.*) /$1 break;
+            proxy_pass ${STATEMENTS_API_URI};
+        }
+    }
+}
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 8e8716e..bdf3a64 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -14,6 +14,7 @@
             <option value="$PROJECT_DIR$/pefi-common" />
             <option value="$PROJECT_DIR$/pefi-core-api" />
             <option value="$PROJECT_DIR$/pefi-frontend" />
+            <option value="$PROJECT_DIR$/pefi-login-service" />
             <option value="$PROJECT_DIR$/pefi-statements-api" />
             <option value="$PROJECT_DIR$/pefi-widgets-api" />
           </set>
diff --git a/docker-compose.yml b/docker-compose.yml
index 3f18e8a..910aea5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,74 +1,87 @@
 version: '3.4'
 
 services:
-  api-gateway:
-    build: ./pefi-api-gateway
+  nginx:
+    image: nginx:stable-alpine
+    volumes:
+      - ./.docker/nginx/default.conf.template:/etc/nginx/templates/default.conf.template:ro
     ports:
-      - '8080:8080'
+      - '8080:80'
     environment:
-      PROFILE: development
-      AUTHENTIK_CLIENT_ID: ${AUTHENTIK_CLIENT_ID}
-      AUTHENTIK_CLIENT_SECRET: ${AUTHENTIK_CLIENT_ID}
-      AUTHENTIK_ISSUER_URL: https://auth.mvvasilev.dev/application/o/${AUTHENTIK_APP_NAME}/
-      AUTHENTIK_BACK_CHANNEL_LOGOUT_URL: https://auth.mvvasilev.dev/application/o/${AUTHENTIK_APP_NAME}/end-session/
-      GATEWAY_URI: http://localhost:8080
       CORE_API_URI: http://core-api:8081
       STATEMENTS_API_URI: http://statements-api:8081
       WIDGETS_API_URI: http://widgets-api:8081
       FRONTEND_URI: http://frontend:5173
-      REDIS_HOST: redis
-      REDIS_PORT: 6379
-      SSL_ENABLED: true
-      SSL_KEY_STORE_TYPE: PKCS12
-      SSL_KEY_STORE: classpath:keystore/local.p12
-      SSL_KEY_STORE_PASSWORD: asdf1234
-      SSL_KEY_ALIAS: local
+      LOGIN_SERVICE_URI: http://login-service:8081
+    depends_on:
+      - core-api
+      - statements-api
+      - widgets-api
+      - frontend
+      - login-service
 
   frontend:
     build: ./pefi-frontend
     ports:
       - '5173:5173'
 
+  login-service:
+    build: ./pefi-login-service
+    ports:
+      - '8084:8081'
+    environment:
+      SERVER_PORT: 8081
+      FRONTEND_URI: http://localhost:8080
+      AUTHENTIK_ISSUER_URI: ${AUTHENTIK_ISSUER_URL}
+      AUTHENTIK_BACK_CHANNEL_LOGOUT_URL: ${AUTHENTIK_BACK_CHANNEL_LOGOUT_URL}
+      AUTHENTIK_CLIENT_ID: ${AUTHENTIK_CLIENT_ID}
+      AUTHENTIK_CLIENT_SECRET: ${AUTHENTIK_CLIENT_SECRET}
+
   core-api:
     build: ./pefi-core-api
     ports:
       - '8081:8081'
     environment:
+      SERVER_PORT: 8081
       PROFILE: 'development'
-      AUTHENTIK_ISSUER_URL: 'https://auth.mvvasilev.dev/application/o/${AUTHENTIK_APP_NAME}/'
+      AUTHENTIK_ISSUER_URI: ${AUTHENTIK_ISSUER_URL}
       DATASOURCE_URL: jdbc:postgresql://database:5432/${POSTGRES_DB}
       DATASOURCE_USER: ${POSTGRES_USER}
       DATASOURCE_PASSWORD: ${POSTGRES_PASSWORD}
-      KAFKA_SERVERS: 'kafka-broker:9092'
+      KAFKA_SERVERS: localhost:9092
+    depends_on:
+      - kafka1
+      - database
 
   statements-api:
     build: ./pefi-statements-api
     ports:
       - '8082:8081'
     environment:
+      SERVER_PORT: 8081
       PROFILE: 'development'
-      AUTHENTIK_ISSUER_URL: 'https://auth.mvvasilev.dev/application/o/${AUTHENTIK_APP_NAME}/'
+      AUTHENTIK_ISSUER_URI: ${AUTHENTIK_ISSUER_URL}
       DATASOURCE_URL: jdbc:postgresql://database:5432/${POSTGRES_DB}
       DATASOURCE_USER: ${POSTGRES_USER}
       DATASOURCE_PASSWORD: ${POSTGRES_PASSWORD}
-      KAFKA_SERVERS: 'kafka-broker:9092'
+      KAFKA_SERVERS: localhost:9092
+    depends_on:
+      - kafka1
+      - database
 
   widgets-api:
     build: ./pefi-widgets-api
     ports:
       - '8083:8081'
     environment:
+      SERVER_PORT: 8081
       PROFILE: 'development'
-      AUTHENTIK_ISSUER_URL: 'https://auth.mvvasilev.dev/application/o/${AUTHENTIK_APP_NAME}/'
+      AUTHENTIK_ISSUER_URI: ${AUTHENTIK_ISSUER_URL}
       DATASOURCE_URL: jdbc:postgresql://database:5432/${POSTGRES_DB}
       DATASOURCE_USER: ${POSTGRES_USER}
       DATASOURCE_PASSWORD: ${POSTGRES_PASSWORD}
-
-  redis:
-    image: redis/redis-stack:latest
-    ports:
-      - '6379:6379'
-      - '6380:8001'
+    depends_on:
+      - database
 
   database:
     image: postgres:16.1-alpine
@@ -79,34 +92,38 @@ services:
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
 
-  kafka-broker:
-    image: confluentinc/cp-kafka:7.5.3
-    hostname: broker
-    container_name: broker
-    depends_on:
-      - zookeeper
-    ports:
-      - "29092:29092"
-      - "9092:9092"
-      - "9101:9101"
-    environment:
-      KAFKA_BROKER_ID: 1
-      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
-      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
-      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
-      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
-      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
-      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
-      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
-      KAFKA_JMX_PORT: 9101
-      KAFKA_JMX_HOSTNAME: localhost
-
-  zookeeper:
-    image: confluentinc/cp-zookeeper:7.5.3
-    hostname: zookeeper
-    container_name: zookeeper
+  zoo1:
+    image: confluentinc/cp-zookeeper:7.3.2
+    hostname: zoo1
+    container_name: zoo1
     ports:
       - "2181:2181"
     environment:
       ZOOKEEPER_CLIENT_PORT: 2181
-      ZOOKEEPER_TICK_TIME: 2000
\ No newline at end of file
+      ZOOKEEPER_SERVER_ID: 1
+      ZOOKEEPER_SERVERS: zoo1:2888:3888
+
+  kafka1:
+    image: confluentinc/cp-kafka:7.3.2
+    hostname: kafka1
+    container_name: kafka1
+    ports:
+      - "9092:9092"
+      - "29092:29092"
+      - "9999:9999"
+    environment:
+      KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka1:19092,EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9092,DOCKER://host.docker.internal:29092
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT,DOCKER:PLAINTEXT
+      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
+      KAFKA_ZOOKEEPER_CONNECT: "zoo1:2181"
+      KAFKA_BROKER_ID: 1
+      KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO"
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
+      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
+      KAFKA_JMX_PORT: 9999
+      KAFKA_JMX_HOSTNAME: ${DOCKER_HOST_IP:-127.0.0.1}
+      KAFKA_AUTHORIZER_CLASS_NAME: kafka.security.authorizer.AclAuthorizer
+      KAFKA_ALLOW_EVERYONE_IF_NO_ACL_FOUND: "true"
+    depends_on:
+      - zoo1
\ No newline at end of file
diff --git a/pefi-common/build.gradle b/pefi-common/build.gradle
index b2f3404..4fe05af 100644
--- a/pefi-common/build.gradle
+++ b/pefi-common/build.gradle
@@ -10,6 +10,8 @@ repositories {
 }
 
 dependencies {
+    compileOnly 'jakarta.servlet:jakarta.servlet-api:6.0.0'
+
     implementation 'jakarta.persistence:jakarta.persistence-api:3.1.0'
     implementation 'org.springframework:spring-web:6.1.3'
     implementation 'org.springframework.data:spring-data-jpa:3.2.0'
diff --git a/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonControllerConfiguration.java b/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonControllerConfiguration.java
index 1ef63f8..8439439 100644
--- a/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonControllerConfiguration.java
+++ b/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonControllerConfiguration.java
@@ -6,17 +6,29 @@ import org.apache.commons.lang3.exception.ExceptionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.filter.CommonsRequestLoggingFilter;
 
 import java.util.List;
 
 @Configuration
 public class CommonControllerConfiguration {
 
+    @Bean
+    public CommonsRequestLoggingFilter requestLoggingFilter() {
+        CommonsRequestLoggingFilter loggingFilter = new CommonsRequestLoggingFilter();
+        loggingFilter.setIncludeClientInfo(true);
+        loggingFilter.setIncludeQueryString(true);
+        loggingFilter.setIncludePayload(true);
+        loggingFilter.setMaxPayloadLength(64000);
+        return loggingFilter;
+    }
+
     @RestControllerAdvice(basePackages = {"dev.mvvasilev"})
     public static class APIResponseAdvice {
 
diff --git a/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonSecurityConfiguration.java b/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonSecurityConfiguration.java
index 304c8bd..3c57cb6 100644
--- a/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonSecurityConfiguration.java
+++ b/pefi-common/src/main/java/dev/mvvasilev/common/configuration/CommonSecurityConfiguration.java
@@ -1,59 +1,43 @@
 package dev.mvvasilev.common.configuration;
 
-import org.springframework.beans.factory.annotation.Value;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
 import org.springframework.security.config.Customizer;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.oauth2.jwt.JwtDecoder;
-import org.springframework.security.oauth2.jwt.JwtDecoders;
-import org.springframework.security.oauth2.server.resource.web.BearerTokenResolver;
-import org.springframework.security.oauth2.server.resource.web.DefaultBearerTokenResolver;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
-import org.springframework.web.filter.CommonsRequestLoggingFilter;
+
+import java.io.IOException;
 
 @Configuration
-@EnableTransactionManagement
 public class CommonSecurityConfiguration {
 
-    @Value("${jwt.issuer-url}")
-    public String jwtIssuerUrl;
-
     private static final String[] WHITELISTED_URLS = {
             "/v3/api-docs/**",
-            "/swagger-ui/**",
             "/v2/api-docs/**",
+            "/swagger-ui/**",
+            "/swagger-ui.html",
             "/swagger-resources/**"
     };
 
     @Bean
-    public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity, BearerTokenResolver bearerTokenResolver) throws Exception {
+    public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
         return httpSecurity
-                .cors(c -> c.disable()) // won't be needing cors, as the API will be completely hidden behind an api gateway
-                .csrf(c -> c.disable())
+                .cors(AbstractHttpConfigurer::disable)
+                .csrf(AbstractHttpConfigurer::disable)
                 .authorizeHttpRequests(c -> {
-                    c.requestMatchers(WHITELISTED_URLS).permitAll();
+                    c.requestMatchers(WHITELISTED_URLS).anonymous();
                     c.anyRequest().authenticated();
                 })
-                .oauth2ResourceServer(c -> {
-                    c.jwt(Customizer.withDefaults());
-                    c.bearerTokenResolver(bearerTokenResolver);
+                .oauth2ResourceServer(oauth2 -> {
+                    oauth2.jwt(Customizer.withDefaults());
                 })
+                .exceptionHandling(e -> e.accessDeniedHandler((req, res, ex) -> res.setStatus(HttpServletResponse.SC_UNAUTHORIZED)))
                 .build();
 
     }
-
-    @Bean
-    public JwtDecoder jwtDecoder() {
-        return JwtDecoders.fromIssuerLocation(jwtIssuerUrl);
-    }
-
-    @Bean
-    public BearerTokenResolver bearerTokenResolver() {
-        DefaultBearerTokenResolver bearerTokenResolver = new DefaultBearerTokenResolver();
-        bearerTokenResolver.setBearerTokenHeaderName(HttpHeaders.AUTHORIZATION);
-        return bearerTokenResolver;
-    }
 }
\ No newline at end of file
diff --git a/pefi-core-api/src/main/java/dev/mvvasilev/finances/PefiCoreAPI.java b/pefi-core-api/src/main/java/dev/mvvasilev/finances/PefiCoreAPI.java
index 2361621..acf7115 100644
--- a/pefi-core-api/src/main/java/dev/mvvasilev/finances/PefiCoreAPI.java
+++ b/pefi-core-api/src/main/java/dev/mvvasilev/finances/PefiCoreAPI.java
@@ -5,10 +5,15 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.domain.EntityScan;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 
-@SpringBootApplication(scanBasePackageClasses = { AuthorizationService.class })
-@EnableJpaRepositories("dev.mvvasilev.finances.*")
+@EnableWebMvc
 @EntityScan("dev.mvvasilev.finances.*")
+@EnableJpaRepositories("dev.mvvasilev.finances.*")
+@SpringBootApplication(
+		scanBasePackageClasses = { AuthorizationService.class },
+		scanBasePackages = "dev.mvvasilev.finances.*"
+)
 public class PefiCoreAPI {
 
 	public static void main(String[] args) {
diff --git a/pefi-core-api/src/main/java/dev/mvvasilev/finances/configuration/KafkaConfiguration.java b/pefi-core-api/src/main/java/dev/mvvasilev/finances/configuration/KafkaConfiguration.java
index fb3535b..4a3dd77 100644
--- a/pefi-core-api/src/main/java/dev/mvvasilev/finances/configuration/KafkaConfiguration.java
+++ b/pefi-core-api/src/main/java/dev/mvvasilev/finances/configuration/KafkaConfiguration.java
@@ -1,12 +1,15 @@
 package dev.mvvasilev.finances.configuration;
 
 import dev.mvvasilev.common.dto.KafkaReplaceProcessedTransactionsDTO;
+import org.apache.kafka.clients.consumer.ConsumerConfig;
 import org.apache.kafka.clients.producer.ProducerConfig;
 import org.apache.kafka.common.serialization.StringDeserializer;
 import org.apache.kafka.common.serialization.StringSerializer;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.kafka.annotation.EnableKafka;
+import org.springframework.kafka.annotation.EnableKafkaRetryTopic;
 import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory;
 import org.springframework.kafka.core.ConsumerFactory;
 import org.springframework.kafka.core.DefaultKafkaConsumerFactory;
@@ -15,6 +18,7 @@ import org.springframework.kafka.support.serializer.JsonSerializer;
 
 import java.util.Map;
 
+@EnableKafka
 @Configuration
 public class KafkaConfiguration {
 
@@ -25,12 +29,12 @@ public class KafkaConfiguration {
 
     @Bean
     public ConsumerFactory<String, KafkaReplaceProcessedTransactionsDTO> replaceTransactionsConsumerFactory() {
-        // ...
         return new DefaultKafkaConsumerFactory<>(
                 Map.of(
-                        ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress,
-                        ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class,
-                        ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, JsonSerializer.class
+                        ConsumerConfig.GROUP_ID_CONFIG, "core-api",
+                        ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress,
+                        ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringSerializer.class,
+                        ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, JsonSerializer.class
                 ),
                 new StringDeserializer(),
                 new JsonDeserializer<>(KafkaReplaceProcessedTransactionsDTO.class)
diff --git a/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/EnumsController.java b/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/EnumsController.java
index 8a0ff65..023fb6e 100644
--- a/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/EnumsController.java
+++ b/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/EnumsController.java
@@ -6,6 +6,7 @@ import dev.mvvasilev.common.web.APIResponseDTO;
 import dev.mvvasilev.finances.dtos.CategorizationRuleDTO;
 import dev.mvvasilev.finances.dtos.ProcessedTransactionFieldDTO;
 import dev.mvvasilev.finances.enums.CategorizationRule;
+import dev.mvvasilev.finances.enums.TimePeriod;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -18,6 +19,11 @@ import java.util.Collection;
 @RequestMapping("/enums")
 public class EnumsController extends AbstractRestController {
 
+    @GetMapping("/statistics-time-periods")
+    public ResponseEntity<APIResponseDTO<TimePeriod[]>> fetchTimePeriods() {
+        return ok(TimePeriod.values());
+    }
+
     @GetMapping("/category-rules")
     public ResponseEntity<APIResponseDTO<Collection<CategorizationRuleDTO>>> fetchCategorizationRules() {
         return ok(
diff --git a/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/StatisticsController.java b/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/StatisticsController.java
index 74ad098..bf7eaf7 100644
--- a/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/StatisticsController.java
+++ b/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/StatisticsController.java
@@ -30,11 +30,6 @@ public class StatisticsController extends AbstractRestController {
         this.statisticsService = statisticsService;
     }
 
-    @GetMapping("/timePeriods")
-    public ResponseEntity<APIResponseDTO<TimePeriod[]>> fetchTimePeriods() {
-        return ok(TimePeriod.values());
-    }
-
     @GetMapping("/totalSpendingByCategory")
     @PreAuthorize("@authService.isOwner(#categoryId, T(dev.mvvasilev.finances.entity.TransactionCategory))")
     public ResponseEntity<APIResponseDTO<SpendingByCategoriesDTO>> fetchSpendingByCategory(
diff --git a/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/TransactionsKafkaListener.java b/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/TransactionsKafkaListener.java
index 83e8c01..f085dca 100644
--- a/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/TransactionsKafkaListener.java
+++ b/pefi-core-api/src/main/java/dev/mvvasilev/finances/controllers/TransactionsKafkaListener.java
@@ -19,7 +19,7 @@ public class TransactionsKafkaListener {
 
     @KafkaListener(
             topics = KafkaConfiguration.REPLACE_TRANSACTIONS_TOPIC,
-            containerFactory = "replaceTransactionsKafkaListenerContainerFactory"
+            groupId = "core-api"
     )
     public void replaceTransactionsListener(KafkaReplaceProcessedTransactionsDTO message) {
         service.createOrReplaceProcessedTransactions(message.statementId(), message.userId(), message.transactions());
diff --git a/pefi-core-api/src/main/resources/application.properties b/pefi-core-api/src/main/resources/application.properties
index 52bf1f4..316f46b 100644
--- a/pefi-core-api/src/main/resources/application.properties
+++ b/pefi-core-api/src/main/resources/application.properties
@@ -1,10 +1,9 @@
-server.port=8081
-debug=true
-
-logging.level.org.springframework.boot.autoconfigure=ERROR
+server.port=${SERVER_PORT}
 
 spring.profiles.active=${PROFILE}
 
+spring.security.oauth2.resourceserver.jwt.issuer-uri=${AUTHENTIK_ISSUER_URI}
+
 # Database
 spring.datasource.url=${DATASOURCE_URL}
 spring.datasource.username=${DATASOURCE_USER}
@@ -21,7 +20,4 @@ spring.jpa.show-sql=true
 spring.jpa.hibernate.ddl-auto=validate
 spring.flyway.table=core_schema_history
 spring.flyway.baseline-version=0.9
-spring.flyway.baseline-on-migrate=true
-
-# Security
-jwt.issuer-url=${AUTHENTIK_ISSUER_URL}
\ No newline at end of file
+spring.flyway.baseline-on-migrate=true
\ No newline at end of file
diff --git a/pefi-frontend/src/components/categories/CategorizationRulesEditor.jsx b/pefi-frontend/src/components/categories/CategorizationRulesEditor.jsx
index 9caba1e..9a65945 100644
--- a/pefi-frontend/src/components/categories/CategorizationRulesEditor.jsx
+++ b/pefi-frontend/src/components/categories/CategorizationRulesEditor.jsx
@@ -24,10 +24,10 @@ export default function CategorizationRulesEditor({selectedCategory, onRuleBehav
 
         toast.promise(
             Promise.all([
-                utils.performRequest("/api/categories/rules")
+                utils.performRequest("/api/enums/category-rules")
                     .then(resp => resp.json())
                     .then(({result}) => setRuleTypes(result)),
-                utils.performRequest("/api/processed-transactions/fields")
+                utils.performRequest("/api/enums/processed-transaction-fields")
                     .then(resp => resp.json())
                     .then(({result}) => setFields(result))
             ]),
diff --git a/pefi-frontend/src/components/widgets/WidgetEditModal.jsx b/pefi-frontend/src/components/widgets/WidgetEditModal.jsx
index 5724677..06a1dc9 100644
--- a/pefi-frontend/src/components/widgets/WidgetEditModal.jsx
+++ b/pefi-frontend/src/components/widgets/WidgetEditModal.jsx
@@ -49,7 +49,7 @@ export default function WidgetEditModal(
     }, [initialWidget]);
 
     useEffect(() => {
-        utils.performRequest("/api/widgets/types")
+        utils.performRequest("/api/enums/widget-types")
             .then(resp => resp.json())
             .then(resp => setWidgetTypes(resp.result));
 
@@ -57,7 +57,7 @@ export default function WidgetEditModal(
             .then(resp => resp.json())
             .then(resp => setCategories(resp.result));
 
-        utils.performRequest("/api/statistics/timePeriods")
+        utils.performRequest("/api/enums/statistics-time-periods")
             .then(resp => resp.json())
             .then(resp => setTimePeriods(resp.result));
     }, []);
diff --git a/pefi-frontend/src/utils.js b/pefi-frontend/src/utils.js
index f7b56c2..8d5a318 100644
--- a/pefi-frontend/src/utils.js
+++ b/pefi-frontend/src/utils.js
@@ -8,25 +8,48 @@ let LEV_FORMAT = new Intl.NumberFormat('bg-BG', {
 let utils = {
     performRequest: async (url, options) => {
         let opts = options ?? { headers: {} };
-        return await fetch(url, {
+
+        let result = await fetch(url, {
             ...opts,
             headers: {
                 ...opts.headers,
                 'X-Requested-With': 'XMLHttpRequest'
             }
-        }).then(resp => {
-            if (resp.status === 401) {
-                window.location.replace(`${window.location.origin}/oauth2/authorization/authentik`)
-
-                throw "Unauthorized, please login.";
-            }
-
-            if (!resp.ok) {
-                throw resp.status;
-            }
-
-            return resp;
         });
+
+        if (result.ok) {
+            return result;
+        }
+
+        // If we are unauthorized, refresh the token, and try once more.
+        if (result.status === 401) {
+            let tokenResponse = await fetch("/refresh-token", {
+                method: "POST",
+                headers: { 'X-Requested-With': 'XMLHttpRequest' }
+            });
+
+            // If the token refresh failed, redirect to login
+            if (!tokenResponse.ok) {
+                window.location.replace(`${window.location.origin}/oauth2/authorization/authentik`);
+            }
+
+            // Try again
+            let secondAttempt = await fetch(url, {
+                ...opts,
+                headers: {
+                    ...opts.headers,
+                    'X-Requested-With': 'XMLHttpRequest'
+                }
+            });
+
+            // If our second attempt failed as well after refresh, redirect to login
+            if (!secondAttempt.ok && result.status === 401) {
+                window.location.replace(`${window.location.origin}/oauth2/authorization/authentik`);
+            }
+        }
+
+        // If the error wasn't unauthorized, just return the response
+        return result;
     },
     isSpinnerShown: () => {
         return localStorage.getItem("SpinnerShowing") === "true";
diff --git a/pefi-login-service/.env.example b/pefi-login-service/.env.example
new file mode 100644
index 0000000..b29247b
--- /dev/null
+++ b/pefi-login-service/.env.example
@@ -0,0 +1,4 @@
+AUTHENTIK_CLIENT_ID= authentik oauth2 client id
+AUTHENTIK_CLIENT_SECRET= authentik oauth2 client secret
+AUTHENTIK_ISSUER_URL= authentik issuer url ( dev: https://auth.mvvasilev.dev/application/o/personal-finances/ )
+AUTHENTIK_BACK_CHANNEL_LOGOUT_URL= authentik back channel logout url ( dev: https://auth.mvvasilev.dev/application/o/personal-finances/end-session/ )
\ No newline at end of file
diff --git a/pefi-login-service/Dockerfile b/pefi-login-service/Dockerfile
new file mode 100644
index 0000000..15ea4d2
--- /dev/null
+++ b/pefi-login-service/Dockerfile
@@ -0,0 +1,7 @@
+FROM eclipse-temurin:21-jdk-alpine
+
+COPY ./build/libs/pefi-login-service-0.0.1-SNAPSHOT.jar app.jar
+
+EXPOSE 8081
+
+ENTRYPOINT exec java $JAVA_OPTS -jar /app.jar $ARGS
\ No newline at end of file
diff --git a/pefi-login-service/build.gradle b/pefi-login-service/build.gradle
new file mode 100644
index 0000000..acad0e1
--- /dev/null
+++ b/pefi-login-service/build.gradle
@@ -0,0 +1,24 @@
+plugins {
+    id 'java'
+    id 'org.springframework.boot' version '3.2.0'
+    id 'io.spring.dependency-management' version '1.1.4'
+}
+
+group = 'dev.mvvasilev'
+version = '0.0.1-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-oauth2-client'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+
+    testImplementation platform('org.junit:junit-bom:5.9.1')
+    testImplementation 'org.junit.jupiter:junit-jupiter'
+}
+
+test {
+    useJUnitPlatform()
+}
\ No newline at end of file
diff --git a/pefi-login-service/settings.gradle b/pefi-login-service/settings.gradle
new file mode 100644
index 0000000..4a8da55
--- /dev/null
+++ b/pefi-login-service/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'pefi-login-service'
\ No newline at end of file
diff --git a/pefi-login-service/src/main/java/dev/mvvasilev/PefiLoginService.java b/pefi-login-service/src/main/java/dev/mvvasilev/PefiLoginService.java
new file mode 100644
index 0000000..b5bedeb
--- /dev/null
+++ b/pefi-login-service/src/main/java/dev/mvvasilev/PefiLoginService.java
@@ -0,0 +1,11 @@
+package dev.mvvasilev;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class PefiLoginService {
+    public static void main(String[] args) {
+        SpringApplication.run(PefiLoginService.class, args);
+    }
+}
\ No newline at end of file
diff --git a/pefi-login-service/src/main/java/dev/mvvasilev/configuration/SecurityConfiguration.java b/pefi-login-service/src/main/java/dev/mvvasilev/configuration/SecurityConfiguration.java
new file mode 100644
index 0000000..e8f27f3
--- /dev/null
+++ b/pefi-login-service/src/main/java/dev/mvvasilev/configuration/SecurityConfiguration.java
@@ -0,0 +1,58 @@
+package dev.mvvasilev.configuration;
+
+import dev.mvvasilev.service.TokenRefreshService;
+import dev.mvvasilev.utils.CookieUtils;
+import jakarta.servlet.http.Cookie;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.oauth2.client.OAuth2AuthorizedClient;
+import org.springframework.security.oauth2.client.authentication.OAuth2AuthenticationToken;
+import org.springframework.security.oauth2.client.web.OAuth2AuthorizedClientRepository;
+import org.springframework.security.web.SecurityFilterChain;
+
+@Configuration
+@EnableWebSecurity
+public class SecurityConfiguration {
+
+    @Value("${auth.success.redirect}")
+    private String redirect;
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http, OAuth2AuthorizedClientRepository repository) throws Exception {
+        return http
+                .authorizeHttpRequests(authorize -> {
+                    authorize.requestMatchers(HttpMethod.POST, "/refresh-token").permitAll();
+                    authorize.anyRequest().authenticated();
+                })
+                .oauth2Login(l -> l.successHandler((req, res, auth) -> {
+                    OAuth2AuthenticationToken oauth = (OAuth2AuthenticationToken) auth;
+
+                    OAuth2AuthorizedClient authorizedClient = repository.loadAuthorizedClient(
+                            oauth.getAuthorizedClientRegistrationId(),
+                            auth,
+                            req
+                    );
+
+                    res.addCookie(
+                            CookieUtils.createAccessTokenCookie(authorizedClient.getAccessToken().getTokenValue())
+                    );
+
+                    if (authorizedClient.getRefreshToken() != null) {
+                        res.addCookie(
+                                CookieUtils.createRefreshTokenCookie(authorizedClient.getRefreshToken().getTokenValue())
+                        );
+                    }
+
+                    res.setStatus(HttpStatus.TEMPORARY_REDIRECT.value());
+                    res.addHeader("Location", redirect);
+
+                }))
+                .build();
+    }
+}
diff --git a/pefi-login-service/src/main/java/dev/mvvasilev/controller/RefreshController.java b/pefi-login-service/src/main/java/dev/mvvasilev/controller/RefreshController.java
new file mode 100644
index 0000000..5ec0916
--- /dev/null
+++ b/pefi-login-service/src/main/java/dev/mvvasilev/controller/RefreshController.java
@@ -0,0 +1,55 @@
+package dev.mvvasilev.controller;
+
+import dev.mvvasilev.configuration.SecurityConfiguration;
+import dev.mvvasilev.dto.TokenDTO;
+import dev.mvvasilev.exception.PefiLoginServiceException;
+import dev.mvvasilev.service.TokenRefreshService;
+import dev.mvvasilev.utils.CookieUtils;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.HttpStatusCode;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.oauth2.client.OAuth2AuthorizationContext;
+import org.springframework.security.oauth2.client.OAuth2AuthorizedClient;
+import org.springframework.security.oauth2.client.OAuth2AuthorizedClientProvider;
+import org.springframework.security.oauth2.client.OAuth2AuthorizedClientService;
+import org.springframework.security.oauth2.client.authentication.OAuth2AuthenticationToken;
+import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
+import org.springframework.security.oauth2.client.web.OAuth2AuthorizedClientRepository;
+import org.springframework.security.oauth2.core.oidc.user.OidcUser;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.List;
+
+@RestController
+public class RefreshController {
+
+    private final TokenRefreshService tokenRefreshService;
+
+    public RefreshController(TokenRefreshService tokenRefreshService) {
+        this.tokenRefreshService = tokenRefreshService;
+    }
+
+    @PostMapping("/refresh-token")
+    public ResponseEntity<Void> getOidcUserPrincipal(
+            HttpServletResponse response,
+            @CookieValue(CookieUtils.REFRESH_TOKEN_NAME) String refreshToken
+    ) {
+        try {
+            var token = tokenRefreshService.fetchNewTokens(refreshToken);
+
+            response.addCookie(CookieUtils.createAccessTokenCookie(token.accessToken()));
+            response.addCookie(CookieUtils.createRefreshTokenCookie(token.refreshToken()));
+
+            return ResponseEntity.ok().build();
+        } catch (PefiLoginServiceException e) {
+            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).build();
+        }
+    }
+
+}
diff --git a/pefi-login-service/src/main/java/dev/mvvasilev/dto/TokenDTO.java b/pefi-login-service/src/main/java/dev/mvvasilev/dto/TokenDTO.java
new file mode 100644
index 0000000..d378013
--- /dev/null
+++ b/pefi-login-service/src/main/java/dev/mvvasilev/dto/TokenDTO.java
@@ -0,0 +1,17 @@
+package dev.mvvasilev.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public record TokenDTO(
+        @JsonProperty("access_token")
+        String accessToken,
+        @JsonProperty("refresh_token")
+        String refreshToken,
+        @JsonProperty("id_token")
+        String idToken,
+        @JsonProperty("token_type")
+        String tokenType,
+        @JsonProperty("expires_in")
+        int expiredIn
+) {
+}
diff --git a/pefi-login-service/src/main/java/dev/mvvasilev/exception/PefiLoginServiceException.java b/pefi-login-service/src/main/java/dev/mvvasilev/exception/PefiLoginServiceException.java
new file mode 100644
index 0000000..41438e0
--- /dev/null
+++ b/pefi-login-service/src/main/java/dev/mvvasilev/exception/PefiLoginServiceException.java
@@ -0,0 +1,7 @@
+package dev.mvvasilev.exception;
+
+public class PefiLoginServiceException extends RuntimeException {
+    public PefiLoginServiceException(String message) {
+        super(message);
+    }
+}
diff --git a/pefi-login-service/src/main/java/dev/mvvasilev/service/TokenRefreshService.java b/pefi-login-service/src/main/java/dev/mvvasilev/service/TokenRefreshService.java
new file mode 100644
index 0000000..63dd0ef
--- /dev/null
+++ b/pefi-login-service/src/main/java/dev/mvvasilev/service/TokenRefreshService.java
@@ -0,0 +1,51 @@
+package dev.mvvasilev.service;
+
+import dev.mvvasilev.dto.TokenDTO;
+import dev.mvvasilev.exception.PefiLoginServiceException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
+import org.springframework.stereotype.Service;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.List;
+
+@Service
+public class TokenRefreshService {
+
+    private final ClientRegistrationRepository clientRegistrationRepository;
+
+    @Autowired
+    public TokenRefreshService(ClientRegistrationRepository clientRegistrationRepository) {
+        this.clientRegistrationRepository = clientRegistrationRepository;
+    }
+
+    public TokenDTO fetchNewTokens(String refreshToken) {
+        var client = clientRegistrationRepository.findByRegistrationId("authentik");
+
+        var template = new RestTemplate();
+
+        var requestBody = new LinkedMultiValueMap<String, String>();
+        requestBody.put("grant_type", List.of("refresh_token"));
+        requestBody.put("client_id", List.of(client.getClientId()));
+        requestBody.put("client_secret", List.of(client.getClientSecret()));
+        requestBody.put("refresh_token", List.of(refreshToken));
+
+        var requestHeaders = new LinkedMultiValueMap<String, String>();
+        requestHeaders.put("Content-Type", List.of("application/x-www-form-urlencoded"));
+
+        var request = new HttpEntity<>(requestBody, requestHeaders);
+
+        var tokenResponse = template.postForEntity(client.getProviderDetails().getTokenUri(), request, TokenDTO.class);
+
+        if (!HttpStatus.OK.isSameCodeAs(tokenResponse.getStatusCode())) {
+            throw new PefiLoginServiceException("Token refresh failure");
+        }
+
+        return tokenResponse.getBody();
+    }
+
+}
diff --git a/pefi-login-service/src/main/java/dev/mvvasilev/utils/CookieUtils.java b/pefi-login-service/src/main/java/dev/mvvasilev/utils/CookieUtils.java
new file mode 100644
index 0000000..6fd154d
--- /dev/null
+++ b/pefi-login-service/src/main/java/dev/mvvasilev/utils/CookieUtils.java
@@ -0,0 +1,27 @@
+package dev.mvvasilev.utils;
+
+import jakarta.servlet.http.Cookie;
+
+public class CookieUtils {
+
+    public static final String ACCESS_TOKEN_NAME = "pefi_token";
+
+    public static final String REFRESH_TOKEN_NAME = "pefi_refresh_token";
+
+    public static Cookie createAccessTokenCookie(String value) {
+        var accessTokenCookie = new Cookie(ACCESS_TOKEN_NAME, value);
+        accessTokenCookie.setHttpOnly(true);
+        accessTokenCookie.setPath("/api");
+
+        return accessTokenCookie;
+    }
+
+    public static Cookie createRefreshTokenCookie(String value) {
+        var refreshTokenCookie = new Cookie(REFRESH_TOKEN_NAME, value);
+        refreshTokenCookie.setHttpOnly(true);
+        refreshTokenCookie.setPath("/refresh-token");
+
+        return refreshTokenCookie;
+    }
+
+}
diff --git a/pefi-login-service/src/main/resources/application.properties b/pefi-login-service/src/main/resources/application.properties
new file mode 100644
index 0000000..abf8b96
--- /dev/null
+++ b/pefi-login-service/src/main/resources/application.properties
@@ -0,0 +1,12 @@
+server.port=${SERVER_PORT}
+
+auth.success.redirect=${FRONTEND_URI}
+
+spring.security.oauth2.client.registration.authentik.client-id=${AUTHENTIK_CLIENT_ID}
+spring.security.oauth2.client.registration.authentik.client-secret=${AUTHENTIK_CLIENT_SECRET}
+spring.security.oauth2.client.registration.authentik.authorization-grant-type=authorization_code
+spring.security.oauth2.client.registration.authentik.redirect-uri={baseUrl}/login/oauth2/code/authentik
+spring.security.oauth2.client.registration.authentik.scope=openid
+
+spring.security.oauth2.client.provider.authentik.issuer-uri=${AUTHENTIK_ISSUER_URI}
+spring.security.oauth2.client.provider.authentik.back-channel-logout-url=${AUTHENTIK_BACK_CHANNEL_LOGOUT_URL}
\ No newline at end of file
diff --git a/pefi-statements-api/src/main/java/dev/mvvasilev/statements/PefiStatementsAPI.java b/pefi-statements-api/src/main/java/dev/mvvasilev/statements/PefiStatementsAPI.java
index 39b8f92..88a851d 100644
--- a/pefi-statements-api/src/main/java/dev/mvvasilev/statements/PefiStatementsAPI.java
+++ b/pefi-statements-api/src/main/java/dev/mvvasilev/statements/PefiStatementsAPI.java
@@ -5,10 +5,15 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.domain.EntityScan;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 
-@SpringBootApplication(scanBasePackageClasses = { AuthorizationService.class })
-@EnableJpaRepositories("dev.mvvasilev.statements.*")
+@EnableWebMvc
 @EntityScan("dev.mvvasilev.statements.*")
+@EnableJpaRepositories("dev.mvvasilev.statements.*")
+@SpringBootApplication(
+        scanBasePackageClasses = { AuthorizationService.class },
+        scanBasePackages = "dev.mvvasilev.statements.*"
+)
 public class PefiStatementsAPI {
     public static void main(String[] args) {
         SpringApplication.run(PefiStatementsAPI.class, args);
diff --git a/pefi-statements-api/src/main/resources/application.properties b/pefi-statements-api/src/main/resources/application.properties
index 79a2ec8..0ea6c46 100644
--- a/pefi-statements-api/src/main/resources/application.properties
+++ b/pefi-statements-api/src/main/resources/application.properties
@@ -1,10 +1,9 @@
-server.port=8081
-debug=true
-
-logging.level.org.springframework.boot.autoconfigure=ERROR
+server.port=${SERVER_PORT}
 
 spring.profiles.active=${PROFILE}
 
+spring.security.oauth2.resourceserver.jwt.issuer-uri=${AUTHENTIK_ISSUER_URI}
+
 # Database
 spring.datasource.url=${DATASOURCE_URL}
 spring.datasource.username=${DATASOURCE_USER}
@@ -21,7 +20,4 @@ spring.jpa.show-sql=true
 spring.jpa.hibernate.ddl-auto=validate
 spring.flyway.table=statements_schema_history
 spring.flyway.baseline-version=0.9
-spring.flyway.baseline-on-migrate=true
-
-# Security
-jwt.issuer-url=${AUTHENTIK_ISSUER_URL}
\ No newline at end of file
+spring.flyway.baseline-on-migrate=true
\ No newline at end of file
diff --git a/pefi-widgets-api/.env.example b/pefi-widgets-api/.env.example
new file mode 100644
index 0000000..aaa5e64
--- /dev/null
+++ b/pefi-widgets-api/.env.example
@@ -0,0 +1,9 @@
+PROFILE= production/development
+
+AUTHENTIK_ISSUER_URL= auth server configuration url for fetching JWKs ( dev: https://auth.mvvasilev.dev/application/o/personal-finances/ )
+
+KAFKA_SERVERS= comma-delimited list of kafka servers to connect to
+
+DATASOURCE_URL= database jdbc url ( postgres only, example: jdbc:postgresql://localhost:5432/mydatabase )
+DATASOURCE_USER= database user
+DATASOURCE_PASSWORD= database password
\ No newline at end of file
diff --git a/pefi-widgets-api/build.gradle b/pefi-widgets-api/build.gradle
index f91f8a0..7f0babc 100644
--- a/pefi-widgets-api/build.gradle
+++ b/pefi-widgets-api/build.gradle
@@ -17,6 +17,8 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-validation'
     implementation 'org.springframework.boot:spring-boot-starter-web'
 
+    implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.3.0'
+
     implementation 'org.flywaydb:flyway-core'
     implementation 'org.apache.commons:commons-lang3:3.14.0'
 
diff --git a/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/PefiWidgetsAPI.java b/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/PefiWidgetsAPI.java
index c397b40..dc64911 100644
--- a/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/PefiWidgetsAPI.java
+++ b/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/PefiWidgetsAPI.java
@@ -5,10 +5,15 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.domain.EntityScan;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 
-@SpringBootApplication(scanBasePackageClasses = { AuthorizationService.class })
-@EnableJpaRepositories("dev.mvvasilev.widgets.*")
+@EnableWebMvc
 @EntityScan("dev.mvvasilev.widgets.*")
+@EnableJpaRepositories("dev.mvvasilev.widgets.*")
+@SpringBootApplication(
+        scanBasePackageClasses = { AuthorizationService.class },
+        scanBasePackages = "dev.mvvasilev.widgets.*"
+)
 public class PefiWidgetsAPI {
     public static void main(String[] args) {
         SpringApplication.run(PefiWidgetsAPI.class, args);
diff --git a/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/configurations/SecurityConfiguration.java b/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/configurations/SecurityConfiguration.java
index ecbc1de..b27078f 100644
--- a/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/configurations/SecurityConfiguration.java
+++ b/pefi-widgets-api/src/main/java/dev/mvvasilev/widgets/configurations/SecurityConfiguration.java
@@ -4,9 +4,11 @@ import dev.mvvasilev.common.configuration.CommonSecurityConfiguration;
 import dev.mvvasilev.common.configuration.CommonSwaggerConfiguration;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
 @Configuration
 @Import(CommonSecurityConfiguration.class)
+@EnableTransactionManagement
 public class SecurityConfiguration {
 }
diff --git a/pefi-widgets-api/src/main/resources/application.properties b/pefi-widgets-api/src/main/resources/application.properties
index 0a4aa42..bf6bb98 100644
--- a/pefi-widgets-api/src/main/resources/application.properties
+++ b/pefi-widgets-api/src/main/resources/application.properties
@@ -1,10 +1,9 @@
-server.port=8081
-debug=true
-
-logging.level.org.springframework.boot.autoconfigure=ERROR
+server.port=${SERVER_PORT}
 
 spring.profiles.active=${PROFILE}
 
+spring.security.oauth2.resourceserver.jwt.issuer-uri=${AUTHENTIK_ISSUER_URI}
+
 # Database
 spring.datasource.url=${DATASOURCE_URL}
 spring.datasource.username=${DATASOURCE_USER}
@@ -19,7 +18,4 @@ spring.jpa.show-sql=true
 spring.jpa.hibernate.ddl-auto=validate
 spring.flyway.table=widgets_schema_history
 spring.flyway.baseline-version=0.9
-spring.flyway.baseline-on-migrate=true
-
-# Security
-jwt.issuer-url=${AUTHENTIK_ISSUER_URL}
\ No newline at end of file
+spring.flyway.baseline-on-migrate=true
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index d6d679b..2d5650f 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -6,4 +6,5 @@ include 'pefi-api-gateway'
 include 'pefi-core-api'
 include 'pefi-statements-api'
 include 'pefi-widgets-api'
+include 'pefi-login-service'