diff --git a/aws-app-sync/pom.xml b/aws-app-sync/pom.xml
new file mode 100644
index 0000000000..1f915978ab
--- /dev/null
+++ b/aws-app-sync/pom.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.6.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <groupId>com.baeldung</groupId>
+    <artifactId>aws-app-sync</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>aws-app-sync</name>
+
+    <description>Spring Boot using AWS App Sync</description>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.junit.vintage</groupId>
+                    <artifactId>junit-vintage-engine</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/aws-app-sync/src/main/java/com/baeldung/awsappsync/AppSyncClientHelper.java b/aws-app-sync/src/main/java/com/baeldung/awsappsync/AppSyncClientHelper.java
new file mode 100644
index 0000000000..b310e60748
--- /dev/null
+++ b/aws-app-sync/src/main/java/com/baeldung/awsappsync/AppSyncClientHelper.java
@@ -0,0 +1,32 @@
+package com.baeldung.awsappsync;
+
+import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
+import org.springframework.web.reactive.function.BodyInserters;
+import org.springframework.web.reactive.function.client.WebClient;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Map;
+
+public class AppSyncClientHelper {
+
+    static String apiUrl = "https://m4i3b6icrrb7livfbypfspiifi.appsync-api.us-east-2.amazonaws.com";
+    static String apiKey = "da2-bm4rpatkkrc5jfyhvvq7itjeke";
+    static String API_KEY_HEADER = "x-api-key";
+
+    public static WebClient.ResponseSpec getResponseBodySpec(Map<String, Object> requestBody) {
+        return WebClient
+                .builder()
+                .baseUrl(apiUrl)
+                .defaultHeader(API_KEY_HEADER, apiKey)
+                .defaultHeader("Content-Type", "application/json")
+                .build()
+                .method(HttpMethod.POST)
+                .uri("/graphql")
+                .body(BodyInserters.fromValue(requestBody))
+                .accept(MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML)
+                .acceptCharset(StandardCharsets.UTF_8)
+                .retrieve();
+    }
+
+}
diff --git a/aws-app-sync/src/main/java/com/baeldung/awsappsync/AwsAppSyncApplication.java b/aws-app-sync/src/main/java/com/baeldung/awsappsync/AwsAppSyncApplication.java
new file mode 100644
index 0000000000..19fffd2994
--- /dev/null
+++ b/aws-app-sync/src/main/java/com/baeldung/awsappsync/AwsAppSyncApplication.java
@@ -0,0 +1,13 @@
+package com.baeldung.awsappsync;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class AwsAppSyncApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(AwsAppSyncApplication.class, args);
+    }
+
+}
diff --git a/aws-app-sync/src/test/java/com/baeldung/awsappsync/AwsAppSyncApplicationTests.java b/aws-app-sync/src/test/java/com/baeldung/awsappsync/AwsAppSyncApplicationTests.java
new file mode 100644
index 0000000000..22d99959b3
--- /dev/null
+++ b/aws-app-sync/src/test/java/com/baeldung/awsappsync/AwsAppSyncApplicationTests.java
@@ -0,0 +1,72 @@
+package com.baeldung.awsappsync;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.web.reactive.function.client.WebClient;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@SpringBootTest
+class AwsAppSyncApplicationTests {
+
+    @Test
+    void givenGraphQuery_whenListEvents_thenReturnAllEvents() {
+
+        Map<String, Object> requestBody = new HashMap<>();
+        requestBody.put("query", "query ListEvents {"
+                + "  listEvents {"
+                + "    items {"
+                + "      id"
+                + "      name"
+                + "      where"
+                + "      when"
+                + "      description"
+                + "    }"
+                + "  }"
+                + "}");
+        requestBody.put("variables", "");
+        requestBody.put("operationName", "ListEvents");
+
+        String bodyString = AppSyncClientHelper.getResponseBodySpec(requestBody)
+                .bodyToMono(String.class).block();
+
+        assertNotNull(bodyString);
+        assertTrue(bodyString.contains("My First Event"));
+        assertTrue(bodyString.contains("where"));
+        assertTrue(bodyString.contains("when"));
+    }
+
+    @Test
+    void givenGraphAdd_whenMutation_thenReturnIdNameDesc() {
+
+        String queryString = "mutation add {"
+                + "    createEvent("
+                + "        name:\"My added GraphQL event\""
+                + "        where:\"Day 2\""
+                + "        when:\"Saturday night\""
+                + "        description:\"Studying GraphQL\""
+                + "    ){"
+                + "        id"
+                + "        name"
+                + "        description"
+                + "    }"
+                + "}";
+
+        Map<String, Object> requestBody = new HashMap<>();
+        requestBody.put("query", queryString);
+        requestBody.put("variables", "");
+        requestBody.put("operationName", "add");
+
+        WebClient.ResponseSpec response = AppSyncClientHelper.getResponseBodySpec(requestBody);
+
+        String bodyString = response.bodyToMono(String.class).block();
+
+        assertNotNull(bodyString);
+        assertTrue(bodyString.contains("My added GraphQL event"));
+        assertFalse(bodyString.contains("where"));
+        assertFalse(bodyString.contains("when"));
+    }
+}
diff --git a/pom.xml b/pom.xml
index c6addfa6aa..34703c6f73 100644
--- a/pom.xml
+++ b/pom.xml
@@ -896,6 +896,7 @@
                 <module>atomix</module>
 
                 <module>aws</module>
+                <module>aws-app-sync</module>
                 <module>aws-lambda</module>
                 <module>aws-reactive</module>