diff --git a/README.md b/README.md
index 5f1da439a..027604e18 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,7 @@ Our API is a full-featured RESTful API that helps you to integrate localization
 - [Installation](#installation)
 - [Quick Start](#quick-start)
 - [Over-The-Air Content Delivery](#over-the-air-content-delivery)
+- [GraphQL API](#graphql-api)
 - [Seeking Assistance](#seeking-assistance)
 - [Contributing](#contributing)
 - [License](#license)
@@ -419,6 +420,47 @@ test();
 
 You can also use the [Crowdin OTA Client JS](https://github.com/crowdin/ota-client-js) library to send the translated content to your web apps via content delivery. Crowdin Content Delivery uses a CDN vault that mirrors your project’s translated content. The updated translations will become available to users much faster.
 
+## GraphQL API
+
+This library also provides possibility to use [GraphQL API](https://developer.crowdin.com/graphql-api/) (only for Crowdin Enterprise).
+
+```javascript
+const crowdin = require('@crowdin/crowdin-api-client');
+
+const client = new crowdin.default({
+  token: '{token}',
+  organization: '{organization}'
+});
+
+const query = `
+query {
+  viewer {
+    projects(first: 50) {
+      edges {
+        node {
+          name
+  
+          files(first: 10) {
+            totalCount
+            edges {
+              node {
+                name
+                type
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
+`;
+
+client
+  .graphql({ query })
+  .then(res => console.log(JSON.stringify(res, null, 2)));
+```
+
 ## Seeking Assistance
 
 If you find any problems or would like to suggest a feature, please read the [How can I contribute](/CONTRIBUTING.md#how-can-i-contribute) section in our contributing guidelines.
diff --git a/package-lock.json b/package-lock.json
index 069aef293..a63db3234 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "@crowdin/crowdin-api-client",
-    "version": "1.20.1",
+    "version": "1.21.0",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "@crowdin/crowdin-api-client",
-            "version": "1.20.1",
+            "version": "1.21.0",
             "license": "MIT",
             "dependencies": {
                 "axios": "0.21.3"
diff --git a/package.json b/package.json
index 6851c44d4..6078aa521 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@crowdin/crowdin-api-client",
-    "version": "1.20.1",
+    "version": "1.21.0",
     "description": "JavaScript library for Crowdin API v2.",
     "main": "out/index.js",
     "types": "out/index.d.ts",
diff --git a/src/core/index.ts b/src/core/index.ts
index 722f72905..dfe8b974f 100644
--- a/src/core/index.ts
+++ b/src/core/index.ts
@@ -211,6 +211,18 @@ export abstract class CrowdinApi {
         this.config = config;
     }
 
+    graphql<T>(req: { query: string; operationName?: string; variables?: any }): Promise<ResponseObject<T>> {
+        if (!this.organization) {
+            throw new Error('GraphQL API could be used only with Crowdin Enterprise.');
+        }
+
+        return this.post<ResponseObject<T>>(
+            `https://${this.organization}.api.crowdin.com/api/graphql`,
+            req,
+            this.defaultConfig(),
+        );
+    }
+
     protected addQueryParam(url: string, name: string, value?: string | number): string {
         if (value) {
             url += new RegExp(/\?.+=.*/g).test(url) ? '&' : '?';
diff --git a/src/index.ts b/src/index.ts
index 75c5077e7..77d16c7fd 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,5 +1,5 @@
 import { Bundles } from './bundles';
-import { ClientConfig, Credentials } from './core';
+import { ClientConfig, Credentials, CrowdinApi } from './core';
 import { Dictionaries } from './dictionaries';
 import { Distributions } from './distributions';
 import { Glossaries } from './glossaries';
@@ -55,7 +55,7 @@ export * from './workflows';
 /**
  * @internal
  */
-export default class Client {
+export default class Client extends CrowdinApi {
     readonly sourceFilesApi: SourceFiles;
     readonly glossariesApi: Glossaries;
     readonly languagesApi: Languages;
@@ -86,6 +86,7 @@ export default class Client {
     readonly bundlesApi: Bundles;
 
     constructor(credentials: Credentials, config?: ClientConfig) {
+        super(credentials, config);
         this.sourceFilesApi = new SourceFiles(credentials, config);
         this.glossariesApi = new Glossaries(credentials, config);
         this.languagesApi = new Languages(credentials, config);