diff --git a/src/main/java/com/crowdin/client/ai/AIApi.java b/src/main/java/com/crowdin/client/ai/AIApi.java
index ea59f5d7..76e08b77 100644
--- a/src/main/java/com/crowdin/client/ai/AIApi.java
+++ b/src/main/java/com/crowdin/client/ai/AIApi.java
@@ -599,7 +599,18 @@ public ResponseList<AiSupportedModel> listSupportedAiProviderModels(Long userId,
     public ResponseObject<AiTranslate> aiTranslateStrings(Long userId, AiTranslateRequest request) {
         String url = getAIPath(userId, "ai/translate");
         AiTranslateResponse response = this.httpClient.post(url, request, new HttpRequestConfig(), AiTranslateResponse.class);
+        return ResponseObject.of(response.getData());
+    }
 
+    /**
+     * @param userId user identifier
+     * @param aiProviderId id of AiProvider
+     * @param path downstream endpoint path (e.g. chat/completions)
+     * @see <a href="https://support.crowdin.com/developer/api/v2/#tag/AI-Gateway/operation/api.ai.providers.gateway.crowdin.get" target="_blank"><b>API Documentation</b></a>
+     */
+    public ResponseObject<Map<String, Object>> aiGatewayGet(final Long userId, final Long aiProviderId, final String path) {
+        String url = getAIPath(userId, "ai/providers/" + aiProviderId + "/gateway/" + path);
+        ChatCompletionResponseObject response = this.httpClient.get(url, new HttpRequestConfig(), ChatCompletionResponseObject.class);
         return ResponseObject.of(response.getData());
     }
 
@@ -618,6 +629,19 @@ public ResponseObject<AiFileTranslation> addAiFileTranslation(Long userId, AiFil
         return ResponseObject.of(response.getData());
     }
 
+    /**
+     * @param userId user identifier
+     * @param aiProviderId id of AiProvider
+     * @param path downstream endpoint path
+     * @param request request body
+     * @see <a href="https://support.crowdin.com/developer/api/v2/#tag/AI-Gateway/operation/api.ai.providers.gateway.crowdin.post" target="_blank"><b>API Documentation</b></a>
+     */
+    public ResponseObject<Map<String, Object>> aiGatewayPost(final Long userId, final Long aiProviderId, final String path, final Map<String, Object> request) {
+        String url = getAIPath(userId, "ai/providers/" + aiProviderId + "/gateway/" + path);
+        ChatCompletionResponseObject response = this.httpClient.post(url, request, new HttpRequestConfig(), ChatCompletionResponseObject.class);
+        return ResponseObject.of(response.getData());
+    }
+
     /**
      * @param userId user identifier
      * @param jobIdentifier AI file translation job identifier
@@ -633,6 +657,19 @@ public ResponseObject<AiFileTranslation> getAiFileTranslationStatus(Long userId,
         return ResponseObject.of(response.getData());
     }
 
+    /**
+     * @param userId user identifier
+     * @param aiProviderId id of AiProvider
+     * @param path downstream endpoint path
+     * @param request request body
+     * @see <a href="https://support.crowdin.com/developer/api/v2/#tag/AI-Gateway/operation/api.ai.providers.gateway.crowdin.put" target="_blank"><b>API Documentation</b></a>
+     */
+    public ResponseObject<Map<String, Object>> aiGatewayPut(final Long userId, final Long aiProviderId, final String path, final Map<String, Object> request) {
+        String url = getAIPath(userId, "ai/providers/" + aiProviderId + "/gateway/" + path);
+        ChatCompletionResponseObject response = this.httpClient.put(url, request, new HttpRequestConfig(), ChatCompletionResponseObject.class);
+        return ResponseObject.of(response.getData());
+    }
+
     /**
      * @param userId user identifier
      * @param jobIdentifier AI file translation job identifier
@@ -646,6 +683,17 @@ public void cancelAiFileTranslation(Long userId, String jobIdentifier) {
         this.httpClient.delete(url, new HttpRequestConfig(), Void.class);
     }
 
+    /**
+     * @param userId user identifier
+     * @param aiProviderId id of AiProvider
+     * @param path downstream endpoint path
+     * @see <a href="https://support.crowdin.com/developer/api/v2/#tag/AI-Gateway/operation/api.ai.providers.gateway.crowdin.delete" target="_blank"><b>API Documentation</b></a>
+     */
+    public void aiGatewayDelete(final Long userId, final Long aiProviderId, final String path) {
+        String url = getAIPath(userId, "ai/providers/" + aiProviderId + "/gateway/" + path);
+        this.httpClient.delete(url, new HttpRequestConfig(), Void.class);
+    }
+
     /**
      * @param userId user identifier
      * @param jobIdentifier AI file translation job identifier
@@ -676,6 +724,19 @@ public ResponseObject<DownloadLink> downloadAiFileTranslationStrings(Long userId
         return ResponseObject.of(response.getData());
     }
 
+    /**
+     * @param userId user identifier
+     * @param aiProviderId id of AiProvider
+     * @param path downstream endpoint path
+     * @param request request body
+     * @see <a href="https://support.crowdin.com/developer/api/v2/#tag/AI-Gateway/operation/api.ai.providers.gateway.crowdin.patch" target="_blank"><b>API Documentation</b></a>
+     */
+    public ResponseObject<Map<String, Object>> aiGatewayPatch(final Long userId, final Long aiProviderId, final String path, final Map<String, Object> request) {
+        String url = getAIPath(userId, "ai/providers/" + aiProviderId + "/gateway/" + path);
+        ChatCompletionResponseObject response = this.httpClient.patch(url, request, new HttpRequestConfig(), ChatCompletionResponseObject.class);
+        return ResponseObject.of(response.getData());
+    }
+
     private String getAIPath(Long userId, String path) {
         return userId != null ? String.format("%s/users/%d/%s", this.url, userId, path) : String.format("%s/%s", this.url, path);
     }
diff --git a/src/test/java/com/crowdin/client/ai/AIApiTest.java b/src/test/java/com/crowdin/client/ai/AIApiTest.java
index d516532d..5e591fbe 100644
--- a/src/test/java/com/crowdin/client/ai/AIApiTest.java
+++ b/src/test/java/com/crowdin/client/ai/AIApiTest.java
@@ -15,6 +15,7 @@
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPatch;
 import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpPut;
 import org.junit.jupiter.api.Test;
 
 import java.util.*;
@@ -71,6 +72,8 @@ public class AIApiTest extends TestClient {
     private static final String AI_FILE_TRANSLATION = "%s/users/%d/ai/file-translations/%s";
     private static final String AI_FILE_TRANSLATION_DOWNLOAD = "%s/users/%d/ai/file-translations/%s/download";
     private static final String AI_FILE_TRANSLATION_STRINGS = "%s/users/%d/ai/file-translations/%s/translations";
+    private static final String AI_GATEWAY = "%s/users/%d/ai/providers/%d/gateway/chat/completions";
+    private static final String gatewayPath = "chat/completions";
 
     @Override
     public List<RequestMock> getMocks() {
@@ -117,7 +120,12 @@ public List<RequestMock> getMocks() {
             RequestMock.build(String.format(AI_FILE_TRANSLATION, this.url, userId, jobIdentifier), HttpGet.METHOD_NAME, "api/ai/aiFileTranslationResponse.json"),
             RequestMock.build(String.format(AI_FILE_TRANSLATION, this.url, userId, jobIdentifier), HttpDelete.METHOD_NAME),
             RequestMock.build(String.format(AI_FILE_TRANSLATION_DOWNLOAD, this.url, userId, jobIdentifier), HttpGet.METHOD_NAME, "api/ai/downloadAiFileTranslationResponse.json"),
-            RequestMock.build(String.format(AI_FILE_TRANSLATION_STRINGS, this.url, userId, jobIdentifier), HttpGet.METHOD_NAME, "api/ai/downloadAiFileTranslationStringsResponse.json")
+            RequestMock.build(String.format(AI_FILE_TRANSLATION_STRINGS, this.url, userId, jobIdentifier), HttpGet.METHOD_NAME, "api/ai/downloadAiFileTranslationStringsResponse.json"),
+            RequestMock.build(String.format(AI_GATEWAY, this.url, userId, 1), HttpGet.METHOD_NAME, "api/ai/aiGatewayResponse.json"),
+            RequestMock.build(String.format(AI_GATEWAY, this.url, userId, 1), HttpPost.METHOD_NAME, "api/ai/aiGatewayRequest.json", "api/ai/aiGatewayResponse.json"),
+            RequestMock.build(String.format(AI_GATEWAY, this.url, userId, 1), HttpPut.METHOD_NAME, "api/ai/aiGatewayRequest.json", "api/ai/aiGatewayResponse.json"),
+            RequestMock.build(String.format(AI_GATEWAY, this.url, userId, 1), HttpDelete.METHOD_NAME),
+            RequestMock.build(String.format(AI_GATEWAY, this.url, userId, 1), HttpPatch.METHOD_NAME, "api/ai/aiGatewayRequest.json", "api/ai/aiGatewayResponse.json")
         );
     }
 
@@ -618,4 +626,39 @@ public void downloadAiFileTranslationStringsTest() {
         assertNotNull(response.getData().getUrl());
         assertFalse(response.getData().getUrl().isEmpty());
     }
+
+    @Test
+    public void aiGatewayGetTest() {
+        ResponseObject<Map<String, Object>> response = this.getAiApi().aiGatewayGet(userId, 1L, gatewayPath);
+        assertNotNull(response.getData());
+    }
+
+    @Test
+    public void aiGatewayPostTest() {
+        Map<String, Object> req = new HashMap<>();
+        req.put("model", "string");
+        ResponseObject<Map<String, Object>> response = this.getAiApi().aiGatewayPost(userId, 1L, gatewayPath, req);
+        assertNotNull(response.getData());
+    }
+
+    @Test
+    public void aiGatewayPutTest() {
+        Map<String, Object> req = new HashMap<>();
+        req.put("model", "string");
+        ResponseObject<Map<String, Object>> response = this.getAiApi().aiGatewayPut(userId, 1L, gatewayPath, req);
+        assertNotNull(response.getData());
+    }
+
+    @Test
+    public void aiGatewayDeleteTest() {
+        this.getAiApi().aiGatewayDelete(userId, 1L, gatewayPath);
+    }
+
+    @Test
+    public void aiGatewayPatchTest() {
+        Map<String, Object> req = new HashMap<>();
+        req.put("model", "string");
+        ResponseObject<Map<String, Object>> response = this.getAiApi().aiGatewayPatch(userId, 1L, gatewayPath, req);
+        assertNotNull(response.getData());
+    }
 }
diff --git a/src/test/resources/api/ai/aiGatewayRequest.json b/src/test/resources/api/ai/aiGatewayRequest.json
new file mode 100644
index 00000000..4a550eaa
--- /dev/null
+++ b/src/test/resources/api/ai/aiGatewayRequest.json
@@ -0,0 +1,3 @@
+{
+  "model": "string"
+}
diff --git a/src/test/resources/api/ai/aiGatewayResponse.json b/src/test/resources/api/ai/aiGatewayResponse.json
new file mode 100644
index 00000000..73cd5c32
--- /dev/null
+++ b/src/test/resources/api/ai/aiGatewayResponse.json
@@ -0,0 +1,3 @@
+{
+  "data": {}
+}