diff --git a/src/main/java/dev/openfga/sdk/api/client/ClientWriteRequest.java b/src/main/java/dev/openfga/sdk/api/client/ClientWriteRequest.java
index ecbebbc..8dc1f35 100644
--- a/src/main/java/dev/openfga/sdk/api/client/ClientWriteRequest.java
+++ b/src/main/java/dev/openfga/sdk/api/client/ClientWriteRequest.java
@@ -18,6 +18,10 @@ public class ClientWriteRequest {
     private List<ClientTupleKey> writes;
     private List<ClientTupleKey> deletes;
 
+    public static ClientWriteRequest ofWrites(List<ClientTupleKey> writes) {
+        return new ClientWriteRequest().writes(writes);
+    }
+
     public ClientWriteRequest writes(List<ClientTupleKey> writes) {
         this.writes = writes;
         return this;
@@ -27,6 +31,10 @@ public List<ClientTupleKey> getWrites() {
         return writes;
     }
 
+    public static ClientWriteRequest ofDeletes(List<ClientTupleKey> deletes) {
+        return new ClientWriteRequest().deletes(deletes);
+    }
+
     public ClientWriteRequest deletes(List<ClientTupleKey> deletes) {
         this.deletes = deletes;
         return this;
diff --git a/src/main/java/dev/openfga/sdk/api/client/OpenFgaClient.java b/src/main/java/dev/openfga/sdk/api/client/OpenFgaClient.java
index d253127..1c1ce95 100644
--- a/src/main/java/dev/openfga/sdk/api/client/OpenFgaClient.java
+++ b/src/main/java/dev/openfga/sdk/api/client/OpenFgaClient.java
@@ -23,6 +23,7 @@
 import java.util.concurrent.*;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 public class OpenFgaClient {
     private final ApiClient apiClient;
@@ -276,6 +277,15 @@ public CompletableFuture<ClientWriteResponse> write(ClientWriteRequest request,
         configuration.assertValid();
         String storeId = configuration.getStoreIdChecked();
 
+        if (options != null && options.enableTransactions()) {
+            return writeTransactions(storeId, request, options);
+        } else {
+            return writeOneTransaction(storeId, request, options);
+        }
+    }
+
+    private CompletableFuture<ClientWriteResponse> writeOneTransaction(
+            String storeId, ClientWriteRequest request, ClientWriteOptions options) {
         WriteRequest body = new WriteRequest();
 
         if (request != null) {
@@ -300,6 +310,44 @@ public CompletableFuture<ClientWriteResponse> write(ClientWriteRequest request,
         return call(() -> api.write(storeId, body)).thenApply(ClientWriteResponse::new);
     }
 
+    private CompletableFuture<ClientWriteResponse> writeTransactions(
+            String storeId, ClientWriteRequest request, ClientWriteOptions options) {
+
+        int chunkSize = options.getTransactionChunkSize();
+
+        var writeTransactions =
+                chunksOf(chunkSize, request.getWrites()).stream().map(ClientWriteRequest::ofWrites);
+        var deleteTransactions =
+                chunksOf(chunkSize, request.getDeletes()).stream().map(ClientWriteRequest::ofDeletes);
+
+        var transactions = Stream.concat(writeTransactions, deleteTransactions).collect(Collectors.toList());
+        var futureResponse = this.writeOneTransaction(storeId, transactions.get(0), options);
+
+        for (int i = 1; i < transactions.size(); i++) {
+            final int index = i; // Must be final in this scope for closure.
+
+            // The resulting completable future of this chain will result in either:
+            // 1. The first exception thrown in a failed completion. Other thenApply() will not be evaluated.
+            // 2. The final successful ClientWriteResponse.
+            futureResponse.thenApply(_response -> this.writeOneTransaction(storeId, transactions.get(index), options));
+        }
+
+        return futureResponse;
+    }
+
+    private <T> List<List<T>> chunksOf(int chunkSize, List<T> list) {
+        int nChunks = list.size() / chunkSize;
+
+        int finalEndExclusive = list.size();
+        List<List<T>> chunks = new ArrayList<>();
+
+        for (int i = 0; i < nChunks; i++) {
+            List<T> chunk = list.subList(i * chunkSize, Math.min((i + 1) * chunkSize, finalEndExclusive));
+            chunks.add(chunk);
+        }
+        return chunks;
+    }
+
     /**
      * WriteTuples - Utility method to write tuples, wraps Write
      *
diff --git a/src/main/java/dev/openfga/sdk/api/configuration/ClientWriteOptions.java b/src/main/java/dev/openfga/sdk/api/configuration/ClientWriteOptions.java
index cd60f92..ac2c08c 100644
--- a/src/main/java/dev/openfga/sdk/api/configuration/ClientWriteOptions.java
+++ b/src/main/java/dev/openfga/sdk/api/configuration/ClientWriteOptions.java
@@ -14,6 +14,8 @@
 
 public class ClientWriteOptions {
     private String authorizationModelId;
+    private Boolean enableTransactions;
+    private int transactionChunkSize;
 
     public ClientWriteOptions authorizationModelId(String authorizationModelId) {
         this.authorizationModelId = authorizationModelId;
@@ -23,4 +25,22 @@ public ClientWriteOptions authorizationModelId(String authorizationModelId) {
     public String getAuthorizationModelId() {
         return authorizationModelId;
     }
+
+    public ClientWriteOptions enableTransactions(boolean enableTransactions) {
+        this.enableTransactions = enableTransactions;
+        return this;
+    }
+
+    public boolean enableTransactions() {
+        return enableTransactions != null && enableTransactions;
+    }
+
+    public ClientWriteOptions transactionChunkSize(int transactionChunkSize) {
+        this.transactionChunkSize = transactionChunkSize;
+        return this;
+    }
+
+    public int getTransactionChunkSize() {
+        return transactionChunkSize >= 0 ? transactionChunkSize : 1;
+    }
 }