diff --git a/response.go b/response.go
new file mode 100644
index 000000000..21bb141f9
--- /dev/null
+++ b/response.go
@@ -0,0 +1,45 @@
+package openai
+
+import (
+	"context"
+	"net/http"
+)
+
+const (
+	responsesSuffix = "/responses"
+)
+
+type CreateResponseRequest struct {
+	Model              string `json:"model"`
+	Input              any    `json:"input"`
+	Tools              []Tool `json:"tools,omitempty"`
+	PreviousResponseID string `json:"previous_response_id,omitempty"`
+}
+
+type CreateResponseResponse struct {
+	ID      string `json:"id"`
+	Created int64  `json:"created_at"`
+	Error   any    `json:"error,omitempty"`
+	Output  []any  `json:"output"`
+	Model   string `json:"model"`
+
+	httpHeader
+}
+
+func (c *Client) CreateResponse(
+	ctx context.Context,
+	request CreateResponseRequest,
+) (response CreateResponseResponse, err error) {
+	req, err := c.newRequest(
+		ctx,
+		http.MethodPost,
+		c.fullURL(responsesSuffix),
+		withBody(request),
+	)
+	if err != nil {
+		return
+	}
+
+	err = c.sendRequest(req, &response)
+	return
+}
diff --git a/response_test.go b/response_test.go
new file mode 100644
index 000000000..09c1e975f
--- /dev/null
+++ b/response_test.go
@@ -0,0 +1,56 @@
+package openai_test
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strconv"
+	"testing"
+	"time"
+
+	"github.com/sashabaranov/go-openai"
+	"github.com/sashabaranov/go-openai/internal/test/checks"
+)
+
+func TestCreateResponse(t *testing.T) {
+	client, server, teardown := setupOpenAITestServer()
+	defer teardown()
+	server.RegisterHandler("/v1/responses", handleResponseEndpoint)
+	_, err := client.CreateResponse(context.Background(), openai.CreateResponseRequest{
+		Model: "gpt-4o",
+		Input: "What's the latest news about AI?",
+		Tools: []openai.Tool{
+			{
+				Type: "web_search",
+			},
+		},
+	})
+	checks.NoError(t, err, "CreateResponse error")
+}
+
+func handleResponseEndpoint(w http.ResponseWriter, r *http.Request) {
+	var err error
+	var resBytes []byte
+
+	if r.Method != "POST" {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	var responseReq openai.CreateResponseRequest
+	if err = json.NewDecoder(r.Body).Decode(&responseReq); err != nil {
+		http.Error(w, "could not read request", http.StatusInternalServerError)
+		return
+	}
+
+	res := openai.CreateResponseResponse{
+		ID:      "resp_" + strconv.Itoa(int(time.Now().Unix())),
+		Created: time.Now().Unix(),
+		Model:   responseReq.Model,
+		Output:  []any{},
+	}
+
+	resBytes, _ = json.Marshal(res)
+	fmt.Fprintln(w, string(resBytes))
+}