diff --git a/.stats.yml b/.stats.yml
index b9a817c..53aaa4e 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
-configured_endpoints: 19
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/nirvana-labs%2Fnirvana-6aab21baffe1788ef3489dedfb817e9425a87edc3955e0b9cf720cca4302d7a3.yml
+configured_endpoints: 20
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/nirvana-labs%2Fnirvana-2b25d79eca57a37c23952533aa8514885103b3c8af056890c68291262b0c5d5c.yml
diff --git a/api.md b/api.md
index e72e6d1..afcb9ec 100644
--- a/api.md
+++ b/api.md
@@ -18,6 +18,7 @@ Params Types:
 Response Types:
 
 - <a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms">vms</a>.<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms#CPU">CPU</a>
+- <a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms">vms</a>.<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms#OsImage">OsImage</a>
 - <a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms">vms</a>.<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms#Ram">Ram</a>
 - <a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms">vms</a>.<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms#VM">VM</a>
 - <a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms">vms</a>.<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms#VMList">VMList</a>
@@ -32,6 +33,10 @@ Methods:
 
 ## OsImages
 
+Methods:
+
+- <code title="get /vms/os_images">client.VMs.OsImages.<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms#OsImageService.List">List</a>(ctx <a href="https://pkg.go.dev/context">context</a>.<a href="https://pkg.go.dev/context#Context">Context</a>) ([]<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms">vms</a>.<a href="https://pkg.go.dev/github.com/nirvana-labs/nirvana-go/vms#OsImage">OsImage</a>, <a href="https://pkg.go.dev/builtin#error">error</a>)</code>
+
 # VPCs
 
 Response Types:
diff --git a/vms/osimage.go b/vms/osimage.go
index 7ab1852..20575d7 100644
--- a/vms/osimage.go
+++ b/vms/osimage.go
@@ -3,6 +3,10 @@
 package vms
 
 import (
+	"context"
+	"net/http"
+
+	"github.com/nirvana-labs/nirvana-go/internal/requestconfig"
 	"github.com/nirvana-labs/nirvana-go/option"
 )
 
@@ -24,3 +28,11 @@ func NewOsImageService(opts ...option.RequestOption) (r *OsImageService) {
 	r.Options = opts
 	return
 }
+
+// List all OS Images
+func (r *OsImageService) List(ctx context.Context, opts ...option.RequestOption) (res *[]OsImage, err error) {
+	opts = append(r.Options[:], opts...)
+	path := "vms/os_images"
+	err = requestconfig.ExecuteNewRequest(ctx, http.MethodGet, path, nil, &res, opts...)
+	return
+}
diff --git a/vms/osimage_test.go b/vms/osimage_test.go
new file mode 100644
index 0000000..1ec89f9
--- /dev/null
+++ b/vms/osimage_test.go
@@ -0,0 +1,36 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+package vms_test
+
+import (
+	"context"
+	"errors"
+	"os"
+	"testing"
+
+	"github.com/nirvana-labs/nirvana-go"
+	"github.com/nirvana-labs/nirvana-go/internal/testutil"
+	"github.com/nirvana-labs/nirvana-go/option"
+)
+
+func TestOsImageList(t *testing.T) {
+	baseURL := "http://localhost:4010"
+	if envURL, ok := os.LookupEnv("TEST_API_BASE_URL"); ok {
+		baseURL = envURL
+	}
+	if !testutil.CheckTestServer(t, baseURL) {
+		return
+	}
+	client := nirvana.NewClient(
+		option.WithBaseURL(baseURL),
+		option.WithAuthToken("My Auth Token"),
+	)
+	_, err := client.VMs.OsImages.List(context.TODO())
+	if err != nil {
+		var apierr *nirvana.Error
+		if errors.As(err, &apierr) {
+			t.Log(string(apierr.DumpRequest(true)))
+		}
+		t.Fatalf("err should be nil: %s", err.Error())
+	}
+}
diff --git a/vms/vm.go b/vms/vm.go
index bcb5270..1bf94af 100644
--- a/vms/vm.go
+++ b/vms/vm.go
@@ -121,6 +121,30 @@ func (r CPUParam) MarshalJSON() (data []byte, err error) {
 	return apijson.MarshalRoot(r)
 }
 
+type OsImage struct {
+	CreatedAt   string      `json:"created_at,required"`
+	DisplayName string      `json:"display_name,required"`
+	Name        string      `json:"name,required"`
+	JSON        osImageJSON `json:"-"`
+}
+
+// osImageJSON contains the JSON metadata for the struct [OsImage]
+type osImageJSON struct {
+	CreatedAt   apijson.Field
+	DisplayName apijson.Field
+	Name        apijson.Field
+	raw         string
+	ExtraFields map[string]apijson.Field
+}
+
+func (r *OsImage) UnmarshalJSON(data []byte) (err error) {
+	return apijson.UnmarshalRoot(data, r)
+}
+
+func (r osImageJSON) RawJSON() string {
+	return r.raw
+}
+
 // RAM details.
 type Ram struct {
 	// RAM size