diff --git a/web/src/services/nodes.ts b/web/src/services/nodes.ts
index 018b16c..aa7f53b 100644
--- a/web/src/services/nodes.ts
+++ b/web/src/services/nodes.ts
@@ -1,5 +1,5 @@
 import { http, type ApiEnvelope, unwrapApiEnvelope } from './http'
-import type { NodeSummary, DirEntry } from '../types/nodes'
+import type { NodeSummary, DirEntry, BatchCreateResult, InstallTokenInput, InstallTokenResult } from '../types/nodes'
 
 export async function listNodes() {
   const response = await http.get<ApiEnvelope<NodeSummary[]>>('/nodes')
@@ -30,3 +30,33 @@ export async function listNodeDirectory(nodeId: number, path: string) {
   const response = await http.get<ApiEnvelope<DirEntry[]>>(`/nodes/${nodeId}/fs/list`, { params: { path } })
   return unwrapApiEnvelope(response.data)
 }
+
+export async function batchCreateNodes(names: string[]) {
+  const response = await http.post<ApiEnvelope<BatchCreateResult[]>>('/nodes/batch', { names })
+  return unwrapApiEnvelope(response.data)
+}
+
+export async function createInstallToken(nodeId: number, input: InstallTokenInput) {
+  const response = await http.post<ApiEnvelope<InstallTokenResult>>(
+    `/nodes/${nodeId}/install-tokens`, input,
+  )
+  return unwrapApiEnvelope(response.data)
+}
+
+export async function rotateNodeToken(nodeId: number) {
+  const response = await http.post<ApiEnvelope<{ newToken: string }>>(
+    `/nodes/${nodeId}/rotate-token`,
+  )
+  return unwrapApiEnvelope(response.data)
+}
+
+export async function fetchScriptPreview(
+  nodeId: number,
+  params: { mode: string; arch: string; agentVersion: string; downloadSrc: string },
+) {
+  const response = await http.get<string>(`/nodes/${nodeId}/install-script-preview`, {
+    params,
+    responseType: 'text',
+  })
+  return response.data
+}
diff --git a/web/src/types/nodes.ts b/web/src/types/nodes.ts
index c894b4c..3a51138 100644
--- a/web/src/types/nodes.ts
+++ b/web/src/types/nodes.ts
@@ -18,3 +18,27 @@ export interface DirEntry {
   isDir: boolean
   size: number
 }
+
+export type InstallMode = 'systemd' | 'docker' | 'foreground'
+export type InstallArch = 'amd64' | 'arm64' | 'auto'
+export type InstallSource = 'github' | 'ghproxy'
+
+export interface BatchCreateResult {
+  id: number
+  name: string
+}
+
+export interface InstallTokenInput {
+  mode: InstallMode
+  arch: InstallArch
+  agentVersion: string
+  downloadSrc: InstallSource
+  ttlSeconds: number
+}
+
+export interface InstallTokenResult {
+  installToken: string
+  expiresAt: string
+  url: string
+  composeUrl: string
+}