diff --git a/src/classes/IntervalClient.ts b/src/classes/IntervalClient.ts
index 4729e5c..25cd31d 100644
--- a/src/classes/IntervalClient.ts
+++ b/src/classes/IntervalClient.ts
@@ -174,8 +174,14 @@ export default class IntervalClient {
       }
     }
 
-    if (this.#config.routes) {
-      for (const [slug, def] of Object.entries(this.#config.routes)) {
+    const routes = {
+      ...this.#config.actions,
+      ...this.#config.groups,
+      ...this.#config.routes,
+    }
+
+    if (routes) {
+      for (const [slug, def] of Object.entries(routes)) {
         if (def instanceof Router) {
           walkRouter(slug, def)
         } else {
diff --git a/src/classes/Router.ts b/src/classes/Router.ts
index 8ed6654..a9df8fc 100644
--- a/src/classes/Router.ts
+++ b/src/classes/Router.ts
@@ -11,6 +11,8 @@ export interface RouterConfig {
   name: string
   description?: string
   routes?: IntervalActionDefinitions
+  actions?: Record<string, IntervalActionDefinition>
+  groups?: Record<string, Router>
   index?: (display: IO['display'], ctx: PageCtx) => Promise<Layout>
 }
 
@@ -26,7 +28,11 @@ export default class Router {
   constructor(config: RouterConfig) {
     this.name = config.name
     this.description = config.description
-    this.routes = config.routes ?? {}
+    this.routes = {
+      ...config.routes,
+      ...config.actions,
+      ...config.groups,
+    }
     this.index = config.index
     this.onChange = new Evt()
 
diff --git a/src/experimental.ts b/src/experimental.ts
index 1002b27..db774c1 100644
--- a/src/experimental.ts
+++ b/src/experimental.ts
@@ -36,8 +36,14 @@ class ExperimentalInterval extends Interval {
       this.apiKey
     )
 
-    if (this.config.routes) {
-      for (const group of Object.values(this.config.routes)) {
+    const routes = {
+      ...this.config.actions,
+      ...this.config.groups,
+      ...this.config.routes,
+    }
+
+    if (routes) {
+      for (const group of Object.values(routes)) {
         if (group instanceof Router) {
           group.onChange.attach(this.#groupChangeCtx, () => {
             this.client?.handleActionsChange(this.config)
@@ -47,6 +53,21 @@ class ExperimentalInterval extends Interval {
     }
   }
 
+  // TODO: Mark as deprecated soon, remove soon afterward
+  get actions(): ExperimentalRoutes {
+    return this.routes
+  }
+
+  // TODO: Mark as deprecated soon, remove soon afterward
+  addGroup(slug: string, group: Router) {
+    return this.routes.add(slug, group)
+  }
+
+  // TODO: Mark as deprecated soon, remove soon afterward
+  removeGroup(slug: string) {
+    return this.routes.remove(slug)
+  }
+
   /*
    * Handle a serverless host endpoint request. Receives the deserialized request body object.
    */
@@ -169,13 +190,17 @@ class ExperimentalInterval extends Interval {
   }
 
   async #declareHost(httpHostId: string) {
-    const actions = Object.entries(this.config.routes ?? {}).map(
-      ([slug, def]) => ({
-        slug,
-        ...('handler' in def ? def : {}),
-        handler: undefined,
-      })
-    )
+    const routes = {
+      ...this.config.actions,
+      ...this.config.groups,
+      ...this.config.routes,
+    }
+
+    const actions = Object.entries(routes).map(([slug, def]) => ({
+      slug,
+      ...('handler' in def ? def : {}),
+      handler: undefined,
+    }))
     const slugs = actions.map(a => a.slug)
 
     if (slugs.length === 0) {
@@ -263,22 +288,33 @@ export class ExperimentalRoutes extends Routes {
   }
 
   remove(slug: string) {
-    const { routes } = this.interval.config
+    for (const key of ['routes', 'actions', 'groups'] as const) {
+      const routes = this.interval.config[key]
 
-    if (!routes) return
-    const route = routes[slug]
-    if (!route) return
+      if (!routes) continue
+      const route = routes[slug]
+      if (!route) continue
 
-    if (route instanceof Router) {
-      route.onChange.detach(this.#groupChangeCtx)
-    }
+      if (route instanceof Router) {
+        route.onChange.detach(this.#groupChangeCtx)
+      }
 
-    delete routes[slug]
+      delete routes[slug]
 
-    this.interval.client?.handleActionsChange(this.interval.config)
+      this.interval.client?.handleActionsChange(this.interval.config)
+      return
+    }
   }
 }
 
-export { Router, io, ctx, IntervalError, ExperimentalInterval as Interval }
+export {
+  Router,
+  // TODO: Mark as deprecated soon, remove soon afterward
+  Router as ActionGroup,
+  io,
+  ctx,
+  IntervalError,
+  ExperimentalInterval as Interval,
+}
 
 export default ExperimentalInterval
diff --git a/src/index.ts b/src/index.ts
index 8a049c1..194f93b 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -3,6 +3,7 @@ import fetch from 'node-fetch'
 import Routes from './classes/Routes'
 import IOError from './classes/IOError'
 import Logger from './classes/Logger'
+import ActionGroup from './classes/Router'
 import { NOTIFY } from './internalRpcSchema'
 import { SerializableRecord } from './ioSchema'
 import type {
@@ -15,6 +16,7 @@ import type {
   IntervalActionDefinitions,
   IntervalPageStore,
   PageCtx,
+  IntervalActionDefinition,
 } from './types'
 import IntervalError from './classes/IntervalError'
 import IntervalClient, {
@@ -35,6 +37,10 @@ export type {
 export interface InternalConfig {
   apiKey?: string
   routes?: IntervalActionDefinitions
+  // TODO: Mark as deprecated soon, remove soon afterward
+  actions?: Record<string, IntervalActionDefinition>
+  // TODO: Mark as deprecated soon, remove soon afterward
+  groups?: Record<string, ActionGroup>
   endpoint?: string
   logLevel?: 'prod' | 'debug'
   retryIntervalMs?: number
@@ -135,6 +141,11 @@ export default class Interval {
     )
   }
 
+  // TODO: Mark as deprecated soon, remove soon afterward
+  get actions(): Routes {
+    return this.routes
+  }
+
   protected get apiKey(): string | undefined {
     return this.#apiKey
   }