diff --git a/src/api/subscriptions.ts b/src/api/subscriptions.ts
new file mode 100644
index 0000000..a4b5e39
--- /dev/null
+++ b/src/api/subscriptions.ts
@@ -0,0 +1,103 @@
+import type {} from "../types";
+import { API } from "./raw";
+
+type Plan = {
+  id: string;
+  userId: string;
+  appId: string;
+
+  cost: number;
+  name: string;
+  description: string;
+
+  // only visible in backend
+  stripeId: string;
+};
+
+type NewPlan = Omit<Plan, "id" | "userId" | "appId">;
+
+type Subscription = {
+  id: string;
+  userId: string;
+  appId: string;
+
+  // plan info
+  planOwnerId: string;
+  planId: string;
+
+  started: Date;
+  nextInvoice: Date;
+
+  // only visible in backend
+  stripeId: string;
+};
+
+type NewSubscription = Omit<Subscription, "id" | "userId" | "appId">;
+
+/**
+ * The class that encapsulates the subscriptions API
+ * @internal
+ */
+export class SubscriptionsAPI {
+  private api: API;
+
+  constructor(api: API) {
+    this.api = api;
+  }
+
+  /**
+   * Creates subscription for a given user, app, plan.
+   */
+  async create(subscription: NewSubscription) {
+    return this.api.subscriptionsCreate(subscription);
+  }
+
+  /**
+   * Lists subscriptions for my plans in current app.
+   * @returns All subscriptions
+   */
+  async list() {
+    const res = await this.api.subscriptionsList(options);
+    return res.data;
+  }
+
+  /**
+   * Cancels subscription with a given ID
+   * Note: must be a subscription belonging to calling user and app
+   * @param subscriptionId - ID of the subscription to delete
+   */
+  async cancel(subscriptionId: string) {
+    return this.api.subscriptionsCancel(subscriptionId);
+  }
+
+  /**
+   * Plans
+   */
+  public plans = {
+    /**
+     * Creates a plan
+     */
+    create: async (plan: NewPlan) => {
+      return await this.api.plansCreate(plan);
+    },
+
+    /**
+     * Lists plans
+     */
+    list: async (
+      options: {
+        userId?: string; // defaults to calling user
+        // appId?: string; // TODO needed? Only accept for current app?
+      } = {},
+    ) => {
+      return await this.api.plansList(options);
+    },
+
+    /**
+     * Deletes plan
+     */
+    delete: async (planId: string) => {
+      return this.api.plansDelete(planId);
+    },
+  };
+}
diff --git a/src/types/index.ts b/src/types/index.ts
index 7639ef2..936353c 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -54,7 +54,7 @@ export type APIOptions = Omit<AuthOptions, "loginRedirectUri">;
 export type Permission = {
   id: string;
   collectionName: string;
-  userId: string;
+  userId: string; // ID of user or * (all users) or $planId // TODO how about #contacts, #connected, or #groupId
   types: PermissionType[];
   filter?: FilterObject;
 };