diff --git a/package.json b/package.json
index 51a4a22..6bed7a6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nevermined-io/payments",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "description": "Typescript SDK to interact with the Nevermined Payments Protocol",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
diff --git a/src/payments.ts b/src/payments.ts
index 50f4198..d83b045 100644
--- a/src/payments.ts
+++ b/src/payments.ts
@@ -480,6 +480,42 @@ export class Payments {
     return response.json()
   }
 
+  /**
+   * Get array of services DIDs associated with a subscription.
+   *
+   * @param did - The DID of the asset.
+   * @returns A promise that resolves to the array of services DIDs.
+   */
+  public async getSubscriptionAssociatedServices(subscriptionDid: string) {
+    const url = new URL(
+      `/api/v1/payments/subscription/services/${subscriptionDid}`,
+      this.environment.backend,
+    )
+    const response = await fetch(url)
+    if (!response.ok) {
+      throw Error(response.statusText)
+    }
+    return response.json()
+  }
+
+  /**
+   * Get array of files DIDs associated with a subscription.
+   *
+   * @param did - The DID of the asset.
+   * @returns A promise that resolves to array of files DIDs.
+   */
+  public async getSubscriptionAssociatedFiles(subscriptionDid: string) {
+    const url = new URL(
+      `/api/v1/payments/subscription/files/${subscriptionDid}`,
+      this.environment.backend,
+    )
+    const response = await fetch(url)
+    if (!response.ok) {
+      throw Error(response.statusText)
+    }
+    return response.json()
+  }
+
   /**
    * Get the balance of an account for a subscription.
    *