diff --git a/bin/now-alias b/bin/now-alias
index 8eb68cb..b90449c 100755
--- a/bin/now-alias
+++ b/bin/now-alias
@@ -106,13 +106,13 @@ async function run (token) {
 
   switch (subcommand) {
     case 'ls':
-      alias.ls(url);
+      await alias.ls(url);
       break;
     case 'rm':
-      alias.rm(url, aliases);
+      await alias.rm(url, aliases);
       break;
     case 'set':
-      alias.set(url, aliases);
+      await alias.set(url, aliases);
       break;
     default:
       error('Invalid subcommand');
diff --git a/lib/alias.js b/lib/alias.js
index 3d2359e..fe17698 100644
--- a/lib/alias.js
+++ b/lib/alias.js
@@ -1,37 +1,72 @@
-import EventEmitter from 'events';
-import Agent from './agent';
-
-export default class Now extends EventEmitter {
-  constructor (url, token, { forceNew = false, debug = false }) {
-    super();
-    this._token = token;
-    this._debug = debug;
-    this._forceNew = forceNew;
-    this._agent = new Agent(url, { debug });
-    this._onRetry = this._onRetry.bind(this);
-  }
+import retry from './retry';
+import Now from '../lib';
 
-  ls (url) {
+export default class Alias extends Now {
+  async ls (url) {
     console.log('list', url);
+    const deploymentId = url; // TODO get from API
+    return retry(async (bail) => {
+      const res = await this._fetch(`/now/aliases/${deploymentId}/`);
+
+      if (200 !== res.status && (400 <= res.status || 500 > res.status)) {
+        if (this._debug) console.log('> [debug] bailing on creating due to %s', res.status);
+        return bail(responseError(res));
+      }
+
+      return await res.json();
+    }, { retries: 3, minTimeout: 2500, onRetry: this._onRetry });
   }
 
-  rm (url, aliases) {
+  async rm (url, aliases) {
     console.log('rm', url, aliases);
+    const deploymentId = url; // TODO get from API
+    return await Promise.all(aliases.map(async (alias) => {
+      retry(async (bail) => {
+        const res = await this._fetch(`/now/aliases/${deploymentId}/${alias}`, {
+          method: 'DELETE'
+        });
+
+        if (200 !== res.status && (400 <= res.status || 500 > res.status)) {
+          if (this._debug) console.log('> [debug] bailing on creating due to %s', res.status);
+          return bail(responseError(res));
+        }
+
+        return await res.json();
+      }, { retries: 3, minTimeout: 2500, onRetry: this._onRetry });
+    }));
   }
 
-  set (url, aliases) {
+  async set (url, aliases) {
     console.log('set', url, aliases);
+    const deploymentId = url; // TODO get from API
+    return retry(async (bail) => {
+      const res = await this._fetch(`/now/aliases/${deploymentId}/`, {
+        method: 'POST',
+        body: {
+          aliases: aliases
+        }
+      });
+
+      if (200 !== res.status && (400 <= res.status || 500 > res.status)) {
+        if (this._debug) console.log('> [debug] bailing on creating due to %s', res.status);
+        return bail(responseError(res));
+      }
+
+      return await res.json();
+    }, { retries: 3, minTimeout: 2500, onRetry: this._onRetry });
   }
+}
 
-  _onRetry (err) {
-    if (this._debug) {
-      console.log(`> [debug] Retrying: ${err.stack}`);
+function responseError (res) {
+  const err = new Error('Response error');
+  err.status = res.status;
+
+  if (429 === res.status) {
+    const retryAfter = res.headers.get('Retry-After');
+    if (retryAfter) {
+      err.retryAfter = parseInt(retryAfter, 10);
     }
   }
 
-  async _fetch (_url, opts = {}) {
-    opts.headers = opts.headers || {};
-    opts.headers.authorization = `Bearer ${this._token}`;
-    return await this._agent.fetch(_url, opts);
-  }
+  return err;
 }