diff --git a/README.md b/README.md
index 78591f4..594dd0f 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ ZESTY_AUTH_API=
 ZESTY_ACCOUNTS_API=
 ZESTY_INSTANCE_API=
 ZESTY_MEDIA_API=
+ZESTY_MEDIA_STORAGE_API=
 ZESTY_COOKIE=
 
 // The included SDK tests require providing resource ZUIDs to run against
diff --git a/src/sdk.test.js b/src/sdk.test.js
index 30fe9b7..d4ab26e 100644
--- a/src/sdk.test.js
+++ b/src/sdk.test.js
@@ -33,10 +33,11 @@ test("authenticated", async (t) => {
 
 test("init with options", async (t) => {
   const opts = {
-    accountsAPIURL: "https://accounts.api.dev.zesty.io/v1/",
-    authURL: "https://auth.api.dev.zesty.io/v1/",
+    accountsAPIURL: "https://accounts.api.dev.zesty.io/v1",
+    authURL: "https://auth.api.dev.zesty.io",
     instancesAPIURL: "https://INSTANCE_ZUID.api.dev.zesty.io/v1",
-    mediaAPIURL: "https://svc.dev.zesty.io",
+    mediaAPIURL: "https://media-manager.api.dev.zesty.io",
+    mediaStorageAPIURL: "https://media-storage.api.dev.zesty.io",
   };
   const token = await getToken();
   const sdk = new SDK(process.env.ZESTY_INSTANCE_ZUID, token, opts);
diff --git a/src/services/media/media.js b/src/services/media/media.js
index c1b87fd..e017b5d 100644
--- a/src/services/media/media.js
+++ b/src/services/media/media.js
@@ -9,26 +9,32 @@ module.exports = class Media extends Service {
     const baseAPI =
       options.mediaAPIURL ||
       process.env.ZESTY_MEDIA_API ||
-      `https://`;
+      `https://media-manager.api.zesty.io`;
 
     super(baseAPI, token);
 
+    // Base API for media storage/upload
+    this.storageAPI =
+      options.mediaStorageAPIURL ||
+      process.env.ZESTY_MEDIA_STORAGE_API ||
+      `https://media-storage.api.zesty.io`;
+
     this.API = {
-      fetchBin: "media-manager.api.zesty.io/bin/BIN_ZUID",
-      fetchBins: "media-manager.api.zesty.io/site/SITE_ID/bins",
-      updateBin: "media-manager.api.zesty.io/bin/BIN_ZUID",
-
-      fetchFile: "media-manager.api.zesty.io/file/FILE_ZUID",
-      fetchFiles: "media-manager.api.zesty.io/bin/BIN_ZUID/files",
-      createFile: "media-storage.api.zesty.io/upload/STORAGE_PROVIDER/STORAGE_LOCATION",
-      updateFile: "media-manager.api.zesty.io/file/FILE_ZUID",
-      deleteFile: "media-manager.api.zesty.io/file/FILE_ZUID",
-
-      fetchGroup: "media-manager.api.zesty.io/group/GROUP_ZUID",
-      fetchGroups: "media-manager.api.zesty.io/bin/BIN_ZUID/groups",
-      createGroup: "media-manager.api.zesty.io/group",
-      updateGroup: "media-manager.api.zesty.io/group/GROUP_ZUID",
-      deleteGroup: "media-manager.api.zesty.io/group/GROUP_ZUID",
+      fetchBin: "/bin/BIN_ZUID",
+      fetchBins: "/site/SITE_ID/bins",
+      updateBin: "/bin/BIN_ZUID",
+
+      fetchFile: "/file/FILE_ZUID",
+      fetchFiles: "/bin/BIN_ZUID/files",
+      createFile: "/upload/STORAGE_PROVIDER/STORAGE_LOCATION",
+      updateFile: "/file/FILE_ZUID",
+      deleteFile: "/file/FILE_ZUID",
+
+      fetchGroup: "/group/GROUP_ZUID",
+      fetchGroups: "/bin/BIN_ZUID/groups",
+      createGroup: "/group",
+      updateGroup: "/group/GROUP_ZUID",
+      deleteGroup: "/group/GROUP_ZUID",
     };
 
     // Needed to support lookup of instance ZUID for legacy API support
@@ -161,6 +167,7 @@ module.exports = class Media extends Service {
         STORAGE_LOCATION: bin.data[0].storage_name,
       }),
       {
+        baseAPI: this.storageAPI,
         isFormData: true,
         payload,
       }
diff --git a/src/services/service.js b/src/services/service.js
index 701b1b3..cacb7ba 100644
--- a/src/services/service.js
+++ b/src/services/service.js
@@ -93,7 +93,8 @@ module.exports = class Service {
       throw new Error("Missing required `path`. Can not make request.");
     }
 
-    const uri = `${this.baseAPI}${path}`;
+    const base = params.baseAPI || this.baseAPI;
+    const uri = `${base}${path}`;
     const opts = {
       method: params.method,
       headers: {},