From 728945dcdde62eb2f11e30e485b06f5bec40d26c Mon Sep 17 00:00:00 2001
From: Moritz Fuller <moritz.fuller@dfinity.org>
Date: Mon, 6 May 2024 09:30:04 +0200
Subject: [PATCH 1/2] =?UTF-8?q?=F0=9F=A9=B9=E2=80=87use=20ledger=20types?=
 =?UTF-8?q?=20directly?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 motoko/token_transfer_from/README.md                       | 7 +------
 .../src/token_transfer_from_backend/main.mo                | 7 +------
 2 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/motoko/token_transfer_from/README.md b/motoko/token_transfer_from/README.md
index 3afca6559..475cd5bf2 100644
--- a/motoko/token_transfer_from/README.md
+++ b/motoko/token_transfer_from/README.md
@@ -184,14 +184,9 @@ import Error "mo:base/Error";
 
 actor {
 
-  type Account = {
-    owner : Principal;
-    subaccount : ?[Nat8];
-  };
-
   type TransferArgs = {
     amount : Nat;
-    toAccount : Account;
+    toAccount : Icrc1Ledger.Account;
   };
 
   public shared ({ caller }) func transfer(args : TransferArgs) : async Result.Result<Icrc1Ledger.BlockIndex, Text> {
diff --git a/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo b/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo
index 568164978..fd37c8e35 100644
--- a/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo
+++ b/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo
@@ -7,14 +7,9 @@ import Error "mo:base/Error";
 
 actor {
 
-  type Account = {
-    owner : Principal;
-    subaccount : ?[Nat8];
-  };
-
   type TransferArgs = {
     amount : Nat;
-    toAccount : Account;
+    toAccount : Icrc1Ledger.Account;
   };
 
   public shared ({ caller }) func transfer(args : TransferArgs) : async Result.Result<Icrc1Ledger.BlockIndex, Text> {

From e5365e96b8e082835824f5b72a45366a2f0f829f Mon Sep 17 00:00:00 2001
From: Moritz Fuller <moritz.fuller@dfinity.org>
Date: Mon, 6 May 2024 09:30:26 +0200
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=94=A5=E2=80=87removed=20unnecessary?=
 =?UTF-8?q?=20code?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 motoko/token_transfer_from/README.md                            | 2 --
 .../token_transfer_from/src/token_transfer_from_backend/main.mo | 2 --
 2 files changed, 4 deletions(-)

diff --git a/motoko/token_transfer_from/README.md b/motoko/token_transfer_from/README.md
index 475cd5bf2..79bbbed2e 100644
--- a/motoko/token_transfer_from/README.md
+++ b/motoko/token_transfer_from/README.md
@@ -178,8 +178,6 @@ Replace the contents of the `src/token_transfer_from_backend/main.mo` file with
 import Icrc1Ledger "canister:icrc1_ledger_canister";
 import Debug "mo:base/Debug";
 import Result "mo:base/Result";
-import Option "mo:base/Option";
-import Blob "mo:base/Blob";
 import Error "mo:base/Error";
 
 actor {
diff --git a/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo b/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo
index fd37c8e35..ab2330bc2 100644
--- a/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo
+++ b/motoko/token_transfer_from/src/token_transfer_from_backend/main.mo
@@ -1,8 +1,6 @@
 import Icrc1Ledger "canister:icrc1_ledger_canister";
 import Debug "mo:base/Debug";
 import Result "mo:base/Result";
-import Option "mo:base/Option";
-import Blob "mo:base/Blob";
 import Error "mo:base/Error";
 
 actor {