From 77e7a38a77079a803f5b91a995e076bb757227ef Mon Sep 17 00:00:00 2001 From: Kevin Date: Wed, 14 Dec 2022 07:42:05 +0700 Subject: [PATCH] [Aptos Framework][Coin] Switch to an explicit opt-in model for coin transfers --- .../framework/aptos-framework/doc/account.md | 6 +- .../aptos-framework/doc/aptos_account.md | 231 ++++++++++++++++++ .../aptos-framework/sources/account.move | 2 +- .../sources/aptos_account.move | 181 ++++++++++++-- .../src/aptos_framework_sdk_builder.rs | 94 +++++++ 5 files changed, 496 insertions(+), 18 deletions(-) diff --git a/aptos-move/framework/aptos-framework/doc/account.md b/aptos-move/framework/aptos-framework/doc/account.md index b51fc35cbdc71..9cf42dd9990a0 100644 --- a/aptos-move/framework/aptos-framework/doc/account.md +++ b/aptos-move/framework/aptos-framework/doc/account.md @@ -692,7 +692,7 @@ Scheme identifier for MultiEd25519 signatures used to derive authentication keys -
fun create_signer(addr: address): signer
+
public(friend) fun create_signer(addr: address): signer
 

 
 
@@ -701,7 +701,7 @@ Scheme identifier for MultiEd25519 signatures used to derive authentication keys
 Implementation
 
 
-
native fun create_signer(addr: address): signer;
+
public(friend) native fun create_signer(addr: address): signer;
 

 
 
@@ -1527,7 +1527,7 @@ Capability based functions for efficient use.
 ### Function `create_signer`
 
 
-
fun create_signer(addr: address): signer
+
public(friend) fun create_signer(addr: address): signer
 

 
 
diff --git a/aptos-move/framework/aptos-framework/doc/aptos_account.md b/aptos-move/framework/aptos-framework/doc/aptos_account.md
index eff1a3d3fb7fa..1a8adbf36c008 100644
--- a/aptos-move/framework/aptos-framework/doc/aptos_account.md
+++ b/aptos-move/framework/aptos-framework/doc/aptos_account.md
@@ -5,11 +5,17 @@
 
 
 
+-  [Resource `DirectTransferConfig`](#0x1_aptos_account_DirectTransferConfig)
+-  [Struct `DirectCoinTransferConfigUpdatedEvent`](#0x1_aptos_account_DirectCoinTransferConfigUpdatedEvent)
 -  [Constants](#@Constants_0)
 -  [Function `create_account`](#0x1_aptos_account_create_account)
 -  [Function `transfer`](#0x1_aptos_account_transfer)
+-  [Function `transfer_coins`](#0x1_aptos_account_transfer_coins)
+-  [Function `deposit_coins`](#0x1_aptos_account_deposit_coins)
 -  [Function `assert_account_exists`](#0x1_aptos_account_assert_account_exists)
 -  [Function `assert_account_is_registered_for_apt`](#0x1_aptos_account_assert_account_is_registered_for_apt)
+-  [Function `set_allow_direct_coin_transfers`](#0x1_aptos_account_set_allow_direct_coin_transfers)
+-  [Function `can_receive_direct_coin_transfers`](#0x1_aptos_account_can_receive_direct_coin_transfers)
 -  [Specification](#@Specification_1)
     -  [Function `create_account`](#@Specification_1_create_account)
     -  [Function `transfer`](#@Specification_1_transfer)
@@ -21,15 +27,101 @@
 use 0x1::aptos_coin;
 use 0x1::coin;
 use 0x1::error;
+use 0x1::event;
+use 0x1::signer;
 

 
 
 
+
+
+## Resource `DirectTransferConfig`
+
+Configuration for whether an account can receive direct transfers of coins that they have not registered.
+
+By default, this is enabled. Users can opt-out by disabling at any time.
+
+
+
struct DirectTransferConfig has key
+

+
+
+
+

+Fields
+
+
+

+

+allow_arbitrary_coin_transfers: bool
+

+

+
+

+

+update_coin_transfer_events: event::EventHandle<aptos_account::DirectCoinTransferConfigUpdatedEvent>
+

+

+
+

+

+
+
+

+
+
+
+## Struct `DirectCoinTransferConfigUpdatedEvent`
+
+Event emitted when an account's direct coins transfer config is updated.
+
+
+
struct DirectCoinTransferConfigUpdatedEvent has drop, store
+

+
+
+
+

+Fields
+
+
+

+

+new_allow_direct_transfers: bool
+

+

+
+

+

+
+
+

+
 
 
 ## Constants
 
 
+
+
+Account opted out of receiving coins that they did not register to receive.
+
+
+
const EACCOUNT_DOES_NOT_ACCEPT_DIRECT_COIN_TRANSFERS: u64 = 3;
+

+
+
+
+
+
+Account opted out of directly receiving NFT tokens.
+
+
+
const EACCOUNT_DOES_NOT_ACCEPT_DIRECT_TOKEN_TRANSFERS: u64 = 4;
+

+
+
+
 
 
 Account does not exist.
@@ -80,6 +172,8 @@ Basic account creation methods.
 
 ## Function `transfer`
 
+Convenient function to transfer APT to a recipient account that might not exist.
+This would create the recipient account first, which also registers it to receive APT, before transferring.
 
 
 
public entry fun transfer(source: &signer, to: address, amount: u64)
@@ -101,6 +195,68 @@ Basic account creation methods.
 
 
 
+
+
+
+
+## Function `transfer_coins`
+
+Convenient function to transfer a custom CoinType to a recipient account that might not exist.
+This would create the recipient account first and register it to receive the CoinType, before transferring.
+
+
+
public entry fun transfer_coins<CoinType>(from: &signer, to: address, amount: u64)
+

+
+
+
+

+Implementation
+
+
+
public entry fun transfer_coins<CoinType>(from: &signer, to: address, amount: u64) acquires DirectTransferConfig {
+    deposit_coins(to, coin::withdraw<CoinType>(from, amount));
+}
+

+
+
+
+

+
+
+
+## Function `deposit_coins`
+
+Convenient function to deposit a custom CoinType into a recipient account that might not exist.
+This would create the recipient account first and register it to receive the CoinType, before transferring.
+
+
+
public fun deposit_coins<CoinType>(to: address, coins: coin::Coin<CoinType>)
+

+
+
+
+

+Implementation
+
+
+
public fun deposit_coins<CoinType>(to: address, coins: Coin<CoinType>) acquires DirectTransferConfig {
+    if (!account::exists_at(to)) {
+        create_account(to);
+    };
+    if (!coin::is_account_registered<CoinType>(to)) {
+        assert!(
+            can_receive_direct_coin_transfers(to),
+            error::permission_denied(EACCOUNT_DOES_NOT_ACCEPT_DIRECT_COIN_TRANSFERS),
+        );
+        coin::register<CoinType>(&account::create_signer(to));
+    };
+    coin::deposit<CoinType>(to, coins)
+}
+

+
+
+
 

 
 
@@ -150,6 +306,81 @@ Basic account creation methods.
 
 
 
+
+
+
+
+## Function `set_allow_direct_coin_transfers`
+
+Set whether account can receive direct transfers of coins that they have not explicitly registered to receive.
+
+
+
public entry fun set_allow_direct_coin_transfers(account: &signer, allow: bool)
+

+
+
+
+

+Implementation
+
+
+
public entry fun set_allow_direct_coin_transfers(account: &signer, allow: bool) acquires DirectTransferConfig {
+    let addr = signer::address_of(account);
+    if (exists<DirectTransferConfig>(addr)) {
+        let direct_transfer_config = borrow_global_mut<DirectTransferConfig>(addr);
+        // Short-circuit to avoid emitting an event if direct transfer config is not changing.
+        if (direct_transfer_config.allow_arbitrary_coin_transfers != allow) {
+            return
+        };
+
+        direct_transfer_config.allow_arbitrary_coin_transfers = allow;
+        emit_event(
+            &mut direct_transfer_config.update_coin_transfer_events,
+            DirectCoinTransferConfigUpdatedEvent { new_allow_direct_transfers: allow });
+    } else {
+        let direct_transfer_config = DirectTransferConfig {
+            allow_arbitrary_coin_transfers: allow,
+            update_coin_transfer_events: new_event_handle<DirectCoinTransferConfigUpdatedEvent>(account),
+        };
+        emit_event(
+            &mut direct_transfer_config.update_coin_transfer_events,
+            DirectCoinTransferConfigUpdatedEvent { new_allow_direct_transfers: allow });
+        move_to(account, direct_transfer_config);
+    };
+}
+

+
+
+
+

+
+
+
+## Function `can_receive_direct_coin_transfers`
+
+Return true if account can receive direct transfers of coins that they have not explicitly registered to
+receive.
+
+By default, this returns true if an account has not explicitly set whether the can receive direct transfers.
+
+
+
public fun can_receive_direct_coin_transfers(account: address): bool
+

+
+
+
+

+Implementation
+
+
+
public fun can_receive_direct_coin_transfers(account: address): bool acquires DirectTransferConfig {
+    !exists<DirectTransferConfig>(account) ||
+        borrow_global<DirectTransferConfig>(account).allow_arbitrary_coin_transfers
+}
+

+
+
+
 

 
 
diff --git a/aptos-move/framework/aptos-framework/sources/account.move b/aptos-move/framework/aptos-framework/sources/account.move
index 89631984f031e..91e735bcbabc2 100644
--- a/aptos-move/framework/aptos-framework/sources/account.move
+++ b/aptos-move/framework/aptos-framework/sources/account.move
@@ -127,7 +127,7 @@ module aptos_framework::account {
     /// An attempt to create a resource account on an account that has a committed transaction
     const EACCOUNT_ALREADY_USED: u64 = 16;
 
-    native fun create_signer(addr: address): signer;
+    public(friend) native fun create_signer(addr: address): signer;
 
     #[test_only]
     /// Create signer for testing, independently of an Aptos-style `Account`.
diff --git a/aptos-move/framework/aptos-framework/sources/aptos_account.move b/aptos-move/framework/aptos-framework/sources/aptos_account.move
index fef7272bf9cf0..6d1d8b9020c5b 100644
--- a/aptos-move/framework/aptos-framework/sources/aptos_account.move
+++ b/aptos-move/framework/aptos-framework/sources/aptos_account.move
@@ -1,9 +1,10 @@
 module aptos_framework::aptos_account {
-    use std::error;
-
-    use aptos_framework::account;
+    use aptos_framework::account::{Self, new_event_handle};
     use aptos_framework::aptos_coin::AptosCoin;
     use aptos_framework::coin;
+    use aptos_framework::event::{EventHandle, emit_event};
+    use std::error;
+    use std::signer;
 
     friend aptos_framework::genesis;
     friend aptos_framework::resource_account;
@@ -12,6 +13,23 @@ module aptos_framework::aptos_account {
     const EACCOUNT_NOT_FOUND: u64 = 1;
     /// Account is not registered to receive APT.
     const EACCOUNT_NOT_REGISTERED_FOR_APT: u64 = 2;
+    /// Account opted out of receiving coins that they did not register to receive.
+    const EACCOUNT_DOES_NOT_ACCEPT_DIRECT_COIN_TRANSFERS: u64 = 3;
+    /// Account opted out of directly receiving NFT tokens.
+    const EACCOUNT_DOES_NOT_ACCEPT_DIRECT_TOKEN_TRANSFERS: u64 = 4;
+
+    /// Configuration for whether an account can receive direct transfers of coins that they have not registered.
+    ///
+    /// By default, this is enabled. Users can opt-out by disabling at any time.
+    struct DirectTransferConfig has key {
+        allow_arbitrary_coin_transfers: bool,
+        update_coin_transfer_events: EventHandle,
+    }
+
+    /// Event emitted when an account's direct coins transfer config is updated.
+    struct DirectCoinTransferConfigUpdatedEvent has drop, store {
+        new_allow_direct_transfers: bool,
+    }
 
     ///////////////////////////////////////////////////////////////////////////
     /// Basic account creation methods.
@@ -22,6 +40,8 @@ module aptos_framework::aptos_account {
         coin::register(&signer);
     }
 
+    /// Convenient function to transfer APT to a recipient account that might not exist.
+    /// This would create the recipient account first, which also registers it to receive APT, before transferring.
     public entry fun transfer(source: &signer, to: address, amount: u64) {
         if (!account::exists_at(to)) {
             create_account(to)
@@ -29,6 +49,28 @@ module aptos_framework::aptos_account {
         coin::transfer(source, to, amount)
     }
 
+    /// Convenient function to transfer a custom CoinType to a recipient account that might not exist.
+    /// This would create the recipient account first and register it to receive the CoinType, before transferring.
+    public entry fun transfer_coins(from: &signer, to: address, amount: u64) acquires DirectTransferConfig {
+        deposit_coins(to, coin::withdraw(from, amount));
+    }
+
+    /// Convenient function to deposit a custom CoinType into a recipient account that might not exist.
+    /// This would create the recipient account first and register it to receive the CoinType, before transferring.
+    public fun deposit_coins(to: address, coins: Coin) acquires DirectTransferConfig {
+        if (!account::exists_at(to)) {
+            create_account(to);
+        };
+        if (!coin::is_account_registered(to)) {
+            assert!(
+                can_receive_direct_coin_transfers(to),
+                error::permission_denied(EACCOUNT_DOES_NOT_ACCEPT_DIRECT_COIN_TRANSFERS),
+            );
+            coin::register(&account::create_signer(to));
+        };
+        coin::deposit(to, coins)
+    }
+
     public fun assert_account_exists(addr: address) {
         assert!(account::exists_at(addr), error::not_found(EACCOUNT_NOT_FOUND));
     }
@@ -38,26 +80,137 @@ module aptos_framework::aptos_account {
         assert!(coin::is_account_registered(addr), error::not_found(EACCOUNT_NOT_REGISTERED_FOR_APT));
     }
 
-    #[test(alice = @0xa11ce, core = @0x1)]
-    public fun test_transfer(alice: signer, core: signer) {
-        use std::signer;
-        use aptos_std::from_bcs;
+    /// Set whether `account` can receive direct transfers of coins that they have not explicitly registered to receive.
+    public entry fun set_allow_direct_coin_transfers(account: &signer, allow: bool) acquires DirectTransferConfig {
+        let addr = signer::address_of(account);
+        if (exists(addr)) {
+            let direct_transfer_config = borrow_global_mut(addr);
+            // Short-circuit to avoid emitting an event if direct transfer config is not changing.
+            if (direct_transfer_config.allow_arbitrary_coin_transfers != allow) {
+                return
+            };
+
+            direct_transfer_config.allow_arbitrary_coin_transfers = allow;
+            emit_event(
+                &mut direct_transfer_config.update_coin_transfer_events,
+                DirectCoinTransferConfigUpdatedEvent { new_allow_direct_transfers: allow });
+        } else {
+            let direct_transfer_config = DirectTransferConfig {
+                allow_arbitrary_coin_transfers: allow,
+                update_coin_transfer_events: new_event_handle(account),
+            };
+            emit_event(
+                &mut direct_transfer_config.update_coin_transfer_events,
+                DirectCoinTransferConfigUpdatedEvent { new_allow_direct_transfers: allow });
+            move_to(account, direct_transfer_config);
+        };
+    }
+
+    /// Return true if `account` can receive direct transfers of coins that they have not explicitly registered to
+    /// receive.
+    ///
+    /// By default, this returns true if an account has not explicitly set whether the can receive direct transfers.
+    public fun can_receive_direct_coin_transfers(account: address): bool acquires DirectTransferConfig {
+        !exists(account) ||
+            borrow_global(account).allow_arbitrary_coin_transfers
+    }
+
+    #[test_only]
+    use aptos_std::from_bcs;
+    #[test_only]
+    use std::string::utf8;
+    use aptos_framework::coin::Coin;
+    #[test_only]
+    use aptos_framework::account::create_account_for_test;
+
+    #[test_only]
+    struct FakeCoin {}
 
+    #[test(alice = @0xa11ce, core = @0x1)]
+    public fun test_transfer(alice: &signer, core: &signer) {
         let bob = from_bcs::to_address(x"0000000000000000000000000000000000000000000000000000000000000b0b");
         let carol = from_bcs::to_address(x"00000000000000000000000000000000000000000000000000000000000ca501");
 
-        let (burn_cap, mint_cap) = aptos_framework::aptos_coin::initialize_for_test(&core);
-        create_account(signer::address_of(&alice));
-        coin::deposit(signer::address_of(&alice), coin::mint(10000, &mint_cap));
-        transfer(&alice, bob, 500);
+        let (burn_cap, mint_cap) = aptos_framework::aptos_coin::initialize_for_test(core);
+        create_account(signer::address_of(alice));
+        coin::deposit(signer::address_of(alice), coin::mint(10000, &mint_cap));
+        transfer(alice, bob, 500);
         assert!(coin::balance(bob) == 500, 0);
-        transfer(&alice, carol, 500);
+        transfer(alice, carol, 500);
         assert!(coin::balance(carol) == 500, 1);
-        transfer(&alice, carol, 1500);
+        transfer(alice, carol, 1500);
         assert!(coin::balance(carol) == 2000, 2);
 
         coin::destroy_burn_cap(burn_cap);
         coin::destroy_mint_cap(mint_cap);
-        let _bob = bob;
+    }
+
+    #[test(from = @0x1, to = @0x12)]
+    public fun test_direct_coin_transfers(from: &signer, to: &signer) acquires DirectTransferConfig {
+        let (burn_cap, freeze_cap, mint_cap) = coin::initialize(
+            from,
+            utf8(b"FC"),
+            utf8(b"FC"),
+            10,
+            true,
+        );
+        create_account_for_test(signer::address_of(from));
+        create_account_for_test(signer::address_of(to));
+        deposit_coins(signer::address_of(from), coin::mint(1000, &mint_cap));
+        // Recipient account did not explicit register for the coin.
+        let to_addr = signer::address_of(to);
+        transfer_coins(from, to_addr, 500);
+        assert!(coin::balance(to_addr) == 500, 0);
+
+        coin::destroy_burn_cap(burn_cap);
+        coin::destroy_mint_cap(mint_cap);
+        coin::destroy_freeze_cap(freeze_cap);
+    }
+
+    #[test(from = @0x1, to = @0x12)]
+    public fun test_direct_coin_transfers_with_explicit_direct_coin_transfer_config(
+        from: &signer, to: &signer) acquires DirectTransferConfig {
+        let (burn_cap, freeze_cap, mint_cap) = coin::initialize(
+            from,
+            utf8(b"FC"),
+            utf8(b"FC"),
+            10,
+            true,
+        );
+        create_account_for_test(signer::address_of(from));
+        create_account_for_test(signer::address_of(to));
+        set_allow_direct_coin_transfers(from, true);
+        deposit_coins(signer::address_of(from), coin::mint(1000, &mint_cap));
+        // Recipient account did not explicit register for the coin.
+        let to_addr = signer::address_of(to);
+        transfer_coins(from, to_addr, 500);
+        assert!(coin::balance(to_addr) == 500, 0);
+
+        coin::destroy_burn_cap(burn_cap);
+        coin::destroy_mint_cap(mint_cap);
+        coin::destroy_freeze_cap(freeze_cap);
+    }
+
+    #[test(from = @0x1, to = @0x12)]
+    #[expected_failure(abort_code = 0x50003, location = Self)]
+    public fun test_direct_coin_transfers_fail_if_recipient_opted_out(
+        from: &signer, to: &signer) acquires DirectTransferConfig {
+        let (burn_cap, freeze_cap, mint_cap) = coin::initialize(
+            from,
+            utf8(b"FC"),
+            utf8(b"FC"),
+            10,
+            true,
+        );
+        create_account_for_test(signer::address_of(from));
+        create_account_for_test(signer::address_of(to));
+        set_allow_direct_coin_transfers(from, false);
+        deposit_coins(signer::address_of(from), coin::mint(1000, &mint_cap));
+        // This should fail as the to account has explicitly opted out of receiving arbitrary coins.
+        transfer_coins(from, signer::address_of(to), 500);
+
+        coin::destroy_burn_cap(burn_cap);
+        coin::destroy_mint_cap(mint_cap);
+        coin::destroy_freeze_cap(freeze_cap);
     }
 }
diff --git a/aptos-move/framework/cached-packages/src/aptos_framework_sdk_builder.rs b/aptos-move/framework/cached-packages/src/aptos_framework_sdk_builder.rs
index bda94e758d985..21425d0980e4a 100644
--- a/aptos-move/framework/cached-packages/src/aptos_framework_sdk_builder.rs
+++ b/aptos-move/framework/cached-packages/src/aptos_framework_sdk_builder.rs
@@ -81,11 +81,26 @@ pub enum EntryFunctionCall {
         auth_key: AccountAddress,
     },
 
+    /// Set whether `account` can receive direct transfers of coins that they have not explicitly registered to receive.
+    AptosAccountSetAllowDirectCoinTransfers {
+        allow: bool,
+    },
+
+    /// Convenient function to transfer APT to a recipient account that might not exist.
+    /// This would create the recipient account first, which also registers it to receive APT, before transferring.
     AptosAccountTransfer {
         to: AccountAddress,
         amount: u64,
     },
 
+    /// Convenient function to transfer a custom CoinType to a recipient account that might not exist.
+    /// This would create the recipient account first and register it to receive the CoinType, before transferring.
+    AptosAccountTransferCoins {
+        coin_type: TypeTag,
+        to: AccountAddress,
+        amount: u64,
+    },
+
     /// Only callable in tests and testnets where the core resources account exists.
     /// Claim the delegated mint capability and destroy the delegated token.
     AptosCoinClaimMintCapability {},
@@ -508,7 +523,15 @@ impl EntryFunctionCall {
                 cap_update_table,
             ),
             AptosAccountCreateAccount { auth_key } => aptos_account_create_account(auth_key),
+            AptosAccountSetAllowDirectCoinTransfers { allow } => {
+                aptos_account_set_allow_direct_coin_transfers(allow)
+            }
             AptosAccountTransfer { to, amount } => aptos_account_transfer(to, amount),
+            AptosAccountTransferCoins {
+                coin_type,
+                to,
+                amount,
+            } => aptos_account_transfer_coins(coin_type, to, amount),
             AptosCoinClaimMintCapability {} => aptos_coin_claim_mint_capability(),
             AptosCoinDelegateMintCapability { to } => aptos_coin_delegate_mint_capability(to),
             AptosCoinMint { dst_addr, amount } => aptos_coin_mint(dst_addr, amount),
@@ -874,6 +897,24 @@ pub fn aptos_account_create_account(auth_key: AccountAddress) -> TransactionPayl
     ))
 }
 
+/// Set whether `account` can receive direct transfers of coins that they have not explicitly registered to receive.
+pub fn aptos_account_set_allow_direct_coin_transfers(allow: bool) -> TransactionPayload {
+    TransactionPayload::EntryFunction(EntryFunction::new(
+        ModuleId::new(
+            AccountAddress::new([
+                0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+                0, 0, 0, 1,
+            ]),
+            ident_str!("aptos_account").to_owned(),
+        ),
+        ident_str!("set_allow_direct_coin_transfers").to_owned(),
+        vec![],
+        vec![bcs::to_bytes(&allow).unwrap()],
+    ))
+}
+
+/// Convenient function to transfer APT to a recipient account that might not exist.
+/// This would create the recipient account first, which also registers it to receive APT, before transferring.
 pub fn aptos_account_transfer(to: AccountAddress, amount: u64) -> TransactionPayload {
     TransactionPayload::EntryFunction(EntryFunction::new(
         ModuleId::new(
@@ -889,6 +930,27 @@ pub fn aptos_account_transfer(to: AccountAddress, amount: u64) -> TransactionPay
     ))
 }
 
+/// Convenient function to transfer a custom CoinType to a recipient account that might not exist.
+/// This would create the recipient account first and register it to receive the CoinType, before transferring.
+pub fn aptos_account_transfer_coins(
+    coin_type: TypeTag,
+    to: AccountAddress,
+    amount: u64,
+) -> TransactionPayload {
+    TransactionPayload::EntryFunction(EntryFunction::new(
+        ModuleId::new(
+            AccountAddress::new([
+                0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+                0, 0, 0, 1,
+            ]),
+            ident_str!("aptos_account").to_owned(),
+        ),
+        ident_str!("transfer_coins").to_owned(),
+        vec![coin_type],
+        vec![bcs::to_bytes(&to).unwrap(), bcs::to_bytes(&amount).unwrap()],
+    ))
+}
+
 /// Only callable in tests and testnets where the core resources account exists.
 /// Claim the delegated mint capability and destroy the delegated token.
 pub fn aptos_coin_claim_mint_capability() -> TransactionPayload {
@@ -2201,6 +2263,18 @@ mod decoder {
         }
     }
 
+    pub fn aptos_account_set_allow_direct_coin_transfers(
+        payload: &TransactionPayload,
+    ) -> Option {
+        if let TransactionPayload::EntryFunction(script) = payload {
+            Some(EntryFunctionCall::AptosAccountSetAllowDirectCoinTransfers {
+                allow: bcs::from_bytes(script.args().get(0)?).ok()?,
+            })
+        } else {
+            None
+        }
+    }
+
     pub fn aptos_account_transfer(payload: &TransactionPayload) -> Option {
         if let TransactionPayload::EntryFunction(script) = payload {
             Some(EntryFunctionCall::AptosAccountTransfer {
@@ -2212,6 +2286,18 @@ mod decoder {
         }
     }
 
+    pub fn aptos_account_transfer_coins(payload: &TransactionPayload) -> Option {
+        if let TransactionPayload::EntryFunction(script) = payload {
+            Some(EntryFunctionCall::AptosAccountTransferCoins {
+                coin_type: script.ty_args().get(0)?.clone(),
+                to: bcs::from_bytes(script.args().get(0)?).ok()?,
+                amount: bcs::from_bytes(script.args().get(1)?).ok()?,
+            })
+        } else {
+            None
+        }
+    }
+
     pub fn aptos_coin_claim_mint_capability(
         payload: &TransactionPayload,
     ) -> Option {
@@ -2979,10 +3065,18 @@ static SCRIPT_FUNCTION_DECODER_MAP: once_cell::sync::Lazy