diff --git a/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.cpp b/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.cpp
index bf89c44ad4..8e0d1ef6c9 100644
--- a/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.cpp
+++ b/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.cpp
@@ -71,53 +71,46 @@ Expected<MPTID, TER>
 MPTokenIssuanceCreate::create(
     ApplyView& view,
     beast::Journal journal,
-    AccountID const& account,
-    std::uint32_t sequence,
-    std::uint32_t flags,
-    std::optional<std::uint64_t> maxAmount,
-    std::optional<std::uint8_t> assetScale,
-    std::optional<std::uint16_t> transferFee,
-    std::optional<Slice> const& metadata,
-    std::optional<uint256> domainId)
+    MPTCreateArgs const& args)
 {
-    auto const acct = view.peek(keylet::account(account));
+    auto const acct = view.peek(keylet::account(args.account));
     if (!acct)
         return Unexpected(tecINTERNAL);
 
-    auto mptId = makeMptID(sequence, account);
+    auto mptId = makeMptID(args.sequence, args.account);
     auto const mptIssuanceKeylet = keylet::mptIssuance(mptId);
 
     // create the MPTokenIssuance
     {
         auto const ownerNode = view.dirInsert(
-            keylet::ownerDir(account),
+            keylet::ownerDir(args.account),
             mptIssuanceKeylet,
-            describeOwnerDir(account));
+            describeOwnerDir(args.account));
 
         if (!ownerNode)
             return Unexpected(tecDIR_FULL);
 
         auto mptIssuance = std::make_shared<SLE>(mptIssuanceKeylet);
-        (*mptIssuance)[sfFlags] = flags & ~tfUniversal;
-        (*mptIssuance)[sfIssuer] = account;
+        (*mptIssuance)[sfFlags] = args.flags & ~tfUniversal;
+        (*mptIssuance)[sfIssuer] = args.account;
         (*mptIssuance)[sfOutstandingAmount] = 0;
         (*mptIssuance)[sfOwnerNode] = *ownerNode;
-        (*mptIssuance)[sfSequence] = sequence;
+        (*mptIssuance)[sfSequence] = args.sequence;
 
-        if (maxAmount)
-            (*mptIssuance)[sfMaximumAmount] = *maxAmount;
+        if (args.maxAmount)
+            (*mptIssuance)[sfMaximumAmount] = *args.maxAmount;
 
-        if (assetScale)
-            (*mptIssuance)[sfAssetScale] = *assetScale;
+        if (args.assetScale)
+            (*mptIssuance)[sfAssetScale] = *args.assetScale;
 
-        if (transferFee)
-            (*mptIssuance)[sfTransferFee] = *transferFee;
+        if (args.transferFee)
+            (*mptIssuance)[sfTransferFee] = *args.transferFee;
 
-        if (metadata)
-            (*mptIssuance)[sfMPTokenMetadata] = *metadata;
+        if (args.metadata)
+            (*mptIssuance)[sfMPTokenMetadata] = *args.metadata;
 
-        if (domainId)
-            (*mptIssuance)[sfDomainID] = *domainId;
+        if (args.domainId)
+            (*mptIssuance)[sfDomainID] = *args.domainId;
 
         view.insert(mptIssuance);
     }
@@ -140,13 +133,13 @@ MPTokenIssuanceCreate::doApply()
     auto result = create(
         view(),
         j_,
-        account_,
-        tx.getSeqProxy().value(),
-        tx.getFlags(),
-        tx[~sfMaximumAmount],
-        tx[~sfAssetScale],
-        tx[~sfTransferFee],
-        tx[~sfMPTokenMetadata]);
+        {.account = account_,
+         .sequence = tx.getSeqProxy().value(),
+         .flags = tx.getFlags(),
+         .maxAmount = tx[~sfMaximumAmount],
+         .assetScale = tx[~sfAssetScale],
+         .transferFee = tx[~sfTransferFee],
+         .metadata = tx[~sfMPTokenMetadata]});
     return result ? tesSUCCESS : result.error();
 }
 
diff --git a/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.h b/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.h
index 3a60543db0..a91490e6a2 100644
--- a/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.h
+++ b/src/xrpld/app/tx/detail/MPTokenIssuanceCreate.h
@@ -26,6 +26,18 @@
 
 namespace ripple {
 
+struct MPTCreateArgs
+{
+    AccountID const& account;
+    std::uint32_t sequence;
+    std::uint32_t flags = 0;
+    std::optional<std::uint64_t> maxAmount{};
+    std::optional<std::uint8_t> assetScale{};
+    std::optional<std::uint16_t> transferFee{};
+    std::optional<Slice> const& metadata{};
+    std::optional<uint256> domainId{};
+};
+
 class MPTokenIssuanceCreate : public Transactor
 {
 public:
@@ -42,17 +54,7 @@ public:
     doApply() override;
 
     static Expected<MPTID, TER>
-    create(
-        ApplyView& view,
-        beast::Journal journal,
-        AccountID const& account,
-        std::uint32_t sequence,
-        std::uint32_t flags = 0,
-        std::optional<std::uint64_t> maxAmount = {},
-        std::optional<std::uint8_t> assetScale = {},
-        std::optional<std::uint16_t> transferFee = {},
-        std::optional<Slice> const& metadata = {},
-        std::optional<uint256> domainId = {});
+    create(ApplyView& view, beast::Journal journal, MPTCreateArgs const& args);
 };
 
 }  // namespace ripple
diff --git a/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.cpp b/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.cpp
index f37f5f5c1d..0e642fca13 100644
--- a/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.cpp
+++ b/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.cpp
@@ -66,16 +66,15 @@ TER
 MPTokenIssuanceDestroy::destroy(
     ApplyView& view,
     beast::Journal journal,
-    AccountID const account,
-    MPTID issuanceID)
+    MPTDestroyArgs const& args)
 {
-    auto const mpt = view.peek(keylet::mptIssuance(issuanceID));
+    auto const mpt = view.peek(keylet::mptIssuance(args.issuanceID));
     if (!mpt)
         return tecOBJECT_NOT_FOUND;
 
-    if ((*mpt)[sfIssuer] != account)
+    if ((*mpt)[sfIssuer] != args.account)
         return tecNO_PERMISSION;
-    auto const& issuer = account;
+    auto const& issuer = args.account;
 
     if ((*mpt)[~sfOutstandingAmount] != 0)
         return tecHAS_OBLIGATIONS;
@@ -93,7 +92,10 @@ TER
 MPTokenIssuanceDestroy::doApply()
 {
     return destroy(
-        view(), j_, ctx_.tx[sfAccount], ctx_.tx[sfMPTokenIssuanceID]);
+        view(),
+        j_,
+        {.account = ctx_.tx[sfAccount],
+         .issuanceID = ctx_.tx[sfMPTokenIssuanceID]});
 }
 
 }  // namespace ripple
diff --git a/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.h b/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.h
index 66214b87bb..278f77b7b5 100644
--- a/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.h
+++ b/src/xrpld/app/tx/detail/MPTokenIssuanceDestroy.h
@@ -24,6 +24,12 @@
 
 namespace ripple {
 
+struct MPTDestroyArgs
+{
+    AccountID const& account;
+    MPTID issuanceID;
+};
+
 class MPTokenIssuanceDestroy : public Transactor
 {
 public:
@@ -43,8 +49,7 @@ public:
     destroy(
         ApplyView& view,
         beast::Journal journal,
-        AccountID const account,
-        MPTID issuanceID);
+        MPTDestroyArgs const& args);
 
     TER
     doApply() override;
diff --git a/src/xrpld/app/tx/detail/VaultCreate.cpp b/src/xrpld/app/tx/detail/VaultCreate.cpp
index 837e81b956..65876d6cb4 100644
--- a/src/xrpld/app/tx/detail/VaultCreate.cpp
+++ b/src/xrpld/app/tx/detail/VaultCreate.cpp
@@ -141,14 +141,13 @@ VaultCreate::doApply()
     auto maybeShare = MPTokenIssuanceCreate::create(
         view(),
         j_,
-        pseudoId,
-        1,
-        mptFlags,
-        {},
-        {},
-        {},
-        tx[~sfMPTokenMetadata],
-        tx[~sfDomainID]);
+        {
+            .account = pseudoId,
+            .sequence = 1,
+            .flags = mptFlags,
+            .metadata = tx[~sfMPTokenMetadata],
+            .domainId = tx[~sfDomainID],
+        });
     if (!maybeShare)
         return maybeShare.error();
     auto& share = *maybeShare;
diff --git a/src/xrpld/app/tx/detail/VaultDelete.cpp b/src/xrpld/app/tx/detail/VaultDelete.cpp
index e920126380..b999c277cf 100644
--- a/src/xrpld/app/tx/detail/VaultDelete.cpp
+++ b/src/xrpld/app/tx/detail/VaultDelete.cpp
@@ -69,7 +69,10 @@ VaultDelete::doApply()
 
     // Destroy the share issuance.
     if (auto ter = MPTokenIssuanceDestroy::destroy(
-            view(), j_, vault->at(sfAccount), vault->at(sfMPTokenIssuanceID)))
+            view(),
+            j_,
+            {.account = vault->at(sfAccount),
+             .issuanceID = vault->at(sfMPTokenIssuanceID)}))
         return ter;
 
     // The psuedo-account's directory should have been deleted already.