diff --git a/include/xrpl/protocol/Indexes.h b/include/xrpl/protocol/Indexes.h
index 0202c01164..d4f2d71d9b 100644
--- a/include/xrpl/protocol/Indexes.h
+++ b/include/xrpl/protocol/Indexes.h
@@ -209,7 +209,7 @@ escrow(AccountID const& src, std::uint32_t seq) noexcept;
 
 /** A PaymentChannel */
 Keylet
-payChan(AccountID const& src, AccountID const& dst, std::uint32_t seq) noexcept;
+payChannel(AccountID const& src, AccountID const& dst, std::uint32_t seq) noexcept;
 
 /** NFT page keylets
 
diff --git a/include/xrpl/protocol/detail/ledger_entries.macro b/include/xrpl/protocol/detail/ledger_entries.macro
index 0c70d0a7a5..cbdeb76748 100644
--- a/include/xrpl/protocol/detail/ledger_entries.macro
+++ b/include/xrpl/protocol/detail/ledger_entries.macro
@@ -346,7 +346,7 @@ LEDGER_ENTRY(ltESCROW, 0x0075, Escrow, escrow, ({
 
 /** A ledger object describing a single unidirectional XRP payment channel.
 
-    \sa keylet::payChan
+    \sa keylet::payChannel
  */
 LEDGER_ENTRY(ltPAYCHAN, 0x0078, PayChannel, payment_channel, ({
     {sfAccount,              soeREQUIRED},
diff --git a/src/libxrpl/protocol/Indexes.cpp b/src/libxrpl/protocol/Indexes.cpp
index 7bf88a15d8..fb71bc6df2 100644
--- a/src/libxrpl/protocol/Indexes.cpp
+++ b/src/libxrpl/protocol/Indexes.cpp
@@ -376,7 +376,7 @@ escrow(AccountID const& src, std::uint32_t seq) noexcept
 }
 
 Keylet
-payChan(AccountID const& src, AccountID const& dst, std::uint32_t seq) noexcept
+payChannel(AccountID const& src, AccountID const& dst, std::uint32_t seq) noexcept
 {
     return {ltPAYCHAN, indexHash(LedgerNameSpace::XRP_PAYMENT_CHANNEL, src, dst, seq)};
 }
diff --git a/src/libxrpl/tx/transactors/payment_channel/PaymentChannelCreate.cpp b/src/libxrpl/tx/transactors/payment_channel/PaymentChannelCreate.cpp
index 4ced2d10bc..bff88dc1b2 100644
--- a/src/libxrpl/tx/transactors/payment_channel/PaymentChannelCreate.cpp
+++ b/src/libxrpl/tx/transactors/payment_channel/PaymentChannelCreate.cpp
@@ -139,7 +139,7 @@ PaymentChannelCreate::doApply()
     //
     // Note that we use the value from the sequence or ticket as the
     // payChan sequence.  For more explanation see comments in SeqProxy.h.
-    Keylet const payChanKeylet = keylet::payChan(account, dst, ctx_.tx.getSeqValue());
+    Keylet const payChanKeylet = keylet::payChannel(account, dst, ctx_.tx.getSeqValue());
     auto const slep = std::make_shared<SLE>(payChanKeylet);
 
     // Funds held in this channel
diff --git a/src/test/app/AccountDelete_test.cpp b/src/test/app/AccountDelete_test.cpp
index 2debdc1985..876f9a8d3e 100644
--- a/src/test/app/AccountDelete_test.cpp
+++ b/src/test/app/AccountDelete_test.cpp
@@ -385,7 +385,7 @@ public:
         env(escrow::cancel(becky, alice, escrowSeq));
         env.close();
 
-        Keylet const alicePayChanKey{keylet::payChan(alice, becky, env.seq(alice))};
+        Keylet const alicePayChanKey{keylet::payChannel(alice, becky, env.seq(alice))};
 
         env(payChanCreate(alice, becky, XRP(57), 4s, env.now() + 2s, alice.pk()));
         env.close();
@@ -416,7 +416,7 @@ public:
 
         // gw creates a PayChannel with alice as the destination, this should
         // prevent alice from deleting her account.
-        Keylet const gwPayChanKey{keylet::payChan(gw, alice, env.seq(gw))};
+        Keylet const gwPayChanKey{keylet::payChannel(gw, alice, env.seq(gw))};
 
         env(payChanCreate(gw, alice, XRP(68), 4s, env.now() + 2s, alice.pk()));
         env.close();
diff --git a/src/test/app/PayChan_test.cpp b/src/test/app/PayChan_test.cpp
index f69187c50f..157390ceaf 100644
--- a/src/test/app/PayChan_test.cpp
+++ b/src/test/app/PayChan_test.cpp
@@ -62,7 +62,7 @@ struct PayChan_test : public beast::unit_test::suite
         auto const sle = view.read(keylet::account(account));
         if (!sle)
             return {};
-        auto const k = keylet::payChan(account, dst, (*sle)[sfSequence] - 1);
+        auto const k = keylet::payChannel(account, dst, (*sle)[sfSequence] - 1);
         return {k.key, view.read(k)};
     }
 
diff --git a/src/test/jtx/impl/TestHelpers.cpp b/src/test/jtx/impl/TestHelpers.cpp
index 7c7b6b31b9..8c42d0019b 100644
--- a/src/test/jtx/impl/TestHelpers.cpp
+++ b/src/test/jtx/impl/TestHelpers.cpp
@@ -576,7 +576,7 @@ claim(
 uint256
 channel(AccountID const& account, AccountID const& dst, std::uint32_t seqProxyValue)
 {
-    auto const k = keylet::payChan(account, dst, seqProxyValue);
+    auto const k = keylet::payChannel(account, dst, seqProxyValue);
     return k.key;
 }
 
diff --git a/src/test/rpc/AccountTx_test.cpp b/src/test/rpc/AccountTx_test.cpp
index 60ad83934a..7e33762b38 100644
--- a/src/test/rpc/AccountTx_test.cpp
+++ b/src/test/rpc/AccountTx_test.cpp
@@ -589,7 +589,7 @@ class AccountTx_test : public beast::unit_test::suite
             env(payChanCreate, sig(alie));
             env.close();
 
-            std::string const payChanIndex{strHex(keylet::payChan(alice, gw, payChanSeq).key)};
+            std::string const payChanIndex{strHex(keylet::payChannel(alice, gw, payChanSeq).key)};
 
             {
                 Json::Value payChanFund;
diff --git a/src/test/rpc/LedgerEntry_test.cpp b/src/test/rpc/LedgerEntry_test.cpp
index 48a766117b..e88c70fb76 100644
--- a/src/test/rpc/LedgerEntry_test.cpp
+++ b/src/test/rpc/LedgerEntry_test.cpp
@@ -1710,7 +1710,7 @@ class LedgerEntry_test : public beast::unit_test::suite
 
         std::string const ledgerHash{to_string(env.closed()->header().hash)};
 
-        uint256 const payChanIndex{keylet::payChan(alice, env.master, env.seq(alice) - 1).key};
+        uint256 const payChanIndex{keylet::payChannel(alice, env.master, env.seq(alice) - 1).key};
         {
             // Request the payment channel using its index.
             Json::Value jvParams;