diff --git a/db_context.go b/db_context.go
index 66e0e6b..c59fb50 100644
--- a/db_context.go
+++ b/db_context.go
@@ -139,6 +139,10 @@ type txAdapter struct {
 	tx *sql.Tx
 }
 
+func NewTxAdapter(tx *sql.Tx) *txAdapter {
+	return &txAdapter{tx}
+}
+
 func (a *txAdapter) ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error) {
 	return a.tx.ExecContext(ctx, query, args...)
 }
@@ -165,7 +169,7 @@ func (a *dbAdapter) BeginTx(ctx context.Context, opts *sql.TxOptions) (Tx, error
 	if err != nil {
 		return nil, err
 	}
-	return &txAdapter{tx}, nil
+	return NewTxAdapter(tx), nil
 }
 
 func (a *dbAdapter) ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error) {
diff --git a/writer.go b/writer.go
index 72250b3..5e098bd 100644
--- a/writer.go
+++ b/writer.go
@@ -20,6 +20,7 @@ type Writer struct {
 // that executes user-defined queries within the transaction that stores a message in the outbox.
 // The Writer itself commits or rolls back the transaction once the callback and the outbox insert complete.
 type TxWorkFunc func(ctx context.Context, txQueryer TxQueryer) error
+type TxWorkFuncV2 func(ctx context.Context, txQueryer TxQueryer) (*Message, error)
 
 // WriterOption is a function that configures a Writer instance.
 type WriterOption func(*Writer)
@@ -73,6 +74,16 @@ func (w *Writer) Write(ctx context.Context, msg *Message, txWorkFunc TxWorkFunc)
 		return fmt.Errorf("failed to begin transaction: %w", err)
 	}
 
+	var txCommitted bool
+	defer func() {
+		if !txCommitted {
+			_ = tx.Rollback()
+		}
+	}()
+	return w.WriteWithTX(ctx, tx, msg, txWorkFunc)
+}
+
+func (w *Writer) WriteWithTX(ctx context.Context, tx Tx, msg *Message, txWorkFunc TxWorkFunc) error {
 	var txCommitted bool
 	defer func() {
 		if !txCommitted {
@@ -80,11 +91,30 @@ func (w *Writer) Write(ctx context.Context, msg *Message, txWorkFunc TxWorkFunc)
 		}
 	}()
 
-	err = txWorkFunc(ctx, tx)
+	err := txWorkFunc(ctx, tx)
 	if err != nil {
 		return fmt.Errorf("failed to execute user-defined query: %w", err)
 	}
+	return w.write(ctx, tx, msg)
+}
 
+func (w *Writer) WriteWithTXV2(ctx context.Context, tx Tx, txWorkFunc TxWorkFuncV2) error {
+	var txCommitted bool
+	defer func() {
+		if !txCommitted {
+			_ = tx.Rollback()
+		}
+	}()
+
+	msg, err := txWorkFunc(ctx, tx)
+	if err != nil {
+		return fmt.Errorf("failed to execute user-defined query: %w", err)
+	}
+
+	return w.write(ctx, tx, msg)
+}
+
+func (w *Writer) write(ctx context.Context, tx Tx, msg *Message) (err error) {
 	query := fmt.Sprintf("INSERT INTO outbox (id, created_at, scheduled_at, metadata, payload, times_attempted) VALUES (%s, %s, %s, %s, %s, %s)",
 		w.dbCtx.getSQLPlaceholder(1),
 		w.dbCtx.getSQLPlaceholder(2),
@@ -98,7 +128,7 @@ func (w *Writer) Write(ctx context.Context, msg *Message, txWorkFunc TxWorkFunc)
 	}
 
 	err = tx.Commit()
-	txCommitted = err == nil
+	txCommitted := err == nil
 
 	if txCommitted && w.msgPublisher != nil {
 		ctxWithoutCancel := context.WithoutCancel(ctx) // optimistic path is async, so we don't want to cancel the context
@@ -108,7 +138,6 @@ func (w *Writer) Write(ctx context.Context, msg *Message, txWorkFunc TxWorkFunc)
 	if err != nil {
 		return fmt.Errorf("failed to commit transaction: %w", err)
 	}
-
 	return nil
 }