diff --git a/src/main/java/com/acquirex/cardacquisition/dto/ApprovalDtos.java b/src/main/java/com/acquirex/cardacquisition/dto/ApprovalDtos.java
new file mode 100644
index 0000000..acfd724
--- /dev/null
+++ b/src/main/java/com/acquirex/cardacquisition/dto/ApprovalDtos.java
@@ -0,0 +1,32 @@
+package com.acquirex.cardacquisition.dto;
+
+import com.acquirex.cardacquisition.domain.AcquisitionApproval.ApprovalStatus;
+import jakarta.validation.constraints.*;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+public sealed interface ApprovalDto permits ApprovalRequest, ApprovalResponse {}
+
+public record ApprovalRequest(
+    @NotBlank(message = "카드번호는 필수입니다")
+    @Size(min = 16, max = 16, message = "카드번호는 16자리입니다")
+    String cardNumber,
+
+    @NotBlank(message = "가맹점ID는 필수입니다")
+    String merchantId,
+
+    @NotNull(message = "금액은 필수입니다")
+    @DecimalMin(value = "0.01", message = "최소 금액은 0.01입니다")
+    @DecimalMax(value = "999999999.99", message = "최대 금액을 초과했습니다")
+    BigDecimal amount
+) implements ApprovalDto {}
+
+public record ApprovalResponse(
+    Long id,
+    String cardNumber,
+    String merchantId,
+    BigDecimal amount,
+    ApprovalStatus status,
+    String approvalCode,
+    LocalDateTime createdAt
+) implements ApprovalDto {}
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