코인 충전, 코인 내역 API 추가

build.gradle.kts

@@ -51,6 +51,9 @@ dependencies {
     // bootpay
     implementation("io.github.bootpay:backend:2.2.1")
 
+    implementation("com.squareup.okhttp3:okhttp:4.9.3")
+    implementation("org.json:json:20230227")
+
     developmentOnly("org.springframework.boot:spring-boot-devtools")
     runtimeOnly("com.h2database:h2")
     runtimeOnly("com.mysql:mysql-connector-j")