diff --git a/src/main/java/br/com/maida/desafio/bankapi/controller/AccountController.java b/src/main/java/br/com/maida/desafio/bankapi/controller/AccountController.java
index 1a5652b..a12c5a9 100644
--- a/src/main/java/br/com/maida/desafio/bankapi/controller/AccountController.java
+++ b/src/main/java/br/com/maida/desafio/bankapi/controller/AccountController.java
@@ -7,9 +7,12 @@
 
 import br.com.maida.desafio.bankapi.model.Account;
 import br.com.maida.desafio.bankapi.model.AccountResponse;
+import br.com.maida.desafio.bankapi.model.AccountTransfer;
+import br.com.maida.desafio.bankapi.model.AccountTransferResponse;
 import br.com.maida.desafio.bankapi.model.User;
 import br.com.maida.desafio.bankapi.service.AccountService;
 import br.com.maida.desafio.bankapi.service.AuthService;
+import java.math.BigDecimal;
 import javax.validation.Valid;
 import org.json.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -79,4 +82,66 @@ public ResponseEntity<Object> addAccount(@Valid @RequestBody Account jsonAccount
         return ResponseEntity.status(HttpStatus.OK).headers(httpHeaders).body(jsonAccountReturn.toString());
     }
 
+    @PostMapping(path = "/transfer", produces = {"application/json"})
+    @ResponseBody
+    public ResponseEntity<Object> transfer(@Valid @RequestBody AccountTransfer jsonAccountTransferString) {
+
+        if (accountService.validateNumberExists(jsonAccountTransferString.getSource_account_number())) {
+            if (accountService.validateAccountEmail(jsonAccountTransferString.getSource_account_number(),
+                    SecurityContextHolder.getContext().getAuthentication().getName())) {
+
+                if (!accountService.validateNumberExists(jsonAccountTransferString.getDestination_account_number())) {
+                    return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).body(
+                            new JSONObject()
+                                    .put("erro", "Conta destino não encontrada")
+                                    .toString());
+                }
+
+                Account sourceAccount = accountService.getAccountByNumber(jsonAccountTransferString.getSource_account_number());
+
+                if (sourceAccount.getBalance().compareTo(jsonAccountTransferString.getAmount()) == -1) {
+                    return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).body(
+                            new JSONObject()
+                                    .put("erro", "Saldo insuficiente na conta de origem")
+                                    .toString());
+                }
+
+                Account destinyAccount = accountService.getAccountByNumber(jsonAccountTransferString.getDestination_account_number());
+
+                BigDecimal sourceAccountBalance = sourceAccount.getBalance();
+                BigDecimal destinyAccountBalance = destinyAccount.getBalance();
+
+                sourceAccount.setBalance(sourceAccountBalance.subtract(jsonAccountTransferString.getAmount()));
+                destinyAccount.setBalance(destinyAccountBalance.add(jsonAccountTransferString.getAmount()));
+
+                AccountTransferResponse accountTransferResponse = new AccountTransferResponse(
+                        jsonAccountTransferString.getAmount(),
+                        jsonAccountTransferString.getSource_account_number(),
+                        jsonAccountTransferString.getDestination_account_number(),
+                        sourceAccount.getUserEmail(),
+                        sourceAccount.getUserName());
+
+                JSONObject jsonAccountTransferReturn = new JSONObject();
+                jsonAccountTransferReturn.put("amount", accountTransferResponse.getAmount());
+                jsonAccountTransferReturn.put("source_account_number", accountTransferResponse.getSource_account_number());
+                jsonAccountTransferReturn.put("destination_account_number", accountTransferResponse.getDestination_account_number());
+                jsonAccountTransferReturn.put("user_transfer", accountTransferResponse.getUser_transfer());
+
+                return ResponseEntity.status(HttpStatus.OK).body(jsonAccountTransferReturn.toString());
+
+            } else {
+                return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).body(
+                        new JSONObject()
+                                .put("erro", "Conta de origem não encontrada para o usuário informado")
+                                .toString());
+            }
+        } else {
+            return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).body(
+                    new JSONObject()
+                            .put("erro", "Conta de origem não encontrada para o usuário informado")
+                            .toString());
+        }
+
+    }
+
 }
diff --git a/src/main/java/br/com/maida/desafio/bankapi/model/AccountTransfer.java b/src/main/java/br/com/maida/desafio/bankapi/model/AccountTransfer.java
new file mode 100644
index 0000000..3e046bf
--- /dev/null
+++ b/src/main/java/br/com/maida/desafio/bankapi/model/AccountTransfer.java
@@ -0,0 +1,67 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.maida.desafio.bankapi.model;
+
+import java.math.BigDecimal;
+import javax.validation.constraints.DecimalMin;
+import javax.validation.constraints.Digits;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+/**
+ *
+ * @author Gabriel Duarte
+ */
+public class AccountTransfer {
+    
+    @NotNull(message = "Campo source_account_number ausente.")
+    @NotEmpty(message = "Campo source_account_number vazio.")
+    private String source_account_number;
+    
+    @NotNull(message = "Campo destination_account_number ausente.")
+    @NotEmpty(message = "Campo destination_account_number vazio.")
+    private String destination_account_number;
+    
+    @NotNull(message = "Campo amount ausente.")
+    @DecimalMin(value = "0.0", inclusive = false, message = "Valor deve ser maior que zero.")
+    @Digits(integer=3, fraction=2)
+    private BigDecimal amount;
+    
+    public AccountTransfer() {
+        
+    }
+
+    public AccountTransfer(String source_account_number, String destination_account_number, BigDecimal amount) {
+        this.source_account_number = source_account_number;
+        this.destination_account_number = destination_account_number;
+        this.amount = amount;
+    }
+
+    public String getSource_account_number() {
+        return source_account_number;
+    }
+
+    public void setSource_account_number(String source_account_number) {
+        this.source_account_number = source_account_number;
+    }
+
+    public String getDestination_account_number() {
+        return destination_account_number;
+    }
+
+    public void setDestination_account_number(String destination_account_number) {
+        this.destination_account_number = destination_account_number;
+    }
+
+    public BigDecimal getAmount() {
+        return amount;
+    }
+
+    public void setAmount(BigDecimal amount) {
+        this.amount = amount;
+    }
+    
+}
diff --git a/src/main/java/br/com/maida/desafio/bankapi/model/AccountTransferResponse.java b/src/main/java/br/com/maida/desafio/bankapi/model/AccountTransferResponse.java
new file mode 100644
index 0000000..b8dae20
--- /dev/null
+++ b/src/main/java/br/com/maida/desafio/bankapi/model/AccountTransferResponse.java
@@ -0,0 +1,51 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.maida.desafio.bankapi.model;
+
+import java.math.BigDecimal;
+import org.json.JSONObject;
+
+/**
+ *
+ * @author Gabriel Duarte
+ */
+public class AccountTransferResponse {
+    
+    private BigDecimal amount;
+    private String source_account_number;
+    private String destination_account_number;
+    private JSONObject user_transfer;
+
+    public AccountTransferResponse(BigDecimal amount, String source_account_number, String destination_account_number, String email, String name) {
+        this.amount = amount;
+        this.source_account_number = source_account_number;
+        this.destination_account_number = destination_account_number;
+        
+        JSONObject jsonUserTransferAccount = new JSONObject();
+        
+        jsonUserTransferAccount.put("email", email);
+        jsonUserTransferAccount.put("name", name);
+        
+        this.user_transfer = jsonUserTransferAccount;
+    }
+
+    public BigDecimal getAmount() {
+        return amount;
+    }
+
+    public String getSource_account_number() {
+        return source_account_number;
+    }
+
+    public String getDestination_account_number() {
+        return destination_account_number;
+    }
+
+    public JSONObject getUser_transfer() {
+        return user_transfer;
+    }
+    
+}