diff --git a/BlueWest.Api/Controllers/CountriesController.cs b/BlueWest.Api/Controllers/CountryController.cs
similarity index 92%
rename from BlueWest.Api/Controllers/CountriesController.cs
rename to BlueWest.Api/Controllers/CountryController.cs
index 4f4aa2e..38a60d8 100644
--- a/BlueWest.Api/Controllers/CountriesController.cs
+++ b/BlueWest.Api/Controllers/CountryController.cs
@@ -12,7 +12,7 @@ namespace BlueWest.WebApi.Controllers
 /// </summary>
 [ApiController]
 [Route("[controller]")]
-public class CountriesController : ControllerBase
+public class CountryController : ControllerBase
 {
     private readonly CountriesDbContext _dbContext;
 
@@ -20,7 +20,7 @@ public class CountriesController : ControllerBase
     /// Controller responsible for handling country data in the Country table
     /// </summary>
     /// <param name="dbContext"></param>
-    public CountriesController(CountriesDbContext dbContext)
+    public CountryController(CountriesDbContext dbContext)
     {
         _dbContext = dbContext;
     }
@@ -50,9 +50,10 @@ public class CountriesController : ControllerBase
     [HttpPost]
     public ActionResult AddCountry(CountryCreate countryToCreate)
     {
-        _dbContext.Countries.Add(new Country(countryToCreate, new List<Currency>()));
+        var newCountry = new Country(countryToCreate, new List<Currency>());
+        _dbContext.Countries.Add(newCountry);
         _dbContext.SaveChanges();
-        return CreatedAtRoute(nameof(GetCountryById),  new {countryId = countryToCreate.Code}, countryToCreate);
+        return CreatedAtRoute(nameof(GetCountryById),  new {countryId = newCountry.Code}, newCountry);
     }
 
     /// <summary>
diff --git a/BlueWest.Api/Controllers/CurrenciesController.cs b/BlueWest.Api/Controllers/CurrencyController.cs
similarity index 75%
rename from BlueWest.Api/Controllers/CurrenciesController.cs
rename to BlueWest.Api/Controllers/CurrencyController.cs
index d22fad3..39cb66e 100644
--- a/BlueWest.Api/Controllers/CurrenciesController.cs
+++ b/BlueWest.Api/Controllers/CurrencyController.cs
@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Collections.Immutable;
 using System.Linq;
 using BlueWest.Data;
 using BlueWest.WebApi.MySQL;
@@ -12,29 +13,49 @@ namespace BlueWest.WebApi.Controllers
     /// </summary>
     [ApiController]
     [Route("[controller]")]
-    public class CurrenciesController : ControllerBase
+    public class CurrencyController : ControllerBase
     {
         private readonly CountriesDbContext _dbContext;
 
-        public CurrenciesController(CountriesDbContext dbContext)
+        public CurrencyController(CountriesDbContext dbContext)
         {
             _dbContext = dbContext;
         }
 
+        /// <summary>
+        /// Gets the currency data from currency table
+        /// </summary>
+        /// <returns></returns>
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [HttpGet]
+        public ActionResult GetCurrencies()
+        {
+            var dbContext = _dbContext.Currencies;
+            
+            if (dbContext != null)
+            {
+                return Ok(dbContext.ToArray());
+            }
+            
+            return new NotFoundResult();
+        }
 
         /// <summary>
         /// Add Currency to the table of currencies
         /// </summary>
         /// <param name="currencyToCreate">Currency data to create</param>
+        /// <param name="currencyAssociatedCountries">Countries</param>
         /// <returns></returns>
         [ProducesResponseType(StatusCodes.Status201Created)]
         [HttpPost]
         public ActionResult AddCurrency(CurrencyCreate currencyToCreate)
         {
-            var newCurrency =  new Currency(currencyToCreate, new List<Country>());
+            
+            var newCurrency = currencyToCreate.ToCurrency();
             _dbContext.Currencies.Add(newCurrency);
             _dbContext.SaveChanges();
-            return CreatedAtRoute(nameof(GetCurrencyById), new {CurrencyId = currencyToCreate.Code}, currencyToCreate);
+            return CreatedAtRoute(nameof(GetCurrencyById), new {CurrencyId = newCurrency.Code}, newCurrency);
         }
 
         /// <summary>
diff --git a/BlueWest.Api/Controllers/FinanceController.cs b/BlueWest.Api/Controllers/FinanceController.cs
new file mode 100644
index 0000000..0471a35
--- /dev/null
+++ b/BlueWest.Api/Controllers/FinanceController.cs
@@ -0,0 +1,68 @@
+using System;
+using BlueWest.Data;
+using BlueWest.WebApi.MySQL;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace BlueWest.WebApi.Controllers;
+
+/// <summary>
+/// The controller responsible to fetch currency data
+/// </summary>
+[ApiController]
+[Route("[controller]")]
+public class FinanceController : ControllerBase
+{
+    private readonly FinanceDbContext _dbContext;
+
+    public FinanceController(FinanceDbContext dbContext)
+    {
+        _dbContext = dbContext;
+    }
+    
+    
+    /// <summary>
+    /// Returns a transaction by the provided id
+    /// </summary>
+    /// <param name="userId"></param>
+    /// <param name="transactionId"></param>
+    /// <returns></returns>
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [HttpGet("{userId}/transactions/{transactionId}")]
+    public ActionResult GetTransactionsById(int userId, TimeSpan transactionId)
+    {
+        return new NotFoundResult();
+    }
+
+    /// <summary>
+    /// Posts a finance transaction
+    /// </summary>
+    /// <param name="userId"></param>
+    /// <param name="financeTransaction"></param>
+    /// <returns></returns>
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [HttpPost("{userId}/transactions")]
+    public ActionResult PostTransaction(int userId, FinanceOpCreate financeTransaction)
+    {
+        return new BadRequestResult();
+    }
+
+    
+    /// <summary>
+    /// Get Transactions
+    /// </summary>
+    /// <param name="userId"></param>
+    /// <returns></returns>
+
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [HttpGet("{userId}/transactions")]
+    public ActionResult GetTransactions(int userId)
+    {
+        return Ok();
+    }
+
+
+}
\ No newline at end of file
diff --git a/BlueWest.Api/Controllers/UserController.cs b/BlueWest.Api/Controllers/UserController.cs
index c6b320a..8fd01af 100644
--- a/BlueWest.Api/Controllers/UserController.cs
+++ b/BlueWest.Api/Controllers/UserController.cs
@@ -20,8 +20,6 @@ namespace BlueWest.WebApi.Controllers
         {
             _dbContext = dbContext;
         }
-
-        #region Users
         
                 
         [ProducesResponseType(StatusCodes.Status200OK)]
@@ -60,7 +58,7 @@ namespace BlueWest.WebApi.Controllers
         [HttpPost]
         public ActionResult AddUser(UserUpdateDto userUpdateDto)
         {
-            var user = new User(userUpdateDto, DateTime.Now.TimeOfDay, new List<FinanceTransaction>());
+            var user = new User(userUpdateDto, DateTime.Now.TimeOfDay, new List<FinanceOp>());
             _dbContext.Users.Add(user);
             _dbContext.SaveChanges();
             return CreatedAtRoute(nameof(GetUserById),  new {userId = user.Id}, user);
@@ -89,45 +87,7 @@ namespace BlueWest.WebApi.Controllers
             _dbContext.SaveChanges();
             return Ok();
         }
-                               
-        #endregion
-
-        #region Transactions
-
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        [ProducesResponseType(StatusCodes.Status400BadRequest)]
-        [HttpGet("{userId}/transactions/{transactionId}")]
-        public ActionResult GetTransactionsById(int userId, TimeSpan transactionId)
-        {
-            return new NotFoundResult();
-        }
-
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        [ProducesResponseType(StatusCodes.Status400BadRequest)]
-        [HttpPost("{userId}/transactions")]
-        public ActionResult PostTransaction(int userId, FinanceTransactionInsertDto financeTransaction)
-        {
-            return new BadRequestResult();
-        }
-
         
-                
-        /// <summary>
-        /// Get Transactions
-        /// </summary>
-        /// <param name="userId"></param>
-        /// <returns></returns>
-
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        [ProducesResponseType(StatusCodes.Status400BadRequest)]
-        [HttpGet("{userId}/transactions")]
-        public ActionResult GetTransactions(int userId)
-        {
-            return Ok();
-        }
-
-
-        #endregion
 
     }
 }
\ No newline at end of file
diff --git a/BlueWest.Api/MySQL/FinanceDbContext.cs b/BlueWest.Api/MySQL/FinanceDbContext.cs
new file mode 100644
index 0000000..ab462d7
--- /dev/null
+++ b/BlueWest.Api/MySQL/FinanceDbContext.cs
@@ -0,0 +1,12 @@
+using BlueWest.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace BlueWest.WebApi.MySQL
+{
+    public class FinanceDbContext
+    {
+        public DbSet<FinanceOp> Transactions { get; set; }
+        public DbSet<FinanceOpType> TransactionTypes { get; set; }
+    }
+}
+
diff --git a/BlueWest.Api/MySQL/UserDbContext.cs b/BlueWest.Api/MySQL/UserDbContext.cs
index 937c531..14e7f8a 100644
--- a/BlueWest.Api/MySQL/UserDbContext.cs
+++ b/BlueWest.Api/MySQL/UserDbContext.cs
@@ -3,48 +3,49 @@ using BlueWest.Data;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 
-namespace BlueWest.WebApi.MySQL;
-
-public sealed class UserDbContext : DbContext
+namespace BlueWest.WebApi.MySQL
 {
-    public DbSet<User> Users { get; set; }
-    public DbSet<FinanceTransaction> Transactions { get; set; }
-    public DbSet<FinanceTransactionType> TransactionTypes { get; set; }
     
-    
-    public IConfiguration Configuration;
+    public sealed class UserDbContext : DbContext
+    {
+        public DbSet<User> Users { get; set; }
+
+
+        public IConfiguration Configuration;
 
     
-    public UserDbContext(DbContextOptions<UserDbContext> options) : base(options)
-    {
-        Database.EnsureCreated();
-        
-    }
-
-    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
-    {
-        /*optionsBuilder.UseMySql(
-            Configuration.GetConnectionString("LocalMySQL"),
-            new MySqlServerVersion(new Version(8, 0, 11))
-        );*/
-    }
-
-    protected override void OnModelCreating(ModelBuilder modelBuilder)
-    {
-        base.OnModelCreating(modelBuilder);
-        modelBuilder.Entity<User>(builder =>
+        public UserDbContext(DbContextOptions<UserDbContext> options) : base(options)
         {
-            builder.HasKey(x => x.Id);
-        });
+            Database.EnsureCreated();
         
-        modelBuilder.Entity<FinanceTransaction>(builder =>
+        }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
-            builder.HasOne<User>()
-                .WithMany(x => x.FinanceTransactions)
-                .HasForeignKey(x => x.UserId);
-        });
+            /*optionsBuilder.UseMySql(
+                Configuration.GetConnectionString("LocalMySQL"),
+                new MySqlServerVersion(new Version(8, 0, 11))
+            );*/
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            base.OnModelCreating(modelBuilder);
+            
+            modelBuilder.Entity<User>(builder =>
+            {
+                builder.HasKey(x => x.Id);
+            });
+        
+            modelBuilder.Entity<FinanceOp>(builder =>
+            {
+                builder.HasOne<User>()
+                    .WithMany(x => x.FinanceTransactions)
+                    .HasForeignKey(x => x.UserId);
+            });
         
         
         
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/BlueWest.Data/Country/Country.cs b/BlueWest.Data/Country/Country.cs
index 1530c54..5f05747 100644
--- a/BlueWest.Data/Country/Country.cs
+++ b/BlueWest.Data/Country/Country.cs
@@ -1,10 +1,10 @@
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
+using System.Text.Json.Serialization;
 using MapTo;
 
 namespace BlueWest.Data
 {
-   
     [MapFrom(new [] {typeof(CountryUpdate), typeof(CountryCreate)})]
     public partial class Country
     {
@@ -17,6 +17,7 @@ namespace BlueWest.Data
 
         public List<Currency> Currencies { get; set; }
 
+        [JsonConstructor]
         public Country(int code, string stateName, string tld, List<Currency> currencies)
         {
             Code = code;
@@ -25,10 +26,7 @@ namespace BlueWest.Data
             Currencies = currencies;
         }
 
-        public Country()
-        {
-        
-        }
+        public Country() { }
     } 
 }
 
diff --git a/BlueWest.Data/Country/CountryCreate.cs b/BlueWest.Data/Country/CountryCreate.cs
index 9bcb72b..e8c8491 100644
--- a/BlueWest.Data/Country/CountryCreate.cs
+++ b/BlueWest.Data/Country/CountryCreate.cs
@@ -1,19 +1,36 @@
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using MapTo;
 
 namespace BlueWest.Data
 {
-    [MapFrom( typeof(Country))]
-
+    [MapFrom( typeof(Country))] 
     public partial class CountryCreate
     {
         // ISO 3166-1 numeric code
         public int Code { get; set; } // Primary key
         public string StateName { get; set; }
 
+        public List<CurrencyCreate> CurrenciesToCreate { get; set; }
+        
         [MaxLength(2)] public string Alpha2Code { get; set; }
+        
         public string TLD { get; set; }
 
+        public CountryCreate() { }
+
+        public Country ToCountry()
+        {
+            var currencies = new List<Currency>();
+            
+            foreach (var currencyCreate in CurrenciesToCreate)
+            {
+                currencies.Add(new Currency(currencyCreate, null));
+            }
+            
+            return new Country(this, currencies);
+        }
+
     }
 }
 
diff --git a/BlueWest.Data/Country/CountryUpdate.cs b/BlueWest.Data/Country/CountryUpdate.cs
index 5b676d3..40323dd 100644
--- a/BlueWest.Data/Country/CountryUpdate.cs
+++ b/BlueWest.Data/Country/CountryUpdate.cs
@@ -11,6 +11,8 @@ namespace BlueWest.Data
         public string StateName { get; set; }
         public string Alpha2Code { get; set; }
         public string TLD { get; set; }
+
+        public CountryUpdate() { }
     } 
 }
 
diff --git a/BlueWest.Data/Currency/Currency.cs b/BlueWest.Data/Currency/Currency.cs
index 5d95c36..6ca39a2 100644
--- a/BlueWest.Data/Currency/Currency.cs
+++ b/BlueWest.Data/Currency/Currency.cs
@@ -10,7 +10,7 @@ namespace BlueWest.Data
 
     public partial class Currency
     {
-        [MaxLength(3)] public int Num { get; set; } // Primary key
+        public int Num { get; set; } // Primary key
         [MaxLength(3)] public string Code { get; set; } 
         public List<Country> Countries { get; set; }
 
diff --git a/BlueWest.Data/Currency/CurrencyCreate.cs b/BlueWest.Data/Currency/CurrencyCreate.cs
index 4474d9d..388f999 100644
--- a/BlueWest.Data/Currency/CurrencyCreate.cs
+++ b/BlueWest.Data/Currency/CurrencyCreate.cs
@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using MapTo;
 
@@ -6,8 +7,25 @@ namespace BlueWest.Data
     [MapFrom(typeof(Currency))]
     public partial class CurrencyCreate
     {
-        [MaxLength(3)] public int Num { get; set; } // Primary key
-        [MaxLength(3)] public string Code { get; set; } 
+        public int Num { get; set; } // Primary key
+        [MaxLength(3)] public string Code { get; set; }
+        
+        public List<CountryCreate> CountriesToCreate { get; set; }
+        public CurrencyCreate() { }
+
+        public Currency ToCurrency()
+        {
+            List<Country> countries = new List<Country>();
+            
+            foreach (var countryCreate in CountriesToCreate)
+            {
+                var newCountry = new Country(countryCreate, null);
+                countries.Add(newCountry);
+            }
+
+            return new Currency(this, countries);
+
+        }
     }
 }
 
diff --git a/BlueWest.Data/Currency/CurrencyUpdate.cs b/BlueWest.Data/Currency/CurrencyUpdate.cs
index d9f9828..c662f9c 100644
--- a/BlueWest.Data/Currency/CurrencyUpdate.cs
+++ b/BlueWest.Data/Currency/CurrencyUpdate.cs
@@ -9,8 +9,11 @@ namespace BlueWest.Data
     public partial class CurrencyUpdate
     {
         // ISO 4217 Code
-        [MaxLength(3)] public string Code { get; set; }         
-        
-        
+        [MaxLength(3)] public string Code { get; set; }
+
+        public CurrencyUpdate()
+        {
+            
+        }
     }
 }
diff --git a/BlueWest.Data/Currency/TestData.cs b/BlueWest.Data/Currency/TestData.cs
deleted file mode 100644
index 532f345..0000000
--- a/BlueWest.Data/Currency/TestData.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace BlueWest.Data;
-
-public class TestData
-{
-    public int Id { get; set; }
-    public string Name { get; set; }
-}
\ No newline at end of file
diff --git a/BlueWest.Data/Transaction/FinanceTransaction.cs b/BlueWest.Data/Transaction/FinanceOp.cs
similarity index 53%
rename from BlueWest.Data/Transaction/FinanceTransaction.cs
rename to BlueWest.Data/Transaction/FinanceOp.cs
index 3b65a87..c0c7a50 100644
--- a/BlueWest.Data/Transaction/FinanceTransaction.cs
+++ b/BlueWest.Data/Transaction/FinanceOp.cs
@@ -4,8 +4,8 @@ using MapTo;
 
 namespace BlueWest.Data
 {
-    [MapFrom(typeof(FinanceTransactionInsertDto))]
-    public partial class FinanceTransaction
+    [MapFrom(typeof(FinanceOpCreate))]
+    public partial class FinanceOp
     {
         
          public TimeSpan UserId { get; set; }
@@ -14,23 +14,20 @@ namespace BlueWest.Data
 
          public Currency Currency { get; }
          
-         public FinanceTransactionType Type {get;}
+         public FinanceOpType Type {get;}
          
          private string Description {get;}
 
 
-        public FinanceTransaction()
-        {
-            
-        }
+        public FinanceOp() { }
 
-        public FinanceTransaction(TimeSpan creationDate, TimeSpan userId,
-            Currency currency, FinanceTransactionType financeTransactionType)
+        public FinanceOp(TimeSpan creationDate, TimeSpan userId,
+            Currency currency, FinanceOpType financeOpType)
         {
             CreationDate = creationDate;
             UserId = userId;
             Currency = currency;
-            Type = financeTransactionType;
+            Type = financeOpType;
         }
     }
 }
\ No newline at end of file
diff --git a/BlueWest.Data/Transaction/FinanceTransactionInsertDto.cs b/BlueWest.Data/Transaction/FinanceOpCreate.cs
similarity index 52%
rename from BlueWest.Data/Transaction/FinanceTransactionInsertDto.cs
rename to BlueWest.Data/Transaction/FinanceOpCreate.cs
index 8675f4b..cb2c6a7 100644
--- a/BlueWest.Data/Transaction/FinanceTransactionInsertDto.cs
+++ b/BlueWest.Data/Transaction/FinanceOpCreate.cs
@@ -5,30 +5,27 @@ using MapTo;
 
 namespace BlueWest.Data
 {
-    [MapFrom( typeof(FinanceTransaction))]
+    [MapFrom( typeof(FinanceOp))]
 
-    public partial class FinanceTransactionInsertDto
+    public partial class FinanceOpCreate
     {
         public TimeSpan UserId { get; set; }
         
         public Currency Currency { get; }
          
-        public FinanceTransactionType FinanceTransactionType {get;}
+        public FinanceOpType FinanceOpType {get;}
 
 
-        public TimeSpan CreationDate { get; set; }
-
-
-        public FinanceTransactionInsertDto(
+        public FinanceOpCreate(
             TimeSpan userId, 
             Currency currency , 
-            FinanceTransactionType financeTransactionType
+            FinanceOpType financeOpType
             )
         {
             Currency = currency;
             UserId = userId;
             Currency = currency;
-            FinanceTransactionType = financeTransactionType;
+            FinanceOpType = financeOpType;
         }
     }
 }
diff --git a/BlueWest.Data/Transaction/FinanceTransactionReadDto.cs b/BlueWest.Data/Transaction/FinanceOpRead.cs
similarity index 75%
rename from BlueWest.Data/Transaction/FinanceTransactionReadDto.cs
rename to BlueWest.Data/Transaction/FinanceOpRead.cs
index 7420120..a96af67 100644
--- a/BlueWest.Data/Transaction/FinanceTransactionReadDto.cs
+++ b/BlueWest.Data/Transaction/FinanceOpRead.cs
@@ -5,7 +5,7 @@ using MapTo;
 
 namespace BlueWest.Data
 {
-    [MapFrom(typeof(FinanceTransaction))]
+    [MapFrom(typeof(FinanceOp))]
 
     public partial class FinanceTransactionReadDto
     {
@@ -13,7 +13,7 @@ namespace BlueWest.Data
         
         public Currency Currency { get; }
          
-        public FinanceTransactionType FinanceTransactionType {get;}
+        public FinanceOpType FinanceOpType {get;}
         public TimeSpan CreationDate { get; set; }
 
     }
diff --git a/BlueWest.Data/Transaction/FinanceTransactionType.cs b/BlueWest.Data/Transaction/FinanceOpType.cs
similarity index 82%
rename from BlueWest.Data/Transaction/FinanceTransactionType.cs
rename to BlueWest.Data/Transaction/FinanceOpType.cs
index f99f001..78dc6bf 100644
--- a/BlueWest.Data/Transaction/FinanceTransactionType.cs
+++ b/BlueWest.Data/Transaction/FinanceOpType.cs
@@ -2,7 +2,7 @@ using System.ComponentModel.DataAnnotations;
 
 namespace BlueWest.Data;
 
-public class FinanceTransactionType
+public class FinanceOpType
 {
     [Key] public int Id { get; set; }
 
diff --git a/BlueWest.Data/User/User.cs b/BlueWest.Data/User/User.cs
index 23d5a04..6905dce 100644
--- a/BlueWest.Data/User/User.cs
+++ b/BlueWest.Data/User/User.cs
@@ -13,7 +13,7 @@ namespace BlueWest.Data
         public TimeSpan Id { get; } = TimeSpan.Zero;
         public string Name { get; set; }
 
-        public List<FinanceTransaction> FinanceTransactions { get; }
+        public List<FinanceOp> FinanceTransactions { get; }
 
 
         public User(TimeSpan id, string name)