diff --git a/app/Models/Total.php b/app/Models/Total.php
index 73b04a7..3165a7e 100644
--- a/app/Models/Total.php
+++ b/app/Models/Total.php
@@ -11,6 +11,7 @@ class Total extends Model
     protected $casts = [
         'price' => 'float',
         'balance' => 'float',
+        'btc_price' => 'float',
         'price_eur' => 'float'
     ];
 }
diff --git a/app/Services/SupabaseService.php b/app/Services/SupabaseService.php
index aec412d..1ebbd10 100644
--- a/app/Services/SupabaseService.php
+++ b/app/Services/SupabaseService.php
@@ -22,6 +22,7 @@ public function getHistoricalBalances()
         return [
             'prices' => $balances->pluck('price')->toArray(),
             'ethereum' => $balances->pluck('balance')->toArray(),
+            'bitcoin' => $balances->pluck('btc_price')->toArray(),
             'prices_eur' => $balances->pluck('price_eur')->toArray(),
             'totals' => $balances->map(fn ($balance) => $balance->price * $balance->balance)->toArray(),
             'totals_eur' => $balances->map(fn ($balance) => $balance->price_eur * $balance->balance)->toArray(),
diff --git a/database/migrations/2024_01_11_120158_create_totals_table.php b/database/migrations/2024_01_11_120158_create_totals_table.php
index d2e3d0c..12096aa 100644
--- a/database/migrations/2024_01_11_120158_create_totals_table.php
+++ b/database/migrations/2024_01_11_120158_create_totals_table.php
@@ -16,6 +16,7 @@ public function up(): void
             $table->string('price');
             $table->string('balance');
             $table->string('price_eur');
+            $table->string('btc_price')->nullable();
             $table->timestamps();
         });
     }
diff --git a/tests/Unit/SupabaseServiceTest.php b/tests/Unit/SupabaseServiceTest.php
index 561eb93..f0c8080 100644
--- a/tests/Unit/SupabaseServiceTest.php
+++ b/tests/Unit/SupabaseServiceTest.php
@@ -4,12 +4,6 @@
 use App\Services\SupabaseService;
 use Illuminate\Support\Facades\File;
 
-expect()->extend('toBeParsed', function () {
-   expect(reset($this->value))->toBe($this->value[0]);
-
-   $this->toHaveCount(31);
-});
-
 function createEntries($type) {
     $file = str()->plural($type);
     $class = app()->make('App\Models\\' . str()->ucfirst($type));
@@ -27,17 +21,16 @@ function createEntries($type) {
 });
 
 it('retrieves_the_historical_balances', function () {
-    expect($dates = $this->balances['dates'])->toBeParsed();
-    expect($totals = $this->balances['totals'])->toBeParsed();
-    expect($prices = $this->balances['prices'])->toBeParsed();
-    expect($ethereum = $this->balances['ethereum'])->toBeParsed();
-    expect($pricesEur = $this->balances['prices_eur'])->toBeParsed();
-    expect($totalsEur = $this->balances['totals_eur'])->toBeParsed();
-
-    expect(end($totals))->toBe(end($ethereum) * end($prices));
-    expect(end($totalsEur))->toBe(end($ethereum) * end($pricesEur));
+    $dates = $this->balances['dates'];
 
     expect(end($dates))->toBe('Nov 08 2024');
+    expect(end($this->balances['prices']))->toBe(2000.0);
+    expect(end($this->balances['bitcoin']))->toBe(20000.0);
+    expect(end($this->balances['ethereum']))->toBe(2000.0);
+    expect(end($this->balances['totals']))->toBe(4000000.0);
+    expect(end($this->balances['prices_eur']))->toBe(1900.0);
+    expect(end($this->balances['totals_eur']))->toBe(3800000.0);
+
     expect(Carbon::parse($dates[0])->lt(Carbon::createFromFormat('M d Y', end($dates))))->toBetrue();
 });
 
diff --git a/tests/responses/totals.json b/tests/responses/totals.json
index a562b1f..1e7c59c 100644
--- a/tests/responses/totals.json
+++ b/tests/responses/totals.json
@@ -3,6 +3,7 @@
       "price": 2000,
       "price_eur": 1900,
       "balance": 2000,
+      "btc_price": 20000,
       "created_at": "2024-11-08T00:00:00.000000+00:00"
    },
    {