diff --git a/composer.json b/composer.json
index 15978c6..e8cd4e6 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         "php": "^8.1",
         "ext-json": "*",
         "guzzlehttp/guzzle": "^7.5.0",
-        "psr/log": "^3.0.0",
+        "psr/log": "^1.0|^2.0|^3.0.0",
         "webmozart/assert": "^1.11.0"
     },
     "require-dev": {
diff --git a/src/Api/BrandsApi.php b/src/Api/BrandsApi.php
index 122564a..7fdb084 100644
--- a/src/Api/BrandsApi.php
+++ b/src/Api/BrandsApi.php
@@ -46,6 +46,16 @@ public function list(
         return BrandCollection::fromArray($response->json());
     }
 
+    public function export(
+        string $customer,
+        array $parameters = []
+    ): array {
+        $query = $parameters;
+        $query['export'] = 'true';
+        $response = $this->client->get("/v2/customers/{$customer}/brands", $query);
+        return $response->json()['entities'];
+    }
+
     /**
      * @see https://dm.realtimeregister.com/docs/api/brands/create
      *
diff --git a/src/Api/CustomersApi.php b/src/Api/CustomersApi.php
index 5fb877e..6b0a4db 100644
--- a/src/Api/CustomersApi.php
+++ b/src/Api/CustomersApi.php
@@ -18,6 +18,6 @@ public function priceList(string $customer): PriceCollection
     public function credits(string $customer): AccountCollection
     {
         $response = $this->client->get("v2/customers/{$customer}/credit");
-        return AccountCollection::fromArray($response->json());
+        return AccountCollection::fromArray($response->json()['accounts']);
     }
 }
diff --git a/src/Api/DnsZonesApi.php b/src/Api/DnsZonesApi.php
index 9eaf530..3c98e9e 100644
--- a/src/Api/DnsZonesApi.php
+++ b/src/Api/DnsZonesApi.php
@@ -101,28 +101,28 @@ public function create(
         if ($master !== null) {
             $payload['master'] = $master;
         }
-        if($ns !== null) {
+        if ($ns !== null) {
             $payload['ns'] = $ns;
         }
-        if($dnssec !== null) {
+        if ($dnssec !== null) {
             $payload['dnssec'] = $dnssec;
         }
-        if($hostMaster !== null) {
+        if ($hostMaster !== null) {
             $payload['hostMaster'] = $hostMaster;
         }
-        if($refresh !== null) {
+        if ($refresh !== null) {
             $payload['refresh'] = $refresh;
         }
-        if($retry !== null) {
+        if ($retry !== null) {
             $payload['retry'] = $retry;
         }
-        if($expire !== null) {
+        if ($expire !== null) {
             $payload['expire'] = $expire;
         }
-        if($ttl !== null) {
+        if ($ttl !== null) {
             $payload['ttl'] = $ttl;
         }
-        if($records !== null) {
+        if ($records !== null) {
             $payload['records'] = $records->toArray();
         }
 
@@ -167,28 +167,28 @@ public function update(
         if ($master !== null) {
             $payload['master'] = $master;
         }
-        if($ns !== null) {
+        if ($ns !== null) {
             $payload['ns'] = $ns;
         }
-        if($dnssec !== null) {
+        if ($dnssec !== null) {
             $payload['dnssec'] = $dnssec;
         }
-        if($hostMaster !== null) {
+        if ($hostMaster !== null) {
             $payload['hostMaster'] = $hostMaster;
         }
-        if($refresh !== null) {
+        if ($refresh !== null) {
             $payload['refresh'] = $refresh;
         }
-        if($retry !== null) {
+        if ($retry !== null) {
             $payload['retry'] = $retry;
         }
-        if($expire !== null) {
+        if ($expire !== null) {
             $payload['expire'] = $expire;
         }
-        if($ttl !== null) {
+        if ($ttl !== null) {
             $payload['ttl'] = $ttl;
         }
-        if($records !== null) {
+        if ($records !== null) {
             $payload['records'] = $records->toArray();
         }
 
diff --git a/src/Api/DomainsApi.php b/src/Api/DomainsApi.php
index 48c8873..c698c4e 100644
--- a/src/Api/DomainsApi.php
+++ b/src/Api/DomainsApi.php
@@ -54,6 +54,14 @@ public function list(
         return DomainDetailsCollection::fromArray($response->json());
     }
 
+    public function export(array $parameters = []): array
+    {
+        $query = $parameters;
+        $query['export'] = 'true';
+        $response = $this->client->get('v2/domains', $query);
+        return $response->json()['entities'];
+    }
+
     /* @see https://dm.realtimeregister.com/docs/api/domains/check */
     public function check(string $domainName, ?string $languageCode = null): DomainAvailability
     {
@@ -151,7 +159,7 @@ public function register(
         }
 
         $response = $this->client->post("v2/domains/{$domainName}", $payload, [
-            'quote' => $isQuote,
+            'quote' => $isQuote ? 'true' : 'false',
         ]);
 
         if ($isQuote) {
diff --git a/src/Api/ProvidersApi.php b/src/Api/ProvidersApi.php
index faec13f..b034386 100644
--- a/src/Api/ProvidersApi.php
+++ b/src/Api/ProvidersApi.php
@@ -41,6 +41,14 @@ public function list(
         return ProviderCollection::fromArray($response->json());
     }
 
+    public function export(array $parameters = []): array
+    {
+        $query = $parameters;
+        $query['export'] = 'true';
+        $response = $this->client->get('v2/providers', $query);
+        return $response->json()['entities'];
+    }
+
     /* @see https://dm.realtimeregister.com/docs/api/providers/downtime/get */
     public function getDowntime(int $id): Downtime
     {
diff --git a/tests/Clients/CustomersApiCreditsTest.php b/tests/Clients/CustomersApiCreditsTest.php
index 43d8df6..70c2d3d 100644
--- a/tests/Clients/CustomersApiCreditsTest.php
+++ b/tests/Clients/CustomersApiCreditsTest.php
@@ -3,6 +3,7 @@
 namespace SandwaveIo\RealtimeRegister\Tests\Clients;
 
 use PHPUnit\Framework\TestCase;
+use SandwaveIo\RealtimeRegister\Domain\Account;
 use SandwaveIo\RealtimeRegister\Domain\AccountCollection;
 use SandwaveIo\RealtimeRegister\Tests\Helpers\MockedClientFactory;
 
@@ -10,24 +11,28 @@ class CustomersApiCreditsTest extends TestCase
 {
     public function test_credits(): void
     {
+        $primary = include __DIR__ . '/../Domain/data/account_valid.php';
+        $primary['primary'] = true;
+
+        $secondary = include __DIR__ . '/../Domain/data/account_valid.php';
+        $secondary['primary'] = false;
         $sdk = MockedClientFactory::makeSdk(
             200,
-            json_encode([
-                'entities' => [
-                    include __DIR__ . '/../Domain/data/account_valid.php',
-                    include __DIR__ . '/../Domain/data/account_valid.php',
-                    include __DIR__ . '/../Domain/data/account_valid.php',
-                ],
-                'pagination' => [
-                    'total'  => 3,
-                    'offset' => 0,
-                    'limit'  => 10,
-                ],
-            ]),
+            json_encode(
+                [
+                'accounts' => [
+                        $primary,
+                        $secondary,
+                        $secondary,
+                    ],
+                ]
+            ),
             MockedClientFactory::assertRoute('GET', 'v2/customers/johndoe/credit', $this)
         );
 
         $response = $sdk->customers->credits('johndoe');
         $this->assertInstanceOf(AccountCollection::class, $response);
+        $this->assertInstanceOf(Account::class, $response->entities[0]);
+        $this->assertCount(3, $response->entities);
     }
 }
diff --git a/tests/Domain/data/exchangerates_valid.php b/tests/Domain/data/exchangerates_valid.php
index a2a58db..a00b76e 100644
--- a/tests/Domain/data/exchangerates_valid.php
+++ b/tests/Domain/data/exchangerates_valid.php
@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-return  [
+return [
     'currency' => 'EUR',
     'exchangerates' => [
         'USD' => 1000000,
diff --git a/tests/Domain/data/process_invalid_status.php b/tests/Domain/data/process_invalid_status.php
index c1e11f6..7afa898 100644
--- a/tests/Domain/data/process_invalid_status.php
+++ b/tests/Domain/data/process_invalid_status.php
@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-return  [
+return [
     'id' => 46069000,
     'user' => 'johndoe/died',
     'customer' => 'johndoe',
diff --git a/tests/Domain/data/process_valid.php b/tests/Domain/data/process_valid.php
index 8444ca2..5ee64c6 100644
--- a/tests/Domain/data/process_valid.php
+++ b/tests/Domain/data/process_valid.php
@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-return  [
+return [
     'id' => 46069000,
     'user' => 'johndoe/died',
     'customer' => 'johndoe',
diff --git a/tests/Domain/data/process_valid_only_required.php b/tests/Domain/data/process_valid_only_required.php
index 6f012b7..0cd9179 100644
--- a/tests/Domain/data/process_valid_only_required.php
+++ b/tests/Domain/data/process_valid_only_required.php
@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-return  [
+return [
     'id' => 46069000,
     'user' => 'johndoe/died',
     'customer' => 'johndoe',
diff --git a/tests/Domain/data/transaction_valid.php b/tests/Domain/data/transaction_valid.php
index 78dfe67..35d943a 100644
--- a/tests/Domain/data/transaction_valid.php
+++ b/tests/Domain/data/transaction_valid.php
@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-return  [
+return [
     'id' => 654563,
     'customer' => 'johndoe',
     'date' => '2021-08-11T06:17:15Z',