diff --git a/src/Dtos/OnOfficeApiCredentials.php b/src/Dtos/OnOfficeApiCredentials.php
new file mode 100644
index 0000000..9d40a53
--- /dev/null
+++ b/src/Dtos/OnOfficeApiCredentials.php
@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Innobrain\OnOfficeAdapter\Dtos;
+
+readonly class OnOfficeApiCredentials
+{
+    public function __construct(
+        public string $token,
+        public string $secret,
+        public string $apiClaim = ''
+    ) {}
+}
diff --git a/src/Query/Builder.php b/src/Query/Builder.php
index ba88410..c818957 100644
--- a/src/Query/Builder.php
+++ b/src/Query/Builder.php
@@ -10,6 +10,7 @@
 use Illuminate\Support\Collection;
 use Illuminate\Support\Str;
 use Illuminate\Support\Traits\Conditionable;
+use Innobrain\OnOfficeAdapter\Dtos\OnOfficeApiCredentials;
 use Innobrain\OnOfficeAdapter\Dtos\OnOfficeRequest;
 use Innobrain\OnOfficeAdapter\Dtos\OnOfficeResponse;
 use Innobrain\OnOfficeAdapter\Dtos\OnOfficeResponsePage;
@@ -103,11 +104,22 @@ class Builder implements BuilderInterface
      */
     protected array $beforeSendingCallbacks = [];
 
-    public function __construct() {}
+    public function __construct(
+        protected ?OnOfficeApiCredentials $credentials = null
+    ) {}
+
+    public function withCredentials(string $token, string $secret, string $apiClaim = ''): static
+    {
+        $this->credentials = new OnOfficeApiCredentials(token: $token, secret: $secret, apiClaim: $apiClaim);
+
+        return $this;
+    }
 
     protected function getOnOfficeService(): OnOfficeService
     {
-        return $this->onOfficeService ?? $this->createOnOfficeService();
+        return tap($this->onOfficeService ?? $this->createOnOfficeService(),
+            fn (OnOfficeService $service) => $service->setCredentials($this->credentials)
+        );
     }
 
     protected function createOnOfficeService(): OnOfficeService
diff --git a/src/Services/OnOfficeService.php b/src/Services/OnOfficeService.php
index 8c3bcab..34649f7 100644
--- a/src/Services/OnOfficeService.php
+++ b/src/Services/OnOfficeService.php
@@ -12,6 +12,7 @@
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Log;
+use Innobrain\OnOfficeAdapter\Dtos\OnOfficeApiCredentials;
 use Innobrain\OnOfficeAdapter\Dtos\OnOfficeRequest;
 use Innobrain\OnOfficeAdapter\Enums\OnOfficeAction;
 use Innobrain\OnOfficeAdapter\Enums\OnOfficeError;
@@ -24,20 +25,41 @@ class OnOfficeService
     use OnOfficeDefaultFieldConst;
     use OnOfficeParameterConst;
 
-    public function __construct() {}
+    public function __construct(
+        private ?OnOfficeApiCredentials $credentials = null
+    ) {}
+
+    public function setCredentials(?OnOfficeApiCredentials $credentials): static
+    {
+        $this->credentials = $credentials;
+
+        return $this;
+    }
 
     public function getToken(): string
     {
+        if ($this->credentials instanceof OnOfficeApiCredentials) {
+            return $this->credentials->token;
+        }
+
         return Config::get('onoffice.token', '') ?? '';
     }
 
     public function getSecret(): string
     {
+        if ($this->credentials instanceof OnOfficeApiCredentials) {
+            return $this->credentials->secret;
+        }
+
         return Config::get('onoffice.secret', '') ?? '';
     }
 
     public function getApiClaim(): string
     {
+        if ($this->credentials instanceof OnOfficeApiCredentials) {
+            return $this->credentials->apiClaim;
+        }
+
         return Config::get('onoffice.api_claim', '') ?? '';
     }
 
diff --git a/tests/Repositories/BaseRepositoryTest.php b/tests/Repositories/BaseRepositoryTest.php
index d2be56e..e01c186 100644
--- a/tests/Repositories/BaseRepositoryTest.php
+++ b/tests/Repositories/BaseRepositoryTest.php
@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Http;
 use Innobrain\OnOfficeAdapter\Dtos\OnOfficeRequest;
 use Innobrain\OnOfficeAdapter\Dtos\OnOfficeResponse;
@@ -12,6 +13,7 @@
 use Innobrain\OnOfficeAdapter\Exceptions\OnOfficeException;
 use Innobrain\OnOfficeAdapter\Facades\Testing\RecordFactories\BaseFactory;
 use Innobrain\OnOfficeAdapter\Repositories\BaseRepository;
+use Innobrain\OnOfficeAdapter\Services\OnOfficeService;
 use Symfony\Component\VarDumper\VarDumper;
 
 describe('stray requests', function () {
@@ -563,3 +565,63 @@
         VarDumper::setHandler(null);
     });
 });
+
+describe('custom credentials', function () {
+    it('can set custom credentials', function () {
+        $builder = new BaseRepository;
+
+        $builder = $builder
+            ->query()
+            ->withCredentials('token', 'secret', 'claim');
+
+        $m = new ReflectionMethod($builder, 'getOnOfficeService');
+        $m->setAccessible(true);
+        /* @var OnOfficeService $onOfficeService */
+        $onOfficeService = $m->invoke($builder);
+
+        expect($onOfficeService->getToken())->toBe('token')
+            ->and($onOfficeService->getSecret())->toBe('secret')
+            ->and($onOfficeService->getApiClaim())->toBe('claim');
+    });
+
+    it('can set custom credentials twice', function () {
+        $builder = new BaseRepository;
+        $builder
+            ->query()
+            ->withCredentials('token', 'secret', 'claim');
+
+        $builder = new BaseRepository;
+        $builder = $builder
+            ->query()
+            ->withCredentials('token2', 'secret2', 'claim2');
+
+        $m = new ReflectionMethod($builder, 'getOnOfficeService');
+        $m->setAccessible(true);
+        /* @var OnOfficeService $onOfficeService */
+        $onOfficeService = $m->invoke($builder);
+
+        expect($onOfficeService->getToken())->toBe('token2')
+            ->and($onOfficeService->getSecret())->toBe('secret2')
+            ->and($onOfficeService->getApiClaim())->toBe('claim2');
+    });
+
+    it('will reset to default', function () {
+        $builder = new BaseRepository;
+        $builder
+            ->query()
+            ->withCredentials('token', 'secret', 'claim');
+
+        $builder = new BaseRepository;
+        $builder = $builder
+            ->query();
+
+        $m = new ReflectionMethod($builder, 'getOnOfficeService');
+        $m->setAccessible(true);
+
+        /* @var OnOfficeService $onOfficeService */
+        $onOfficeService = $m->invoke($builder);
+        expect($onOfficeService->getToken())->toBe(Config::get('onoffice.token'))
+            ->and($onOfficeService->getSecret())->toBe(Config::get('onoffice.secret'))
+            ->and($onOfficeService->getApiClaim())->toBe('');
+    });
+});