diff --git a/tests/SettlementRefundEndpointTest.php b/tests/SettlementRefundEndpointTest.php
new file mode 100644
index 00000000..15cd656b
--- /dev/null
+++ b/tests/SettlementRefundEndpointTest.php
@@ -0,0 +1,91 @@
+<?php
+declare(strict_types=1);
+
+namespace Tests;
+
+use GuzzleHttp\Psr7\Request;
+use GuzzleHttp\Psr7\Response;
+use Mollie\Api\Resources\Refund;
+use Mollie\Api\Resources\RefundCollection;
+use Mollie\Api\Resources\Settlement;
+
+class SettlementRefundEndpointTest extends Mollie\Api\Endpoints\BaseEndpointTest
+{
+    /** @test */
+    public function testListSettlementRefunds()
+    {
+        $this->mockApiCall(
+            new Request(
+                'GET',
+                '/v2/settlements/stl_jDk30akdN/refunds?limit=5&foo=bar'
+            ),
+            new Response(
+                200,
+                [],
+                '{
+                    "_embedded": {
+                        "refunds": [
+                            {
+                                "resource": "refund",
+                                "id": "re_3aKhkUNigy",
+                                "amount": {
+                                    "value": "10.00",
+                                    "currency": "EUR"
+                                },
+                                "status": "refunded",
+                                "createdAt": "2018-08-30T07:59:02+00:00",
+                                "description": "Order #33",
+                                "paymentId": "tr_maJaG2j8OM",
+                                "settlementAmount": {
+                                    "value": "-10.00",
+                                    "currency": "EUR"
+                                },
+                                "settlementId": "stl_jDk30akdN",
+                                "_links": {
+                                    "self": {
+                                        "href": "https://api.mollie.com/v2/payments/tr_maJaG2j8OM/refunds/re_3aKhkUNigy",
+                                        "type": "application/hal+json"
+                                    },
+                                    "payment": {
+                                        "href": "https://api.mollie.com/v2/payments/tr_maJaG2j8OM",
+                                        "type": "application/hal+json"
+                                    },
+                                    "settlement": {
+                                        "href": "https://api.mollie.com/v2/settlements/stl_jDk30akdN",
+                                        "type": "application/hal+json"
+                                    }
+                                }
+                            },
+                            { }
+                        ]
+                    },
+                    "count": 1,
+                    "_links": {
+                        "documentation": {
+                            "href": "https://docs.mollie.com/reference/v2/settlements-api/list-settlement-refunds",
+                            "type": "text/html"
+                        },
+                        "self": {
+                            "href": "https://api.mollie.com/v2/settlements/stl_jDk30akdN/refunds?limit=50",
+                            "type": "application/hal+json"
+                        },
+                        "previous": null,
+                        "next": null
+                    }
+                }'
+            )
+        );
+
+        $settlement = new Settlement($this->apiClient);
+        $settlement->id = 'stl_jDk30akdN';
+
+        $refunds = $settlement->refunds(5, ['foo' => 'bar']);
+
+        $this->assertInstanceOf(RefundCollection::class, $refunds);
+        $this->assertCount(2, $refunds);
+
+        $refund = $refunds[0];
+        $this->assertInstanceOf(Refund::class, $refund);
+        $this->assertEquals("re_3aKhkUNigy", $refund->id);
+    }
+}
\ No newline at end of file