diff --git a/examples/java/io/mailtrap/examples/general/ApiTokensExample.java b/examples/java/io/mailtrap/examples/general/ApiTokensExample.java
index e738dcd..c830df3 100644
--- a/examples/java/io/mailtrap/examples/general/ApiTokensExample.java
+++ b/examples/java/io/mailtrap/examples/general/ApiTokensExample.java
@@ -6,7 +6,10 @@
 import io.mailtrap.model.ResourceType;
 import io.mailtrap.model.request.apitokens.ApiTokenResource;
 import io.mailtrap.model.request.apitokens.CreateApiTokenRequest;
+import io.mailtrap.model.request.apitokens.ResetApiTokenRequest;
+import io.mailtrap.model.request.apitokens.TokenExpiration;
 
+import java.time.OffsetDateTime;
 import java.util.List;
 
 public class ApiTokensExample {
@@ -22,8 +25,13 @@ public static void main(String[] args) {
         final var client = MailtrapClientFactory.createMailtrapClient(config);
 
         // The full token value is returned only on creation — store it securely.
+        // Expiration is optional: omit it for the server default (a 1-year default is being
+        // rolled out), pass TokenExpiration.never() for a token that never expires, or pass
+        // TokenExpiration.at(...) for a concrete expiration (must be in the future and no
+        // more than 5 years ahead, otherwise the API responds with a 422 error).
         final var createRequest = new CreateApiTokenRequest(
             "My token",
+            TokenExpiration.at(OffsetDateTime.now().plusMonths(6)),
             List.of(new ApiTokenResource(ResourceType.ACCOUNT, ACCOUNT_ID, AccessLevel.VIEWER)));
 
         final var createdToken = client.generalApi().apiTokens()
@@ -39,8 +47,11 @@ public static void main(String[] args) {
         System.out.println(token);
 
         // Reset expires the existing token and returns a new one with the same permissions.
-        // The new token value is only returned here.
-        final var resetToken = client.generalApi().apiTokens().resetApiToken(ACCOUNT_ID, tokenId);
+        // The new token value is only returned here. Without a request body the new token
+        // gets the server default expiration; the overload with ResetApiTokenRequest sets it
+        // explicitly (here: a token that never expires).
+        final var resetToken = client.generalApi().apiTokens()
+            .resetApiToken(ACCOUNT_ID, tokenId, new ResetApiTokenRequest(TokenExpiration.never()));
         System.out.println(resetToken);
 
         client.generalApi().apiTokens().deleteApiToken(ACCOUNT_ID, resetToken.getId());
diff --git a/src/main/java/io/mailtrap/api/apitokens/ApiTokens.java b/src/main/java/io/mailtrap/api/apitokens/ApiTokens.java
index 597921e..3a30473 100644
--- a/src/main/java/io/mailtrap/api/apitokens/ApiTokens.java
+++ b/src/main/java/io/mailtrap/api/apitokens/ApiTokens.java
@@ -1,6 +1,7 @@
 package io.mailtrap.api.apitokens;
 
 import io.mailtrap.model.request.apitokens.CreateApiTokenRequest;
+import io.mailtrap.model.request.apitokens.ResetApiTokenRequest;
 import io.mailtrap.model.response.apitokens.ApiToken;
 import io.mailtrap.model.response.apitokens.ApiTokenWithToken;
 
@@ -53,4 +54,16 @@ public interface ApiTokens {
      */
     ApiTokenWithToken resetApiToken(long accountId, long id);
 
+    /**
+     * Reset an API token. Expires the requested token and creates a new one with the same
+     * permissions; the new token value is returned only once. The request can set the new
+     * token expiration; omit it for the server default.
+     *
+     * @param accountId unique account ID
+     * @param id        API token ID
+     * @param request   optional new token expiration
+     * @return new token, including the full token value
+     */
+    ApiTokenWithToken resetApiToken(long accountId, long id, ResetApiTokenRequest request);
+
 }
diff --git a/src/main/java/io/mailtrap/api/apitokens/ApiTokensImpl.java b/src/main/java/io/mailtrap/api/apitokens/ApiTokensImpl.java
index 9a67eae..6eb53ee 100644
--- a/src/main/java/io/mailtrap/api/apitokens/ApiTokensImpl.java
+++ b/src/main/java/io/mailtrap/api/apitokens/ApiTokensImpl.java
@@ -6,6 +6,7 @@
 import io.mailtrap.http.RequestData;
 import io.mailtrap.model.AbstractModel;
 import io.mailtrap.model.request.apitokens.CreateApiTokenRequest;
+import io.mailtrap.model.request.apitokens.ResetApiTokenRequest;
 import io.mailtrap.model.response.apitokens.ApiToken;
 import io.mailtrap.model.response.apitokens.ApiTokenWithToken;
 
@@ -64,4 +65,14 @@ public ApiTokenWithToken resetApiToken(final long accountId, final long id) {
             ApiTokenWithToken.class
         );
     }
+
+    @Override
+    public ApiTokenWithToken resetApiToken(final long accountId, final long id, final ResetApiTokenRequest request) {
+        return httpClient.post(
+            String.format(apiHost + "/api/accounts/%d/api_tokens/%d/reset", accountId, id),
+            request,
+            new RequestData(),
+            ApiTokenWithToken.class
+        );
+    }
 }
diff --git a/src/main/java/io/mailtrap/model/request/apitokens/CreateApiTokenRequest.java b/src/main/java/io/mailtrap/model/request/apitokens/CreateApiTokenRequest.java
index e2c9a7f..5543421 100644
--- a/src/main/java/io/mailtrap/model/request/apitokens/CreateApiTokenRequest.java
+++ b/src/main/java/io/mailtrap/model/request/apitokens/CreateApiTokenRequest.java
@@ -1,5 +1,7 @@
 package io.mailtrap.model.request.apitokens;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import io.mailtrap.model.AbstractModel;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -16,6 +18,19 @@ public class CreateApiTokenRequest extends AbstractModel {
 
     private String name;
 
+    /**
+     * Optional token expiration as an ISO 8601 date-time. Omit (or leave null) for the server
+     * default (a 1-year default is being rolled out). Use {@link TokenExpiration#never()} for
+     * a token that never expires. Past or more-than-5-years-ahead values are rejected with 422.
+     */
+    @JsonProperty("expires_at")
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    private TokenExpiration expiresAt;
+
     private List<ApiTokenResource> resources;
 
+    public CreateApiTokenRequest(final String name, final List<ApiTokenResource> resources) {
+        this(name, null, resources);
+    }
+
 }
diff --git a/src/main/java/io/mailtrap/model/request/apitokens/ResetApiTokenRequest.java b/src/main/java/io/mailtrap/model/request/apitokens/ResetApiTokenRequest.java
new file mode 100644
index 0000000..b2da7e8
--- /dev/null
+++ b/src/main/java/io/mailtrap/model/request/apitokens/ResetApiTokenRequest.java
@@ -0,0 +1,26 @@
+package io.mailtrap.model.request.apitokens;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.mailtrap.model.AbstractModel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class ResetApiTokenRequest extends AbstractModel {
+
+    /**
+     * Optional token expiration as an ISO 8601 date-time. Omit (or leave null) for the server
+     * default (a 1-year default is being rolled out). Use {@link TokenExpiration#never()} for
+     * a token that never expires. Past or more-than-5-years-ahead values are rejected with 422.
+     */
+    @JsonProperty("expires_at")
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    private TokenExpiration expiresAt;
+
+}
diff --git a/src/main/java/io/mailtrap/model/request/apitokens/TokenExpiration.java b/src/main/java/io/mailtrap/model/request/apitokens/TokenExpiration.java
new file mode 100644
index 0000000..f1edf0a
--- /dev/null
+++ b/src/main/java/io/mailtrap/model/request/apitokens/TokenExpiration.java
@@ -0,0 +1,45 @@
+package io.mailtrap.model.request.apitokens;
+
+import com.fasterxml.jackson.annotation.JsonValue;
+
+import java.time.OffsetDateTime;
+import java.time.format.DateTimeFormatter;
+
+/**
+ * API token expiration sent as the {@code expires_at} request field.
+ * Use {@link #at(OffsetDateTime)} for a concrete expiration or {@link #never()} for a token
+ * that never expires (serialized as JSON {@code null}).
+ */
+public final class TokenExpiration {
+
+    private final String value;
+
+    private TokenExpiration(final String value) {
+        this.value = value;
+    }
+
+    /**
+     * Token expires at the given moment. Past or more-than-5-years-ahead values are rejected
+     * by the API with a 422 error.
+     *
+     * @param value expiration date-time
+     * @return expiration serialized as an ISO 8601 date-time string
+     */
+    public static TokenExpiration at(final OffsetDateTime value) {
+        return new TokenExpiration(DateTimeFormatter.ISO_OFFSET_DATE_TIME.format(value));
+    }
+
+    /**
+     * Token never expires.
+     *
+     * @return expiration serialized as JSON {@code null}
+     */
+    public static TokenExpiration never() {
+        return new TokenExpiration(null);
+    }
+
+    @JsonValue
+    public String getValue() {
+        return value;
+    }
+}
diff --git a/src/main/java/io/mailtrap/model/response/accountaccesses/ApiTokenSpecifier.java b/src/main/java/io/mailtrap/model/response/accountaccesses/ApiTokenSpecifier.java
index d42f428..b49baf2 100644
--- a/src/main/java/io/mailtrap/model/response/accountaccesses/ApiTokenSpecifier.java
+++ b/src/main/java/io/mailtrap/model/response/accountaccesses/ApiTokenSpecifier.java
@@ -17,6 +17,9 @@ public class ApiTokenSpecifier extends Specifier {
 
     private String token;
 
+    @JsonProperty("masked_token")
+    private String maskedToken;
+
     @JsonProperty("expires_at")
     private OffsetDateTime expiresAt;
 
diff --git a/src/test/java/io/mailtrap/api/apitokens/ApiTokensImplTest.java b/src/test/java/io/mailtrap/api/apitokens/ApiTokensImplTest.java
index ffff7cf..3b1ad05 100644
--- a/src/test/java/io/mailtrap/api/apitokens/ApiTokensImplTest.java
+++ b/src/test/java/io/mailtrap/api/apitokens/ApiTokensImplTest.java
@@ -1,12 +1,19 @@
 package io.mailtrap.api.apitokens;
 
+import com.fasterxml.jackson.databind.JsonNode;
 import io.mailtrap.Constants;
+import io.mailtrap.Mapper;
 import io.mailtrap.config.MailtrapConfig;
+import io.mailtrap.exception.http.HttpClientException;
 import io.mailtrap.factory.MailtrapClientFactory;
+import io.mailtrap.http.CustomHttpClient;
+import io.mailtrap.http.RequestData;
 import io.mailtrap.model.AccessLevel;
 import io.mailtrap.model.ResourceType;
 import io.mailtrap.model.request.apitokens.ApiTokenResource;
 import io.mailtrap.model.request.apitokens.CreateApiTokenRequest;
+import io.mailtrap.model.request.apitokens.ResetApiTokenRequest;
+import io.mailtrap.model.request.apitokens.TokenExpiration;
 import io.mailtrap.model.response.apitokens.ApiToken;
 import io.mailtrap.model.response.apitokens.ApiTokenWithToken;
 import io.mailtrap.testutils.BaseTest;
@@ -15,15 +22,26 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import java.io.IOException;
+import java.time.OffsetDateTime;
 import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 
 class ApiTokensImplTest extends BaseTest {
 
     private final long apiTokenId = 12345L;
+    private final long resetWithBodyApiTokenId = 54321L;
 
     private ApiTokens api;
 
@@ -36,6 +54,12 @@ public void init() {
                 DataMock.build(Constants.GENERAL_HOST + "/api/accounts/" + accountId + "/api_tokens",
                         "POST", "api/apitokens/createApiTokenRequest.json", "api/apitokens/createApiTokenResponse.json"),
 
+                DataMock.build(Constants.GENERAL_HOST + "/api/accounts/" + accountId + "/api_tokens",
+                        "POST", "api/apitokens/createApiTokenNeverExpiresRequest.json", "api/apitokens/createApiTokenNeverExpiresResponse.json"),
+
+                DataMock.build(Constants.GENERAL_HOST + "/api/accounts/" + accountId + "/api_tokens",
+                        "POST", "api/apitokens/createApiTokenWithExpirationRequest.json", "api/apitokens/createApiTokenWithExpirationResponse.json"),
+
                 DataMock.build(Constants.GENERAL_HOST + "/api/accounts/" + accountId + "/api_tokens/" + apiTokenId,
                         "GET", null, "api/apitokens/getApiTokenResponse.json"),
 
@@ -43,7 +67,13 @@ public void init() {
                         "DELETE", null, null),
 
                 DataMock.build(Constants.GENERAL_HOST + "/api/accounts/" + accountId + "/api_tokens/" + apiTokenId + "/reset",
-                        "POST", null, "api/apitokens/resetApiTokenResponse.json")
+                        "POST", null, "api/apitokens/resetApiTokenResponse.json"),
+
+                DataMock.build(Constants.GENERAL_HOST + "/api/accounts/" + accountId + "/api_tokens/" + resetWithBodyApiTokenId + "/reset",
+                        "POST", "api/apitokens/resetApiTokenNeverExpiresRequest.json", "api/apitokens/resetApiTokenNeverExpiresResponse.json"),
+
+                DataMock.build(Constants.GENERAL_HOST + "/api/accounts/" + accountId + "/api_tokens/" + resetWithBodyApiTokenId + "/reset",
+                        "POST", "api/apitokens/resetApiTokenWithExpirationRequest.json", "api/apitokens/resetApiTokenWithExpirationResponse.json")
         ));
 
         final MailtrapConfig testConfig = new MailtrapConfig.Builder()
@@ -69,12 +99,15 @@ void test_getAllApiTokens() {
     }
 
     @Test
-    void test_createApiToken() {
+    void test_createApiToken() throws IOException {
         final CreateApiTokenRequest request = new CreateApiTokenRequest(
                 "Scratch test token",
                 List.of(new ApiTokenResource(ResourceType.ACCOUNT, accountId, AccessLevel.ADMIN))
         );
 
+        final JsonNode body = Mapper.get().readTree(request.toJson());
+        assertFalse(body.has("expires_at"));
+
         final ApiTokenWithToken response = api.createApiToken(accountId, request);
 
         assertNotNull(response);
@@ -84,6 +117,69 @@ void test_createApiToken() {
         assertNull(response.getExpiresAt());
     }
 
+    @Test
+    void test_createApiToken_neverExpires() throws IOException {
+        final CreateApiTokenRequest request = new CreateApiTokenRequest(
+                "Never expiring token",
+                TokenExpiration.never(),
+                List.of(new ApiTokenResource(ResourceType.ACCOUNT, accountId, AccessLevel.ADMIN))
+        );
+
+        final JsonNode body = Mapper.get().readTree(request.toJson());
+        assertTrue(body.has("expires_at"));
+        assertTrue(body.get("expires_at").isNull());
+
+        final ApiTokenWithToken response = api.createApiToken(accountId, request);
+
+        assertNotNull(response);
+        assertEquals(23456L, response.getId());
+        assertEquals("neverexpires123", response.getToken());
+        assertNull(response.getExpiresAt());
+    }
+
+    @Test
+    void test_createApiToken_withExpiration() throws IOException {
+        final CreateApiTokenRequest request = new CreateApiTokenRequest(
+                "Expiring token",
+                TokenExpiration.at(OffsetDateTime.parse("2027-06-01T00:00:00Z")),
+                List.of(new ApiTokenResource(ResourceType.ACCOUNT, accountId, AccessLevel.ADMIN))
+        );
+
+        final JsonNode body = Mapper.get().readTree(request.toJson());
+        assertEquals("2027-06-01T00:00:00Z", body.get("expires_at").asText());
+
+        final ApiTokenWithToken response = api.createApiToken(accountId, request);
+
+        assertNotNull(response);
+        assertEquals(34567L, response.getId());
+        assertEquals("expiring123", response.getToken());
+        assertEquals(OffsetDateTime.parse("2027-06-01T00:00:00Z"), response.getExpiresAt());
+    }
+
+    @Test
+    void test_createApiToken_invalidExpiration_throwsHttpClientException() {
+        final CustomHttpClient failingHttpClient = mock(CustomHttpClient.class);
+        when(failingHttpClient.post(anyString(), any(CreateApiTokenRequest.class), any(RequestData.class), eq(ApiTokenWithToken.class)))
+                .thenThrow(new HttpClientException("Expires at must be no more than 5 years in the future", 422));
+
+        final MailtrapConfig failingConfig = new MailtrapConfig.Builder()
+                .httpClient(failingHttpClient)
+                .token("dummy_token")
+                .build();
+
+        final ApiTokens failingApi = MailtrapClientFactory.createMailtrapClient(failingConfig).generalApi().apiTokens();
+
+        final CreateApiTokenRequest request = new CreateApiTokenRequest(
+                "Token with invalid expiration",
+                TokenExpiration.at(OffsetDateTime.parse("2050-01-01T00:00:00Z")),
+                List.of(new ApiTokenResource(ResourceType.ACCOUNT, accountId, AccessLevel.ADMIN))
+        );
+
+        final HttpClientException exception = assertThrows(HttpClientException.class,
+                () -> failingApi.createApiToken(accountId, request));
+        assertEquals(422, exception.getStatusCode());
+    }
+
     @Test
     void test_getApiToken() {
         final ApiToken token = api.getApiToken(accountId, apiTokenId);
@@ -108,4 +204,37 @@ void test_resetApiToken() {
         assertEquals("newtoken123", response.getToken());
         assertEquals("n3w0", response.getLast4Digits());
     }
+
+    @Test
+    void test_resetApiToken_neverExpires() throws IOException {
+        final ResetApiTokenRequest request = new ResetApiTokenRequest(TokenExpiration.never());
+
+        final JsonNode body = Mapper.get().readTree(request.toJson());
+        assertTrue(body.has("expires_at"));
+        assertTrue(body.get("expires_at").isNull());
+
+        final ApiTokenWithToken response = api.resetApiToken(accountId, resetWithBodyApiTokenId, request);
+
+        assertNotNull(response);
+        assertEquals(resetWithBodyApiTokenId, response.getId());
+        assertEquals("resetnever123", response.getToken());
+        assertNull(response.getExpiresAt());
+    }
+
+    @Test
+    void test_resetApiToken_withExpiration() throws IOException {
+        final ResetApiTokenRequest request = new ResetApiTokenRequest(
+                TokenExpiration.at(OffsetDateTime.parse("2027-06-01T00:00:00Z"))
+        );
+
+        final JsonNode body = Mapper.get().readTree(request.toJson());
+        assertEquals("2027-06-01T00:00:00Z", body.get("expires_at").asText());
+
+        final ApiTokenWithToken response = api.resetApiToken(accountId, resetWithBodyApiTokenId, request);
+
+        assertNotNull(response);
+        assertEquals(resetWithBodyApiTokenId, response.getId());
+        assertEquals("resetexpiring123", response.getToken());
+        assertEquals(OffsetDateTime.parse("2027-06-01T00:00:00Z"), response.getExpiresAt());
+    }
 }
diff --git a/src/test/java/io/mailtrap/serialization/AccountAccessResponseDeserializerTest.java b/src/test/java/io/mailtrap/serialization/AccountAccessResponseDeserializerTest.java
index cc6bfb5..30c661b 100644
--- a/src/test/java/io/mailtrap/serialization/AccountAccessResponseDeserializerTest.java
+++ b/src/test/java/io/mailtrap/serialization/AccountAccessResponseDeserializerTest.java
@@ -26,6 +26,7 @@ void testApiTokenSpecifierDeserialization() throws Exception {
                       "id": 1,
                       "name": "Token",
                       "token": "xyz",
+                      "masked_token": "*******xyz",
                       "expires_at": "2025-01-01T00:00:00Z"
                     },
                     "resources": [],
@@ -46,6 +47,7 @@ void testApiTokenSpecifierDeserialization() throws Exception {
         assertEquals(1, apiTokenSpecifier.getId());
         assertEquals("Token", apiTokenSpecifier.getName());
         assertEquals("xyz", apiTokenSpecifier.getToken());
+        assertEquals("*******xyz", apiTokenSpecifier.getMaskedToken());
         assertEquals(OffsetDateTime.parse("2025-01-01T00:00:00Z"), apiTokenSpecifier.getExpiresAt());
     }
 
diff --git a/src/test/resources/api/apitokens/createApiTokenNeverExpiresRequest.json b/src/test/resources/api/apitokens/createApiTokenNeverExpiresRequest.json
new file mode 100644
index 0000000..f519619
--- /dev/null
+++ b/src/test/resources/api/apitokens/createApiTokenNeverExpiresRequest.json
@@ -0,0 +1,11 @@
+{
+  "name": "Never expiring token",
+  "expires_at": null,
+  "resources": [
+    {
+      "resource_type": "account",
+      "resource_id": 1,
+      "access_level": "admin"
+    }
+  ]
+}
diff --git a/src/test/resources/api/apitokens/createApiTokenNeverExpiresResponse.json b/src/test/resources/api/apitokens/createApiTokenNeverExpiresResponse.json
new file mode 100644
index 0000000..5dd8deb
--- /dev/null
+++ b/src/test/resources/api/apitokens/createApiTokenNeverExpiresResponse.json
@@ -0,0 +1,15 @@
+{
+  "id": 23456,
+  "name": "Never expiring token",
+  "last_4_digits": "q8r2",
+  "created_by": "user@example.com",
+  "expires_at": null,
+  "resources": [
+    {
+      "resource_type": "account",
+      "resource_id": 1,
+      "access_level": 100
+    }
+  ],
+  "token": "neverexpires123"
+}
diff --git a/src/test/resources/api/apitokens/createApiTokenWithExpirationRequest.json b/src/test/resources/api/apitokens/createApiTokenWithExpirationRequest.json
new file mode 100644
index 0000000..6ae6780
--- /dev/null
+++ b/src/test/resources/api/apitokens/createApiTokenWithExpirationRequest.json
@@ -0,0 +1,11 @@
+{
+  "name": "Expiring token",
+  "expires_at": "2027-06-01T00:00:00Z",
+  "resources": [
+    {
+      "resource_type": "account",
+      "resource_id": 1,
+      "access_level": "admin"
+    }
+  ]
+}
diff --git a/src/test/resources/api/apitokens/createApiTokenWithExpirationResponse.json b/src/test/resources/api/apitokens/createApiTokenWithExpirationResponse.json
new file mode 100644
index 0000000..bd34223
--- /dev/null
+++ b/src/test/resources/api/apitokens/createApiTokenWithExpirationResponse.json
@@ -0,0 +1,15 @@
+{
+  "id": 34567,
+  "name": "Expiring token",
+  "last_4_digits": "z5w1",
+  "created_by": "user@example.com",
+  "expires_at": "2027-06-01T00:00:00Z",
+  "resources": [
+    {
+      "resource_type": "account",
+      "resource_id": 1,
+      "access_level": 100
+    }
+  ],
+  "token": "expiring123"
+}
diff --git a/src/test/resources/api/apitokens/resetApiTokenNeverExpiresRequest.json b/src/test/resources/api/apitokens/resetApiTokenNeverExpiresRequest.json
new file mode 100644
index 0000000..e147564
--- /dev/null
+++ b/src/test/resources/api/apitokens/resetApiTokenNeverExpiresRequest.json
@@ -0,0 +1,3 @@
+{
+  "expires_at": null
+}
diff --git a/src/test/resources/api/apitokens/resetApiTokenNeverExpiresResponse.json b/src/test/resources/api/apitokens/resetApiTokenNeverExpiresResponse.json
new file mode 100644
index 0000000..da0b2a6
--- /dev/null
+++ b/src/test/resources/api/apitokens/resetApiTokenNeverExpiresResponse.json
@@ -0,0 +1,15 @@
+{
+  "id": 54321,
+  "name": "My API Token",
+  "last_4_digits": "nv3r",
+  "created_by": "user@example.com",
+  "expires_at": null,
+  "resources": [
+    {
+      "resource_type": "account",
+      "resource_id": 1,
+      "access_level": 100
+    }
+  ],
+  "token": "resetnever123"
+}
diff --git a/src/test/resources/api/apitokens/resetApiTokenWithExpirationRequest.json b/src/test/resources/api/apitokens/resetApiTokenWithExpirationRequest.json
new file mode 100644
index 0000000..561782e
--- /dev/null
+++ b/src/test/resources/api/apitokens/resetApiTokenWithExpirationRequest.json
@@ -0,0 +1,3 @@
+{
+  "expires_at": "2027-06-01T00:00:00Z"
+}
diff --git a/src/test/resources/api/apitokens/resetApiTokenWithExpirationResponse.json b/src/test/resources/api/apitokens/resetApiTokenWithExpirationResponse.json
new file mode 100644
index 0000000..be40efb
--- /dev/null
+++ b/src/test/resources/api/apitokens/resetApiTokenWithExpirationResponse.json
@@ -0,0 +1,15 @@
+{
+  "id": 54321,
+  "name": "My API Token",
+  "last_4_digits": "exp1",
+  "created_by": "user@example.com",
+  "expires_at": "2027-06-01T00:00:00Z",
+  "resources": [
+    {
+      "resource_type": "account",
+      "resource_id": 1,
+      "access_level": 100
+    }
+  ],
+  "token": "resetexpiring123"
+}