diff --git a/Src/Notion.Client/Api/ApiEndpoints.cs b/Src/Notion.Client/Api/ApiEndpoints.cs
index 068e53db..fea18493 100644
--- a/Src/Notion.Client/Api/ApiEndpoints.cs
+++ b/Src/Notion.Client/Api/ApiEndpoints.cs
@@ -139,5 +139,10 @@ public static class AuthenticationUrls
             public static string IntrospectToken() => "/v1/oauth/introspect";
             public static string RefreshToken() => "/v1/oauth/token";
         }
+
+        public static class FileUploadsApiUrls
+        {
+            public static string Create() => "/v1/file_uploads";
+        }
     }
 }
diff --git a/Src/Notion.Client/Api/FileUploads/Create/FileUploadsClient.cs b/Src/Notion.Client/Api/FileUploads/Create/FileUploadsClient.cs
new file mode 100644
index 00000000..f60e22cc
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/Create/FileUploadsClient.cs
@@ -0,0 +1,27 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Notion.Client
+{
+    public sealed partial class FileUploadsClient : IFileUploadsClient
+    {
+        public async Task<CreateFileUploadResponse> CreateAsync(
+            CreateFileUploadRequest fileUploadObjectRequest,
+            CancellationToken cancellationToken = default)
+        {
+            if (fileUploadObjectRequest == null)
+            {
+                throw new ArgumentNullException(nameof(fileUploadObjectRequest));
+            }
+
+            ICreateFileUploadBodyParameters body = fileUploadObjectRequest;
+
+            return await _restClient.PostAsync<CreateFileUploadResponse>(
+                ApiEndpoints.FileUploadsApiUrls.Create(),
+                body,
+                cancellationToken: cancellationToken
+            );
+        }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/Create/Request/CreateFileUploadRequest.cs b/Src/Notion.Client/Api/FileUploads/Create/Request/CreateFileUploadRequest.cs
new file mode 100644
index 00000000..6b5e4776
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/Create/Request/CreateFileUploadRequest.cs
@@ -0,0 +1,15 @@
+namespace Notion.Client
+{
+    public class CreateFileUploadRequest : ICreateFileUploadBodyParameters
+    {
+        public FileUploadMode Mode { get; set; }
+
+        public string Filename { get; set; }
+
+        public string ContentType { get; set; }
+
+        public int? NumberOfParts { get; set; }
+
+        public string ExternalUrl { get; set; }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/Create/Request/FileUploadMode.cs b/Src/Notion.Client/Api/FileUploads/Create/Request/FileUploadMode.cs
new file mode 100644
index 00000000..c22715da
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/Create/Request/FileUploadMode.cs
@@ -0,0 +1,16 @@
+using System.Runtime.Serialization;
+
+namespace Notion.Client
+{
+    public enum FileUploadMode
+    {
+        [EnumMember(Value = "single_part")]
+        SinglePart,
+
+        [EnumMember(Value = "multi_part")]
+        MultiPart,
+
+        [EnumMember(Value = "external_url")]
+        ExternalUrl
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/Create/Request/ICreateFileUploadBodyParameters.cs b/Src/Notion.Client/Api/FileUploads/Create/Request/ICreateFileUploadBodyParameters.cs
new file mode 100644
index 00000000..38b21532
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/Create/Request/ICreateFileUploadBodyParameters.cs
@@ -0,0 +1,45 @@
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+
+namespace Notion.Client
+{
+    public interface ICreateFileUploadBodyParameters
+    {
+        /// <summary>
+        /// How the file is being sent. Use multi_part for files larger than 20MB. 
+        /// Use external_url for files that are temporarily hosted publicly elsewhere. 
+        /// Default is single_part.
+        /// </summary>
+        [JsonProperty("mode")]
+        [JsonConverter(typeof(StringEnumConverter))]
+        FileUploadMode Mode { get; }
+
+        /// <summary>
+        /// Name of the file to be created. Required when mode is multi_part or external_url. 
+        /// Otherwise optional, and used to override the filename. Must include an extension, or have one inferred 
+        /// from the content_type parameter.
+        /// </summary>
+        [JsonProperty("filename")]
+        string Filename { get; }
+
+        /// <summary>
+        /// MIME type of the file to be created. Recommended when sending the file in multiple parts. 
+        /// Must match the content type of the file that's sent, and the extension of the filename parameter if any.
+        /// </summary>
+        [JsonProperty("content_type")]
+        string ContentType { get; }
+
+        /// <summary>
+        /// When mode is multi_part, the number of parts you are uploading. 
+        /// Must be between 1 and 1,000. This must match the number of parts as well as the final part_number you send.
+        /// </summary>
+        [JsonProperty("number_of_parts")]
+        int? NumberOfParts { get; }
+
+        /// <summary>
+        /// When mode is external_url, provide the HTTPS URL of a publicly accessible file to import into your workspace.
+        /// </summary>
+        [JsonProperty("external_url")]
+        string ExternalUrl { get; }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/Create/Response/CreateFileUploadResponse.cs b/Src/Notion.Client/Api/FileUploads/Create/Response/CreateFileUploadResponse.cs
new file mode 100644
index 00000000..13fbc105
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/Create/Response/CreateFileUploadResponse.cs
@@ -0,0 +1,6 @@
+namespace Notion.Client
+{
+    public class CreateFileUploadResponse : FileObjectResponse
+    {
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportError.cs b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportError.cs
new file mode 100644
index 00000000..a55ad6a9
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportError.cs
@@ -0,0 +1,22 @@
+using Newtonsoft.Json;
+
+namespace Notion.Client
+{
+    public class FileImportError
+    {
+        [JsonProperty("type")]
+        public string Type { get; set; }
+
+        [JsonProperty("code")]
+        public string Code { get; set; }
+
+        [JsonProperty("message")]
+        public string Message { get; set; }
+
+        [JsonProperty("parameter")]
+        public string Parameter { get; set; }
+
+        [JsonProperty("status_code")]
+        public int? StatusCode { get; set; }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportErrorResult.cs b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportErrorResult.cs
new file mode 100644
index 00000000..d72c82fe
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportErrorResult.cs
@@ -0,0 +1,12 @@
+using Newtonsoft.Json;
+
+namespace Notion.Client
+{
+    public class FileImportErrorResult : FileImportResult
+    {
+        public override string Type => "error";
+
+        [JsonProperty("error")]
+        public FileImportError Error { get; set; }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportResult.cs b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportResult.cs
new file mode 100644
index 00000000..a855f787
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportResult.cs
@@ -0,0 +1,21 @@
+using System;
+using JsonSubTypes;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+
+namespace Notion.Client
+{
+    [JsonConverter(typeof(JsonSubtypes), "type")]
+    [JsonSubtypes.KnownSubTypeAttribute(typeof(FileImportSuccessResult), "success")]
+    [JsonSubtypes.KnownSubTypeAttribute(typeof(FileImportErrorResult), "error")]
+    [JsonSubtypes.FallBackSubTypeAttribute(typeof(FileImportResult))]
+    public abstract class FileImportResult
+    {
+        [JsonProperty("type")]
+        public virtual string Type { get; set; }
+
+        [JsonProperty("imported_time")]
+        [JsonConverter(typeof(IsoDateTimeConverter))]
+        public DateTime ImportedTime { get; set; }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportSuccessResult.cs b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportSuccessResult.cs
new file mode 100644
index 00000000..bef29d05
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileImportSuccessResult.cs
@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using Newtonsoft.Json;
+
+namespace Notion.Client
+{
+    public class FileImportSuccessResult : FileImportResult
+    {
+        public override string Type => "success";
+
+        [JsonProperty("success")]
+        public Dictionary<string, object> Success { get; set; }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileUploadObjectResponse.cs b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileUploadObjectResponse.cs
new file mode 100644
index 00000000..39285c3b
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/FileUploadObjectResponse/FileUploadObjectResponse.cs
@@ -0,0 +1,47 @@
+using System;
+using Newtonsoft.Json;
+
+namespace Notion.Client
+{
+    public class FileObjectResponse : IObject
+    {
+        public string Id { get; set; }
+        public ObjectType Object => ObjectType.FileUpload;
+
+        [JsonProperty("created_time")]
+        public DateTime CreatedTime { get; set; }
+
+        [JsonProperty("created_by")]
+        public PartialUser CreatedBy { get; set; }
+
+        [JsonProperty("last_edited_time")]
+        public DateTime LastEditedTime { get; set; }
+
+        [JsonProperty("archived")]
+        public bool Archived { get; set; }
+
+        [JsonProperty("expiry_time")]
+        public DateTime? ExpiryTime { get; set; }
+
+        [JsonProperty("status")]
+        public string Status { get; set; }
+
+        [JsonProperty("filename")]
+        public string FileName { get; set; }
+
+        [JsonProperty("content_type")]
+        public string ContentType { get; set; }
+
+        [JsonProperty("content_length")]
+        public long? ContentLength { get; set; }
+
+        [JsonProperty("upload_url")]
+        public string UploadUrl { get; set; }
+
+        [JsonProperty("complete_url")]
+        public string CompleteUrl { get; set; }
+
+        [JsonProperty("file_import_result")]
+        public FileImportResult FileImportResult { get; set; }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/FileUploadsClient.cs b/Src/Notion.Client/Api/FileUploads/FileUploadsClient.cs
new file mode 100644
index 00000000..26293257
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/FileUploadsClient.cs
@@ -0,0 +1,12 @@
+namespace Notion.Client
+{
+    public sealed partial class FileUploadsClient : IFileUploadsClient
+    {
+        private readonly IRestClient _restClient;
+
+        public FileUploadsClient(IRestClient restClient)
+        {
+            _restClient = restClient;
+        }
+    }
+}
diff --git a/Src/Notion.Client/Api/FileUploads/IFileUploadsClient.cs b/Src/Notion.Client/Api/FileUploads/IFileUploadsClient.cs
new file mode 100644
index 00000000..cca82a9f
--- /dev/null
+++ b/Src/Notion.Client/Api/FileUploads/IFileUploadsClient.cs
@@ -0,0 +1,19 @@
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Notion.Client
+{
+    public interface IFileUploadsClient
+    {
+        /// <summary>
+        /// Use this API to initiate the process of uploading a file to your Notion workspace.
+        /// </summary>
+        /// <param name="fileUploadObjectRequest"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        Task<CreateFileUploadResponse> CreateAsync(
+            CreateFileUploadRequest fileUploadObjectRequest,
+            CancellationToken cancellationToken = default
+        );
+    }
+}
\ No newline at end of file
diff --git a/Src/Notion.Client/Models/ObjectType.cs b/Src/Notion.Client/Models/ObjectType.cs
index 4a9dc77d..61188a31 100644
--- a/Src/Notion.Client/Models/ObjectType.cs
+++ b/Src/Notion.Client/Models/ObjectType.cs
@@ -17,6 +17,9 @@ public enum ObjectType
         User,
 
         [EnumMember(Value = "comment")]
-        Comment
+        Comment,
+
+        [EnumMember(Value = "file_upload")]
+        FileUpload,
     }
 }
diff --git a/Src/Notion.Client/NotionClient.cs b/Src/Notion.Client/NotionClient.cs
index 2fc6f479..6f21ccf7 100644
--- a/Src/Notion.Client/NotionClient.cs
+++ b/Src/Notion.Client/NotionClient.cs
@@ -18,6 +18,7 @@ public interface INotionClient
         IBlocksClient Blocks { get; }
 
         ICommentsClient Comments { get; }
+        IFileUploadsClient FileUploads { get; }
 
         IRestClient RestClient { get; }
     }
@@ -32,7 +33,8 @@ public NotionClient(
             ISearchClient search,
             ICommentsClient comments,
             IBlocksClient blocks,
-            IAuthenticationClient authenticationClient)
+            IAuthenticationClient authenticationClient,
+            IFileUploadsClient fileUploadsClient)
         {
             RestClient = restClient;
             Users = users;
@@ -42,6 +44,7 @@ public NotionClient(
             Comments = comments;
             Blocks = blocks;
             AuthenticationClient = authenticationClient;
+            FileUploads = fileUploadsClient;
         }
 
         public IAuthenticationClient AuthenticationClient { get; }
@@ -58,6 +61,8 @@ public NotionClient(
 
         public ICommentsClient Comments { get; }
 
+        public IFileUploadsClient FileUploads { get; }
+
         public IRestClient RestClient { get; }
     }
 }
diff --git a/Src/Notion.Client/NotionClientFactory.cs b/Src/Notion.Client/NotionClientFactory.cs
index e66f0781..2fc9acac 100644
--- a/Src/Notion.Client/NotionClientFactory.cs
+++ b/Src/Notion.Client/NotionClientFactory.cs
@@ -15,6 +15,7 @@ public static NotionClient Create(ClientOptions options)
                 , new CommentsClient(restClient)
                 , new BlocksClient(restClient)
                 , new AuthenticationClient(restClient)
+                , new FileUploadsClient(restClient)
             );
         }
     }
diff --git a/Test/Notion.IntegrationTests/FIleUploadsClientTests.cs b/Test/Notion.IntegrationTests/FIleUploadsClientTests.cs
new file mode 100644
index 00000000..306f550c
--- /dev/null
+++ b/Test/Notion.IntegrationTests/FIleUploadsClientTests.cs
@@ -0,0 +1,29 @@
+using System.Threading.Tasks;
+using Notion.Client;
+using Xunit;
+
+namespace Notion.IntegrationTests
+{
+    public class FileUploadsClientTests : IntegrationTestBase
+    {
+        [Fact]
+        public async Task CreateAsync()
+        {
+            // Arrange
+            var request = new CreateFileUploadRequest
+            {
+                Mode = FileUploadMode.ExternalUrl,
+                ExternalUrl = "https://unsplash.com/photos/hOhlYhAiizc/download?ixid=M3wxMjA3fDB8MXxhbGx8fHx8fHx8fHwxNzYwMTkxNzc3fA&force=true",
+                Filename = "sample-image.jpg",
+            };
+
+            // Act
+            var response = await Client.FileUploads.CreateAsync(request);
+
+            // Assert
+            Assert.NotNull(response);
+            Assert.NotNull(response.Status);
+            Assert.Equal("sample-image.jpg", response.FileName);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Test/Notion.IntegrationTests/IntegrationTestBase.cs b/Test/Notion.IntegrationTests/IntegrationTestBase.cs
index 34707ff1..1d537f02 100644
--- a/Test/Notion.IntegrationTests/IntegrationTestBase.cs
+++ b/Test/Notion.IntegrationTests/IntegrationTestBase.cs
@@ -18,7 +18,7 @@ protected IntegrationTestBase()
         ParentPageId = GetEnvironmentVariableRequired("NOTION_PARENT_PAGE_ID");
         ParentDatabaseId = GetEnvironmentVariableRequired("NOTION_PARENT_DATABASE_ID");
     }
-    
+
     protected static string GetEnvironmentVariableRequired(string envName)
     {
         return Environment.GetEnvironmentVariable(envName) ??