diff --git a/src/veryfi/Client.php b/src/veryfi/Client.php
index b9bbd46..a375fe0 100644
--- a/src/veryfi/Client.php
+++ b/src/veryfi/Client.php
@@ -72,6 +72,12 @@
 use veryfi\documents\lineitems\GetLineItem;
 use veryfi\documents\lineitems\GetLineItems;
 use veryfi\documents\lineitems\UpdateLineItem;
+use veryfi\split\GetSplitDocument;
+use veryfi\split\GetSplitDocuments;
+use veryfi\split\ProcessSplitDocumentBase64;
+use veryfi\split\ProcessSplitDocumentUrl;
+use veryfi\classify\ProcessClassifyDocumentBase64;
+use veryfi\classify\ProcessClassifyDocumentUrl;
 
 
 
@@ -143,14 +149,15 @@ class Client
      * @param string $api_version Api version to use Veryfi, currently v8
      * @param int $api_timeout Api timeout for call Veryfi api, by default 120
      */
-    public function __construct(string $client_id,
-                                string $client_secret,
-                                string $username,
-                                string $api_key,
-                                string $base_url = 'https://api.veryfi.com/api/',
-                                string $api_version = 'v8',
-                                int    $api_timeout = 120)
-    {
+    public function __construct(
+        string $client_id,
+        string $client_secret,
+        string $username,
+        string $api_key,
+        string $base_url = 'https://api.veryfi.com/api/',
+        string $api_version = 'v8',
+        int $api_timeout = 120
+    ) {
         $this->client_id = $client_id;
         $this->client_secret = $client_secret;
         $this->username = $username;
@@ -173,5 +180,7 @@ public function __construct(string $client_id,
     use DeleteW8BENE, GetW8BENE, GetW8BENEs, ProcessW8BENE, ProcessW8BENEBase64, ProcessW8BENEUrl;
     use DeleteW9, GetW9, GetW9s, ProcessW9, ProcessW9Base64, ProcessW9Url;
     use AddLineItem, DeleteLineItem, DeleteLineItems, GetLineItem, GetLineItems, UpdateLineItem;
+    use GetSplitDocument, GetSplitDocuments, ProcessSplitDocumentBase64, ProcessSplitDocumentUrl;
+    use ProcessClassifyDocumentBase64, ProcessClassifyDocumentUrl;
 
 }
diff --git a/src/veryfi/classify/ProcessClassifyDocumentBase64.php b/src/veryfi/classify/ProcessClassifyDocumentBase64.php
new file mode 100644
index 0000000..7547279
--- /dev/null
+++ b/src/veryfi/classify/ProcessClassifyDocumentBase64.php
@@ -0,0 +1,24 @@
+<?php
+namespace veryfi\classify;
+
+trait ProcessClassifyDocumentBase64
+{
+    /**
+     * Classify a document and extract all the fields from it. https://docs.veryfi.com/api/classify/classify-a-document/
+     *
+     * @param string $base64_encoded_string Buffer string of a file to submit for classify extraction
+     * @param string $file_name The file name including the extension
+     * @param array $kwargs Additional request parameters
+     * @return string Data extracted from the document
+     */
+    public function classify_document_from_base64(string $base64_encoded_string, string $file_name, array $kwargs = []): string
+    {
+        $endpoint_name = '/classify/';
+        $request_arguments = [
+            'file_name' => $file_name,
+            'file_data' => $base64_encoded_string,
+        ];
+        $request_arguments = array_replace($request_arguments, $kwargs);
+        return $this->request('POST', $endpoint_name, $request_arguments);
+    }
+}
diff --git a/src/veryfi/classify/ProcessClassifyDocumentUrl.php b/src/veryfi/classify/ProcessClassifyDocumentUrl.php
new file mode 100644
index 0000000..a6b75d6
--- /dev/null
+++ b/src/veryfi/classify/ProcessClassifyDocumentUrl.php
@@ -0,0 +1,24 @@
+<?php
+namespace veryfi\classify;
+
+trait ProcessClassifyDocumentUrl
+{
+    /**
+     * Classify document from url and extract all the fields from it. https://docs.veryfi.com/api/classify/classify-a-document/
+     *
+     * @param string|null $file_url Required if file_urls isn't specified. Publicly accessible URL to a file.
+     * @param array|null $file_urls Required if file_url isn't specified. List of publicly accessible URLs to multiple files.
+     * @param array $kwargs Additional request parameters
+     * @return string Data extracted from the document.
+     */
+    public function classify_document_from_url(?string $file_url = null, ?array $file_urls = null, array $kwargs = []): string
+    {
+        $endpoint_name = '/classify/';
+        $request_arguments = [
+            'file_url' => $file_url,
+            'file_urls' => $file_urls
+        ];
+        $request_arguments = array_replace($request_arguments, $kwargs);
+        return $this->request('POST', $endpoint_name, $request_arguments);
+    }
+}
diff --git a/src/veryfi/client/GetHeaders.php b/src/veryfi/client/GetHeaders.php
index 2b31c28..26e9374 100644
--- a/src/veryfi/client/GetHeaders.php
+++ b/src/veryfi/client/GetHeaders.php
@@ -9,7 +9,7 @@ trait GetHeaders
     private function get_headers(): array
     {
         return array(
-            'User-Agent' => 'php veryfi-php/1.1.0',
+            'User-Agent' => 'php veryfi-php/1.0.5',
             'Accept' => 'application/json',
             'Content-Type' => 'application/json',
             'Client-ID' => $this->client_id,
diff --git a/src/veryfi/split/GetSplitDocument.php b/src/veryfi/split/GetSplitDocument.php
new file mode 100644
index 0000000..3d3db24
--- /dev/null
+++ b/src/veryfi/split/GetSplitDocument.php
@@ -0,0 +1,20 @@
+<?php
+namespace veryfi\split;
+
+trait GetSplitDocument
+{
+    /**
+     * Veryfi's Get a Documents from PDF endpoint allows you to retrieve a collection of previously processed documents. https://docs.veryfi.com/api/receipts-invoices/get-documents-from-pdf/
+     *
+     * @param string $document_id ID of the document you'd like to retrieve
+     * @param array $kwargs Additional request parameters
+     * @return string Data extracted from the Document
+     */
+    public function get_split_document(string $document_id, array $kwargs = []): string
+    {
+        $endpoint_name = "/documents-set/$document_id/";
+        $request_arguments = ['id' => $document_id];
+        $request_arguments = array_replace($request_arguments, $kwargs);
+        return $this->request('GET', $endpoint_name, $request_arguments);
+    }
+}
diff --git a/src/veryfi/split/GetSplitDocuments.php b/src/veryfi/split/GetSplitDocuments.php
new file mode 100644
index 0000000..9b16dc7
--- /dev/null
+++ b/src/veryfi/split/GetSplitDocuments.php
@@ -0,0 +1,24 @@
+<?php
+namespace veryfi\split;
+
+trait GetSplitDocuments
+{
+    /**
+     * Veryfi's Get a Submitted PDF endpoint allows you to retrieve a collection of previously processed documents. https://docs.veryfi.com/api/receipts-invoices/get-submitted-pdf/
+     *
+     * @param int $page The page number. The response is capped to maximum of 50 results per page.
+     * @param int $page_size The number of Documents per page.
+     * @param array $kwargs Additional request parameters
+     * @return string JSON object of previously processed documents
+     */
+    public function get_split_documents(int $page = 1, int $page_size = 50, array $kwargs = []): string
+    {
+        $endpoint_name = '/documents-set/';
+        $request_arguments = [
+            'page' => $page,
+            'page_size' => $page_size
+        ];
+        $request_arguments = array_replace($request_arguments, $kwargs);
+        return $this->request('GET', $endpoint_name, $request_arguments);
+    }
+}
diff --git a/src/veryfi/split/ProcessSplitDocumentBase64.php b/src/veryfi/split/ProcessSplitDocumentBase64.php
new file mode 100644
index 0000000..c375488
--- /dev/null
+++ b/src/veryfi/split/ProcessSplitDocumentBase64.php
@@ -0,0 +1,24 @@
+<?php
+namespace veryfi\split;
+
+trait ProcessSplitDocumentBase64
+{
+    /**
+     * Split document PDF from url and extract all the fields from it. https://docs.veryfi.com/api/receipts-invoices/split-and-process-a-pdf/
+     *
+     * @param string $base64_encoded_string Buffer string of a file to submit for classify extraction
+     * @param string $file_name The file name including the extension
+     * @param array $kwargs Additional request parameters
+     * @return string Data extracted from the document
+     */
+    public function split_document_from_base64(string $base64_encoded_string, string $file_name, array $kwargs = []): string
+    {
+        $endpoint_name = '/documents-set/';
+        $request_arguments = [
+            'file_name' => $file_name,
+            'file_data' => $base64_encoded_string,
+        ];
+        $request_arguments = array_replace($request_arguments, $kwargs);
+        return $this->request('POST', $endpoint_name, $request_arguments);
+    }
+}
diff --git a/src/veryfi/split/ProcessSplitDocumentUrl.php b/src/veryfi/split/ProcessSplitDocumentUrl.php
new file mode 100644
index 0000000..8a3aeca
--- /dev/null
+++ b/src/veryfi/split/ProcessSplitDocumentUrl.php
@@ -0,0 +1,24 @@
+<?php
+namespace veryfi\split;
+
+trait ProcessSplitDocumentUrl
+{
+    /**
+     * Split document PDF from url and extract all the fields from it. https://docs.veryfi.com/api/receipts-invoices/split-and-process-a-pdf/
+     *
+     * @param string|null $file_url Required if file_urls isn't specified. Publicly accessible URL to a file.
+     * @param array|null $file_urls Required if file_url isn't specified. List of publicly accessible URLs to multiple files.
+     * @param array $kwargs Additional request parameters
+     * @return string Data extracted from the document.
+     */
+    public function split_document_from_url(?string $file_url = null, ?array $file_urls = null, array $kwargs = []): string
+    {
+        $endpoint_name = '/documents-set/';
+        $request_arguments = [
+            'file_url' => $file_url,
+            'file_urls' => $file_urls
+        ];
+        $request_arguments = array_replace($request_arguments, $kwargs);
+        return $this->request('POST', $endpoint_name, $request_arguments);
+    }
+}
diff --git a/tests/ClientClassifyDocumentsTest.php b/tests/ClientClassifyDocumentsTest.php
new file mode 100644
index 0000000..1d6d3b8
--- /dev/null
+++ b/tests/ClientClassifyDocumentsTest.php
@@ -0,0 +1,59 @@
+<?php
+
+use veryfi\Client;
+
+require_once __DIR__ . '/ClientTestCase.php';
+
+class ClientClassifyDocumentsTest extends ClientTestCase
+{
+    public function test_classify_document_from_base64(): void
+    {
+        if ($this->mock_responses) {
+            $veryfi_client = $this->getMockBuilder(Client::class)
+                ->onlyMethods(['exec_curl'])
+                ->setConstructorArgs([$this->client_id, $this->client_secret, $this->username, $this->api_key])
+                ->getMock();
+
+            $file_path = __DIR__ . '/resources/processDocument.json';
+            $file = fopen($file_path, 'r');
+            $file_data = mb_convert_encoding(fread($file, filesize($file_path)), 'UTF-8');
+            $veryfi_client->expects($this->once())
+                ->method('exec_curl')
+                ->willReturn($file_data);
+
+        } else {
+            $veryfi_client = new Client($this->client_id, $this->client_secret, $this->username, $this->api_key);
+        }
+
+        $file_path = $this->receipt_path;
+        $file_name = 'receipt.jpg';
+        $base64_encoded_string = base64_encode(file_get_contents($file_path));
+
+        $json_response = json_decode($veryfi_client->classify_document_from_base64($base64_encoded_string, $file_name), true);
+        $this->assertIsArray($json_response);
+    }
+
+    public function test_classify_document_from_url(): void
+    {
+        if ($this->mock_responses) {
+            $veryfi_client = $this->getMockBuilder(Client::class)
+                ->onlyMethods(['exec_curl'])
+                ->setConstructorArgs([$this->client_id, $this->client_secret, $this->username, $this->api_key])
+                ->getMock();
+
+            $file_path = __DIR__ . '/resources/processDocument.json';
+            $file = fopen($file_path, 'r');
+            $file_data = mb_convert_encoding(fread($file, filesize($file_path)), 'UTF-8');
+            $veryfi_client->expects($this->once())
+                ->method('exec_curl')
+                ->willReturn($file_data);
+
+        } else {
+            $veryfi_client = new Client($this->client_id, $this->client_secret, $this->username, $this->api_key);
+        }
+
+        $url = 'https://raw.githubusercontent.com/veryfi/veryfi-python/master/tests/assets/receipt_public.jpg';
+        $json_response = json_decode($veryfi_client->classify_document_from_url($url), true);
+        $this->assertIsArray($json_response);
+    }
+}
diff --git a/tests/ClientSplitDocumentsTest.php b/tests/ClientSplitDocumentsTest.php
new file mode 100644
index 0000000..2da7f74
--- /dev/null
+++ b/tests/ClientSplitDocumentsTest.php
@@ -0,0 +1,111 @@
+<?php
+
+use veryfi\Client;
+
+require_once __DIR__ . '/ClientTestCase.php';
+
+class ClientSplitDocumentsTest extends ClientTestCase
+{
+    public function test_get_split_documents(): void
+    {
+        if ($this->mock_responses) {
+            $veryfi_client = $this->getMockBuilder(Client::class)
+                ->onlyMethods(['exec_curl'])
+                ->setConstructorArgs([$this->client_id, $this->client_secret, $this->username, $this->api_key])
+                ->getMock();
+
+            $file_path = __DIR__ . '/resources/getDocuments.json';
+            $file = fopen($file_path, 'r');
+            $file_data = mb_convert_encoding(fread($file, filesize($file_path)), 'UTF-8');
+            $veryfi_client->expects($this->once())
+                ->method('exec_curl')
+                ->willReturn($file_data);
+
+        } else {
+            $veryfi_client = new Client($this->client_id, $this->client_secret, $this->username, $this->api_key);
+        }
+        $json_response = json_decode($veryfi_client->get_split_documents(), true);
+        $this->assertIsArray($json_response);
+    }
+
+    public function test_get_split_document(): void
+    {
+        if ($this->mock_responses) {
+            $veryfi_client = $this->getMockBuilder(Client::class)
+                ->onlyMethods(['exec_curl'])
+                ->setConstructorArgs([$this->client_id, $this->client_secret, $this->username, $this->api_key])
+                ->getMock();
+
+            $file_path = __DIR__ . '/resources/getDocument.json';
+            $file = fopen($file_path, 'r');
+            $file_data = mb_convert_encoding(fread($file, filesize($file_path)), 'UTF-8');
+            $veryfi_client->expects($this->once())
+                ->method('exec_curl')
+                ->willReturn($file_data);
+            $document_id = '125661908';
+
+        } else {
+            $veryfi_client = new Client($this->client_id, $this->client_secret, $this->username, $this->api_key);
+            $documents = json_decode($veryfi_client->get_split_documents(), true);
+            if (isset($documents['documents'][0]['id'])) {
+                $document_id = $documents['documents'][0]['id'];
+            } else {
+                $this->markTestSkipped('No documents found to test get_split_document');
+            }
+        }
+
+        $json_response = json_decode($veryfi_client->get_split_document($document_id), true);
+        $this->assertEquals($document_id, $json_response['id']);
+    }
+
+    public function test_split_document_from_base64(): void
+    {
+        if ($this->mock_responses) {
+            $veryfi_client = $this->getMockBuilder(Client::class)
+                ->onlyMethods(['exec_curl'])
+                ->setConstructorArgs([$this->client_id, $this->client_secret, $this->username, $this->api_key])
+                ->getMock();
+
+            $file_path = __DIR__ . '/resources/processDocument.json';
+            $file = fopen($file_path, 'r');
+            $file_data = mb_convert_encoding(fread($file, filesize($file_path)), 'UTF-8');
+            $veryfi_client->expects($this->once())
+                ->method('exec_curl')
+                ->willReturn($file_data);
+
+        } else {
+            $veryfi_client = new Client($this->client_id, $this->client_secret, $this->username, $this->api_key);
+        }
+
+        $file_path = $this->receipt_path;
+        $file_name = 'receipt.jpg';
+        $base64_encoded_string = base64_encode(file_get_contents($file_path));
+
+        $json_response = json_decode($veryfi_client->split_document_from_base64($base64_encoded_string, $file_name), true);
+        $this->assertIsArray($json_response);
+    }
+
+    public function test_split_document_from_url(): void
+    {
+        if ($this->mock_responses) {
+            $veryfi_client = $this->getMockBuilder(Client::class)
+                ->onlyMethods(['exec_curl'])
+                ->setConstructorArgs([$this->client_id, $this->client_secret, $this->username, $this->api_key])
+                ->getMock();
+
+            $file_path = __DIR__ . '/resources/processDocument.json';
+            $file = fopen($file_path, 'r');
+            $file_data = mb_convert_encoding(fread($file, filesize($file_path)), 'UTF-8');
+            $veryfi_client->expects($this->once())
+                ->method('exec_curl')
+                ->willReturn($file_data);
+
+        } else {
+            $veryfi_client = new Client($this->client_id, $this->client_secret, $this->username, $this->api_key);
+        }
+
+        $url = 'https://raw.githubusercontent.com/veryfi/veryfi-python/master/tests/assets/receipt_public.jpg';
+        $json_response = json_decode($veryfi_client->split_document_from_url($url), true);
+        $this->assertIsArray($json_response);
+    }
+}