From a56340e1c30b7031e868671cf4c6fdc3f81c74bd Mon Sep 17 00:00:00 2001
From: Ben van Hartingsveldt <ben.vanhartingsveldt@yocto.com>
Date: Thu, 8 Aug 2024 00:20:53 +0200
Subject: [PATCH] Add usage information

---
 README.md | 38 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 2499874..75519bc 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,40 @@ This yocLibrary enables your project to send and receive with EPP (Extensible Pr
 
 `composer require yocto/yoclib-epp`
 
-## Use
+## Usage
 
-*TODO*
\ No newline at end of file
+### Serializing
+
+```php
+use YOCLIB\EPP\EPPDocumentHelper;
+
+$doc = EPPDocumentHelper::createEPPDocument();
+
+$epp = $doc->createElementNS('urn:ietf:params:xml:ns:epp-1.0','epp');
+
+$hello = $doc->createElementNS('urn:ietf:params:xml:ns:epp-1.0','hello');
+
+$epp->appendChild($hello);
+
+$doc->appendChild($epp);
+
+$xml = $doc->saveXML();
+```
+
+### Deserializing
+
+```php
+use YOCLIB\EPP\EPPDocumentHelper;
+use YOCLIB\EPP\Elements\EPPEppElement;
+
+$xml = '<?xml version="1.0" encoding="UTF-8" standalone="no"?><epp xmlns="urn:ietf:params:xml:ns:epp-1.0"><hello/></epp>';
+
+$doc = EPPDocumentHelper::createEPPDocument();
+
+$doc->loadXML($xml);
+
+/**@var EPPEppElement $epp*/
+$epp = $doc->documentElement;
+
+$hello = $epp->getHello();
+```
\ No newline at end of file