diff --git a/sgx-catapult.rb b/sgx-catapult.rb
index 80d2504ae54f99b13cdb1ed1b1f7b4ba4b139e45..ad6d1024174e4823b137f320cbde74feefa14bf2 100755
--- a/sgx-catapult.rb
+++ b/sgx-catapult.rb
@@ -49,6 +49,24 @@ module SGXcatapult
 
 	iq do |i|
 		puts "IQ: #{i.inspect}"
+
+		if i.type == :set
+			puts "received set, likely for jabber:iq:register"
+
+			# success (for now)
+			msg = Blather::Stanza::Iq.new
+			msg.id = i.id
+			msg.to = i.from
+			msg.type = 'result'
+
+			puts "RESPONSE3: #{msg.inspect}"
+			write_to_stream msg
+			puts "SENT"
+
+			# TODO: implement this (verify/save data, return result)
+			next
+		end
+
 		query_node = i.children.find { |v| v.element_name == "query" }
 		if query_node.namespace.href ==
 			'http://jabber.org/protocol/disco#items'
@@ -106,6 +124,67 @@ module SGXcatapult
 			msg.add_child(n4)
 			msg.add_child(n5)
 
+			x = Nokogiri::XML::Node.new 'x',orig.document
+			x['xmlns'] = 'jabber:x:data'
+			x['type'] = 'form'
+			msg.add_child(x)
+
+			title = Nokogiri::XML::Node.new 'title',orig.document
+			title.content= 'Register for ' +
+				'Soprani.ca Gateway to XMPP - Catapult'
+			x.add_child(title)
+
+			instr = Nokogiri::XML::Node.new 'instructions',
+				orig.document
+			instr.content= "Enter the details from your Account " +
+				"page as well as the Phone Number\nin your " +
+				"account you want to use (ie. '+12345678901')" +
+				".\n\nThe source code for this gateway is at " +
+				"https://github.com/ossguy/sgx-catapult ." +
+				"\nCopyright (C) 2017  Denver Gingerich, " +
+				"licensed under AGPLv3+."
+			x.add_child(instr)
+
+			f1 = Nokogiri::XML::Node.new 'field',orig.document
+			f1['type'] = 'hidden'
+			f1['var'] = 'FORM_TYPE'
+			v1 = Nokogiri::XML::Node.new 'value',orig.document
+			v1.content= 'jabber:iq:register'
+			f1.add_child(v1)
+			x.add_child(f1)
+
+			f2 = Nokogiri::XML::Node.new 'field',orig.document
+			f2['type'] = 'text-single'
+			f2['label'] = 'User Id'
+			f2['var'] = 'user_id'
+			v2 = Nokogiri::XML::Node.new 'required',orig.document
+			f2.add_child(v2)
+			x.add_child(f2)
+
+			f3 = Nokogiri::XML::Node.new 'field',orig.document
+			f3['type'] = 'text-single'
+			f3['label'] = 'API Token'
+			f3['var'] = 'api_token'
+			v3 = Nokogiri::XML::Node.new 'required',orig.document
+			f3.add_child(v3)
+			x.add_child(f3)
+
+			f4 = Nokogiri::XML::Node.new 'field',orig.document
+			f4['type'] = 'text-private'
+			f4['label'] = 'API Secret'
+			f4['var'] = 'api_secret'
+			v4 = Nokogiri::XML::Node.new 'required',orig.document
+			f4.add_child(v4)
+			x.add_child(f4)
+
+			f5 = Nokogiri::XML::Node.new 'field',orig.document
+			f5['type'] = 'text-single'
+			f5['label'] = 'Phone Number'
+			f5['var'] = 'phone_number'
+			v5 = Nokogiri::XML::Node.new 'required',orig.document
+			f5.add_child(v5)
+			x.add_child(f5)
+
 			orig.add_child(msg)
 			puts "RESPONSE2: #{orig.inspect}"
 			write_to_stream orig