diff --git a/Datanalitica.package/TwitterAPI.class/instance/userEndPointFor.selecting..st b/Datanalitica.package/TwitterAPI.class/instance/userEndPointFor.selecting..st
new file mode 100644
index 0000000..81b2ce4
--- /dev/null
+++ b/Datanalitica.package/TwitterAPI.class/instance/userEndPointFor.selecting..st
@@ -0,0 +1,7 @@
+accessing
+userEndPointFor: username selecting: tweetsOrMentions
+	"I build a shared URL for querying last 100 mentions or tweets for a particular user.
+	Second parameter should be only 'tweets' or 'mentions', dateString should be YYYY-MM-DD."
+	| commonQueryParameters |
+	commonQueryParameters := '?expansions=author_id&tweet.fields=conversation_id,created_at&user.fields=username&max_results=100'.
+	^ self usersBaseEndPoint, (self userIDFrom: username), '/', tweetsOrMentions, commonQueryParameters 
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPI.class/instance/userMentionsFor..st b/Datanalitica.package/TwitterAPI.class/instance/userMentionsFor..st
index b1982aa..9efe433 100644
--- a/Datanalitica.package/TwitterAPI.class/instance/userMentionsFor..st
+++ b/Datanalitica.package/TwitterAPI.class/instance/userMentionsFor..st
@@ -1,7 +1,5 @@
 accessing
 userMentionsFor: username
 	| rawResponse queryURL |
-	"The following query gets the last tweets, that is the maximun allowed for a particular user without pagination:"
-	queryURL := self usersBaseEndPoint, (self userIDFrom: username), '/mentions', self defaultQueryParameters.
-	rawResponse := self rawResponseForURL:queryURL.  
-	^ (STONJSON fromString: rawResponse)
\ No newline at end of file
+	"The following query gets the last 100 mentions that is the maximun allowed for a particular user without pagination:"
+	^ self userQueryFor: username selecting: 'mentions'
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPI.class/instance/userQueryFor.selecting..st b/Datanalitica.package/TwitterAPI.class/instance/userQueryFor.selecting..st
new file mode 100644
index 0000000..450f1a6
--- /dev/null
+++ b/Datanalitica.package/TwitterAPI.class/instance/userQueryFor.selecting..st
@@ -0,0 +1,7 @@
+accessing
+userQueryFor: username selecting: tweetsOrMentions
+	| rawResponse queryURL |
+	"The following query gets the last 100 tweets or mentions that is the maximun allowed for a particular user without pagination:"
+	queryURL := self userEndPointFor: username selecting: tweetsOrMentions.
+	rawResponse := self rawResponseForURL:queryURL.  
+	^ TwitterAPIResponse new fromDictionary: (STONJSON fromString: rawResponse)
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPI.class/instance/userTweetsFrom..st b/Datanalitica.package/TwitterAPI.class/instance/userTweetsFrom..st
index 9c36f7e..645e09c 100644
--- a/Datanalitica.package/TwitterAPI.class/instance/userTweetsFrom..st
+++ b/Datanalitica.package/TwitterAPI.class/instance/userTweetsFrom..st
@@ -1,7 +1,4 @@
 accessing
 userTweetsFrom: username
-	| rawResponse queryURL |
 	"The following query gets the last 100 tweets, that is the maximun allowed for a particular user without pagination:"
-	queryURL := self usersBaseEndPoint, (self userIDFrom: username), '/tweets', self defaultQueryParameters at: 'tweets'.
-	rawResponse := self rawResponseForURL:queryURL.  
-	^ (STONJSON fromString: rawResponse)
\ No newline at end of file
+	^ self userQueryFor: username selecting: 'tweets'
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/README.md b/Datanalitica.package/TwitterAPIResponse.class/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/data..st b/Datanalitica.package/TwitterAPIResponse.class/instance/data..st
new file mode 100644
index 0000000..6133d52
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/data..st
@@ -0,0 +1,3 @@
+accessing
+data: anObject
+	data := anObject
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/data.st b/Datanalitica.package/TwitterAPIResponse.class/instance/data.st
new file mode 100644
index 0000000..664ff01
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/data.st
@@ -0,0 +1,3 @@
+accessing
+data
+	^ data
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/fromDictionary..st b/Datanalitica.package/TwitterAPIResponse.class/instance/fromDictionary..st
new file mode 100644
index 0000000..4eb5d95
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/fromDictionary..st
@@ -0,0 +1,5 @@
+accessing
+fromDictionary: aDictionary
+	data := aDictionary at: 'data'.
+	includes := aDictionary at: 'includes'.
+	meta := aDictionary at: 'meta'.
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/includes..st b/Datanalitica.package/TwitterAPIResponse.class/instance/includes..st
new file mode 100644
index 0000000..282180e
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/includes..st
@@ -0,0 +1,3 @@
+accessing
+includes: anObject
+	includes := anObject
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/includes.st b/Datanalitica.package/TwitterAPIResponse.class/instance/includes.st
new file mode 100644
index 0000000..b8cf758
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/includes.st
@@ -0,0 +1,3 @@
+accessing
+includes
+	^ includes
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/meta..st b/Datanalitica.package/TwitterAPIResponse.class/instance/meta..st
new file mode 100644
index 0000000..5d288e8
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/meta..st
@@ -0,0 +1,3 @@
+accessing
+meta: anObject
+	meta := anObject
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/meta.st b/Datanalitica.package/TwitterAPIResponse.class/instance/meta.st
new file mode 100644
index 0000000..36b6aca
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/meta.st
@@ -0,0 +1,3 @@
+accessing
+meta
+	^ meta
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/nextToken.st b/Datanalitica.package/TwitterAPIResponse.class/instance/nextToken.st
new file mode 100644
index 0000000..a8f658d
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/nextToken.st
@@ -0,0 +1,3 @@
+accessing
+nextToken
+	^ self meta at: 'next_token'
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/nextTokenPreview.st b/Datanalitica.package/TwitterAPIResponse.class/instance/nextTokenPreview.st
new file mode 100644
index 0000000..25d40bf
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/nextTokenPreview.st
@@ -0,0 +1,3 @@
+accessing
+nextTokenPreview
+	^ (self nextToken copyFrom: 1 to: 7), '...'
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/instance/printOn..st b/Datanalitica.package/TwitterAPIResponse.class/instance/printOn..st
new file mode 100644
index 0000000..742d266
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/instance/printOn..st
@@ -0,0 +1,5 @@
+accessing
+printOn: aStream
+	super printOn: aStream.
+	aStream
+		nextPutAll: '( size: ', self data size asString, ' | next token: ', self nextTokenPreview, ' )'
\ No newline at end of file
diff --git a/Datanalitica.package/TwitterAPIResponse.class/properties.json b/Datanalitica.package/TwitterAPIResponse.class/properties.json
new file mode 100644
index 0000000..463b718
--- /dev/null
+++ b/Datanalitica.package/TwitterAPIResponse.class/properties.json
@@ -0,0 +1,15 @@
+{
+	"commentStamp" : "",
+	"super" : "Object",
+	"category" : "Datanalitica-Datanalitica",
+	"classinstvars" : [ ],
+	"pools" : [ ],
+	"classvars" : [ ],
+	"instvars" : [
+		"data",
+		"includes",
+		"meta"
+	],
+	"name" : "TwitterAPIResponse",
+	"type" : "normal"
+}
\ No newline at end of file