diff --git a/rbx_asset/src/cookie.rs b/rbx_asset/src/cookie.rs
new file mode 100644
index 0000000..005d36f
--- /dev/null
+++ b/rbx_asset/src/cookie.rs
@@ -0,0 +1,321 @@
+#[derive(Debug)]
+pub enum PostError{
+	Reqwest(reqwest::Error),
+	CSRF,
+}
+impl std::fmt::Display for PostError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for PostError{}
+
+#[derive(Debug,serde::Deserialize,serde::Serialize)]
+#[allow(nonstandard_style,dead_code)]
+pub struct CreateRequest{
+	pub name:String,
+	pub description:String,
+	pub ispublic:bool,
+	pub allowComments:bool,
+	pub groupId:Option<u64>,
+}
+#[derive(Debug)]
+pub enum CreateError{
+	ParseError(url::ParseError),
+	PostError(PostError),
+	Reqwest(reqwest::Error),
+}
+impl std::fmt::Display for CreateError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for CreateError{}
+
+#[allow(nonstandard_style,dead_code)]
+pub struct UploadRequest{
+	pub assetid:u64,
+	pub name:Option<String>,
+	pub description:Option<String>,
+	pub ispublic:Option<bool>,
+	pub allowComments:Option<bool>,
+	pub groupId:Option<u64>,
+}
+#[derive(Debug)]
+pub enum UploadError{
+	ParseError(url::ParseError),
+	PostError(PostError),
+	Reqwest(reqwest::Error),
+	AssetIdIsZero,
+}
+impl std::fmt::Display for UploadError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for UploadError{}
+#[derive(Debug,serde::Deserialize,serde::Serialize)]
+#[allow(nonstandard_style,dead_code)]
+pub struct UploadResponse{
+	pub AssetId:u64,
+	pub AssetVersionId:u64,
+}
+
+#[allow(nonstandard_style,dead_code)]
+pub struct GetAssetRequest{
+	pub asset_id:u64,
+	pub version:Option<u64>,
+}
+#[derive(Debug)]
+pub enum GetError{
+	ParseError(url::ParseError),
+	Reqwest(reqwest::Error),
+	IO(std::io::Error)
+}
+impl std::fmt::Display for GetError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for GetError{}
+
+pub struct AssetVersionsPageRequest{
+	pub asset_id:u64,
+	pub cursor:Option<String>,
+}
+#[derive(serde::Deserialize,serde::Serialize)]
+#[allow(nonstandard_style,dead_code)]
+pub struct AssetVersion{
+	pub Id:u64,
+	pub assetId:u64,
+	pub assetVersionNumber:u64,
+	pub creatorType:String,
+	pub creatorTargetId:u64,
+	pub creatingUniverseId:Option<u64>,
+	pub created:chrono::DateTime<chrono::Utc>,
+	pub isPublished:bool,
+}
+#[derive(serde::Deserialize)]
+#[allow(nonstandard_style,dead_code)]
+pub struct AssetVersionsPageResponse{
+	pub previousPageCursor:Option<String>,
+	pub nextPageCursor:Option<String>,
+	pub data:Vec<AssetVersion>,
+}
+#[derive(Debug)]
+pub enum AssetVersionsPageError{
+	ParseError(url::ParseError),
+	Reqwest(reqwest::Error),
+}
+impl std::fmt::Display for AssetVersionsPageError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for AssetVersionsPageError{}
+
+pub struct InventoryPageRequest{
+	pub group:u64,
+	pub cursor:Option<String>,
+}
+#[derive(serde::Deserialize,serde::Serialize)]
+#[allow(nonstandard_style,dead_code)]
+pub struct InventoryItem{
+	pub id:u64,
+	pub name:String,
+}
+#[derive(serde::Deserialize,serde::Serialize)]
+#[allow(nonstandard_style,dead_code)]
+pub struct InventoryPageResponse{
+	pub totalResults:u64,//up to 50
+	pub filteredKeyword:Option<String>,//""
+	pub searchDebugInfo:Option<String>,//null
+	pub spellCheckerResult:Option<String>,//null
+	pub queryFacets:Option<String>,//null
+	pub imageSearchStatus:Option<String>,//null
+	pub previousPageCursor:Option<String>,
+	pub nextPageCursor:Option<String>,
+	pub data:Vec<InventoryItem>,
+}
+#[derive(Debug)]
+pub enum InventoryPageError{
+	ParseError(url::ParseError),
+	Reqwest(reqwest::Error),
+}
+impl std::fmt::Display for InventoryPageError{
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f,"{self:?}")
+	}
+}
+impl std::error::Error for InventoryPageError{}
+
+//idk how to do this better
+enum ReaderType<R:std::io::Read>{
+	GZip(flate2::read::GzDecoder<std::io::BufReader<R>>),
+	Raw(std::io::BufReader<R>),
+}
+fn maybe_gzip_decode<R:std::io::Read>(input:R)->std::io::Result<ReaderType<R>>{
+	let mut buf=std::io::BufReader::new(input);
+	let peek=std::io::BufRead::fill_buf(&mut buf)?;
+	match &peek[0..2]{
+		b"\x1f\x8b"=>Ok(ReaderType::GZip(flate2::read::GzDecoder::new(buf))),
+		_=>Ok(ReaderType::Raw(buf)),
+	}
+}
+fn read_readable(mut readable:impl std::io::Read)->std::io::Result<Vec<u8>>{
+	let mut contents=Vec::new();
+	readable.read_to_end(&mut contents)?;
+	Ok(contents)
+}
+
+#[derive(Clone)]
+pub struct Cookie(String);
+impl Cookie{
+	pub fn new(cookie:String)->Self{
+		Self(cookie)
+	}
+	pub fn get(self)->String{
+		self.0
+	}
+}
+#[derive(Clone)]
+pub struct CookieContext{
+	pub cookie:String,
+	pub client:reqwest::Client,
+}
+
+impl CookieContext{
+	pub fn new(cookie:Cookie)->Self{
+		Self{
+			cookie:cookie.get(),
+			client:reqwest::Client::new(),
+		}
+	}
+	async fn get(&self,url:impl reqwest::IntoUrl)->Result<reqwest::Response,reqwest::Error>{
+		self.client.get(url)
+		.header("Cookie",self.cookie.as_str())
+		.send().await
+	}
+	async fn post(&self,url:url::Url,body:impl Into<reqwest::Body>+Clone)->Result<reqwest::Response,PostError>{
+		let mut resp=self.client.post(url.clone())
+		.header("Cookie",self.cookie.as_str())
+		.body(body.clone())
+		.send().await.map_err(PostError::Reqwest)?;
+
+		//This is called a CSRF challenge apparently
+		if resp.status()==reqwest::StatusCode::FORBIDDEN{
+			if let Some(csrf_token)=resp.headers().get("X-CSRF-Token"){
+				resp=self.client.post(url)
+				.header("X-CSRF-Token",csrf_token)
+				.header("Cookie",self.cookie.as_str())
+				.body(body)
+				.send().await.map_err(PostError::Reqwest)?;
+			}else{
+				Err(PostError::CSRF)?;
+			}
+		}
+
+		Ok(resp)
+	}
+	pub async fn create(&self,config:CreateRequest,body:impl Into<reqwest::Body>+Clone)->Result<UploadResponse,CreateError>{
+		let mut url=reqwest::Url::parse("https://data.roblox.com/Data/Upload.ashx?json=1&type=Model&genreTypeId=1").map_err(CreateError::ParseError)?;
+		//url borrow scope
+		{
+			let mut query=url.query_pairs_mut();//borrow here
+			//archaic roblox api uses 0 for new asset
+			query.append_pair("assetid","0");
+			query.append_pair("name",config.name.as_str());
+			query.append_pair("description",config.description.as_str());
+			query.append_pair("ispublic",if config.ispublic{"True"}else{"False"});
+			query.append_pair("allowComments",if config.allowComments{"True"}else{"False"});
+			match config.groupId{
+				Some(group_id)=>{query.append_pair("groupId",group_id.to_string().as_str());},
+				None=>(),
+			}
+		}
+
+		let resp=self.post(url,body).await.map_err(CreateError::PostError)?;
+
+		Ok(resp.json::<UploadResponse>().await.map_err(CreateError::Reqwest)?)
+	}
+	pub async fn upload(&self,config:UploadRequest,body:impl Into<reqwest::Body>+Clone)->Result<UploadResponse,UploadError>{
+		let mut url=reqwest::Url::parse("https://data.roblox.com/Data/Upload.ashx?json=1&type=Model&genreTypeId=1").map_err(UploadError::ParseError)?;
+		//url borrow scope
+		{
+			let mut query=url.query_pairs_mut();//borrow here
+			//archaic roblox api uses 0 for new asset
+			match config.assetid{
+				0=>return Err(UploadError::AssetIdIsZero),
+				assetid=>{query.append_pair("assetid",assetid.to_string().as_str());},
+			}
+			if let Some(name)=config.name.as_deref(){
+				query.append_pair("name",name);
+			}
+			if let Some(description)=config.description.as_deref(){
+				query.append_pair("description",description);
+			}
+			if let Some(ispublic)=config.ispublic{
+				query.append_pair("ispublic",if ispublic{"True"}else{"False"});
+			}
+			if let Some(allow_comments)=config.allowComments{
+				query.append_pair("allowComments",if allow_comments{"True"}else{"False"});
+			}
+			if let Some(group_id)=config.groupId{
+				query.append_pair("groupId",group_id.to_string().as_str());
+			}
+		}
+
+		let resp=self.post(url,body).await.map_err(UploadError::PostError)?;
+
+		Ok(resp.json::<UploadResponse>().await.map_err(UploadError::Reqwest)?)
+	}
+	pub async fn get_asset(&self,config:GetAssetRequest)->Result<Vec<u8>,GetError>{
+		let mut url=reqwest::Url::parse("https://assetdelivery.roblox.com/v1/asset/").map_err(GetError::ParseError)?;
+		//url borrow scope
+		{
+			let mut query=url.query_pairs_mut();//borrow here
+			query.append_pair("ID",config.asset_id.to_string().as_str());
+			if let Some(version)=config.version{
+				query.append_pair("version",version.to_string().as_str());
+			}
+		}
+		let resp=self.get(url).await.map_err(GetError::Reqwest)?;
+
+		let body=resp.bytes().await.map_err(GetError::Reqwest)?;
+
+		match maybe_gzip_decode(&mut std::io::Cursor::new(body)){
+			Ok(ReaderType::GZip(readable))=>read_readable(readable),
+			Ok(ReaderType::Raw(readable))=>read_readable(readable),
+			Err(e)=>Err(e),
+		}.map_err(GetError::IO)
+	}
+	pub async fn get_asset_versions_page(&self,config:AssetVersionsPageRequest)->Result<AssetVersionsPageResponse,AssetVersionsPageError>{
+		let mut url=reqwest::Url::parse(format!("https://develop.roblox.com/v1/assets/{}/saved-versions",config.asset_id).as_str()).map_err(AssetVersionsPageError::ParseError)?;
+		//url borrow scope
+		{
+			let mut query=url.query_pairs_mut();//borrow here
+			//query.append_pair("sortOrder","Asc");
+			//query.append_pair("limit","100");
+			//query.append_pair("count","100");
+			if let Some(cursor)=config.cursor.as_deref(){
+				query.append_pair("cursor",cursor);
+			}
+		}
+
+		Ok(self.get(url).await.map_err(AssetVersionsPageError::Reqwest)?
+		.json::<AssetVersionsPageResponse>().await.map_err(AssetVersionsPageError::Reqwest)?)
+	}
+	pub async fn get_inventory_page(&self,config:InventoryPageRequest)->Result<InventoryPageResponse,InventoryPageError>{
+		let mut url=reqwest::Url::parse(format!("https://apis.roblox.com/toolbox-service/v1/creations/group/{}/10?limit=50",config.group).as_str()).map_err(InventoryPageError::ParseError)?;
+		//url borrow scope
+		{
+			let mut query=url.query_pairs_mut();//borrow here
+			if let Some(cursor)=config.cursor.as_deref(){
+				query.append_pair("cursor",cursor);
+			}
+		}
+
+		Ok(self.get(url).await.map_err(InventoryPageError::Reqwest)?
+		.json::<InventoryPageResponse>().await.map_err(InventoryPageError::Reqwest)?)
+	}
+}
\ No newline at end of file
diff --git a/rbx_asset/src/lib.rs b/rbx_asset/src/lib.rs
index 1ede322..7baa94b 100644
--- a/rbx_asset/src/lib.rs
+++ b/rbx_asset/src/lib.rs
@@ -1 +1,2 @@
 pub mod cloud;
+pub mod cookie;