diff --git a/.gitignore b/.gitignore
index 6fd0a37..74ae39b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # Compiled Lua sources
 luac.out
+matrix-send
 
 # luarocks build files
 *.src.rock
@@ -38,4 +39,3 @@ luac.out
 *.i*86
 *.x86_64
 *.hex
-
diff --git a/COMPILE b/COMPILE
new file mode 100644
index 0000000..5caca11
--- /dev/null
+++ b/COMPILE
@@ -0,0 +1,35 @@
+                     ___________________
+                    < Manually building >
+                     -------------------
+
+Since matrix-send uses Lua, an interpreted programming language,
+building is not necessary; you could just move matrix-send.lua to
+/usr/local/bin and be done with it. However, for additional speed,
+the Makefile precompiles it to Lua bytecode using
+luac <https://www.lua.org/manual/5.4/luac.html> which is included
+in the Lua distribution. To do this yourself, follow these steps:
+
+ => Create the shebang
+
+In order to be run by a shell, the compiled bytecode needs a
+shebang at the start. To do this, run this command:
+
+	printf '#!/usr/bin/env lua\n' > matrix-send
+
+
+ => Precompile
+
+Now, let's append the bytecode to the file:
+
+	luac -o - matrix-send.lua >> matrix-send
+
+
+ => Mark as an executable
+
+Finally, mark the file as executable:
+
+	chmod +x matrix-send
+
+The file `matrix-send` is now ready to be run by a shell.
+
+# vi: ft=txt
diff --git a/Makefile b/Makefile
index cf63374..a230233 100644
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,21 @@
-VERSION = 1.1
+VERSION = 2.1
 PREFIX = /usr/local
 MANPREFIX = ${PREFIX}/man
 
 config:
-	cp matrix-send.conf ~/.config/matrix-send.conf
+	mkdir -p ~/.config/matrix-send
+	cp config.lua ~/.config/matrix-send/config.lua
 
 install:
+	@# How I wish luarocks was better than this
+	luarocks install luaposix
+	luarocks install luasocket
+	luarocks install lua-cjson
+	printf '#!/usr/bin/env lua\n' > matrix-send
+	luac -o - matrix-send.lua >> matrix-send
+	chmod +x matrix-send
 	cp -f matrix-send ${DESTDIR}${PREFIX}/bin
-	chmod +x ${DESTDIR}${PREFIX}/bin/matrix-send
 	mkdir -p ${DESTDIR}${MANPREFIX}/man1
 	cp -f matrix-send.1 ${DESTDIR}${MANPREFIX}/man1
 	mkdir -p ${DESTDIR}${MANPREFIX}/man5
-	cp -f matrix-send.conf.5 ${DESTDIR}${MANPREFIX}/man5
+	cp -f matrix-send-config.5 ${DESTDIR}${MANPREFIX}/man5
diff --git a/README.md b/README.md
index 3b5d4ec..27fdd89 100644
--- a/README.md
+++ b/README.md
@@ -1,52 +1,51 @@
 # matrix-send
 
-A script that sends a message to a Matrix room.
+A script that sends messages to Matrix rooms.
 
 [Read the manual page](https://jtbx.codeberg.page/man/matrix-send.1)
 
 ---
 
-**Syntax:** `matrix-send message room`
+matrix-send is a simple script that sends messages to Matrix rooms.
 
-**Example:** `matrix-send "Hello world\!" \!aBcDeFgHiJkLmNoP:example.org`
+It does this by directly making requests to the API of your Matrix server.
+The supported event types are `m.text` and `m.notice`.
 
----
-
-matrix-send is a simple script that sends a message to a Matrix room.
-
-It does this by sending a JSON message to your Matrix server. The message types that are supported are *m.text*, and *m.notice*.
-
-It is mainly designed for automation. I use it on a private Matrix room of mine.
+It is mainly designed for automation.
 
 There aren't any plans for matrix-send to support encryption.
 
 ## Get started
 
-In order to start using matrix-send, you need a config file. To copy the default configuration to .config, clone this repository and type `make config` as the desired user (not root).
+In order to start using matrix-send, you need a config file. To copy the default configuration to .config, clone this repository and type `make config` as your user (not root).
 
-Now edit the file ~/.config/matrix-send.conf. You will see three (uncommented) lines.
+Now edit the file ~/.config/matrix-send/config.lua. You will first see the `login` table.
 
-```
-Server ...
-Username ...
-Password ...
+```lua
+-- This is a comment
+login = {
+	server = "matrix.org",
+	username = "user",
+	password = "password"
+}
 ```
 
 Delete the example values and enter in your credentials.
 
-If you don't want to put your password in plain text, as matrix-send.conf is a shell script, you could do something like this:
-
-```shell
-Password $(gpg -d /path/to/passwd.gpg)
-```
-
-/path/to/passwd.gpg is a GPG-encrypted file containing only your password, once decrypted.
-
-For more configuration options, see [matrix-send.conf(5)](https://jtbx.codeberg.page/man/matrix-send.conf.5).
+For more configuration options, see [matrix-send-config(5)](https://jtbx.codeberg.page/man/matrix-send-config.5).
 
 ---
 
+## Installation
+
+Before you install, you will need a few dependencies:
+
+ * lua: >= 5.3
+ * [luarocks](https://luarocks.org)
+ * plus some luarocks packages...
+
 To install matrix-send, run `make install` as root, in the cloned repository's directory.
+This will install all required packages, and copy matrix-send and its documentation to your system.
 
 In order to send messages, you will need the Room ID of your choice. Find the room you want to send to, and find its Room ID in the settings or somewhere else. It will likely be under Advanced or something similar.
 
@@ -56,6 +55,33 @@ To send a message, type `matrix-send` followed by your message and then your Roo
 matrix-send 'Hi!' \!asdfasdfasdfasdf:matrix.org
 ```
 
-That will send the message "Hi!" to the Matrix room !asdfasdfasdfasdf:matrix.org.
+That will send the message "Hi!" to the Matrix room `!asdfasdfasdfasdf:matrix.org.`
 
-For more information, see [matrix-send(1)](https://jtbx.codeberg.page/man/matrix-send.1).
+If you don't want to type the long room ID every time, you can add an alias.
+
+Open your configuration file, and create a `rooms` table like so:
+
+```lua
+rooms = {
+}
+```
+
+Now, you can add aliases. Say you wanted to add an alias called `lounge` for a room with room ID `!AbCdEfGhIjKlMn:matrix.org`.
+You would make it this way:
+
+```lua
+rooms = {
+	lounge = "!AbCdEfGhIjKlMn:matrix.org"
+}
+```
+
+Multiple aliases are separated by commas (as with any Lua table):
+
+```lua
+rooms = {
+	lounge = "!AbCdEfGhIjKlMn:matrix.org", -- <-- notice the comma
+	bathroom = "!OpQrStUvWxYz:matrix.org"
+}
+```
+
+For more information, see [matrix-send(1)](https://jtbx.codeberg.page/man/matrix-send.1) and [matrix-send-config(5)](https://jtbx.codeberg.page/man/matrix-send-config.5).
diff --git a/config.lua b/config.lua
new file mode 100644
index 0000000..87ce0c4
--- /dev/null
+++ b/config.lua
@@ -0,0 +1,31 @@
+login = {
+	-- The Matrix server to use.
+	server = "matrix.org",
+
+	-- The user to log in to.
+	username = "user",
+
+	-- The password for the user.
+	password = "password",
+
+	-- The access token to use (instead of credentials).
+	-- If token equals nil, credentials are used.
+	-- If token is not nil, credentials are ignored.
+	token = nil
+
+	-- The server value needs to be provided.
+	-- You can choose to login with user credentials or a
+	-- token. One of them needs to be provided.
+}
+
+rooms = {
+	-- Room aliases.
+	-- Here you can add aliases for rooms,
+	-- instead of having to type the confusing
+	-- Room ID every single time you send a message.
+	-- Examples:
+	--my_alias = "!AbCdEfGhIjKl:burger.land",
+	--lounge = "!MnOpQrSTuVWxYz:gaming.bruvs"
+	-- When you want to send to a Matrix room, you
+	-- can just type the alias instead of the long Room ID.
+}
diff --git a/default_config.lua b/default_config.lua
new file mode 100644
index 0000000..76cd492
--- /dev/null
+++ b/default_config.lua
@@ -0,0 +1,49 @@
+-- The configuration file for matrix-send is written in Lua format.
+-- Here is a list of all possible options in the configuration file.
+-- Default values appear after the '=' sign.
+
+login = {
+	-- The Matrix server to use.
+	server = nil,
+
+	-- The user to log in to.
+	username = nil,
+
+	-- The password for the user.
+	password = nil,
+
+	-- The access token to use (instead of credentials).
+	-- If token equals nil, credentials are used.
+	-- If token is not nil, credentials are ignored.
+	token = nil
+
+	-- The server value needs to be provided.
+	-- You can choose to login with user credentials or a
+	-- token. One of them needs to be provided.
+}
+
+cache = {
+	-- The path to cache access tokens at.
+	location = "~/.cache/matrix-send",
+
+	-- Disable caching access tokens?
+	disable = false
+}
+
+rooms = {
+	-- Room aliases.
+	-- Here you can add aliases for rooms,
+	-- instead of having to type the confusing
+	-- Room ID every single time you send a message.
+	-- Examples:
+	--my_alias = "!AbCdEfGhIjKl:burger.land",
+	--lounge = "!MnOpQrSTuVWxYz:gaming.bruvs"
+	-- When you want to send to a Matrix room, you
+	-- can just type the alias instead of the long Room ID.
+}
+
+advanced = {
+	-- The default event type.
+	-- Can be either m.text or m.notice.
+	event = "m.text"
+}
diff --git a/matrix-send-config.5 b/matrix-send-config.5
new file mode 100644
index 0000000..717a286
--- /dev/null
+++ b/matrix-send-config.5
@@ -0,0 +1,65 @@
+.Dd $Mdocdate: January 1 2023 $
+.Dt MATRIX-SEND-CONFIG 5
+.Os
+.Sh NAME
+.Nm config.lua
+.Nd configuration file for
+.Xr matrix-send 1
+.Sh DESCRIPTION
+.Xr matrix-send 1
+sends messages to Matrix rooms. In order to send a message however, it needs
+credentials for the account sending the message. These credentials are provided
+in the
+.Nm
+configuration file, as well as other options if you need them.
+.Pp
+The configuration file is in Lua format, meaning
+you can write whatever Lua code you wish inside.
+.Pp
+The following configuration options are available:
+.Bl -tag -width 11n
+.Bl -tag -width login.server
+.It Ic login.server Ar server
+The address of the Matrix server being used.
+.It Ic login.username Ar username
+The username of the account being used.
+.It Ic login.password Ar password
+The password for the account being used.
+.It Ic login.token Ar token
+Instead of authenticating via username and password to obtain an access token, use
+.Ar token
+as the access token.
+.It Ic cache.location Ar location
+Use
+.Ar location
+as the cache location.
+.It Ic cache.disable
+Don't cache anything.
+.It Ic advanced.event Ar type
+Modify the default event type from the default (m.text) to
+.Ar type .
+Supported types are m.text, and m.notice.
+.El
+.Sh FILES
+.Bl -tag -width ~/.config/matrix-send/config.lua -compact
+.It Pa ~/.config/matrix-send/config.lua
+.Xr matrix-send 1
+configuration file
+.It Pa ~/.cache/matrix-send
+default cache directory
+.El
+.Sh EXAMPLES
+The following example logs into the user 'john' of the server
+matrix.org, and the password 'supersecretpassword',
+and sets the default event type to m.notice.
+.Bd -literal -offset indent
+login = {
+	server = "matrix.org",
+	username = "john",
+	password = "supersecretpassword"
+}
+
+advanced.event = "m.notice"
+.Ed
+.Sh SEE ALSO
+.Xr matrix-send 1
diff --git a/matrix-send.1 b/matrix-send.1
index bd4bc75..3a4f4a0 100644
--- a/matrix-send.1
+++ b/matrix-send.1
@@ -1,4 +1,4 @@
-.Dd $Mdocdate: August 4 2022 $
+.Dd $Mdocdate: January 1 2023 $
 .Dt MATRIX-SEND 1
 .Os
 .Sh NAME
@@ -8,19 +8,24 @@
 .Nm matrix-send
 .Bk -words
 .Op Fl t Ar type
-.Op Fl C Ar config
-.Op Fl chV
+.Op Fl c Ar config
+.Op Fl CV
 .Ar message room
 .Ek
 .Sh DESCRIPTION
 .Nm
-is a script that sends a message to a Matrix room.
-It works by sending a JSON message to your Matrix server. The default message
-type is m.text, but you can specify a custom type with
+sends messages to Matrix rooms.
+The default event type is m.text (standard text message),
+but you can specify a custom type with
 .Em -t .
 .Pp
 The options are as follows:
 .Bl -tag -width keyword
+.It Fl C
+Clear cached access tokens and transaction IDs then exit.
+.It Fl c Ar config
+Instead of reading the default configuration file (~/.config/matrix-send.conf), read
+.Ar config .
 .It Fl t Ar type
 Change the event type to
 .Ar type .
@@ -30,59 +35,37 @@ and
 .Em m.notice .
 Default is
 .Em m.text .
-.It Fl C Ar config
-Instead of reading the default configuration file (~/.config/matrix-send.conf), read
-.Ar config .
-.It Fl c
-Clear cached access tokens.
-.It Fl h
-Show the help menu, then exit.
 .It Fl V
-Print version and program information, then exit.
+Print version information and exit.
 .El
 .Pp
 To begin, start by making a configuration file. This always has the location of
-.Em ~/.config/matrix-send.conf .
+.Em ~/.config/matrix-send/config.lua .
 
-At the very least, your configuration file has to contain 3 directives:
-.Em Server ,
-.Em Username ,
+At the very least, your configuration file has to contain three values:
+.Em login.server ,
+.Em login.username ,
 and
-.Em Password .
-Let's say your Matrix server is envs.net. Your username is john, and your password
+.Em login.password .
+Let's say your Matrix server is envs.net, your username is john, and your password
 is supersecretpassword. Your configuration could look like this:
 .Bd -literal -offset indent
-Server matrix.envs.net
-Username john
-Password supersecretpassword
+login = {
+	server = "envs.net",
+	username = "john",
+	password = "supersecretpassword"
+}
 .Ed
 .Pp
-In that example, we used matrix.envs.net instead of envs.net. This is because
-matrix.envs.net is the address in which the Client-Server API is listening on.
-You can find your server's Client-Server API URL in Element by entering in
-your server into the Homeserver dialogue in the sign-in screen, then hovering
-over it once entered. Your server's Client-Server API URL should appear once
-you hover over it. If it doesn't appear, you've already got it.
+It could also look like this:
+.Bd -literal -offset indent
+login.server = "envs.net"
+login.username = "john"
+login.password = "supersecretpassword"
+.Ed
 .Pp
-You may have noticed that with this configuration, your password
-is visible in plain sight.
-
-At its most basic, matrix-send.conf is a shell script. This means you could
-replace the
-.Em Password
-line with something similar to this
-.Pp
-.Dl Password $(gpg -d /path/to/passwd.gpg)
-.Pp
-where
-.Em /path/to/passwd.gpg
-is a GPG-encrypted plain text file containing only your password.
-This line would mean that you would be asked for the passphrase required to
-decrypt your password file before authenticating. This way, your password
-is not in plain text.
-
 More information on configuration options can be found in
-.Xr matrix-send.conf 5 .
+.Xr matrix-send-config 5 .
 .Pp
 To use
 .Nm ,
@@ -91,9 +74,9 @@ This will be something like
 .Em !zyxwvutsrq:example.org .
 
 Type the Room ID as the argument after the message you wish to send.
-You may have to escape the exclamation mark with a backslash. For example:
+You may have to write the Room ID in quotes to avoid shell patterns.
 .Pp
-.Dl matrix-send "Hello world!" \\!zyxwvutsrq:example.org
+.Dl matrix-send 'Hello world!' '!zyxwvutsrq:example.org'
 .Pp
 That would send a message saying
 .Em Hello world!
@@ -102,9 +85,13 @@ to the room with the Room ID !zyxwvutsrq:example.org.
 By default,
 .Nm
 caches access tokens in
-.Em $HOME/.cache/matrix-send/access-token .
-If you would like to disable caching of access tokens, add NoCache to your
-.Em matrix-send.conf .
+.Em $HOME/.cache/matrix-send/token .
+If you would like to disable caching of access tokens, add
+.Pp
+.Dl cache.disable = true
+.Pp
+to your
+.Em config.lua .
 .Pp
 Encryption is not supported. All messages will be sent unencrypted.
 There are currently no plans to add encryption to
@@ -112,19 +99,19 @@ There are currently no plans to add encryption to
 .El
 
 .Sh FILES
-.Bl -tag -width ~/.config/matrix-send.conf
-.It Pa ~/.config/matrix-send.conf
+.Bl -tag -width ~/.config/matrix-send/config.lua
+.It Pa ~/.config/matrix-send/config.lua
 configuration file for
 .Nm
-.It Pa ~/.cache/matrix-send/access-token
-access token cache file
+.It Pa ~/.cache/matrix-send
+cache directory
 .El
 
 .Sh EXAMPLES
-Send a message saying "How are you?" to the Matrix room !TfbDbeqp:example.org:
+Send a message saying "Hello world!" to the Matrix room !TfbDbeqp:example.org:
 .Pp
-.Dl matrix-send 'How are you?' !TfbDbeqp:example.org
+.Dl matrix-send 'Hello world!' '!TfbDbeqp:example.org'
 .Pp
 
 .Sh SEE ALSO
-.Xr matrix-send.conf 5
+.Xr matrix-send-config 5
diff --git a/matrix-send.conf b/matrix-send.conf
deleted file mode 100644
index a7582ab..0000000
--- a/matrix-send.conf
+++ /dev/null
@@ -1,17 +0,0 @@
-## Example basic configuration for matrix-send
-# A line with an option (e.g. 'Username jeremy') is a "directive".
-# A line with only one word (e.g. 'NoCache') is a "statement".
-# Comments start with a pound (#)
-# Additional options can be found in matrix-send.conf(5)
-
-# The Server directive is for your server's Matrix Client-Server API URL.
-# matrix-send assumes that this is valid.
-# matrix.org's CS API URL is matrix-client.matrix.org.
-# You can find it by typing it into Element's sign in page and hovering your mouse over it.
-Server matrix.envs.net
-
-# The Username directive is your username for that server.
-Username john
-
-# The Password directive is your password for your account.
-Password supersecretpassword
diff --git a/matrix-send.conf.5 b/matrix-send.conf.5
deleted file mode 100644
index 55a1c50..0000000
--- a/matrix-send.conf.5
+++ /dev/null
@@ -1,60 +0,0 @@
-.Dd $Mdocdate: August 4 2022 $
-.Dt MATRIX-SEND.CONF 5
-.Os
-.Sh NAME
-.Nm matrix-send.conf
-.Nd configuration file for
-.Xr matrix-send 1
-.Sh DESCRIPTION
-.Xr matrix-send 1
-sends messages to Matrix rooms. In order to send a message however, it needs
-credentials for the account sending the message. These credentials are provided
-in the
-.Nm
-configuration file, as well as other options if you need them.
-.Pp
-The following configuration options are available:
-.Bl -tag -width 11n
-.Bl -tag -width keepenv
-.It Ic Server Ar server
-The Client-Server API address of the Matrix server being used.
-.It Ic Username Ar username
-The username of the account being used.
-.It Ic Password Ar password
-The password for the account being used.
-.It Ic AccessToken Ar token
-Instead of authenticating via username and password to obtain an access token, use
-.Ar token
-as the access token.
-.It Ic CacheLocation Ar location
-Modify the cache location from the default (~/.cache) to
-.Ar location .
-.It Ic NoCache
-Don't cache access tokens.
-.It Ic DefaultEvent Ar type
-Modify the default event type from the default (m.text) to
-.Ar type .
-Supported types are m.text, and m.notice.
-.It Ic PrettyPrint
-Pretty-print the JSON server messages.
-.El
-.Sh FILES
-.Bl -tag -width ~/.config/matrix-send.conf -compact
-.It Pa ~/.config/matrix-send.conf
-.Xr matrix-send 1
-configuration file.
-.It Pa ~/.cache
-Default cache location.
-.El
-.Sh EXAMPLES
-The following example logs into the user johndoe of the server with the
-Client-Server API address of matrix-client.matrix.org with the password
-supersecretpassword, and sets the default event type to m.notice.
-.Bd -literal -offset indent
-Server matrix-client.matrix.org
-Username johndoe
-Password supersecretpassword
-DefaultEvent m.notice
-.Ed
-.Sh SEE ALSO
-.Xr matrix-send 1
diff --git a/matrix-send b/matrix-send.lua
similarity index 65%
rename from matrix-send
rename to matrix-send.lua
index 392e393..feee075 100755
--- a/matrix-send
+++ b/matrix-send.lua
@@ -19,21 +19,22 @@
 
 require "luarocks.loader"
 getopt = require "posix.unistd".getopt
-mkdir = require "posix.sys.stat".mkdir
-bname = require "posix.libgen".basename
-http = require "socket.http"
-cjson = require "cjson"
-ltn12 = require "ltn12"
+ mkdir = require "posix.sys.stat".mkdir
+ bname = require "posix.libgen".basename
+  http = require "socket.http"
+ cjson = require "cjson"
+ ltn12 = require "ltn12"
 
- version = "2.0"
+ version = "2.1"
  confdir = string.gsub("~/.config/matrix-send", '~', os.getenv("HOME"), 1)
 confpath = confdir .. "/config.lua"
 confvarv = os.getenv("MATRIXSEND_CONFIG")
 hostname = io.input("/etc/hostname"):read("l")
 
-json = {}
- uri = {}
-  sh = os.execute
+matrix = {}
+  json = {}
+   uri = {}
+    sh = os.execute
 
 -----------------
 --- Functions ---
@@ -50,38 +51,6 @@ function fileexists(file)
 	end
 end
 
--- Makes an HTTP POST request to uri and sends body. Returns the output of the HTTP server.
-function post(uri, body)
-	local respbody = {} -- for the response body
-	local result, respcode, respheaders, respstatus = http.request {
-			method = "POST",
-			url = uri,
-			source = ltn12.source.string(body),
-			headers = {
-					["content-type"] = "application/json",
-					["content-length"] = tostring(#body)
-			},
-			sink = ltn12.sink.table(respbody)
-	}
-	return table.concat(respbody)
-end
-
--- Makes an HTTP PUT request to uri and sends body. Returns the output of the HTTP server.
-function put(uri, body)
-	local respbody = {} -- for the response body
-	local result, respcode, respheaders, respstatus = http.request {
-			method = "PUT",
-			url = uri,
-			source = ltn12.source.string(body),
-			headers = {
-					["content-type"] = "application/json",
-					["content-length"] = tostring(#body)
-			},
-			sink = ltn12.sink.table(respbody)
-	}
-	return table.concat(respbody)
-end
-
 -- Prints a message to stdout in the following format:
 -- matrix-send: s
 function msg(s)
@@ -104,57 +73,72 @@ function confpanic(s)
 	os.exit(1)
 end
 
---[[
-	The configuration file for matrix-send is written in Lua format.
-	Here is a list of all possible options in the configuration file.
-	Default values appear after the '=' sign.
+------------------------
+--- Matrix functions ---
+------------------------
 
-	login = {
-		-- The Matrix server to use.
-		server = nil,
-
-		-- The user to log in to.
-		username = nil,
-
-		-- The password for the user.
-		password = nil,
-
-		-- The access token to use (instead of credentials).
-		-- If token equals nil, credentials are used.
-		-- If token is not nil, credentials are ignored.
-		token = nil
-
-		-- The server value needs to be provided.
-		-- You can choose to login with user credentials or a
-		-- token. One of them needs to be provided.
+function matrix.login(uri, json)
+	local respbody = {}
+	local result, respcode, respheaders, respstatus = http.request {
+			method = "POST",
+			url = uri,
+			source = ltn12.source.string(json),
+			headers = {
+					["content-type"] = "application/json",
+					["content-length"] = tostring(#json)
+			},
+			sink = ltn12.sink.table(respbody)
 	}
+	local body = table.concat(respbody)
+	local t = cjson.decode(body)
+	if t.error then
+		panic("server: " .. t.error)
+	else
+		return t.access_token
+	end
+end
 
-	cache = {
-		-- The path to cache access tokens at.
-		location = "~/.cache/matrix-send",
-
-		-- Disable caching access tokens?
-		disable = false
+function matrix.send(uri, json, login_uri, login_json)
+	local respbody = {}
+	local result, respcode, respheaders, respstatus = http.request {
+			method = "PUT",
+			url = uri,
+			source = ltn12.source.string(json),
+			headers = {
+					["content-type"] = "application/json",
+					["content-length"] = tostring(#json)
+			},
+			sink = ltn12.sink.table(respbody)
 	}
-
-	rooms = {
-		-- Room aliases.
-		-- Here you can add aliases for rooms,
-		-- instead of having to type the confusing
-		-- Room ID every single time you send a message.
-		-- Examples:
-		--my_alias = "!AbCdEfGhIjKl:burger.land",
-		--lounge = "!MnOpQrSTuVWxYz:gaming.bruvs"
-		-- When you want to send to a Matrix room, you
-		-- can just type the alias instead of the long Room ID.
-	}
-
-	advanced = {
-		-- The default event type.
-		-- Can be either m.text or m.notice.
-		event = "m.text"
-	}
---]]
+	local body = table.concat(respbody)
+	local t = cjson.decode(body)
+	if t.error then
+		if t.errcode == "M_UNKNOWN_TOKEN" then
+			msg("token expired/invalidated; re-authenticating")
+			-- I mean, it works
+			t = setmetatable({}, {
+				__concat = function(left, right)
+					if type(left) == "string" then
+						return left .. tostring(right)
+					end
+					return tostring(left) .. tostring(right)
+				end
+			})
+			t.token = matrix.login(login_uri, login_json)
+			if not cache.disable then
+				mkdir(cache.location)
+				cf = io.open(cache.location .. "/token", 'w+')
+				cf:write(t.token)
+				cf:close()
+			end
+			matrix.send(string.gsub(uri, "access_token=.+", "access_token=" .. t.token), json, login_uri, login_json)
+		else
+			panic("server: " .. t.error)
+		end
+	else
+		return t
+	end
+end
 
 -- Default configuration file
 default_config = [[
@@ -162,14 +146,14 @@ default_config = [[
 -- In comments, here is a simple example configuration.
 
 --login = {
---	server = "matrix.envs.net",
+--	server = "envs.net",
 --	username = "john",
 --	password = "examplepassword
 --}
 
 -- You could also do it this way:
 
---login.server = "matrix.envs.net"
+--login.server = "envs.net"
 --login.username = "john"
 --login.password = "examplepassword"
 
@@ -294,9 +278,29 @@ else
 	txnid = 0
 end
 
-uri.login = string.format("https://%s/_matrix/client/v3/login", login.server)
+-- Get .well-known
+uri.well_known = string.format("https://%s/.well-known/matrix/client", login.server)
+wellknown_body, errno = http.request(uri.well_known)
+if errno ~= 200 then
+	panic("server: Error " .. errno .. " while getting /.well-known/matrix/client")
+end
+wellknown_t = cjson.decode(wellknown_body)
+login.server = wellknown_t["m.homeserver"].base_url
+
+-- Assign URIs and JSON bodies
+uri.login = string.format("%s/_matrix/client/v3/login", login.server)
+json.login = string.format([[
+{
+	"identifier": {
+		"type": "m.id.user",
+		"user": "%s"
+	},
+	"initial_device_display_name": "matrix-send@%s",
+	"password": "%s",
+	"type": "m.login.password"
+}
+]], login.username, hostname, login.password)
 
--- Assemble various JSON messages
 json.message = string.format([[
 {
 	"body": "%s",
@@ -311,33 +315,8 @@ if not login.token then
 		login.token = cf:read('l')
 		cf:close()
 	else
-		-- json.login should only be assigned if it needs to be assigned
-		json.login = string.format([[
-		{
-			"identifier": {
-				"type": "m.id.user",
-				"user": "%s"
-			},
-			"initial_device_display_name": "matrix-send@%s",
-			"password": "%s",
-			"type": "m.login.password"
-		}
-
-		]], login.username, hostname, login.password)
-
-		-- Send the request!
-		local body = post(uri.login, json.login)
-
-		-- What else do I call it?
-		local t = cjson.decode(body)
-
-		-- If there was a server side error, print the error and exit.
-		if t.error then
-			panic(login.server .. ": " .. t.error)
-		end
-
-		-- Log the access token
-		login.token = t.access_token
+		-- Login
+		login.token = matrix.login(uri.login, json.login)
 
 		-- Cache the access token
 		if not cache.disable then
@@ -349,15 +328,11 @@ if not login.token then
 	end
 end
 
-uri.message = string.format("https://%s/_matrix/client/v3/rooms/%s/send/m.room.message/%d?access_token=%s",
+uri.message = string.format("%s/_matrix/client/v3/rooms/%s/send/m.room.message/%d?access_token=%s",
 	login.server, room_id, txnid, login.token)
 
 -- Send the message!
-body = put(uri.message, json.message)
-t = cjson.decode(body)
-if t.error then
-	panic(login.server .. ": " .. t.error)
-end
+matrix.send(uri.message, json.message, uri.login, json.login)
 
 -- Increment txnid and cache
 if not cache.disable then