diff --git a/.gitignore b/.gitignore
index 140f8cf..936332c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 *.so
+
+_docs/
diff --git a/.woodpecker/.lint.yml b/.woodpecker/.lint.yml
new file mode 100644
index 0000000..31df08c
--- /dev/null
+++ b/.woodpecker/.lint.yml
@@ -0,0 +1,13 @@
+branches:
+  exclude: [ main ]
+
+platform: 'linux/amd64'
+
+pipeline:
+  lint:
+    image: 'chewingbever/vlang:latest'
+    pull: true
+    commands:
+      - make lint
+    when:
+      event: [ push ]
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..b25f105
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,28 @@
+# =====CONFIG=====
+V_PATH ?= v
+V := $(V_PATH) -showcc
+
+all: vdocker
+
+
+# =====COMPILATION=====
+.PHONY: vdocker
+vdocker:
+	$(V) -g -shared .
+
+
+# =====DOCS=====
+.PHONY: api-docs
+api-docs:
+	rm -rf '_docs'
+	v doc -f html -m -readme .
+
+
+# =====OTHER=====
+.PHONY: lint
+lint:
+	$(V) fmt -verify .
+
+.PHONY: fmt
+fmt:
+	$(V) fmt -w .
diff --git a/ROADMAP.md b/ROADMAP.md
new file mode 100644
index 0000000..52e22a2
--- /dev/null
+++ b/ROADMAP.md
@@ -0,0 +1,143 @@
+# Roadmap
+
+This file keeps track of which parts of the Docker Engine API v1.41 are
+currently supported. Note that in-development support is not listed here, so as
+long as the full functionality isn't supported, it won't be noted.
+
+This list was taking from the [API
+reference](https://docs.docker.com/engine/api/v1.41/).
+
+* Containers
+    - [x] List containers
+    - [ ] Create a container
+    - [ ] Inspect a container
+    - [ ] List processes running inside a container
+    - [ ] Get container logs
+    - [ ] Get changes on a container’s filesystem
+    - [ ] Export a container
+    - [ ] Get container stats based on resource usage
+    - [ ] Resize a container TTY
+    - [ ] Start a container
+    - [ ] Stop a container
+    - [ ] Restart a container
+    - [ ] Kill a container
+    - [ ] Update a container
+    - [ ] Rename a container
+    - [ ] Pause a container
+    - [ ] Unpause a container
+    - [ ] Attach to a container
+    - [ ] Attach to a container via a websocket
+    - [ ] Wait for a container
+    - [ ] Remove a container
+    - [ ] Get information about files in a container
+    - [ ] Get an archive of a filesystem resource in a container
+    - [ ] Extract an archive of files or folders to a directory in a container
+    - [ ] Delete stopped containers
+
+* Images
+    - [ ] List images
+    - [ ] Build an image
+    - [ ] Delete builder cache
+    - [ ] Create an image
+    - [ ] Inspect an image
+    - [ ] Get the history of an image
+    - [ ] Push an image
+    - [ ] Tag an image
+    - [ ] Remove an image
+    - [ ] Search images
+    - [ ] Delete unused images
+    - [ ] Create a new image from a container
+    - [ ] Export an image
+    - [ ] Export several images
+    - [ ] Import images
+
+* Networks
+    - [ ] List networks
+    - [ ] Inspect a network
+    - [ ] Remove a network
+    - [ ] Create a network
+    - [ ] Connect a container to a network
+    - [ ] Disconnect a container from a network
+    - [ ] Delete unused networks
+
+* Volumes
+    - [x] List volumes
+    - [ ] Create a volume
+    - [ ] Inspect a volume
+    - [ ] Remove a volume
+    - [ ] Delete unused volumes
+
+* Exec
+    - [ ] Create an exec instance
+    - [ ] Start an exec instance
+    - [ ] Resize an exec instance
+    - [ ] Inspect an exec instance
+
+* Swarm
+    - [ ] Inspect swarm
+    - [ ] Initialize a new swarm
+    - [ ] Join an existing swarm
+    - [ ] Leave a swarm
+    - [ ] Update a swarm
+    - [ ] Get the unlock key
+    - [ ] Unlock a locked manager
+
+* Nodes
+    - [ ] List nodes
+    - [ ] Inspect a node
+    - [ ] Delete a node
+    - [ ] Update a node
+
+* Services
+    - [ ] List services
+    - [ ] Create a service
+    - [ ] Inspect a service
+    - [ ] Delete a service
+    - [ ] Update a service
+    - [ ] Get service logs
+
+* Tasks
+    - [ ] List tasks
+    - [ ] Inspect a task
+    - [ ] Get task logs
+
+* Secrets
+    - [ ] List secrets
+    - [ ] Create a secret
+    - [ ] Inspect a secret
+    - [ ] Delete a secret
+    - [ ] Update a secret
+
+* Configs
+    - [ ] List configs
+    - [ ] Create a config
+    - [ ] Inspect a config
+    - [ ] Delete a config
+    - [ ] Update a config
+
+* Plugins
+    - [ ] List plugins
+    - [ ] Get plugin privileges
+    - [ ] Install a plugin
+    - [ ] Inspect a plugin
+    - [ ] Remove a plugin
+    - [ ] Enable a plugin
+    - [ ] Disable a plugin
+    - [ ] Upgrade a plugin
+    - [ ] Create a plugin
+    - [ ] Push a plugin
+    - [ ] Configure a plugin
+
+* System
+    - [ ] Check auth configuration
+    - [ ] Get system information
+    - [ ] Get version
+    - [ ] Ping
+    - [ ] Monitor events
+    - [ ] Get data usage information
+
+* Distribution
+    - [ ] Get image information from the registry
+
+* Session
+    - [ ] Initialize interactive session
diff --git a/containers.v b/containers.v
index 886c739..0aee8f4 100644
--- a/containers.v
+++ b/containers.v
@@ -1,12 +1,81 @@
 module vdocker
 
 import json
-import net.urllib
 import time
 import net.http { Method }
 
-struct DockerError {
-	message string
+pub struct Port {
+	ip           string [json: IP]
+	private_port u16    [json: PrivatePort]
+	public_port  u16    [json: PublicPort]
+	type_        string [json: Type]
+}
+
+pub struct HostConfig {
+	network_mode string [json: NetworkMode]
+}
+
+pub struct EndpointIpamConfig {
+	ipv4_address   string   [json: IPv4Address]
+	ipv6_address   string   [json: IPv6Address]
+	link_local_ips []string [json: LinkLocalIPs]
+}
+
+pub struct EndpointSettings {
+	ipam_config            EndpointIpamConfig [json: IPAMConfig]
+	links                  []string           [json: Links]
+	aliases                []string           [json: Aliases]
+	network_id             string             [json: NetworkID]
+	endpoint_id            string             [json: EndpointID]
+	gateway                string             [json: Gateway]
+	ip_address             string             [json: IPAddress]
+	ip_prefix_len          int                [json: IPPrefixLen]
+	ipv6_gateway           string             [json: IPv6Gateway]
+	global_ipv6_address    string             [json: GlobalIPv6Address]
+	global_ipv6_prefix_len i64                [json: GlobalIPv6PrefixLen]
+	mac_address            string             [json: MacAddress]
+	driver_opts            map[string]string  [json: DriverOpts]
+}
+
+pub struct NetworkSettings {
+	networks map[string]EndpointSettings [json: Networks]
+}
+
+pub struct MountPoint {
+	type_       string [json: Type]
+	name        string [json: Name]
+	source      string [json: Source]
+	destination string [json: Destination]
+	driver      string [json: Driver]
+	mode        string [json: Mode]
+	rw          bool   [json: RW]
+	propagation string [json: Propagation]
+}
+
+pub struct ContainerListItem {
+	id               string            [json: Id]
+	names            []string          [json: Names]
+	image            string            [json: Image]
+	image_id         string            [json: ImageID]
+	command          string            [json: Command]
+	created          i64               [json: Created]
+	ports            []Port            [json: Ports]
+	size_rw          i64               [json: SizeRw]
+	size_root_fs     i64               [json: SizeRootFs]
+	labels           map[string]string [json: Labels]
+	state            string            [json: State]
+	status           string            [json: Status]
+	host_config      HostConfig        [json: HostConfig]
+	network_settings NetworkSettings   [json: NetworkSettings]
+	mounts           []MountPoint      [json: Mounts]
+}
+
+pub fn (mut d DockerConn) container_list() ?[]ContainerListItem {
+	d.send_request(Method.get, '/containers/json')?
+
+	data := d.read_json_response<[]ContainerListItem>()?
+
+	return data
 }
 
 pub struct NewContainer {
@@ -24,9 +93,8 @@ pub:
 	warnings []string [json: Warnings]
 }
 
-// create_container creates a new container with the given config.
-pub fn (mut d DockerConn) create_container(c NewContainer) ?CreatedContainer {
-	d.send_request_with_json(Method.post, urllib.parse('/v1.41/containers/create')?, c)?
+pub fn (mut d DockerConn) container_create(c NewContainer) ?CreatedContainer {
+	d.send_request_with_json(Method.post, '/containers/create', c)?
 	head, res := d.read_response()?
 
 	if head.status_code != 201 {
@@ -41,8 +109,8 @@ pub fn (mut d DockerConn) create_container(c NewContainer) ?CreatedContainer {
 }
 
 // start_container starts the container with the given id.
-pub fn (mut d DockerConn) start_container(id string) ? {
-	d.send_request(Method.post, urllib.parse('/v1.41/containers/$id/start')?)?
+pub fn (mut d DockerConn) container_start(id string) ? {
+	d.send_request(Method.post, 'containers/$id/start')?
 	head, body := d.read_response()?
 
 	if head.status_code != 204 {
@@ -70,9 +138,8 @@ pub mut:
 	end_time   time.Time [skip]
 }
 
-// inspect_container returns detailed information for a given container.
-pub fn (mut d DockerConn) inspect_container(id string) ?ContainerInspect {
-	d.send_request(Method.get, urllib.parse('/v1.41/containers/$id/json')?)?
+pub fn (mut d DockerConn) container_inspect(id string) ?ContainerInspect {
+	d.send_request(Method.get, 'containers/$id/json')?
 	head, body := d.read_response()?
 
 	if head.status_code != 200 {
@@ -93,9 +160,8 @@ pub fn (mut d DockerConn) inspect_container(id string) ?ContainerInspect {
 	return data
 }
 
-// remove_container removes the container with the given id.
-pub fn (mut d DockerConn) remove_container(id string) ? {
-	d.send_request(Method.delete, urllib.parse('/v1.41/containers/$id')?)?
+pub fn (mut d DockerConn) container_remove(id string) ? {
+	d.send_request(Method.delete, 'containers/$id')?
 	head, body := d.read_response()?
 
 	if head.status_code != 204 {
@@ -105,10 +171,8 @@ pub fn (mut d DockerConn) remove_container(id string) ? {
 	}
 }
 
-// get_container_logs returns a reader object allowing access to the
-// container's logs.
-pub fn (mut d DockerConn) get_container_logs(id string) ?&StreamFormatReader {
-	d.send_request(Method.get, urllib.parse('/v1.41/containers/$id/logs?stdout=true&stderr=true')?)?
+pub fn (mut d DockerConn) container_get_logs(id string) ?&StreamFormatReader {
+	d.send_request(Method.get, 'containers/$id/logs?stdout=true&stderr=true')?
 	head := d.read_response_head()?
 
 	if head.status_code != 200 {
diff --git a/docker.v b/docker.v
index f4bcf23..a171a2e 100644
--- a/docker.v
+++ b/docker.v
@@ -13,6 +13,8 @@ const (
 	buf_len              = 10 * 1024
 	http_separator       = [u8(`\r`), `\n`, `\r`, `\n`]
 	http_chunk_separator = [u8(`\r`), `\n`]
+	timestamp_attr       = 'timestamp'
+	api_version          = 'v1.41'
 )
 
 pub struct DockerConn {
@@ -39,7 +41,8 @@ pub fn (mut d DockerConn) close() ? {
 }
 
 // send_request sends an HTTP request without body.
-pub fn (mut d DockerConn) send_request(method http.Method, url urllib.URL) ? {
+fn (mut d DockerConn) send_request(method http.Method, url_str string) ? {
+	url := urllib.parse('/$vdocker.api_version$url_str')?
 	req := '$method $url.request_uri() HTTP/1.1\nHost: localhost\n\n'
 
 	d.socket.write_string(req)?
@@ -49,7 +52,8 @@ pub fn (mut d DockerConn) send_request(method http.Method, url urllib.URL) ? {
 }
 
 // send_request_with_body sends an HTTP request with the given body.
-pub fn (mut d DockerConn) send_request_with_body(method http.Method, url urllib.URL, content_type string, body string) ? {
+fn (mut d DockerConn) send_request_with_body(method http.Method, url_str string, content_type string, body string) ? {
+	url := urllib.parse('/$vdocker.api_version$url_str')?
 	req := '$method $url.request_uri() HTTP/1.1\nHost: localhost\nContent-Type: $content_type\nContent-Length: $body.len\n\n$body\n\n'
 
 	d.socket.write_string(req)?
@@ -60,17 +64,17 @@ pub fn (mut d DockerConn) send_request_with_body(method http.Method, url urllib.
 
 // send_request_with_json<T> is a convenience wrapper around
 // send_request_with_body that encodes the input as JSON.
-pub fn (mut d DockerConn) send_request_with_json<T>(method http.Method, url urllib.URL, data &T) ? {
+fn (mut d DockerConn) send_request_with_json<T>(method http.Method, url_str string, data &T) ? {
 	body := json.encode(data)
 
-	return d.send_request_with_body(method, url, 'application/json', body)
+	return d.send_request_with_body(method, url_str, 'application/json', body)
 }
 
 // read_response_head consumes the socket's contents until it encounters
 // '\r\n\r\n', after which it parses the response as an HTTP response.
 // Importantly, this function never consumes the reader past the HTTP
 // separator, so the body can be read fully later on.
-pub fn (mut d DockerConn) read_response_head() ?http.Response {
+fn (mut d DockerConn) read_response_head() ?http.Response {
 	mut res := []u8{}
 
 	util.read_until_separator(mut d.reader, mut res, vdocker.http_separator)?
@@ -80,7 +84,7 @@ pub fn (mut d DockerConn) read_response_head() ?http.Response {
 
 // read_response_body reads `length` bytes from the stream. It can be used when
 // the response encoding isn't chunked to fully read it.
-pub fn (mut d DockerConn) read_response_body(length int) ?string {
+fn (mut d DockerConn) read_response_body(length int) ?string {
 	if length == 0 {
 		return ''
 	}
@@ -101,7 +105,7 @@ pub fn (mut d DockerConn) read_response_body(length int) ?string {
 // read_response is a convenience function which always consumes the entire
 // response & returns it. It should only be used when we're certain that the
 // result isn't too large.
-pub fn (mut d DockerConn) read_response() ?(http.Response, string) {
+fn (mut d DockerConn) read_response() ?(http.Response, string) {
 	head := d.read_response_head()?
 
 	if head.header.get(http.CommonHeader.transfer_encoding) or { '' } == 'chunked' {
@@ -119,9 +123,29 @@ pub fn (mut d DockerConn) read_response() ?(http.Response, string) {
 	return head, res
 }
 
+fn (mut d DockerConn) read_json_response<T>() ?T {
+	head, body := d.read_response()?
+
+	if head.status_code < 200 || head.status_code > 300 {
+		data := json.decode(DockerError, body)?
+
+		return docker_error(head.status_code, data.message)
+	}
+
+	mut data := json.decode(T, body)?
+
+	//$for field in T.fields {
+	//$if field.typ is time.Time {
+	// data.$(field.name) = time.parse_rfc3339(data.$(field.name + '_str'))?
+	//}
+	//}
+
+	return data
+}
+
 // get_chunked_response_reader returns a ChunkedResponseReader using the socket
 // as reader.
-pub fn (mut d DockerConn) get_chunked_response_reader() &ChunkedResponseReader {
+fn (mut d DockerConn) get_chunked_response_reader() &ChunkedResponseReader {
 	r := new_chunked_response_reader(d.reader)
 
 	return r
@@ -129,7 +153,7 @@ pub fn (mut d DockerConn) get_chunked_response_reader() &ChunkedResponseReader {
 
 // get_stream_format_reader returns a StreamFormatReader using the socket as
 // reader.
-pub fn (mut d DockerConn) get_stream_format_reader() &StreamFormatReader {
+fn (mut d DockerConn) get_stream_format_reader() &StreamFormatReader {
 	r := new_chunked_response_reader(d.reader)
 	r2 := new_stream_format_reader(r)
 
diff --git a/errors.v b/errors.v
new file mode 100644
index 0000000..e5da55a
--- /dev/null
+++ b/errors.v
@@ -0,0 +1,21 @@
+module vdocker
+
+struct DockerError {
+	status  int    [skip]
+	message string
+}
+
+fn (err DockerError) code() int {
+	return err.status
+}
+
+fn (err DockerError) msg() string {
+	return err.message
+}
+
+fn docker_error(status int, message string) IError {
+	return IError(DockerError{
+		status: status
+		message: message
+	})
+}
diff --git a/images.v b/images.v
index 945951d..aeaa53f 100644
--- a/images.v
+++ b/images.v
@@ -1,7 +1,6 @@
 module vdocker
 
 import net.http { Method }
-import net.urllib
 import json
 
 struct Image {
@@ -11,7 +10,7 @@ pub:
 
 // pull_image pulls the given image:tag.
 pub fn (mut d DockerConn) pull_image(image string, tag string) ? {
-	d.send_request(Method.post, urllib.parse('/v1.41/images/create?fromImage=$image&tag=$tag')?)?
+	d.send_request(Method.post, 'images/create?fromImage=$image&tag=$tag')?
 	head := d.read_response_head()?
 
 	if head.status_code != 200 {
@@ -34,7 +33,7 @@ pub fn (mut d DockerConn) pull_image(image string, tag string) ? {
 
 // create_image_from_container creates a new image from a container.
 pub fn (mut d DockerConn) create_image_from_container(id string, repo string, tag string) ?Image {
-	d.send_request(Method.post, urllib.parse('/v1.41/commit?container=$id&repo=$repo&tag=$tag')?)?
+	d.send_request(Method.post, 'commit?container=$id&repo=$repo&tag=$tag')?
 	head, body := d.read_response()?
 
 	if head.status_code != 201 {
@@ -50,7 +49,7 @@ pub fn (mut d DockerConn) create_image_from_container(id string, repo string, ta
 
 // remove_image removes the image with the given id.
 pub fn (mut d DockerConn) remove_image(id string) ? {
-	d.send_request(Method.delete, urllib.parse('/v1.41/images/$id')?)?
+	d.send_request(Method.delete, 'images/$id')?
 	head, body := d.read_response()?
 
 	if head.status_code != 200 {
diff --git a/volumes.v b/volumes.v
new file mode 100644
index 0000000..9642198
--- /dev/null
+++ b/volumes.v
@@ -0,0 +1,48 @@
+module vdocker
+
+import net.http { Method }
+import time
+
+struct UsageData {
+	size      int [json: Size]
+	ref_count int [json: RefCount]
+}
+
+struct Volume {
+	created_at_str string [json: CreatedAt]
+pub mut:
+	created_at time.Time         [skip]
+	name       string            [json: Name]
+	driver     string            [json: Driver]
+	mountpoint string            [json: Mountpoint]
+	status     map[string]string [json: Status]
+	labels     map[string]string [json: Labels]
+	scope      string            [json: Scope]
+	options    map[string]string [json: Options]
+	usage_data UsageData         [json: UsageData]
+}
+
+[params]
+pub struct VolumeListFilter {
+	dangling bool
+	driver   string
+	labels   []string
+	name     string
+}
+
+struct VolumeListResponse {
+	volumes  []Volume [json: Volumes]
+	warnings []string [json: Warnings]
+}
+
+pub fn (mut d DockerConn) volume_list() ?VolumeListResponse {
+	d.send_request(Method.get, '/volumes')?
+
+	mut data := d.read_json_response<VolumeListResponse>()?
+
+	for mut vol in data.volumes {
+		vol.created_at = time.parse_rfc3339(vol.created_at_str)?
+	}
+
+	return data
+}