diff --git a/Cargo.lock b/Cargo.lock
index 66db7e1..2cc8b8f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -26,6 +26,101 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "async-channel"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
+dependencies = [
+ "concurrent-queue",
+ "event-listener",
+ "futures-core",
+]
+
+[[package]]
+name = "async-executor"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fa3dc5f2a8564f07759c008b9109dc0d39de92a88d5588b8a5036d286383afb"
+dependencies = [
+ "async-lock",
+ "async-task",
+ "concurrent-queue",
+ "fastrand",
+ "futures-lite",
+ "slab",
+]
+
+[[package]]
+name = "async-global-executor"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1b6f5d7df27bd294849f8eec66ecfc63d11814df7a4f5d74168a2394467b776"
+dependencies = [
+ "async-channel",
+ "async-executor",
+ "async-io",
+ "async-lock",
+ "blocking",
+ "futures-lite",
+ "once_cell",
+]
+
+[[package]]
+name = "async-io"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fc5b45d93ef0529756f812ca52e44c221b35341892d3dcc34132ac02f3dd2af"
+dependencies = [
+ "async-lock",
+ "autocfg",
+ "cfg-if",
+ "concurrent-queue",
+ "futures-lite",
+ "log",
+ "parking",
+ "polling",
+ "rustix",
+ "slab",
+ "socket2",
+ "waker-fn",
+]
+
+[[package]]
+name = "async-lock"
+version = "2.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa24f727524730b077666307f2734b4a1a1c57acb79193127dcc8914d5242dd7"
+dependencies = [
+ "event-listener",
+]
+
+[[package]]
+name = "async-std"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62565bb4402e926b29953c785397c6dc0391b7b446e45008b0049eb43cec6f5d"
+dependencies = [
+ "async-channel",
+ "async-global-executor",
+ "async-io",
+ "async-lock",
+ "crossbeam-utils",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-lite",
+ "gloo-timers",
+ "kv-log-macro",
+ "log",
+ "memchr",
+ "once_cell",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+ "wasm-bindgen-futures",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.4"
@@ -48,6 +143,18 @@ dependencies = [
  "syn 1.0.107",
 ]
 
+[[package]]
+name = "async-task"
+version = "4.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecc7ab41815b3c653ccd2978ec3255c81349336702dfdf62ee6f7069b12a3aae"
+
+[[package]]
+name = "atomic-waker"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1181e1e0d1fce796a03db1ae795d67167da795f9cf4a39c37589e85ef57f26d3"
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -77,6 +184,21 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "blocking"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77231a1c8f801696fc0123ec6150ce92cffb8e164a02afb9c8ddee0e9b65ad65"
+dependencies = [
+ "async-channel",
+ "async-lock",
+ "async-task",
+ "atomic-waker",
+ "fastrand",
+ "futures-lite",
+ "log",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.12.0"
@@ -152,6 +274,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "concurrent-queue"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62ec6771ecfa0762d24683ee5a32ad78487a3d3afdc0fb8cae19d2c5deb50b7c"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -168,6 +299,15 @@ version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
 
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "derive_deref"
 version = "1.1.1"
@@ -209,6 +349,27 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "errno"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "error-chain"
 version = "0.12.4"
@@ -218,6 +379,12 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "event-listener"
+version = "2.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
+
 [[package]]
 name = "fastrand"
 version = "1.9.0"
@@ -305,6 +472,21 @@ version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfb8371b6fb2aeb2d280374607aeabfc99d95c72edfe51692e42d3d7f0d08531"
 
+[[package]]
+name = "futures-lite"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
+dependencies = [
+ "fastrand",
+ "futures-core",
+ "futures-io",
+ "memchr",
+ "parking",
+ "pin-project-lite",
+ "waker-fn",
+]
+
 [[package]]
 name = "futures-macro"
 version = "0.3.26"
@@ -363,6 +545,18 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
+[[package]]
+name = "gloo-timers"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b995a66bb87bebce9a0f4a95aed01daca4872c050bfcb21653361c03bc35e5c"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "h2"
 version = "0.3.15"
@@ -412,6 +606,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
+
 [[package]]
 name = "http"
 version = "0.2.9"
@@ -545,6 +745,17 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "io-lifetimes"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
+dependencies = [
+ "hermit-abi 0.3.2",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "ipnet"
 version = "2.7.1"
@@ -576,6 +787,15 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "kv-log-macro"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0de8b303297635ad57c9f5059fd9cee7a47f8e8daa09df0fcd07dd39fb22977f"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -588,6 +808,12 @@ version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
+
 [[package]]
 name = "log"
 version = "0.4.19"
@@ -648,6 +874,7 @@ dependencies = [
 name = "mastodon-image-uploader-bot"
 version = "0.2.0"
 dependencies = [
+ "async-std",
  "log",
  "mastodon-async",
  "reqwest",
@@ -780,6 +1007,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "parking"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14f2252c834a40ed9bb5422029649578e63aa341ac401f74e719dd1afda8394e"
+
 [[package]]
 name = "parse_link_header"
 version = "0.3.3"
@@ -834,6 +1067,22 @@ version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
 
+[[package]]
+name = "polling"
+version = "2.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b2d323e8ca7996b3e23126511a523f7e62924d93ecd5ae73b333815b0eb3dce"
+dependencies = [
+ "autocfg",
+ "bitflags",
+ "cfg-if",
+ "concurrent-queue",
+ "libc",
+ "log",
+ "pin-project-lite",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.64"
@@ -938,6 +1187,20 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.37.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b24138615de35e32031d041a09032ef3487a616d901ca4db224e7d557efae2"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.12"
@@ -1566,6 +1829,12 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "waker-fn"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d5b2c62b4012a3e1eca5a7e077d13b3bf498c4073e33ccd58626607748ceeca"
+
 [[package]]
 name = "walkdir"
 version = "2.3.2"
@@ -1746,6 +2015,15 @@ dependencies = [
  "windows-targets 0.42.1",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.1",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.42.1"
diff --git a/Cargo.toml b/Cargo.toml
index 4e10a40..39e552a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,8 @@ serde = "1.0.171"
 toml = "0.7.1"
 log = "0.4.19"
 stderrlog = "0.5.4"
+async-std = "1.12.0"
 
 [dependencies.mastodon-async]
 version = "1.0"
-features = ["toml", "mt"]
\ No newline at end of file
+features = ["toml", "mt"]
diff --git a/src/main.rs b/src/main.rs
index fd89a16..78293b0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,20 +1,19 @@
+use async_std;
+use log;
 use mastodon_async::entities::visibility::Visibility;
 use mastodon_async::helpers::{cli, toml as masto_toml};
 use mastodon_async::prelude::*;
-use mastodon_async::Result as MastoResult;
 use reqwest;
 use serde::Deserialize;
 use std::collections::HashSet;
-use std::error::Error;
 use std::io::{Cursor, Write};
-use std::process::{exit, Command};
+use std::process::exit;
+use std::time::Duration;
 use toml;
 
-use log;
-
 const CONFIG_FILENAME: &str = "config.toml";
 
-type DynResult<T> = Result<T, Box<dyn Error>>;
+type DynResult<T> = Result<T, Box<dyn std::error::Error>>;
 
 #[derive(Deserialize)]
 struct Config {
@@ -77,12 +76,14 @@ async fn main() -> DynResult<()> {
         let mut retry: u8 = 0;
         while let Err(err) = post_image(&mastodon, &url, &config).await {
           log::warn!("Cannot post image, retry: {}, {}", retry, err);
+          async_std::task::sleep(Duration::new(1, 0)).await;
           retry += 1;
           if retry >= config.errors.retry {
             log::error!("Max ammount of retries reached on post_image");
             log::info!("Reverting file changes");
             while let Err(err) = pop_last_line_of_file(&config.files.posted) {
               log::warn!("Failed to revert, retrying: {}", err);
+              async_std::task::sleep(Duration::new(1, 0)).await;
             }
             exit(1);
           }
@@ -90,6 +91,7 @@ async fn main() -> DynResult<()> {
         let mut retry: u8 = 0;
         while let Err(err) = update_bio(&mastodon, &config).await {
           log::warn!("Cannot update bio, retry: {}, {}", retry, err);
+          async_std::task::sleep(Duration::new(1, 0)).await;
           retry += 1;
           if retry >= config.errors.retry {
             log::error!("Max ammount of retries reached on update bio");
@@ -101,6 +103,7 @@ async fn main() -> DynResult<()> {
         let mut retry: u8 = 0;
         while let Err(err) = post(&mastodon, &config.errors.out_of_images).await {
           log::warn!("Cannot post, retry: {}, {}", retry, err);
+          async_std::task::sleep(Duration::new(1, 0)).await;
           retry += 1;
           if retry >= config.errors.retry {
             log::error!("Max ammount of retries reached on post");
@@ -157,7 +160,7 @@ fn get_next_url(config: &Config) -> DynResult<Option<String>> {
 }
 
 async fn post_image(account: &Mastodon, url: &String, config: &Config) -> DynResult<()> {
-  fetch_url(url.to_string(), &config.files.tempfile).await?; //.expect("Error fetching url");
+  fetch_url(url, &config.files.tempfile).await?; //.expect("Error fetching url");
   let attachment = account
     .media(&config.files.tempfile, Some(url.to_string()))
     .await?; //.expect("Attachment upload error");
@@ -179,27 +182,27 @@ async fn update_bio(account: &Mastodon, config: &Config) -> DynResult<()> {
   let posted = binding.lines().collect::<HashSet<&str>>();
   let binding = std::fs::read_to_string(&config.files.urls)?; //.expect("Url file not found");
   let urls = binding.lines().collect::<HashSet<&str>>();
-  let remaining = urls.difference(&posted).count();
 
-  Command::new("curl")
-    .args([
-      "-X",
-      "PATCH",
-      &format!("{}/api/v1/accounts/update_credentials", config.bot.instance),
-      "-H",
-      &format!("Authorization:Bearer {}", account.data.token),
-      "-d",
-      &format!(
-        "note={}\n\n{} new images remaining",
-        config.bot.bio, remaining
-      ),
-    ])
-    .spawn()? //.expect("Could not spawn curl")
-    .wait()?; //.expect("Curl failed");
+  let remaining = urls.difference(&posted).count();
+  let client = reqwest::Client::new();
+
+  let response = client
+    .patch(&format!(
+      "{}/api/v1/accounts/update_credentials",
+      config.bot.instance
+    ))
+    .bearer_auth(&account.data.token)
+    .body(format!(
+      "note={}\n\n{} new images remaining",
+      config.bot.bio, remaining
+    ))
+    .send()
+    .await?;
+  log::info!("Bio updated, response status: {}", response.status());
   Ok(())
 }
 
-async fn post(account: &Mastodon, msg: &str) -> MastoResult<()> {
+async fn post(account: &Mastodon, msg: &str) -> DynResult<()> {
   let status = StatusBuilder::new()
     .visibility(Visibility::Direct)
     .status(msg)
@@ -209,7 +212,7 @@ async fn post(account: &Mastodon, msg: &str) -> MastoResult<()> {
   Ok(())
 }
 
-async fn fetch_url(url: String, file_name: &String) -> MastoResult<()> {
+async fn fetch_url(url: &String, file_name: &String) -> DynResult<()> {
   let response = reqwest::get(url);
   let mut file = std::fs::File::create(file_name)?;
   let mut content = Cursor::new(response.await?.bytes().await?);
@@ -217,7 +220,7 @@ async fn fetch_url(url: String, file_name: &String) -> MastoResult<()> {
   Ok(())
 }
 
-async fn register(config: &Config) -> MastoResult<Mastodon> {
+async fn register(config: &Config) -> DynResult<Mastodon> {
   let registration = Registration::new(&config.bot.instance)
     .client_name(&config.bot.name)
     .scopes(Scopes::write_all())