diff --git a/src/lib.rs b/src/lib.rs
index cf65cf5..e0c0ca3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -13,7 +13,9 @@ use failure::Error;
 use std::collections::HashMap;
 
 pub fn player(name: &str) -> Result<Player, Error> {
-	let resp = reqwest::get(&format!("https://api.wynncraft.com/public_api.php?action=playerStats&command={}", name))?.text().unwrap();
+	let resp = reqwest::get(&format!("https://api.wynncraft.com/public_api.php?action=playerStats&command={}", name))?
+		.error_for_status()?
+		.text().unwrap();
 
 	if let Ok(error) = serde_json::from_str::<APIError>(&resp) {
 		bail!("API error ({})", error.error);
@@ -23,7 +25,9 @@ pub fn player(name: &str) -> Result<Player, Error> {
 }
 
 pub fn guild(name: &str) -> Result<Option<Guild>, Error> {
-	let resp = reqwest::get(&format!("https://api.wynncraft.com/public_api.php?action=guildStats&command={}", name))?.text().unwrap();
+	let resp = reqwest::get(&format!("https://api.wynncraft.com/public_api.php?action=guildStats&command={}", name))?
+		.error_for_status()?
+		.text().unwrap();
 
 	if let Ok(error) = serde_json::from_str::<APIError>(&resp) {
 		bail!("API error ({})", error.error);
@@ -33,7 +37,9 @@ pub fn guild(name: &str) -> Result<Option<Guild>, Error> {
 }
 
 pub fn guild_list() -> Result<Vec<String>, Error> {
-	let resp = reqwest::get("https://api.wynncraft.com/public_api.php?action=guildList")?.text().unwrap();
+	let resp = reqwest::get("https://api.wynncraft.com/public_api.php?action=guildList")?
+		.error_for_status()?
+		.text().unwrap();
 
 	if let Ok(error) = serde_json::from_str::<APIError>(&resp) {
 		bail!("API error ({})", error.error);
@@ -56,7 +62,7 @@ pub fn guild_by_prefix(prefix: &str) -> Result<Option<GuildEntry>, Error> {
 }
 
 pub fn guild_leaderboard() -> Result<Top100Guilds, Error> {
-	let resp = reqwest::get("https://api.wynncraft.com/public_api.php?action=statsLeaderboard&type=guild&timeframe=alltime")?;
+	let resp = reqwest::get("https://api.wynncraft.com/public_api.php?action=statsLeaderboard&type=guild&timeframe=alltime")?.error_for_status()?;
 
 	Ok(serde_json::from_reader(resp)?)
 }
@@ -105,10 +111,10 @@ pub struct Guild {
 #[derive(Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Member {
-	pub name: Option<String>,
+	pub name: String,
 	pub rank: Option<Rank>,
 	pub contributed: u64,
-	pub joined: Option<String>,
+	pub joined: String,
 	pub joined_friendly: String,
 }