diff --git a/admin/add.js b/admin/add.js
index 57ff9f9..5492dfd 100644
--- a/admin/add.js
+++ b/admin/add.js
@@ -1,5 +1,5 @@
 'use strict'
-/* srv-add.js
+/* admin/add.js
  * routes for intra-server peer sharing
 */
  
diff --git a/admin/del.js b/admin/del.js
index 95458e9..169a6e2 100644
--- a/admin/del.js
+++ b/admin/del.js
@@ -1,12 +1,32 @@
 'use strict'
-/* srv-del.js
+/* admin/del.js
  * routes for intra-server peer sharing
 */
  
-const env = require('../env/env.json')
+const env = require(process.argv[2]||'../env/env.json')
 const fs = require('fs').promises
 
 module.exports = async (req, res) => {
-	console.log(`Received delete from ${req.requester}`)
-	res.send(req.body)
+	console.log(`Received delete from ${req.requester} for ${req.body}`)
+	let config
+	try {
+		const config_file = await fs.readFile(env.WG_CONFIG_FILE)
+		config = config_file.toString()
+	} catch (err) {
+		console.error(`Failed to load config from ${env.WG_CONFIG_FILE}:\n`,err)
+		res.sendStatus(500)
+	}
+	const peer = config.split('\n\n')
+		.filter( (paragraph) => {
+			return paragraph.includes('[Peer]')
+		}).filter( (peer) => {
+			return peer.includes(`PublicKey = ${req.body}`)
+		})
+	try {
+		await fs.writeFile(env.WG_CONFIG_FILE, config.replace(`\n\n${peer}`,''))
+	} catch (err) {
+		console.error(`Failed to delete peer config from ${env.WG_CONFIG_FILE}:\n`,err)
+		res.sendStatus(500)
+	}
+	res.sendStatus(200)
 }
\ No newline at end of file
diff --git a/app/add.js b/app/add.js
index 5ae3dc0..1badd4b 100644
--- a/app/add.js
+++ b/app/add.js
@@ -22,7 +22,7 @@ module.exports = async (req, res) => {
 	const hostname = req.query['name']
 	if (!hostname) {
 		console.log(`New peer request from ${req.requester} didn't provide a hostname`)
-		res.sendStatus(500); return
+		res.sendStatus(400); return
 	}
 	console.log(`New peer request from ${req.requester} for ${hostname}`)
 	
@@ -50,7 +50,7 @@ module.exports = async (req, res) => {
 				// Check if host exists
 				if (line.includes(`# ${hostname}.`)) {
 					console.log(`Host already exists for ${hostname}`)
-					res.sendStatus(500); return
+					res.sendStatus(409); return
 				}
 				found_usernames.push(line.split('.').slice(-2,-1)[0])
 			}
@@ -75,7 +75,7 @@ module.exports = async (req, res) => {
   // Should never get here because this req.requester can't access this IP!
   } else if (found_usernames.length ===0) {
   	console.log(`Received request from ${req.requester} not in wg.conf!`)
-		res.sendStatus(500); return
+		res.sendStatus(403); return
 	// Check that all usernames are correct or error out
 	// https://stackoverflow.com/a/35568895
 	} else if (!found_usernames.every( (v,i,r) => v === r[0] )) {
@@ -131,7 +131,8 @@ PresharedKey = ${psk}
 AllowedIPs = ${ipv4_addr}/32, ${ipv6_addr}/128`
 			if (server.host===env.LOCAL_SERVER) {
 				// Add server_config to wg0.conf
-				fs.appendFile(env.WG_CONFIG_FILE, server_config)
+				try { await fs.appendFile(env.WG_CONFIG_FILE, server_config) }
+				catch (err) { console.error(err); return}
 			} else {
 				// Send config to other server
 				console.log(`Sending config to ${server.host}.gf4`)
diff --git a/app/del.js b/app/del.js
index c273d09..8640866 100644
--- a/app/del.js
+++ b/app/del.js
@@ -4,13 +4,101 @@
 */
 
 const fs = require('fs').promises
-const env = require('../env/env.json')
+const env = require(process.argv[2]||'../env/env.json')
+const wg = require('../includes/wireguard')
+const https = require('https')
+// Construct axios in IIFE for async/await
+let axios; (async()=>{
+	try {
+			axios = require('axios').create({
+		  httpsAgent: new https.Agent({
+		  	ca: await fs.readFile(env.CA_CERT_FILE),
+		  }),
+		})
+	} catch (err) { console.log(err) }
+})()
 
 module.exports = async (req, res) => {
-	const privkey = req.query['del']
+	console.log(`Received request from ${req.requester} to delete ${JSON.stringify(req.query)}`)
+
+	// Load wg.conf and search for peers
+	let config_file
+	let peer_pubkey
+	try { config_file = await fs.readFile(env.WG_CONFIG_FILE) }
+	catch (err) { console.error(err); res.sendStatus(500); return }
+	const config = config_file.toString()
+	const peer = config.split('\n\n')
+		.filter( (paragraph) => {
+			return paragraph.includes('[Peer]')
+		}).filter( (peer) => {
+		// .filter() doesn't support async so use then/catch in this block
+			if (req.query['name']) {
+				return peer.includes(`[Peer] # ${req.query['name']}.`)
+			} else if (req.query['pubkey']) {
+				peer_pubkey = req.query['pubkey']
+				return peer.includes(`PublicKey = ${req.query['pubkey']}`)
+			} else if (req.query['psk']) {
+				return peer.includes(`PresharedKey = ${req.query['psk']}`)
+			} else if (req.query['ip']) {
+				return peer.split('\n').some( (line) => (
+					line.includes('AllowedIPs') &&
+					line.includes(` ${req.query['ip']}/`)
+				) )
+			} else if (req.query['privkey']) {
+				wg.getPubkeyFromPrivkey(req.query['privkey'])
+				.then((pubkey) => {
+					peer_pubkey = pubkey
+					return peer.includes(`PublicKey = ${pubkey}`)
+				})
+				.catch((err) => {
+					console.error(`Failed to generate public key from private key during delete request\n`,err)
+					res.sendStatus(500); return
+				})
+			} else {
+				console.error(`${req.requester} sent delete request without specifying a peer`)
+				res.sendStatus(400); return
+			}
+		})[0]
+	if (peer===undefined) {
+		console.log(`No peer found for delete request from ${req.requester}`)
+		res.sendStatus(404); return
+	}
 	
-	console.log(`Received request from ${req.requester} to delete ${privkey}`)
-	res.setHeader('content-type', 'text/plain')
-	res.send(`Delete ${privkey}`)
+	// Parse peer
+	const peer_lines = peer.split('\n')
+	const peer_name = peer_lines
+		.filter( (line) => line.includes('[Peer] # ') )[0]
+		.split(' # ')[1]
+	if (peer_pubkey===undefined) {
+		peer_pubkey = peer_lines
+			.filter( (line) => line.includes('PublicKey = ') )[0]
+			.split(' = ')[1]
+	}
+	
+	// Delete from config
+	console.log(`Deleting ${peer_name}`); try {
+		await fs.writeFile(env.WG_CONFIG_FILE, config.replace(`\n\n${peer}`,''))
+	} catch (err) {
+		console.error(`Failed to delete ${peer_name}:\n`,err)
+		res.sendStatus(500); return
+	}
+	
+	// Inform other servers
+	for (const server of env.SERVERS) {
+		if (server.host!==env.LOCAL_SERVER) {
+			try {
+				console.log(`Informing ${server.host} to delete ${peer_name}`)
+				await axios.post(`${server.admin_endpoint}/del`, peer_pubkey, {
+					headers: {'Content-Type': 'text/plain'},
+				})
+			} catch (err) {
+				console.error(`Failed to inform ${server.host} to delete ${peer_name}:\n\n`,err)
+				res.sendStatus(500); return
+			}
+		}
+	}
+	
+	// Inform user that delete was successful
+	res.sendStatus(200)
 	
 }
\ No newline at end of file
diff --git a/includes/wireguard.js b/includes/wireguard.js
index be6e457..4e82858 100644
--- a/includes/wireguard.js
+++ b/includes/wireguard.js
@@ -162,23 +162,32 @@ const keyToBase64 = (key) => {
 }
 
 module.exports = {
+	
 	generateKeypair: async () => {
 		let privateKey, publicKey
 		try {
 			privateKey = await generatePrivateKey()
-		} catch (err) { console.log(err) }
+		} catch (err) { console.error(err) }
 		try {
 			publicKey = await generatePublicKey(privateKey)
-		} catch (err) { console.log(err) }
+		} catch (err) { console.error(err) }
 		return [
 			keyToBase64(publicKey),
 			keyToBase64(privateKey),
 		]
 	},
+	
 	generatePSK: async () => {
 		try {
 			return keyToBase64(await generatePresharedKey())
-		} catch (err) { console.log(err) }
+		} catch (err) { console.error(err); return }
 	},
+	
+	getPubkeyFromPrivkey: async (privKey) => {
+		try {
+			return await generatePublicKey(privKey)
+		} catch (err) { console.error(err); return }
+	},
+	
 }