Was right before

back/lib/dashboard/peer/list

@@ -30,7 +30,7 @@ fi
 
 # Get domains for each one
 if peers="[$(/usr/lib/wgapi/ips_to_peers json <<<"${user_peers}")]"; then
-	printf '{"token":"%s","peers":[%s]}' "${token}" "${peers}" | /usr/lib/wgapi/http_res 200 'application/json'
+	printf '{"token":"%s","peers":%s}' "${token}" "${peers}" | /usr/lib/wgapi/http_res 200 'application/json'
 	printf 'Sent peers to user %s\n' "${ip}" >&2
 else
 	printf 'ERROR: Failed to lookup domains for user: %s\n' "${ip}" >&2