diff --git a/KamerZoeken-1.0.0.jar b/KamerZoeken-1.0.0.jar
index b1ac3ed..ffc8e88 100644
Binary files a/KamerZoeken-1.0.0.jar and b/KamerZoeken-1.0.0.jar differ
diff --git a/src/main/kotlin/Main.kt b/src/main/kotlin/Main.kt
index 758b1f6..0ff2d82 100644
--- a/src/main/kotlin/Main.kt
+++ b/src/main/kotlin/Main.kt
@@ -15,11 +15,13 @@ data class ReactableOffer(
     val floor: Floor
 )
 
-fun main() {
-    print("Authenticating")
+fun main(args: Array<String>) {
+    val headless = args.size == 1 && args[0] == "headless"
+    
+    if (!headless) print("Authenticating")
     val sessionToken = auth()
 
-    print("\rGetting rooms   ")
+    if (!headless) print("\rGetting rooms   ")
     val rooms = getRooms().filter { room ->
         room.unitType == config.general.unitType
     }
@@ -36,7 +38,7 @@ fun main() {
     val coupled = rooms.mapNotNull { room ->
         val offer: Offer? = offers.find { room.wocasId.toInt() == it.eenheidNummer.toInt() }
 
-        print("\rFiltering per room: ${index++} / ${rooms.size}")
+        if (!headless) print("\rFiltering per room: ${index++} / ${rooms.size}")
         if (offer == null) null else ReactableOffer(room, offer, getFloorInfo(room, sessionToken))
     }.filter {
         val gender = it.floor.floorInfo.genderPreference
@@ -44,13 +46,21 @@ fun main() {
         val smoking = it.floor.floorInfo.smokingAllowed ?: true
         val pets = it.floor.floorInfo.petsAllowed ?: false
 
+        val date = it.room.expireBy.take(10)
+        val date1 = LocalDate.now()
+        val date2 = LocalDate.parse(date, DateTimeFormatter.ofPattern("yyyy-MM-dd"))
+
+        val days = ChronoUnit.DAYS.between(date1, date2)
+
         ((gender == "female" && config.gender.female) ||
         (gender == "male" && config.gender.male) ||
         (gender == "none" && config.gender.none)) &&
 
         ((config.general.smoking == -1 && !smoking) || (config.general.smoking == 1 && smoking) || config.general.smoking == 0) &&
 
-        ((config.general.pets == -1 && !pets) || (config.general.pets == 1 && pets) || config.general.pets == 0)
+        ((config.general.pets == -1 && !pets) || (config.general.pets == 1 && pets) || config.general.pets == 0) &&
+
+        days == 0L
     }.sortedBy {
         it.floor.potentialPosition
     }.sortedBy {
@@ -61,47 +71,55 @@ fun main() {
         ChronoUnit.DAYS.between(date1, date2)
     }
 
-    val fileName = "offers.md"
-    val out = File(fileName)
-    if (!out.exists()) out.createNewFile()
+    if (!headless) {
+        val fileName = "offers.md"
+        val out = File(fileName)
+        if (!out.exists()) out.createNewFile()
 
-    val str = StringBuilder()
+        val str = StringBuilder()
 
-    coupled.forEach {
-        val address = it.offer.adres[0]
+        coupled.forEach {
+            val address = it.offer.adres[0]
 
-        str.append("## [${address.straatnaam} ${address.nummer}, ${address.plaats.lowercase().replaceFirstChar { if (it.isLowerCase()) it - 32 else it }}](https://sshxl.nl/nl/aanbod/${it.room.flowId}-${address.straatnaam.lowercase().replace(" ", "-")})\n")
+            str.append("## [${address.straatnaam} ${address.nummer}, ${address.plaats.lowercase().replaceFirstChar { if (it.isLowerCase()) it - 32 else it }}](https://sshxl.nl/nl/aanbod/${it.room.flowId}-${address.straatnaam.lowercase().replace(" ", "-")})\n")
 
-        str.append("\n| Categorie   | Waarde             |\n")
-        str.append("|-------------|--------------------|\n")
+            str.append("\n| Categorie   | Waarde             |\n")
+            str.append("|-------------|--------------------|\n")
 
-        str.append("| Huisgenoten | ${(it.room.numberOfRooms-1).toString().padEnd(18, ' ')} |\n")
+            str.append("| Huisgenoten | ${(it.room.numberOfRooms-1).toString().padEnd(18, ' ')} |\n")
 
-        val genderString = when (it.floor.floorInfo.genderPreference) {
-            "none" -> "Geen voorkeur"
-            "male" -> "Man"
-            "female" -> "Vrouw"
-            else -> it.floor.floorInfo.genderPreference
+            val genderString = when (it.floor.floorInfo.genderPreference) {
+                "none" -> "Geen voorkeur"
+                "male" -> "Man"
+                "female" -> "Vrouw"
+                else -> it.floor.floorInfo.genderPreference
+            }
+            str.append("| Geslacht    | ${genderString.padEnd(18, ' ')} |\n")
+
+            str.append("| Roken       | ${(if (it.floor.floorInfo.smokingAllowed ?: true) "✅ Mag" else "❌ Mag niet").padEnd(17, ' ')} |\n")
+            str.append("| Huisdieren  | ${(if (it.floor.floorInfo.petsAllowed ?: false) "✅ Mogen" else "❌ Mogen niet").padEnd(17, ' ')} |\n")
+            val positionString = "${it.floor.potentialPosition} / ${it.floor.applicantCount}."
+            str.append("| Reacties    | ${positionString.padEnd(18, ' ')} |\n")
+
+            val date = it.room.expireBy.take(10)
+            val date1 = LocalDate.now()
+            val date2 = LocalDate.parse(date, DateTimeFormatter.ofPattern("yyyy-MM-dd"))
+            val daysLeft = ChronoUnit.DAYS.between(date1, date2)
+            str.append("| Tijd over   | $daysLeft dagen over.      |\n")
+
+            str.append("\n")
+
+            str.append("### Message: \n\n${it.floor.floorInfo.description ?: "Deze pannekoeken hebben geen bericht achtergelaten"}\n")
+
+            str.append("\n\n")
+        }
+        out.writeText(str.toString())
+        println("\r${coupled.size} offers found, wrote to $fileName")
+    } else {
+        coupled.filter {
+            it.floor.potentialPosition <= 20
+        }.forEach {
+            postEndpoint("reactions/${it.room.flowId}", mapOf(), sessionToken)
         }
-        str.append("| Geslacht    | ${genderString.padEnd(18, ' ')} |\n")
-
-        str.append("| Roken       | ${(if (it.floor.floorInfo.smokingAllowed ?: true) "✅ Mag" else "❌ Mag niet").padEnd(17, ' ')} |\n")
-        str.append("| Huisdieren  | ${(if (it.floor.floorInfo.petsAllowed ?: false) "✅ Mogen" else "❌ Mogen niet").padEnd(17, ' ')} |\n")
-        val positionString = "${it.floor.potentialPosition} / ${it.floor.applicantCount}."
-        str.append("| Reacties    | ${positionString.padEnd(18, ' ')} |\n")
-
-        val date = it.room.expireBy.take(10)
-        val date1 = LocalDate.now()
-        val date2 = LocalDate.parse(date, DateTimeFormatter.ofPattern("yyyy-MM-dd"))
-        val daysLeft = ChronoUnit.DAYS.between(date1, date2)
-        str.append("| Tijd over   | $daysLeft dagen over.      |\n")
-
-        str.append("\n")
-
-        str.append("### Message: \n\n${it.floor.floorInfo.description ?: "Deze pannekoeken hebben geen bericht achtergelaten"}\n")
-
-        str.append("\n\n")
     }
-    out.writeText(str.toString())
-    println("\r${coupled.size} offers found, wrote to $fileName")
 }
diff --git a/src/main/kotlin/requestTemplate.kt b/src/main/kotlin/requestTemplate.kt
index cb0a2d4..8383e89 100644
--- a/src/main/kotlin/requestTemplate.kt
+++ b/src/main/kotlin/requestTemplate.kt
@@ -4,13 +4,15 @@ import java.net.URI
 import java.net.http.HttpClient
 import java.net.http.HttpRequest
 import java.net.http.HttpResponse
+import kotlinx.serialization.json.Json
+import me.koendev.utils.println
 
 /**
  * @param path the endpoint to GET. `sshxl.nl/api/v1/<PATH>`
  *
  * @return a HttpRequest with all the necessary properties to GET the endpoint.
  */
-fun buildRequest(path: String, session: String): HttpRequest {
+fun buildRequest(path: String, session: String): HttpRequest.Builder {
     return HttpRequest.newBuilder()
         .uri(URI("https://www.sshxl.nl/api/v1/$path"))
         .header("User-Agent", "Mozilla/5.0 (X11; Linux x86_64; rv:138.0) Gecko/20100101 Firefox/138.0")
@@ -24,8 +26,6 @@ fun buildRequest(path: String, session: String): HttpRequest {
                 "SSHContext=$session"
             ).joinToString("; ")
         )
-        .GET()
-        .build()
 }
 
 fun getEndpoint(endpoint: String, session: String = ""): String {
@@ -35,5 +35,15 @@ fun getEndpoint(endpoint: String, session: String = ""): String {
 
     val request = buildRequest(endpoint, session)
 
-    return client.send(request, HttpResponse.BodyHandlers.ofString()).body()
-}
\ No newline at end of file
+    return client.send(request.GET().build(), HttpResponse.BodyHandlers.ofString()).body()
+}
+
+fun postEndpoint(endpoint: String, data: Map<String, String>, session: String = ""): String {
+    val client = HttpClient.newBuilder()
+        .followRedirects(HttpClient.Redirect.NORMAL)
+        .build()
+
+    val request = buildRequest(endpoint, session)
+
+    return client.send(request.POST(HttpRequest.BodyPublishers.ofString(Json.encodeToString(data))).build(), HttpResponse.BodyHandlers.ofString()).println().body()
+}