diff --git a/build.gradle.kts b/build.gradle.kts
index 4375518..69b71d6 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
+
 plugins {
     id("org.jetbrains.kotlin.multiplatform")
 }
@@ -28,8 +30,18 @@ kotlin {
     // For Linux, should be changed to e.g. linuxX64
     // For MacOS, should be changed to e.g. macosX64
     // For Windows, should be changed to e.g. mingwX64
+
     linuxX64("linuxX64")
-    linuxArm64("linuxAArch")
+    linuxArm64("linuxArm64")
+    linuxArm32Hfp("linuxArm32")
+    targets.withType<KotlinNativeTarget> {
+        binaries {
+            executable {
+                entryPoint("de.pheerai.rcdbquery.main")
+            }
+        }
+    }
+
     sourceSets {
         commonMain {
             dependencies {
@@ -54,9 +66,6 @@ kotlin {
             }
         }
         getByName("jsMain") {
-            dependencies {
-                implementation(kotlin("stdlib-js"))
-            }
         }
         getByName("jsTest") {
             dependencies {
@@ -67,9 +76,12 @@ kotlin {
         }
         getByName("linuxX64Test") {
         }
-        getByName("linuxAArchMain") {
+        getByName("linuxArm64Main") {
         }
-        getByName("linuxAArchTest") {
+        getByName("linuxArm64Test") {
+        }
+        all {
+            languageSettings.enableLanguageFeature("InlineClasses")
         }
     }
 }
diff --git a/src/commonMain/kotlin/de/pheerai/rcdbquery/Sample.kt b/src/commonMain/kotlin/de/pheerai/rcdbquery/Sample.kt
index 5a9e03c..6e03bca 100644
--- a/src/commonMain/kotlin/de/pheerai/rcdbquery/Sample.kt
+++ b/src/commonMain/kotlin/de/pheerai/rcdbquery/Sample.kt
@@ -1,5 +1,8 @@
 package de.pheerai.rcdbquery
 
+import de.pheerai.rcdbquery.dataMappings.*
+import de.pheerai.rcdbquery.dsl.*
+
 expect class Sample() {
     fun checkMe(): Int
 }
@@ -9,3 +12,20 @@ expect object Platform {
 }
 
 fun hello(): String = "Hello from ${Platform.name}"
+
+fun generateQueryUrl() = rcdbQuery {
+    searchFor(SearchType.COASTER)
+    vendors(
+        Vendor.INTAMIN,
+        Vendor.MACK
+    )
+    sortBy(
+        Order.MANUFACTURER,
+        Order.INVERSIONS
+    )
+    custom(
+        "foo",
+        createRcdbParam(paramId = 12),
+        createRcdbParam(paramId = 24)
+    )
+}
diff --git a/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/Order.kt b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/Order.kt
new file mode 100644
index 0000000..78266b2
--- /dev/null
+++ b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/Order.kt
@@ -0,0 +1,16 @@
+package de.pheerai.rcdbquery.dataMappings
+
+enum class Order(
+    override val prettyName: String,
+    override val fullName: String,
+    override val paramId: Int
+) : RcdbParamOption {
+    MANUFACTURER("Manufacturer", 30),
+    INVERSIONS("Inversion", "Number of inversions", 24);
+
+    constructor(name: String, paramId: Int) : this(name, name, paramId)
+
+    companion object {
+        const val staticParamName = "order"
+    }
+}
diff --git a/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/RcdbParamOption.kt b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/RcdbParamOption.kt
new file mode 100644
index 0000000..1caa5c2
--- /dev/null
+++ b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/RcdbParamOption.kt
@@ -0,0 +1,20 @@
+package de.pheerai.rcdbquery.dataMappings
+
+interface RcdbParamOption {
+    val prettyName: String
+    val fullName: String
+    val paramId: Int
+}
+
+fun createRcdbParam(
+    prettyName: String = "",
+    fullName:String = "",
+    paramId: Int  = -1
+) : RcdbParamOption = object : RcdbParamOption {
+    override val prettyName: String
+        get() = prettyName
+    override val fullName: String
+        get() = fullName
+    override val paramId: Int
+        get() = paramId
+}
diff --git a/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/RcdbQueryParams.kt b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/RcdbQueryParams.kt
new file mode 100644
index 0000000..b102999
--- /dev/null
+++ b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/RcdbQueryParams.kt
@@ -0,0 +1,8 @@
+package de.pheerai.rcdbquery.dataMappings
+
+data class RcdbQueryParam<out T : RcdbParamOption>(val paramName: String, val paramOptions: List<T>)
+data class RcdbQueryParamBuilder<T : RcdbParamOption>(var paramName: String, val paramOption: MutableList<T>) {
+    fun append(option: T) {
+        this.paramOption.add(option)
+    }
+}
diff --git a/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/SearchType.kt b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/SearchType.kt
new file mode 100644
index 0000000..6253754
--- /dev/null
+++ b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/SearchType.kt
@@ -0,0 +1,14 @@
+package de.pheerai.rcdbquery.dataMappings
+
+enum class SearchType(
+    override val prettyName: String,
+    override val fullName: String,
+    override val paramId: Int
+) : RcdbParamOption {
+    COASTER("Coaster", "Search for Roller Coaster", 2)
+    ;
+
+    companion object {
+        const val staticParamName = "ot"
+    }
+}
diff --git a/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/Vendor.kt b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/Vendor.kt
index 2f8d669..b34846f 100644
--- a/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/Vendor.kt
+++ b/src/commonMain/kotlin/de/pheerai/rcdbquery/dataMappings/Vendor.kt
@@ -1,8 +1,12 @@
 package de.pheerai.rcdbquery.dataMappings
 
-enum class Vendor(val prettyName: String, val fullName: String, val queryId: Int) {
-    INTAMIN("Intamin","Intamin Amusement Rides",  6837),
-    VEKOMA("Vekoma",  6836),
+enum class Vendor(
+    override val prettyName: String,
+    override val fullName: String,
+    override val paramId: Int
+) : RcdbParamOption {
+    INTAMIN("Intamin", "Intamin Amusement Rides", 6837),
+    VEKOMA("Vekoma", 6836),
     MACK("Mack Rides", "Mack Rides GmbH & Co KG", 6856),
     GERSTLAUER("Gerstlauer", "Gerstlauer Amusement Rides GmbH", 6948),
     ZIERER("Zierer", 6861),
@@ -14,16 +18,11 @@ enum class Vendor(val prettyName: String, val fullName: String, val queryId: Int
     RMC("RMC", "Rocky Mountain Construction", 10583)
     ;
 
-    constructor(name: String, queryId: Int) : this(name, name, queryId)
-
-    val queryParam
-      get() = "${queryParamName}=${this.queryId}"
+    constructor(name: String, paramId: Int) : this(name, name, paramId)
 
     companion object {
-        const val queryParamName = "mk"
+        const val staticParamName = "mk"
 
-        fun createQueryParam(vararg vendors: Vendor) = vendors.joinToString("&") { it.queryParam }
-        fun createQueryParam(name: String): String = createQueryParam(*searchByName(name).toTypedArray())
         fun getByName(name: String): Vendor? = values().firstOrNull { it.prettyName == name }
         fun searchByName(name: String): List<Vendor> {
             val searchName = name.toLowerCase()
diff --git a/src/commonMain/kotlin/de/pheerai/rcdbquery/dsl/rcdbQueryDsl.kt b/src/commonMain/kotlin/de/pheerai/rcdbquery/dsl/rcdbQueryDsl.kt
new file mode 100644
index 0000000..6a9229d
--- /dev/null
+++ b/src/commonMain/kotlin/de/pheerai/rcdbquery/dsl/rcdbQueryDsl.kt
@@ -0,0 +1,74 @@
+package de.pheerai.rcdbquery.dsl
+
+import de.pheerai.rcdbquery.dataMappings.*
+
+inline class RcdbQueryParams(val params: Map<String, List<Int>>)
+class RcdbQueryParamsBuilder {
+    // TODO: Somewhat wrap away, then use param of one option.
+    private val params:  MutableMap<String, List<RcdbParamOption>> = mutableMapOf()
+
+    fun build() = RcdbQueryParams(
+        params
+            .filter { it.value.isNotEmpty() }
+            .mapValues { e -> e.value.map { o -> o.paramId } }
+    )
+
+    operator fun set(paramName: String, options: List<RcdbParamOption>) {
+        when (paramName) {
+            "order" -> if (this.params.containsKey(paramName)) {
+                this.params[paramName] = this.params[paramName].append(options)
+            } else {
+                this.params[paramName] = options
+            }
+            else -> this.params[paramName] = options
+        }
+    }
+
+    private fun List<RcdbParamOption>?.append(options: List<RcdbParamOption>) = this?.toMutableList()?.also { it.addAll(options) } ?: options
+}
+
+fun rcdbQuery(body: RcdbQueryParamsBuilder.() -> RcdbQueryParamsBuilder) =
+    RcdbUrlQuery("https://www.rcdb.com/r.htm?", rcdbQueryParams(body)).toString()
+
+data class RcdbUrlQuery(val baseUrl: String, val params: RcdbQueryParams) {
+    override fun toString(): String {
+        return params.params
+            .asSequence()
+            .map{ e -> e.key to e.value.joinToString(separator = ",")  }
+            .map { p -> "${p.first}=${p.second}" }
+            .joinToString(prefix = baseUrl, separator = "&")
+    }
+}
+
+fun rcdbQueryParams(body: RcdbQueryParamsBuilder.() -> RcdbQueryParamsBuilder): RcdbQueryParams {
+    val builder = RcdbQueryParamsBuilder()
+    builder.body()
+    return builder.build()
+}
+
+/* TODO: Even better typing (usage of
+ * ```
+ * vendors {
+ *   vekoma()
+ *   intamin()
+ *   of(Vendors.PRESTON_AND_BARBIERI)
+ * }
+ * ```
+ * instead.
+ * Maybe use inline class for MutableList / List?
+ */
+fun RcdbQueryParamsBuilder.vendors(vendors: List<Vendor>) = apply { this[Vendor.staticParamName] = vendors }
+
+fun RcdbQueryParamsBuilder.vendors(vararg vendors: Vendor) = this.vendors(vendors.asList())
+
+fun RcdbQueryParamsBuilder.sortBy(orders: List<Order>) = apply {
+    this[Order.staticParamName] =orders
+}
+
+fun RcdbQueryParamsBuilder.sortBy(vararg orders: Order) = this.sortBy(orders.asList())
+
+fun RcdbQueryParamsBuilder.searchFor(searchType: SearchType) =
+    apply { this[SearchType.staticParamName] = listOf(searchType) }
+
+fun RcdbQueryParamsBuilder.custom(paramName: String, values: List<RcdbParamOption>) = apply { this[paramName] = values }
+fun RcdbQueryParamsBuilder.custom(paramName: String, vararg values: RcdbParamOption) = apply { this[paramName] = values.asList() }
diff --git a/src/commonTest/kotlin/de/pheerai/rcdbquery/dataMappings/VendorTest.kt b/src/commonTest/kotlin/de/pheerai/rcdbquery/dataMappings/VendorTest.kt
deleted file mode 100644
index ad5bdaf..0000000
--- a/src/commonTest/kotlin/de/pheerai/rcdbquery/dataMappings/VendorTest.kt
+++ /dev/null
@@ -1,52 +0,0 @@
-package de.pheerai.rcdbquery.dataMappings
-
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertNull
-
-class VendorTest {
-    @Test
-    fun testQueryParam() {
-        assertEquals(
-            "mk=6837",
-            Vendor.INTAMIN.queryParam
-        )
-    }
-
-    @Test
-    fun testQueryParamsGeneration() {
-        assertEquals(
-            "mk=6837&mk=6836",
-            Vendor.createQueryParam(Vendor.INTAMIN, Vendor.VEKOMA),
-            "Generation by Enum lookup failed."
-        )
-        assertEquals(
-            "mk=6836&mk=6856&mk=6905",
-            Vendor.createQueryParam("Ma"),
-            "Generation by name search failed."
-        )
-    }
-
-    @Test
-    fun testGetByName() {
-        assertEquals(
-            Vendor.INTAMIN,
-            Vendor.getByName("Intamin")
-        )
-        assertNull(
-            Vendor.getByName("asdf anjfejasdnf njnas")
-        )
-    }
-
-    @Test
-    fun testSearchByName() {
-        assertEquals(
-            listOf(Vendor.VEKOMA, Vendor.MACK, Vendor.MAURER),
-            Vendor.searchByName("ma")
-        )
-        assertEquals(
-            listOf(),
-            Vendor.searchByName("asdf anjfejasdnf njnas")
-        )
-    }
-}
diff --git a/src/commonTest/kotlin/de/pheerai/rcdbquery/dsl/RcdbQueryDslTest.kt b/src/commonTest/kotlin/de/pheerai/rcdbquery/dsl/RcdbQueryDslTest.kt
new file mode 100644
index 0000000..0a0e510
--- /dev/null
+++ b/src/commonTest/kotlin/de/pheerai/rcdbquery/dsl/RcdbQueryDslTest.kt
@@ -0,0 +1,26 @@
+package de.pheerai.rcdbquery.dsl
+
+import de.pheerai.rcdbquery.dataMappings.Order
+import de.pheerai.rcdbquery.dataMappings.Vendor
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class RcdbQueryDslTest {
+    @Test
+    fun testQueryParamBuilder() {
+        assertEquals(
+            "https://www.rcdb.com/r.htm?mk=6836,6856,6905&order=24,30",
+            rcdbQuery {
+                vendors(
+                    Vendor.VEKOMA,
+                    Vendor.MACK,
+                    Vendor.MAURER
+                )
+                sortBy(
+                    Order.INVERSIONS,
+                    Order.MANUFACTURER
+                )
+            }
+        )
+    }
+}
diff --git a/src/jvmMain/kotlin/de/pheerai/rcdbquery/SampleJvm.kt b/src/jvmMain/kotlin/de/pheerai/rcdbquery/SampleJvm.kt
index 9f17caf..d52053b 100644
--- a/src/jvmMain/kotlin/de/pheerai/rcdbquery/SampleJvm.kt
+++ b/src/jvmMain/kotlin/de/pheerai/rcdbquery/SampleJvm.kt
@@ -7,3 +7,7 @@ actual class Sample {
 actual object Platform {
     actual val name: String = "JVM"
 }
+
+fun main() {
+    print(generateQueryUrl())
+}
diff --git a/src/linuxAArchMain/kotlin/de/pheerai/rcdbquery/SampleLinux.kt b/src/linuxArm32Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
similarity index 75%
rename from src/linuxAArchMain/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
rename to src/linuxArm32Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
index a89985d..3a44061 100644
--- a/src/linuxAArchMain/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
+++ b/src/linuxArm32Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
@@ -7,3 +7,7 @@ actual class Sample {
 actual object Platform {
     actual val name: String = "Native"
 }
+
+fun main() {
+    println(generateQueryUrl())
+}
diff --git a/src/linuxAArchTest/kotlin/de/pheerai/rcdbquery/SampleTestsNative.kt b/src/linuxArm32Test/kotlin/de/pheerai/rcdbquery/SampleTestsNative.kt
similarity index 100%
rename from src/linuxAArchTest/kotlin/de/pheerai/rcdbquery/SampleTestsNative.kt
rename to src/linuxArm32Test/kotlin/de/pheerai/rcdbquery/SampleTestsNative.kt
diff --git a/src/linuxArm64Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt b/src/linuxArm64Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
new file mode 100644
index 0000000..3a44061
--- /dev/null
+++ b/src/linuxArm64Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
@@ -0,0 +1,13 @@
+package de.pheerai.rcdbquery
+
+actual class Sample {
+    actual fun checkMe() = 7
+}
+
+actual object Platform {
+    actual val name: String = "Native"
+}
+
+fun main() {
+    println(generateQueryUrl())
+}
diff --git a/src/linuxArm64Test/kotlin/de/pheerai/rcdbquery/SampleTestsNative.kt b/src/linuxArm64Test/kotlin/de/pheerai/rcdbquery/SampleTestsNative.kt
new file mode 100644
index 0000000..b71ef62
--- /dev/null
+++ b/src/linuxArm64Test/kotlin/de/pheerai/rcdbquery/SampleTestsNative.kt
@@ -0,0 +1,11 @@
+package de.pheerai.rcdbquery
+
+import kotlin.test.Test
+import kotlin.test.assertTrue
+
+class SampleTestsNative {
+    @Test
+    fun testHello() {
+        assertTrue("Native" in hello())
+    }
+}
diff --git a/src/linuxX64Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt b/src/linuxX64Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
index a89985d..3a44061 100644
--- a/src/linuxX64Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
+++ b/src/linuxX64Main/kotlin/de/pheerai/rcdbquery/SampleLinux.kt
@@ -7,3 +7,7 @@ actual class Sample {
 actual object Platform {
     actual val name: String = "Native"
 }
+
+fun main() {
+    println(generateQueryUrl())
+}