diff --git a/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/Deserializer.kt b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/Deserializer.kt
new file mode 100644
index 000000000..aa39bccdb
--- /dev/null
+++ b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/Deserializer.kt
@@ -0,0 +1,12 @@
+package it.unibo.tuprolog.serialize
+
+import kotlin.js.JsName
+
+interface Deserializer<T> {
+    @JsName("mimeType")
+    val mimeType: MimeType
+    @JsName("deserialize")
+    fun deserialize(string: String): T
+    @JsName("reconstruct")
+    fun reconstruct(`object`: Any): T
+}
\ No newline at end of file
diff --git a/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/MimeType.kt b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/MimeType.kt
new file mode 100644
index 000000000..376197ca5
--- /dev/null
+++ b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/MimeType.kt
@@ -0,0 +1,11 @@
+package it.unibo.tuprolog.serialize
+
+sealed class MimeType(val type: String, val subType: String) {
+
+    object Json : MimeType("application", "json")
+
+    object Yaml : MimeType("application", "yaml")
+
+    object Xml : MimeType("application", "xml")
+
+}
\ No newline at end of file
diff --git a/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/SerializationException.kt b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/SerializationException.kt
new file mode 100644
index 000000000..91a084c17
--- /dev/null
+++ b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/SerializationException.kt
@@ -0,0 +1,6 @@
+package it.unibo.tuprolog.serialize
+
+import it.unibo.tuprolog.core.Term
+import it.unibo.tuprolog.core.exception.TuPrologException
+
+class SerializationException(term: Term) : TuPrologException("Error while serialising $term")
\ No newline at end of file
diff --git a/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt
new file mode 100644
index 000000000..6bf85d9d7
--- /dev/null
+++ b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt
@@ -0,0 +1,8 @@
+@file:JvmName("SerializationUtils")
+package it.unibo.tuprolog.serialize
+
+import kotlin.jvm.JvmName
+
+expect fun termSerializer(mimeType: MimeType): TermSerializer
+
+expect fun termDeserializer(mimeType: MimeType): TermDeserializer
\ No newline at end of file
diff --git a/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/Serializer.kt b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/Serializer.kt
new file mode 100644
index 000000000..c04b66240
--- /dev/null
+++ b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/Serializer.kt
@@ -0,0 +1,12 @@
+package it.unibo.tuprolog.serialize
+
+import kotlin.js.JsName
+
+interface Serializer<T> {
+    @JsName("mimeType")
+    val mimeType: MimeType
+    @JsName("serialize")
+    fun serialize(value: T): String
+    @JsName("objectify")
+    fun objectify(value: T): Any
+}
\ No newline at end of file
diff --git a/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/TermDeserializer.kt b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/TermDeserializer.kt
new file mode 100644
index 000000000..c1e407ced
--- /dev/null
+++ b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/TermDeserializer.kt
@@ -0,0 +1,15 @@
+package it.unibo.tuprolog.serialize
+
+import it.unibo.tuprolog.core.Term
+import kotlin.js.JsName
+import kotlin.jvm.JvmStatic
+
+interface TermDeserializer : Deserializer<Term> {
+    companion object {
+        @JvmStatic
+        @JsName("of")
+        fun of(mimeType: MimeType): TermDeserializer {
+            return termDeserializer(mimeType)
+        }
+    }
+}
\ No newline at end of file
diff --git a/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/TermSerializer.kt b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/TermSerializer.kt
new file mode 100644
index 000000000..bfd6f4c88
--- /dev/null
+++ b/serialize-core/src/commonMain/kotlin/it/unibo/tuprolog/serialize/TermSerializer.kt
@@ -0,0 +1,15 @@
+package it.unibo.tuprolog.serialize
+
+import it.unibo.tuprolog.core.Term
+import kotlin.jvm.JvmStatic
+
+interface TermSerializer : Serializer<Term> {
+
+    companion object {
+        @JvmStatic
+        fun of(mimeType: MimeType): TermSerializer {
+            return termSerializer(mimeType)
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/serialize-core/src/jsMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt b/serialize-core/src/jsMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt
new file mode 100644
index 000000000..e9bc43a3f
--- /dev/null
+++ b/serialize-core/src/jsMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt
@@ -0,0 +1,9 @@
+package it.unibo.tuprolog.serialize
+
+actual fun termSerializer(mimeType: MimeType): TermSerializer {
+    TODO("Not yet implemented")
+}
+
+actual fun termDeserializer(mimeType: MimeType): TermDeserializer {
+    TODO("Not yet implemented")
+}
\ No newline at end of file
diff --git a/serialize-core/src/jvmMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt b/serialize-core/src/jvmMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt
new file mode 100644
index 000000000..d9d095247
--- /dev/null
+++ b/serialize-core/src/jvmMain/kotlin/it/unibo/tuprolog/serialize/SerializationUtils.kt
@@ -0,0 +1,9 @@
+package it.unibo.tuprolog.serialize
+
+actual fun termDeserializer(mimeType: MimeType): TermDeserializer {
+    TODO("Not yet implemented")
+}
+
+actual fun termSerializer(mimeType: MimeType): TermSerializer {
+    TODO("Not yet implemented")
+}
\ No newline at end of file