diff --git a/CombatData.cs b/CombatData.cs
new file mode 100644
index 0000000..fd274ed
--- /dev/null
+++ b/CombatData.cs
@@ -0,0 +1,85 @@
+using Newtonsoft.Json;
+using Newtonsoft.Json.Serialization;
+
+namespace PartyDamage;
+
+[Serializable]
+public class CombatData {
+    public Encounter Encounter;
+
+    [JsonProperty("Combatant")]
+    public Dictionary<string, Combatant> Combatants;
+}
+
+[Serializable]
+[JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))]
+public class Encounter {
+    [JsonProperty("n")]
+    public char N;
+
+    [JsonProperty("t")]
+    public char T;
+
+    public string Title;
+
+    public string Duration;
+
+    public string Damage;
+
+    public string Dps;
+
+    [JsonProperty("encdps")]
+    public string EncDps;
+
+    public string Hits;
+
+    [JsonProperty("crithits")]
+    public string CritHits;
+
+    public string Misses;
+
+    [JsonProperty("hitfailed")]
+    public string HitFailed;
+
+    public string Swings;
+
+    public string Healed;
+
+    [JsonProperty("enchps")]
+    public string EncHps;
+
+    [JsonProperty("CurrentZoneName")]
+    public string CurrentZoneName;
+}
+
+[Serializable]
+[JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))]
+public class Combatant {
+    public string Name;
+
+    public string Duration;
+
+    public string Damage;
+
+    public string Dps;
+
+    [JsonProperty("encdps")]
+    public string EncDps;
+
+    public string Hits;
+
+    [JsonProperty("crithits")]
+    public string CritHits;
+
+    public string Misses;
+
+    [JsonProperty("hitfailed")]
+    public string HitFailed;
+
+    public string Swings;
+
+    public string Healed;
+
+    [JsonProperty("enchps")]
+    public string EncHps;
+}