diff --git a/src/ReportingApi/IReportBody.cs b/src/ReportingApi/IReportBody.cs
new file mode 100644
index 0000000..0d1fcf0
--- /dev/null
+++ b/src/ReportingApi/IReportBody.cs
@@ -0,0 +1,5 @@
+namespace ReportingApi;
+
+public interface IReportBody
+{
+}
\ No newline at end of file
diff --git a/src/ReportingApi/JsonConverters/ReportRequestConverter.cs b/src/ReportingApi/JsonConverters/ReportRequestConverter.cs
new file mode 100644
index 0000000..9eecc3b
--- /dev/null
+++ b/src/ReportingApi/JsonConverters/ReportRequestConverter.cs
@@ -0,0 +1,85 @@
+using ReportingApi.Models;
+using System;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace ReportingApi.JsonConverters;
+
+public class ReportRequestConverter : JsonConverter<ReportRequest>
+{
+    public const string TypeDiscriminator = "type";
+
+    public override ReportRequest? Read(
+        ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options
+    )
+    {
+        if (reader.TokenType == JsonTokenType.Null)
+        {
+            return null;
+        }
+
+        var readerClone = reader;
+
+        if (readerClone.TokenType != JsonTokenType.StartObject)
+        {
+            throw new JsonException();
+        }
+
+        readerClone.Read();
+
+        var depth = readerClone.CurrentDepth;
+        while (readerClone.Read())
+        {
+            if (depth < readerClone.CurrentDepth)
+            {
+                continue;
+            }
+
+            switch (readerClone.TokenType)
+            {
+                case JsonTokenType.PropertyName:
+                    if (readerClone.GetString() == TypeDiscriminator)
+                    {
+                        readerClone.Read();
+
+                        if (readerClone.TokenType is JsonTokenType.String)
+                        {
+                            var bodyType = GetBodyType(readerClone.ValueSpan);
+
+                            var targetType = typeof(ReportRequest<>).MakeGenericType(bodyType);
+
+                            return (ReportRequest?) JsonSerializer.Deserialize(
+                                ref reader, targetType, options
+                            );
+                        }
+                    }
+
+                    break;
+
+                case JsonTokenType.StartArray:
+                case JsonTokenType.StartObject:
+                    readerClone.Skip();
+
+                    break;
+            }
+        }
+
+        throw new JsonException($"Expected '{TypeDiscriminator}' property, nothing found");
+    }
+
+    private Type GetBodyType(ReadOnlySpan<byte> type)
+    {
+        if (type.SequenceEqual("csp-violation"u8))
+        {
+            return typeof(CspReport);
+        }
+
+        var typeString = Encoding.UTF8.GetString(type);
+        throw new JsonException($"Type '{typeString}' does not have defined body type");
+    }
+
+    public override void Write(
+        Utf8JsonWriter writer, ReportRequest value, JsonSerializerOptions options
+    ) => throw new NotImplementedException();
+}
diff --git a/src/ReportingApi/Models/CspReport.cs b/src/ReportingApi/Models/CspReport.cs
new file mode 100644
index 0000000..23713a9
--- /dev/null
+++ b/src/ReportingApi/Models/CspReport.cs
@@ -0,0 +1,36 @@
+using System.Text.Json.Serialization;
+
+namespace ReportingApi.Models;
+
+public class CspReport : IReportBody
+{
+    [JsonPropertyName("blockedURL")]
+    public string BlockedUri { get; set; } = null!;
+
+    [JsonPropertyName("disposition")]
+    public string Disposition { get; set; } = null!;
+
+    [JsonPropertyName("documentURL")]
+    public string DocumentUri { get; set; } = null!;
+
+    [JsonPropertyName("effectiveDirective")]
+    public string EffectiveDirective { get; set; } = null!;
+
+    [JsonPropertyName("lineNumber")]
+    public int LineNumber { get; set; }
+
+    [JsonPropertyName("originalPolicy")]
+    public string OriginalPolicy { get; set; } = null!;
+
+    [JsonPropertyName("referrer")]
+    public string Referrer { get; set; } = null!;
+
+    [JsonPropertyName("sample")]
+    public string Sample { get; set; } = null!;
+
+    [JsonPropertyName("sourceFile")]
+    public string SourceFile { get; set; } = null!;
+
+    [JsonPropertyName("statusCode")]
+    public int StatusCode { get; set; }
+}
diff --git a/src/ReportingApi/Models/ReportRequest.cs b/src/ReportingApi/Models/ReportRequest.cs
new file mode 100644
index 0000000..7480ced
--- /dev/null
+++ b/src/ReportingApi/Models/ReportRequest.cs
@@ -0,0 +1,27 @@
+using ReportingApi.JsonConverters;
+using System.Text.Json.Serialization;
+
+namespace ReportingApi.Models;
+
+[JsonConverter(typeof(ReportRequestConverter))]
+public class ReportRequest
+{
+    [JsonPropertyName("age")]
+    public int Age { get; set; }
+
+    [JsonPropertyName("url")]
+    public string Url { get; set; } = null!;
+
+    [JsonPropertyName("user_agent")]
+    public string UserAgent { get; set; } = null!;
+}
+
+public class ReportRequest<TBody> : ReportRequest
+    where TBody : class, IReportBody
+{
+    [JsonPropertyName("body")]
+    public TBody Body { get; set; } = null!;
+
+    [JsonPropertyName(ReportRequestConverter.TypeDiscriminator)]
+    public string Type { get; set; } = null!;
+}
diff --git a/src/ReportingApi/ReportingApi.csproj b/src/ReportingApi/ReportingApi.csproj
index e9bebf9..c248531 100644
--- a/src/ReportingApi/ReportingApi.csproj
+++ b/src/ReportingApi/ReportingApi.csproj
@@ -19,4 +19,6 @@
     <PackageReference Include="System.Text.Json" Version="7.0.3" />
   </ItemGroup>
 
+
+
 </Project>