diff --git a/lib/models/http_request_model.dart b/lib/models/http_request_model.dart
new file mode 100644
index 00000000..3e4d6b42
--- /dev/null
+++ b/lib/models/http_request_model.dart
@@ -0,0 +1,68 @@
+import 'dart:io';
+import 'dart:convert';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import '../utils/utils.dart'
+    show rowsToFormDataMapList, rowsToMap, getEnabledRows;
+import '../consts.dart';
+import 'models.dart';
+
+part 'http_request_model.freezed.dart';
+
+part 'http_request_model.g.dart';
+
+@freezed
+class HttpRequestModel with _$HttpRequestModel {
+  const HttpRequestModel._();
+
+  @JsonSerializable(explicitToJson: true)
+  const factory HttpRequestModel({
+    @Default(HTTPVerb.get) HTTPVerb method,
+    @Default("") String url,
+    List<NameValueModel>? headers,
+    List<NameValueModel>? params,
+    List<bool>? isHeaderEnabledList,
+    List<bool>? isParamEnabledList,
+    @Default(ContentType.json) ContentType bodyContentType,
+    String? body,
+    List<FormDataModel>? formData,
+  }) = _HttpRequestModel;
+
+  factory HttpRequestModel.fromJson(Map<String, Object?> json) =>
+      _$HttpRequestModelFromJson(json);
+
+  Map<String, String> get headersMap => rowsToMap(headers) ?? {};
+  Map<String, String> get paramsMap => rowsToMap(params) ?? {};
+  List<NameValueModel>? get enabledHeaders =>
+      getEnabledRows(headers, isHeaderEnabledList);
+  List<NameValueModel>? get enabledParams =>
+      getEnabledRows(params, isParamEnabledList);
+
+  Map<String, String> get enabledHeadersMap => rowsToMap(enabledHeaders) ?? {};
+  Map<String, String> get enabledParamsMap => rowsToMap(enabledParams) ?? {};
+
+  bool get hasContentTypeHeader => enabledHeadersMap.keys
+      .any((k) => k.toLowerCase() == HttpHeaders.contentTypeHeader);
+  bool get hasFormDataContentType => bodyContentType == ContentType.formdata;
+  bool get hasJsonContentType => bodyContentType == ContentType.json;
+  bool get hasTextContentType => bodyContentType == ContentType.text;
+  int get contentLength => utf8.encode(body ?? "").length;
+  bool get hasBody => hasJsonData || hasTextData || hasFormData;
+  bool get hasJsonData =>
+      kMethodsWithBody.contains(method) &&
+      hasJsonContentType &&
+      contentLength > 0;
+  bool get hasTextData =>
+      kMethodsWithBody.contains(method) &&
+      hasTextContentType &&
+      contentLength > 0;
+  bool get hasFormData =>
+      kMethodsWithBody.contains(method) &&
+      hasFormDataContentType &&
+      formDataMapList.isNotEmpty;
+  List<FormDataModel> get formDataList => formData ?? <FormDataModel>[];
+  List<Map<String, String>> get formDataMapList =>
+      rowsToFormDataMapList(formDataList) ?? [];
+  bool get hasFileInFormData => formDataList
+      .map((e) => e.type == FormDataType.file)
+      .any((element) => element);
+}
diff --git a/lib/models/http_request_model.freezed.dart b/lib/models/http_request_model.freezed.dart
new file mode 100644
index 00000000..843b6286
--- /dev/null
+++ b/lib/models/http_request_model.freezed.dart
@@ -0,0 +1,381 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'http_request_model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models');
+
+HttpRequestModel _$HttpRequestModelFromJson(Map<String, dynamic> json) {
+  return _HttpRequestModel.fromJson(json);
+}
+
+/// @nodoc
+mixin _$HttpRequestModel {
+  HTTPVerb get method => throw _privateConstructorUsedError;
+  String get url => throw _privateConstructorUsedError;
+  List<NameValueModel>? get headers => throw _privateConstructorUsedError;
+  List<NameValueModel>? get params => throw _privateConstructorUsedError;
+  List<bool>? get isHeaderEnabledList => throw _privateConstructorUsedError;
+  List<bool>? get isParamEnabledList => throw _privateConstructorUsedError;
+  ContentType get bodyContentType => throw _privateConstructorUsedError;
+  String? get body => throw _privateConstructorUsedError;
+  List<FormDataModel>? get formData => throw _privateConstructorUsedError;
+
+  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
+  @JsonKey(ignore: true)
+  $HttpRequestModelCopyWith<HttpRequestModel> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $HttpRequestModelCopyWith<$Res> {
+  factory $HttpRequestModelCopyWith(
+          HttpRequestModel value, $Res Function(HttpRequestModel) then) =
+      _$HttpRequestModelCopyWithImpl<$Res, HttpRequestModel>;
+  @useResult
+  $Res call(
+      {HTTPVerb method,
+      String url,
+      List<NameValueModel>? headers,
+      List<NameValueModel>? params,
+      List<bool>? isHeaderEnabledList,
+      List<bool>? isParamEnabledList,
+      ContentType bodyContentType,
+      String? body,
+      List<FormDataModel>? formData});
+}
+
+/// @nodoc
+class _$HttpRequestModelCopyWithImpl<$Res, $Val extends HttpRequestModel>
+    implements $HttpRequestModelCopyWith<$Res> {
+  _$HttpRequestModelCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? method = null,
+    Object? url = null,
+    Object? headers = freezed,
+    Object? params = freezed,
+    Object? isHeaderEnabledList = freezed,
+    Object? isParamEnabledList = freezed,
+    Object? bodyContentType = null,
+    Object? body = freezed,
+    Object? formData = freezed,
+  }) {
+    return _then(_value.copyWith(
+      method: null == method
+          ? _value.method
+          : method // ignore: cast_nullable_to_non_nullable
+              as HTTPVerb,
+      url: null == url
+          ? _value.url
+          : url // ignore: cast_nullable_to_non_nullable
+              as String,
+      headers: freezed == headers
+          ? _value.headers
+          : headers // ignore: cast_nullable_to_non_nullable
+              as List<NameValueModel>?,
+      params: freezed == params
+          ? _value.params
+          : params // ignore: cast_nullable_to_non_nullable
+              as List<NameValueModel>?,
+      isHeaderEnabledList: freezed == isHeaderEnabledList
+          ? _value.isHeaderEnabledList
+          : isHeaderEnabledList // ignore: cast_nullable_to_non_nullable
+              as List<bool>?,
+      isParamEnabledList: freezed == isParamEnabledList
+          ? _value.isParamEnabledList
+          : isParamEnabledList // ignore: cast_nullable_to_non_nullable
+              as List<bool>?,
+      bodyContentType: null == bodyContentType
+          ? _value.bodyContentType
+          : bodyContentType // ignore: cast_nullable_to_non_nullable
+              as ContentType,
+      body: freezed == body
+          ? _value.body
+          : body // ignore: cast_nullable_to_non_nullable
+              as String?,
+      formData: freezed == formData
+          ? _value.formData
+          : formData // ignore: cast_nullable_to_non_nullable
+              as List<FormDataModel>?,
+    ) as $Val);
+  }
+}
+
+/// @nodoc
+abstract class _$$HttpRequestModelImplCopyWith<$Res>
+    implements $HttpRequestModelCopyWith<$Res> {
+  factory _$$HttpRequestModelImplCopyWith(_$HttpRequestModelImpl value,
+          $Res Function(_$HttpRequestModelImpl) then) =
+      __$$HttpRequestModelImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call(
+      {HTTPVerb method,
+      String url,
+      List<NameValueModel>? headers,
+      List<NameValueModel>? params,
+      List<bool>? isHeaderEnabledList,
+      List<bool>? isParamEnabledList,
+      ContentType bodyContentType,
+      String? body,
+      List<FormDataModel>? formData});
+}
+
+/// @nodoc
+class __$$HttpRequestModelImplCopyWithImpl<$Res>
+    extends _$HttpRequestModelCopyWithImpl<$Res, _$HttpRequestModelImpl>
+    implements _$$HttpRequestModelImplCopyWith<$Res> {
+  __$$HttpRequestModelImplCopyWithImpl(_$HttpRequestModelImpl _value,
+      $Res Function(_$HttpRequestModelImpl) _then)
+      : super(_value, _then);
+
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? method = null,
+    Object? url = null,
+    Object? headers = freezed,
+    Object? params = freezed,
+    Object? isHeaderEnabledList = freezed,
+    Object? isParamEnabledList = freezed,
+    Object? bodyContentType = null,
+    Object? body = freezed,
+    Object? formData = freezed,
+  }) {
+    return _then(_$HttpRequestModelImpl(
+      method: null == method
+          ? _value.method
+          : method // ignore: cast_nullable_to_non_nullable
+              as HTTPVerb,
+      url: null == url
+          ? _value.url
+          : url // ignore: cast_nullable_to_non_nullable
+              as String,
+      headers: freezed == headers
+          ? _value._headers
+          : headers // ignore: cast_nullable_to_non_nullable
+              as List<NameValueModel>?,
+      params: freezed == params
+          ? _value._params
+          : params // ignore: cast_nullable_to_non_nullable
+              as List<NameValueModel>?,
+      isHeaderEnabledList: freezed == isHeaderEnabledList
+          ? _value._isHeaderEnabledList
+          : isHeaderEnabledList // ignore: cast_nullable_to_non_nullable
+              as List<bool>?,
+      isParamEnabledList: freezed == isParamEnabledList
+          ? _value._isParamEnabledList
+          : isParamEnabledList // ignore: cast_nullable_to_non_nullable
+              as List<bool>?,
+      bodyContentType: null == bodyContentType
+          ? _value.bodyContentType
+          : bodyContentType // ignore: cast_nullable_to_non_nullable
+              as ContentType,
+      body: freezed == body
+          ? _value.body
+          : body // ignore: cast_nullable_to_non_nullable
+              as String?,
+      formData: freezed == formData
+          ? _value._formData
+          : formData // ignore: cast_nullable_to_non_nullable
+              as List<FormDataModel>?,
+    ));
+  }
+}
+
+/// @nodoc
+
+@JsonSerializable(explicitToJson: true)
+class _$HttpRequestModelImpl extends _HttpRequestModel {
+  const _$HttpRequestModelImpl(
+      {this.method = HTTPVerb.get,
+      this.url = "",
+      final List<NameValueModel>? headers,
+      final List<NameValueModel>? params,
+      final List<bool>? isHeaderEnabledList,
+      final List<bool>? isParamEnabledList,
+      this.bodyContentType = ContentType.json,
+      this.body,
+      final List<FormDataModel>? formData})
+      : _headers = headers,
+        _params = params,
+        _isHeaderEnabledList = isHeaderEnabledList,
+        _isParamEnabledList = isParamEnabledList,
+        _formData = formData,
+        super._();
+
+  factory _$HttpRequestModelImpl.fromJson(Map<String, dynamic> json) =>
+      _$$HttpRequestModelImplFromJson(json);
+
+  @override
+  @JsonKey()
+  final HTTPVerb method;
+  @override
+  @JsonKey()
+  final String url;
+  final List<NameValueModel>? _headers;
+  @override
+  List<NameValueModel>? get headers {
+    final value = _headers;
+    if (value == null) return null;
+    if (_headers is EqualUnmodifiableListView) return _headers;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(value);
+  }
+
+  final List<NameValueModel>? _params;
+  @override
+  List<NameValueModel>? get params {
+    final value = _params;
+    if (value == null) return null;
+    if (_params is EqualUnmodifiableListView) return _params;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(value);
+  }
+
+  final List<bool>? _isHeaderEnabledList;
+  @override
+  List<bool>? get isHeaderEnabledList {
+    final value = _isHeaderEnabledList;
+    if (value == null) return null;
+    if (_isHeaderEnabledList is EqualUnmodifiableListView)
+      return _isHeaderEnabledList;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(value);
+  }
+
+  final List<bool>? _isParamEnabledList;
+  @override
+  List<bool>? get isParamEnabledList {
+    final value = _isParamEnabledList;
+    if (value == null) return null;
+    if (_isParamEnabledList is EqualUnmodifiableListView)
+      return _isParamEnabledList;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(value);
+  }
+
+  @override
+  @JsonKey()
+  final ContentType bodyContentType;
+  @override
+  final String? body;
+  final List<FormDataModel>? _formData;
+  @override
+  List<FormDataModel>? get formData {
+    final value = _formData;
+    if (value == null) return null;
+    if (_formData is EqualUnmodifiableListView) return _formData;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(value);
+  }
+
+  @override
+  String toString() {
+    return 'HttpRequestModel(method: $method, url: $url, headers: $headers, params: $params, isHeaderEnabledList: $isHeaderEnabledList, isParamEnabledList: $isParamEnabledList, bodyContentType: $bodyContentType, body: $body, formData: $formData)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$HttpRequestModelImpl &&
+            (identical(other.method, method) || other.method == method) &&
+            (identical(other.url, url) || other.url == url) &&
+            const DeepCollectionEquality().equals(other._headers, _headers) &&
+            const DeepCollectionEquality().equals(other._params, _params) &&
+            const DeepCollectionEquality()
+                .equals(other._isHeaderEnabledList, _isHeaderEnabledList) &&
+            const DeepCollectionEquality()
+                .equals(other._isParamEnabledList, _isParamEnabledList) &&
+            (identical(other.bodyContentType, bodyContentType) ||
+                other.bodyContentType == bodyContentType) &&
+            (identical(other.body, body) || other.body == body) &&
+            const DeepCollectionEquality().equals(other._formData, _formData));
+  }
+
+  @JsonKey(ignore: true)
+  @override
+  int get hashCode => Object.hash(
+      runtimeType,
+      method,
+      url,
+      const DeepCollectionEquality().hash(_headers),
+      const DeepCollectionEquality().hash(_params),
+      const DeepCollectionEquality().hash(_isHeaderEnabledList),
+      const DeepCollectionEquality().hash(_isParamEnabledList),
+      bodyContentType,
+      body,
+      const DeepCollectionEquality().hash(_formData));
+
+  @JsonKey(ignore: true)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$HttpRequestModelImplCopyWith<_$HttpRequestModelImpl> get copyWith =>
+      __$$HttpRequestModelImplCopyWithImpl<_$HttpRequestModelImpl>(
+          this, _$identity);
+
+  @override
+  Map<String, dynamic> toJson() {
+    return _$$HttpRequestModelImplToJson(
+      this,
+    );
+  }
+}
+
+abstract class _HttpRequestModel extends HttpRequestModel {
+  const factory _HttpRequestModel(
+      {final HTTPVerb method,
+      final String url,
+      final List<NameValueModel>? headers,
+      final List<NameValueModel>? params,
+      final List<bool>? isHeaderEnabledList,
+      final List<bool>? isParamEnabledList,
+      final ContentType bodyContentType,
+      final String? body,
+      final List<FormDataModel>? formData}) = _$HttpRequestModelImpl;
+  const _HttpRequestModel._() : super._();
+
+  factory _HttpRequestModel.fromJson(Map<String, dynamic> json) =
+      _$HttpRequestModelImpl.fromJson;
+
+  @override
+  HTTPVerb get method;
+  @override
+  String get url;
+  @override
+  List<NameValueModel>? get headers;
+  @override
+  List<NameValueModel>? get params;
+  @override
+  List<bool>? get isHeaderEnabledList;
+  @override
+  List<bool>? get isParamEnabledList;
+  @override
+  ContentType get bodyContentType;
+  @override
+  String? get body;
+  @override
+  List<FormDataModel>? get formData;
+  @override
+  @JsonKey(ignore: true)
+  _$$HttpRequestModelImplCopyWith<_$HttpRequestModelImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
diff --git a/lib/models/http_request_model.g.dart b/lib/models/http_request_model.g.dart
new file mode 100644
index 00000000..a3898ef8
--- /dev/null
+++ b/lib/models/http_request_model.g.dart
@@ -0,0 +1,63 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'http_request_model.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_$HttpRequestModelImpl _$$HttpRequestModelImplFromJson(
+        Map<String, dynamic> json) =>
+    _$HttpRequestModelImpl(
+      method: $enumDecodeNullable(_$HTTPVerbEnumMap, json['method']) ??
+          HTTPVerb.get,
+      url: json['url'] as String? ?? "",
+      headers: (json['headers'] as List<dynamic>?)
+          ?.map((e) => NameValueModel.fromJson(e as Map<String, dynamic>))
+          .toList(),
+      params: (json['params'] as List<dynamic>?)
+          ?.map((e) => NameValueModel.fromJson(e as Map<String, dynamic>))
+          .toList(),
+      isHeaderEnabledList: (json['isHeaderEnabledList'] as List<dynamic>?)
+          ?.map((e) => e as bool)
+          .toList(),
+      isParamEnabledList: (json['isParamEnabledList'] as List<dynamic>?)
+          ?.map((e) => e as bool)
+          .toList(),
+      bodyContentType:
+          $enumDecodeNullable(_$ContentTypeEnumMap, json['bodyContentType']) ??
+              ContentType.json,
+      body: json['body'] as String?,
+      formData: (json['formData'] as List<dynamic>?)
+          ?.map((e) => FormDataModel.fromJson(e as Map<String, dynamic>))
+          .toList(),
+    );
+
+Map<String, dynamic> _$$HttpRequestModelImplToJson(
+        _$HttpRequestModelImpl instance) =>
+    <String, dynamic>{
+      'method': _$HTTPVerbEnumMap[instance.method]!,
+      'url': instance.url,
+      'headers': instance.headers?.map((e) => e.toJson()).toList(),
+      'params': instance.params?.map((e) => e.toJson()).toList(),
+      'isHeaderEnabledList': instance.isHeaderEnabledList,
+      'isParamEnabledList': instance.isParamEnabledList,
+      'bodyContentType': _$ContentTypeEnumMap[instance.bodyContentType]!,
+      'body': instance.body,
+      'formData': instance.formData?.map((e) => e.toJson()).toList(),
+    };
+
+const _$HTTPVerbEnumMap = {
+  HTTPVerb.get: 'get',
+  HTTPVerb.head: 'head',
+  HTTPVerb.post: 'post',
+  HTTPVerb.put: 'put',
+  HTTPVerb.patch: 'patch',
+  HTTPVerb.delete: 'delete',
+};
+
+const _$ContentTypeEnumMap = {
+  ContentType.json: 'json',
+  ContentType.text: 'text',
+  ContentType.formdata: 'formdata',
+};
diff --git a/lib/models/models.dart b/lib/models/models.dart
index 66d6f6ce..ab6caf76 100644
--- a/lib/models/models.dart
+++ b/lib/models/models.dart
@@ -1,5 +1,6 @@
+export 'form_data_model.dart';
+export 'http_request_model.dart';
 export 'name_value_model.dart';
 export 'request_model.dart';
 export 'response_model.dart';
 export 'settings_model.dart';
-export 'form_data_model.dart';
diff --git a/test/models/http_request_model_test.dart b/test/models/http_request_model_test.dart
new file mode 100644
index 00000000..491f4803
--- /dev/null
+++ b/test/models/http_request_model_test.dart
@@ -0,0 +1,99 @@
+import 'package:test/test.dart';
+import 'package:apidash/models/models.dart';
+import 'package:apidash/consts.dart';
+import 'http_request_models.dart';
+
+void main() {
+  Map<String, dynamic> requestModelAsJson = {
+    "method": 'post',
+    "url": 'https://api.apidash.dev/case/lower',
+    "headers": [
+      {'name': 'User-Agent', 'value': 'Test Agent'},
+      {'name': 'Content-Type', 'value': 'application/json; charset=utf-8'}
+    ],
+    'params': [
+      {'name': 'size', 'value': '2'},
+      {'name': 'len', 'value': '3'}
+    ],
+    'isHeaderEnabledList': [false, true],
+    'isParamEnabledList': null,
+    "bodyContentType": 'json',
+    "body": '''{
+"text": "I LOVE Flutter"
+}''',
+    'formData': [
+      {'name': 'token', 'value': 'xyz', 'type': 'text'},
+      {'name': 'imfile', 'value': '/Documents/up/1.png', 'type': 'file'}
+    ],
+  };
+
+  test('Testing copyWith', () {
+    var httpRequestModel = requestModelPost10;
+    final httpRequestModelcopyWith =
+        httpRequestModel.copyWith(url: 'https://apidash.dev');
+    expect(httpRequestModelcopyWith.url, 'https://apidash.dev');
+    // original model unchanged
+    expect(httpRequestModel.url, 'https://api.apidash.dev/case/lower');
+  });
+
+  test('Testing toJson', () {
+    var httpRequestModel = requestModelPost10;
+    expect(httpRequestModel.toJson(), requestModelAsJson);
+  });
+
+  test('Testing fromJson', () {
+    var httpRequestModel = requestModelPost10;
+    final modelFromJson = HttpRequestModel.fromJson(requestModelAsJson);
+    expect(modelFromJson, httpRequestModel);
+    expect(modelFromJson.params, const [
+      NameValueModel(name: 'size', value: '2'),
+      NameValueModel(name: 'len', value: '3'),
+    ]);
+  });
+
+  test('Testing getters', () {
+    var httpRequestModel = requestModelPost10;
+    expect(httpRequestModel.headersMap, {
+      'User-Agent': 'Test Agent',
+      'Content-Type': 'application/json; charset=utf-8'
+    });
+    expect(httpRequestModel.paramsMap, {'size': '2', 'len': '3'});
+    expect(httpRequestModel.enabledHeaders, const [
+      NameValueModel(
+          name: 'Content-Type', value: 'application/json; charset=utf-8')
+    ]);
+    expect(httpRequestModel.enabledParams, const [
+      NameValueModel(name: 'size', value: '2'),
+      NameValueModel(name: 'len', value: '3'),
+    ]);
+    expect(httpRequestModel.enabledHeadersMap,
+        {'Content-Type': 'application/json; charset=utf-8'});
+    expect(httpRequestModel.enabledParamsMap, {'size': '2', 'len': '3'});
+    expect(httpRequestModel.hasContentTypeHeader, true);
+
+    expect(httpRequestModel.hasFormDataContentType, false);
+    expect(httpRequestModel.hasJsonContentType, true);
+    expect(httpRequestModel.hasTextContentType, false);
+    expect(httpRequestModel.hasFormData, false);
+
+    expect(httpRequestModel.hasJsonData, true);
+    expect(httpRequestModel.hasTextData, false);
+    expect(httpRequestModel.hasFormData, false);
+
+    httpRequestModel =
+        httpRequestModel.copyWith(bodyContentType: ContentType.formdata);
+    expect(httpRequestModel.hasFormData, true);
+    expect(httpRequestModel.formDataList, const [
+      FormDataModel(name: "token", value: "xyz", type: FormDataType.text),
+      FormDataModel(
+          name: "imfile",
+          value: "/Documents/up/1.png",
+          type: FormDataType.file),
+    ]);
+    expect(httpRequestModel.formDataMapList, [
+      {'name': 'token', 'value': 'xyz', 'type': 'text'},
+      {'name': 'imfile', 'value': '/Documents/up/1.png', 'type': 'file'}
+    ]);
+    expect(httpRequestModel.hasFileInFormData, true);
+  });
+}
diff --git a/test/models/http_request_models.dart b/test/models/http_request_models.dart
new file mode 100644
index 00000000..71fefd2d
--- /dev/null
+++ b/test/models/http_request_models.dart
@@ -0,0 +1,374 @@
+import 'package:apidash/models/models.dart'
+    show FormDataModel, NameValueModel, HttpRequestModel;
+import 'package:apidash/consts.dart';
+
+/// Basic GET request model
+const requestModelGet1 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev',
+);
+
+/// GET request model with query params
+const requestModelGet2 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev/country/data',
+  params: [
+    NameValueModel(name: 'code', value: 'US'),
+  ],
+);
+
+/// GET request model with override query params
+const requestModelGet3 = HttpRequestModel(
+  url: 'https://api.apidash.dev/country/data?code=US',
+  method: HTTPVerb.get,
+  params: [
+    NameValueModel(name: 'code', value: 'IND'),
+  ],
+);
+
+/// GET request model with different types of query params
+const requestModelGet4 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev/humanize/social',
+  params: [
+    NameValueModel(name: 'num', value: '8700000'),
+    NameValueModel(name: 'digits', value: '3'),
+    NameValueModel(name: 'system', value: 'SS'),
+    NameValueModel(name: 'add_space', value: 'true'),
+    NameValueModel(name: 'trailing_zeros', value: 'true'),
+  ],
+);
+
+/// GET request model with headers
+const requestModelGet5 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.github.com/repos/foss42/apidash',
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+  ],
+);
+
+/// GET request model with headers & query params
+const requestModelGet6 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.github.com/repos/foss42/apidash',
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+  ],
+  params: [
+    NameValueModel(name: 'raw', value: 'true'),
+  ],
+);
+
+/// GET request model with body
+const requestModelGet7 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev',
+  bodyContentType: ContentType.text,
+  body: 'This is a random text which should not be attached with a GET request',
+);
+
+/// GET request model with empty header & query param name
+const requestModelGet8 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.github.com/repos/foss42/apidash',
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+    NameValueModel(name: '', value: 'Bearer XYZ'),
+  ],
+  params: [
+    NameValueModel(name: 'raw', value: 'true'),
+    NameValueModel(name: '', value: 'true'),
+  ],
+);
+
+/// GET request model with some params enabled
+const requestModelGet9 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev/humanize/social',
+  params: [
+    NameValueModel(name: 'num', value: '8700000'),
+    NameValueModel(name: 'digits', value: '3'),
+    NameValueModel(name: 'system', value: 'SS'),
+    NameValueModel(name: 'add_space', value: 'true'),
+  ],
+  isParamEnabledList: [
+    true,
+    false,
+    false,
+    true,
+  ],
+);
+
+/// GET Request model with some headers enabled
+const requestModelGet10 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev/humanize/social',
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+    NameValueModel(name: 'Content-Type', value: 'application/json'),
+  ],
+  isHeaderEnabledList: [
+    true,
+    false,
+  ],
+);
+
+/// GET Request model with some headers & URL parameters enabled
+const requestModelGet11 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev/humanize/social',
+  params: [
+    NameValueModel(name: 'num', value: '8700000'),
+    NameValueModel(name: 'digits', value: '3'),
+    NameValueModel(name: 'system', value: 'SS'),
+    NameValueModel(name: 'add_space', value: 'true'),
+  ],
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+    NameValueModel(name: 'Content-Type', value: 'application/json'),
+  ],
+  isParamEnabledList: [
+    true,
+    true,
+    false,
+    false,
+  ],
+  isHeaderEnabledList: [
+    true,
+    false,
+  ],
+);
+
+/// Request model with all headers & URL parameters disabled
+const requestModelGet12 = HttpRequestModel(
+  method: HTTPVerb.get,
+  url: 'https://api.apidash.dev/humanize/social',
+  params: [
+    NameValueModel(name: 'num', value: '8700000'),
+    NameValueModel(name: 'digits', value: '3'),
+    NameValueModel(name: 'system', value: 'SS'),
+    NameValueModel(name: 'add_space', value: 'true'),
+  ],
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+    NameValueModel(name: 'Content-Type', value: 'application/json'),
+  ],
+  isParamEnabledList: [
+    false,
+    false,
+    false,
+    false,
+  ],
+  isHeaderEnabledList: [
+    false,
+    false,
+  ],
+);
+
+/// Basic HEAD request model
+const requestModelHead1 = HttpRequestModel(
+  method: HTTPVerb.head,
+  url: 'https://api.apidash.dev',
+);
+
+/// Without URI Scheme (pass default as http)
+const requestModelHead2 = HttpRequestModel(
+  method: HTTPVerb.head,
+  url: 'api.apidash.dev',
+);
+
+/// Basic POST request model (txt body)
+const requestModelPost1 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/case/lower',
+  body: r"""{
+"text": "I LOVE Flutter"
+}""",
+  bodyContentType: ContentType.text,
+);
+
+/// POST request model with JSON body
+const requestModelPost2 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/case/lower',
+  body: r"""{
+"text": "I LOVE Flutter",
+"flag": null,
+"male": true,
+"female": false,
+"no": 1.2,
+"arr": ["null", "true", "false", null]
+}""",
+);
+
+/// POST request model with headers
+const requestModelPost3 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/case/lower',
+  body: r"""{
+"text": "I LOVE Flutter"
+}""",
+  bodyContentType: ContentType.json,
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+  ],
+);
+
+/// POST request model with multipart body(text)
+const requestModelPost4 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/io/form',
+  bodyContentType: ContentType.formdata,
+  formData: [
+    FormDataModel(name: "text", value: "API", type: FormDataType.text),
+    FormDataModel(name: "sep", value: "|", type: FormDataType.text),
+    FormDataModel(name: "times", value: "3", type: FormDataType.text),
+  ],
+);
+
+/// POST request model with multipart body and headers
+const requestModelPost5 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/io/form',
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+  ],
+  bodyContentType: ContentType.formdata,
+  formData: [
+    FormDataModel(name: "text", value: "API", type: FormDataType.text),
+    FormDataModel(name: "sep", value: "|", type: FormDataType.text),
+    FormDataModel(name: "times", value: "3", type: FormDataType.text),
+  ],
+);
+
+/// POST request model with multipart body(text, file)
+const requestModelPost6 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/io/img',
+  bodyContentType: ContentType.formdata,
+  formData: [
+    FormDataModel(name: "token", value: "xyz", type: FormDataType.text),
+    FormDataModel(
+        name: "imfile", value: "/Documents/up/1.png", type: FormDataType.file),
+  ],
+);
+
+/// POST request model with multipart body and requestBody (the requestBody shouldn't be in codegen)
+const requestModelPost7 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/io/img',
+  bodyContentType: ContentType.formdata,
+  body: r"""{
+"text": "I LOVE Flutter"
+}""",
+  formData: [
+    FormDataModel(name: "token", value: "xyz", type: FormDataType.text),
+    FormDataModel(
+        name: "imfile", value: "/Documents/up/1.png", type: FormDataType.file),
+  ],
+);
+
+/// POST request model with multipart body and requestParams
+const requestModelPost8 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/io/form',
+  params: [
+    NameValueModel(name: 'size', value: '2'),
+    NameValueModel(name: 'len', value: '3'),
+  ],
+  bodyContentType: ContentType.formdata,
+  formData: [
+    FormDataModel(name: "text", value: "API", type: FormDataType.text),
+    FormDataModel(name: "sep", value: "|", type: FormDataType.text),
+    FormDataModel(name: "times", value: "3", type: FormDataType.text),
+  ],
+);
+
+/// POST request model with multipart body(file and text), requestParams, requestHeaders and requestBody
+const requestModelPost9 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/io/img',
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+    NameValueModel(name: 'Keep-Alive', value: 'true'),
+  ],
+  params: [
+    NameValueModel(name: 'size', value: '2'),
+    NameValueModel(name: 'len', value: '3'),
+  ],
+  bodyContentType: ContentType.formdata,
+  body: r"""{
+"text": "I LOVE Flutter"
+}""",
+  formData: [
+    FormDataModel(name: "token", value: "xyz", type: FormDataType.text),
+    FormDataModel(
+        name: "imfile", value: "/Documents/up/1.png", type: FormDataType.file),
+  ],
+);
+
+/// POST request model with content type override and all other params
+const requestModelPost10 = HttpRequestModel(
+  method: HTTPVerb.post,
+  url: 'https://api.apidash.dev/case/lower',
+  headers: [
+    NameValueModel(name: 'User-Agent', value: 'Test Agent'),
+    NameValueModel(
+        name: 'Content-Type', value: 'application/json; charset=utf-8'),
+  ],
+  params: [
+    NameValueModel(name: 'size', value: '2'),
+    NameValueModel(name: 'len', value: '3'),
+  ],
+  isHeaderEnabledList: [false, true],
+  isParamEnabledList: null,
+  bodyContentType: ContentType.json,
+  body: r"""{
+"text": "I LOVE Flutter"
+}""",
+  formData: [
+    FormDataModel(name: "token", value: "xyz", type: FormDataType.text),
+    FormDataModel(
+        name: "imfile", value: "/Documents/up/1.png", type: FormDataType.file),
+  ],
+);
+
+/// PUT request model
+const requestModelPut1 = HttpRequestModel(
+  method: HTTPVerb.put,
+  url: 'https://reqres.in/api/users/2',
+  bodyContentType: ContentType.json,
+  body: r"""{
+"name": "morpheus",
+"job": "zion resident"
+}""",
+);
+
+/// PATCH request model
+const requestModelPatch1 = HttpRequestModel(
+  method: HTTPVerb.patch,
+  url: 'https://reqres.in/api/users/2',
+  bodyContentType: ContentType.json,
+  body: r"""{
+"name": "marfeus",
+"job": "accountant"
+}""",
+);
+
+/// Basic DELETE request model
+const requestModelDelete1 = HttpRequestModel(
+  method: HTTPVerb.delete,
+  url: 'https://reqres.in/api/users/2',
+);
+
+/// Basic DELETE with body
+const requestModelDelete2 = HttpRequestModel(
+  method: HTTPVerb.delete,
+  url: 'https://reqres.in/api/users/2',
+  bodyContentType: ContentType.json,
+  body: r"""{
+"name": "marfeus",
+"job": "accountant"
+}""",
+);