diff --git a/src/Discord.Net.Core/Entities/Interactions/ApplicationCommandOption.cs b/src/Discord.Net.Core/Entities/Interactions/ApplicationCommandOption.cs
index 828847791..bf512e0ab 100644
--- a/src/Discord.Net.Core/Entities/Interactions/ApplicationCommandOption.cs
+++ b/src/Discord.Net.Core/Entities/Interactions/ApplicationCommandOption.cs
@@ -66,6 +66,17 @@ namespace Discord
         ///     Gets or sets whether or not this option supports autocomplete.
         /// </summary>
         public bool Autocomplete { get; set; }
+
+        /// <summary>
+        ///     Gets or sets the smallest number value the user can input.
+        /// </summary>
+        public double? MinValue { get; set; }
+
+        /// <summary>
+        ///     Gets or sets the largest number value the user can input.
+        /// </summary>
+        public double? MaxValue { get; set; }
+
         /// <summary>
         ///     Gets or sets the choices for string and int types for the user to pick from.
         /// </summary>
diff --git a/src/Discord.Net.Core/Entities/Interactions/IApplicationCommandOption.cs b/src/Discord.Net.Core/Entities/Interactions/IApplicationCommandOption.cs
index a76abc68e..cef5b1af9 100644
--- a/src/Discord.Net.Core/Entities/Interactions/IApplicationCommandOption.cs
+++ b/src/Discord.Net.Core/Entities/Interactions/IApplicationCommandOption.cs
@@ -32,6 +32,16 @@ namespace Discord
         /// </summary>
         bool? IsRequired { get; }
 
+        /// <summary>
+        ///     The smallest number value the user can input.
+        /// </summary>
+        double? MinValue { get; }
+
+        /// <summary>
+        ///     The largest number value the user can input.
+        /// </summary>
+        double? MaxValue { get; }
+
         /// <summary>
         ///     Choices for string and int types for the user to pick from.
         /// </summary>
diff --git a/src/Discord.Net.Core/Entities/Interactions/Slash Commands/SlashCommandBuilder.cs b/src/Discord.Net.Core/Entities/Interactions/Slash Commands/SlashCommandBuilder.cs
index c42934bcf..e6696bde4 100644
--- a/src/Discord.Net.Core/Entities/Interactions/Slash Commands/SlashCommandBuilder.cs	
+++ b/src/Discord.Net.Core/Entities/Interactions/Slash Commands/SlashCommandBuilder.cs	
@@ -155,10 +155,12 @@ namespace Discord
         /// <param name="options">The options of the option to add.</param>
         /// <param name="channelTypes">The allowed channel types for this option.</param>
         /// <param name="choices">The choices of this option.</param>
+        /// <param name="minValue">The smallest number value the user can input.</param>
+        /// <param name="maxValue">The largest number value the user can input.</param>
         /// <returns>The current builder.</returns>
         public SlashCommandBuilder AddOption(string name, ApplicationCommandOptionType type,
-           string description, bool? required = null, bool? isDefault = null, bool isAutocomplete = false, List<SlashCommandOptionBuilder> options = null,
-           List<ChannelType> channelTypes = null, params ApplicationCommandOptionChoiceProperties[] choices)
+           string description, bool? required = null, bool? isDefault = null, bool isAutocomplete = false, double? minValue = null, double? maxValue = null,
+           List<SlashCommandOptionBuilder> options = null, List<ChannelType> channelTypes = null, params ApplicationCommandOptionChoiceProperties[] choices)
         {
             // Make sure the name matches the requirements from discord
             Preconditions.NotNullOrEmpty(name, nameof(name));
@@ -189,7 +191,9 @@ namespace Discord
                 Type = type,
                 Autocomplete = isAutocomplete,
                 Choices = (choices ?? Array.Empty<ApplicationCommandOptionChoiceProperties>()).ToList(),
-                ChannelTypes = channelTypes
+                ChannelTypes = channelTypes,
+                MinValue = minValue,
+                MaxValue = maxValue,
             };
 
             return AddOption(option);
@@ -321,6 +325,16 @@ namespace Discord
         /// </summary>
         public bool Autocomplete { get; set; }
 
+        /// <summary>
+        ///     Gets or sets the smallest number value the user can input.
+        /// </summary>
+        public double? MinValue { get; set; }
+
+        /// <summary>
+        ///     Gets or sets the largest number value the user can input.
+        /// </summary>
+        public double? MaxValue { get; set; }
+
         /// <summary>
         ///     Gets or sets the choices for string and int types for the user to pick from.
         /// </summary>
@@ -343,6 +357,7 @@ namespace Discord
         public ApplicationCommandOptionProperties Build()
         {
             bool isSubType = Type == ApplicationCommandOptionType.SubCommandGroup;
+            bool isIntType = Type == ApplicationCommandOptionType.Integer;
 
             if (isSubType && (Options == null || !Options.Any()))
                 throw new InvalidOperationException("SubCommands/SubCommandGroups must have at least one option");
@@ -350,6 +365,12 @@ namespace Discord
             if (!isSubType && Options != null && Options.Any() && Type != ApplicationCommandOptionType.SubCommand)
                 throw new InvalidOperationException($"Cannot have options on {Type} type");
 
+            if (isIntType && MinValue != null && MinValue % 1 != 0)
+                throw new InvalidOperationException("MinValue cannot have decimals on Integer command options.");
+
+            if (isIntType && MaxValue != null && MaxValue % 1 != 0)
+                throw new InvalidOperationException("MaxValue cannot have decimals on Integer command options.");
+
             return new ApplicationCommandOptionProperties
             {
                 Name = Name,
@@ -360,7 +381,9 @@ namespace Discord
                 Options = Options?.Count > 0 ? Options.Select(x => x.Build()).ToList() : new List<ApplicationCommandOptionProperties>(),
                 Choices = Choices,
                 Autocomplete = Autocomplete,
-                ChannelTypes = ChannelTypes
+                ChannelTypes = ChannelTypes,
+                MinValue = MinValue,
+                MaxValue = MaxValue
             };
         }
 
@@ -376,10 +399,12 @@ namespace Discord
         /// <param name="options">The options of the option to add.</param>
         /// <param name="channelTypes">The allowed channel types for this option.</param>
         /// <param name="choices">The choices of this option.</param>
+        /// <param name="minValue">The smallest number value the user can input.</param>
+        /// <param name="maxValue">The largest number value the user can input.</param>
         /// <returns>The current builder.</returns>
         public SlashCommandOptionBuilder AddOption(string name, ApplicationCommandOptionType type,
-           string description, bool? required = null, bool isDefault = false, bool isAutocomplete = false, List<SlashCommandOptionBuilder> options = null,
-           List<ChannelType> channelTypes = null, params ApplicationCommandOptionChoiceProperties[] choices)
+           string description, bool? required = null, bool isDefault = false, bool isAutocomplete = false, double? minValue = null, double? maxValue = null,
+           List<SlashCommandOptionBuilder> options = null, List<ChannelType> channelTypes = null, params ApplicationCommandOptionChoiceProperties[] choices)
         {
             // Make sure the name matches the requirements from discord
             Preconditions.NotNullOrEmpty(name, nameof(name));
@@ -407,6 +432,8 @@ namespace Discord
                 Required = required,
                 Default = isDefault,
                 Autocomplete = isAutocomplete,
+                MinValue = minValue,
+                MaxValue = maxValue,
                 Options = options,
                 Type = type,
                 Choices = (choices ?? Array.Empty<ApplicationCommandOptionChoiceProperties>()).ToList(),
@@ -561,6 +588,28 @@ namespace Discord
             return this;
         }
 
+        /// <summary>
+        ///     Sets the current builders min value field.
+        /// </summary>
+        /// <param name="value">The value to set.</param>
+        /// <returns>The current builder.</returns>
+        public SlashCommandOptionBuilder WithMinValue(double value)
+        {
+            MinValue = value;
+            return this;
+        }
+        
+        /// <summary>
+        ///     Sets the current builders max value field.
+        /// </summary>
+        /// <param name="value">The value to set.</param>
+        /// <returns>The current builder.</returns>
+        public SlashCommandOptionBuilder WithMaxValue(double value)
+        {
+            MaxValue = value;
+            return this;
+        }
+
         /// <summary>
         ///     Sets the current type of this builder.
         /// </summary>
diff --git a/src/Discord.Net.Rest/API/Common/ApplicationCommandOption.cs b/src/Discord.Net.Rest/API/Common/ApplicationCommandOption.cs
index 67fce2bb5..b282f71bb 100644
--- a/src/Discord.Net.Rest/API/Common/ApplicationCommandOption.cs
+++ b/src/Discord.Net.Rest/API/Common/ApplicationCommandOption.cs
@@ -29,6 +29,12 @@ namespace Discord.API
         [JsonProperty("autocomplete")]
         public Optional<bool> Autocomplete { get; set; }
 
+        [JsonProperty("min_value")]
+        public Optional<double> MinValue { get; set; }
+
+        [JsonProperty("max_value")]
+        public Optional<double> MaxValue { get; set; }
+
         [JsonProperty("channel_types")]
         public Optional<ChannelType[]> ChannelTypes { get; set; }
 
@@ -48,6 +54,8 @@ namespace Discord.API
 
             Required = cmd.IsRequired ?? Optional<bool>.Unspecified;
             Default = cmd.IsDefault ?? Optional<bool>.Unspecified;
+            MinValue = cmd.MinValue ?? Optional<double>.Unspecified;
+            MaxValue = cmd.MaxValue ?? Optional<double>.Unspecified;
 
             Name = cmd.Name;
             Type = cmd.Type;
@@ -66,6 +74,8 @@ namespace Discord.API
             Required = option.Required ?? Optional<bool>.Unspecified;
 
             Default = option.Default ?? Optional<bool>.Unspecified;
+            MinValue = option.MinValue ?? Optional<double>.Unspecified;
+            MaxValue = option.MaxValue ?? Optional<double>.Unspecified;
 
             ChannelTypes = option.ChannelTypes?.ToArray() ?? Optional<ChannelType[]>.Unspecified;
 
diff --git a/src/Discord.Net.Rest/Entities/Interactions/RestApplicationCommandOption.cs b/src/Discord.Net.Rest/Entities/Interactions/RestApplicationCommandOption.cs
index 460ff872a..3aa377a27 100644
--- a/src/Discord.Net.Rest/Entities/Interactions/RestApplicationCommandOption.cs
+++ b/src/Discord.Net.Rest/Entities/Interactions/RestApplicationCommandOption.cs
@@ -26,6 +26,12 @@ namespace Discord.Rest
         /// <inheritdoc/>
         public bool? IsRequired { get; private set; }
 
+        /// <inheritdoc/>
+        public double? MinValue { get; private set; }
+
+        /// <inheritdoc/>
+        public double? MaxValue { get; private set; }
+
         /// <summary>
         ///     A collection of <see cref="RestApplicationCommandChoice"/>'s for this command.
         /// </summary>
@@ -41,6 +47,7 @@ namespace Discord.Rest
         /// </summary>
         public IReadOnlyCollection<ChannelType> ChannelTypes { get; private set; }
 
+
         internal RestApplicationCommandOption() { }
 
         internal static RestApplicationCommandOption Create(Model model)
@@ -62,6 +69,12 @@ namespace Discord.Rest
             if (model.Required.IsSpecified)
                 IsRequired = model.Required.Value;
 
+            if (model.MinValue.IsSpecified)
+                MinValue = model.MinValue.Value;
+
+            if (model.MaxValue.IsSpecified)
+                MaxValue = model.MaxValue.Value;
+
             Options = model.Options.IsSpecified
                 ? model.Options.Value.Select(Create).ToImmutableArray()
                 : ImmutableArray.Create<RestApplicationCommandOption>();
diff --git a/src/Discord.Net.WebSocket/Entities/Interaction/SocketBaseCommand/SocketApplicationCommandOption.cs b/src/Discord.Net.WebSocket/Entities/Interaction/SocketBaseCommand/SocketApplicationCommandOption.cs
index 8fd5f449c..a19068d48 100644
--- a/src/Discord.Net.WebSocket/Entities/Interaction/SocketBaseCommand/SocketApplicationCommandOption.cs
+++ b/src/Discord.Net.WebSocket/Entities/Interaction/SocketBaseCommand/SocketApplicationCommandOption.cs
@@ -25,6 +25,12 @@ namespace Discord.WebSocket
         /// <inheritdoc/>
         public bool? IsRequired { get; private set; }
 
+        /// <inheritdoc/>
+        public double? MinValue { get; private set; }
+
+        /// <inheritdoc/>
+        public double? MaxValue { get; private set; }
+
         /// <summary>
         ///     Choices for string and int types for the user to pick from.
         /// </summary>
@@ -54,13 +60,13 @@ namespace Discord.WebSocket
             Type = model.Type;
             Description = model.Description;
 
-            IsDefault = model.Default.IsSpecified
-                ? model.Default.Value
-                : null;
+            IsDefault = model.Default.ToNullable();
+
+            IsRequired = model.Required.ToNullable();
+
+            MinValue = model.MinValue.ToNullable();
 
-            IsRequired = model.Required.IsSpecified
-                ? model.Required.Value
-                : null;
+            MaxValue = model.MaxValue.ToNullable();
 
             Choices = model.Choices.IsSpecified
                 ? model.Choices.Value.Select(SocketApplicationCommandChoice.Create).ToImmutableArray()