diff --git a/services/Directory/FilterLists.Directory.Api/Controllers/ChangesController.cs b/services/Directory/FilterLists.Directory.Api/Controllers/ChangesController.cs
index 20ffc583f..e1603f42b 100644
--- a/services/Directory/FilterLists.Directory.Api/Controllers/ChangesController.cs
+++ b/services/Directory/FilterLists.Directory.Api/Controllers/ChangesController.cs
@@ -20,9 +20,23 @@ public ChangesController(IMemoryCache cache, IMediator mediator) : base(cache)
     /// <param name="cancellationToken">The cancellation token.</param>
     /// <returns>The changes.</returns>
     [HttpGet]
-    [ProducesResponseType(typeof(List<GetChanges.ChangesVm>), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(List<GetChanges.ChangeVm>), StatusCodes.Status200OK)]
     public Task<IActionResult> Get(CancellationToken cancellationToken)
     {
         return CacheGetOrCreateAsync(() => _mediator.Send(new GetChanges.Query(), cancellationToken));
     }
+
+    /// <summary>
+    ///     Gets the change.
+    /// </summary>
+    /// <param name="id">The identifier of the change.</param>
+    /// <param name="cancellationToken">The cancellation token.</param>
+    /// <returns>The change.</returns>
+    [HttpGet("{id:long}")]
+    [ProducesResponseType(typeof(GetChange.ChangeVm), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public Task<IActionResult> GetDetails(long id, CancellationToken cancellationToken)
+    {
+        return CacheGetOrCreateAsync(() => _mediator.Send(new GetChange.Query(id), cancellationToken), id);
+    }
 }
diff --git a/services/Directory/FilterLists.Directory.Api/SwaggerConfigurationExtensions.cs b/services/Directory/FilterLists.Directory.Api/SwaggerConfigurationExtensions.cs
index c340b60e4..6464af5ab 100644
--- a/services/Directory/FilterLists.Directory.Api/SwaggerConfigurationExtensions.cs
+++ b/services/Directory/FilterLists.Directory.Api/SwaggerConfigurationExtensions.cs
@@ -26,6 +26,9 @@ public static void AddSwaggerGen(this IServiceCollection services)
                     }
                 });
 
+            // Swagger UI struggles with lookups of nested types represented by concatenated '+'
+            o.CustomSchemaIds(t => t.FullName?.Replace("+", "."));
+
             var apiXmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
             o.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, apiXmlFile));
 
diff --git a/services/Directory/FilterLists.Directory.Application/Queries/GetChange.cs b/services/Directory/FilterLists.Directory.Application/Queries/GetChange.cs
new file mode 100644
index 000000000..65c2f34da
--- /dev/null
+++ b/services/Directory/FilterLists.Directory.Application/Queries/GetChange.cs
@@ -0,0 +1,63 @@
+using System.Text.Json;
+using AutoMapper;
+using AutoMapper.QueryableExtensions;
+using FilterLists.Directory.Domain.Aggregates;
+using FilterLists.Directory.Infrastructure.Persistence.Queries.Context;
+using FilterLists.Directory.Infrastructure.Persistence.Queries.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace FilterLists.Directory.Application.Queries;
+
+public static class GetChange
+{
+    public record Query(long Id) : IRequest<ChangeVm?>;
+
+    internal class Handler : IRequestHandler<Query, ChangeVm?>
+    {
+        private readonly IQueryContext _context;
+        private readonly IMapper _mapper;
+
+        public Handler(IQueryContext context, IMapper mapper)
+        {
+            _context = context;
+            _mapper = mapper;
+        }
+
+        public Task<ChangeVm?> Handle(Query request, CancellationToken cancellationToken)
+        {
+            return _context.Changes
+                .Where(c => c.Id == request.Id)
+                .ProjectTo<ChangeVm>(_mapper.ConfigurationProvider)
+                .SingleOrDefaultAsync(cancellationToken);
+        }
+    }
+
+    internal class ChangesVmProfile : Profile
+    {
+        public ChangesVmProfile()
+        {
+            CreateMap<Change, ChangeVm>();
+        }
+    }
+
+    public record ChangeVm
+    {
+        public long Id { get; private init; }
+        public string? Reason { get; private init; }
+        public DateTime SubmittedAt { get; private init; }
+        public DateTime? ApprovedAt { get; private init; }
+        public DateTime? RejectedAt { get; private init; }
+        public string? RejectedReason { get; private init; }
+        public JsonDocument? Before { get; private init; }
+        public JsonDocument? After { get; private init; }
+        public AggregateType AggregateType { get; private init; }
+        public long? FilterListId { get; private init; }
+        public long? LanguageId { get; private init; }
+        public long? LicenseId { get; private init; }
+        public long? MaintainerId { get; private init; }
+        public long? SoftwareId { get; private init; }
+        public long? SyntaxId { get; private init; }
+        public long? TagId { get; private init; }
+    }
+}
diff --git a/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs b/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs
index b83a4f175..4c2fd195e 100644
--- a/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs
+++ b/services/Directory/FilterLists.Directory.Application/Queries/GetChanges.cs
@@ -11,9 +11,9 @@ namespace FilterLists.Directory.Application.Queries;
 
 public static class GetChanges
 {
-    public record Query : IRequest<List<ChangesVm>>;
+    public record Query : IRequest<List<ChangeVm>>;
 
-    internal class Handler : IRequestHandler<Query, List<ChangesVm>>
+    internal class Handler : IRequestHandler<Query, List<ChangeVm>>
     {
         private readonly IQueryContext _context;
         private readonly IMapper _mapper;
@@ -24,12 +24,12 @@ public Handler(IQueryContext context, IMapper mapper)
             _mapper = mapper;
         }
 
-        public Task<List<ChangesVm>> Handle(Query request, CancellationToken cancellationToken)
+        public Task<List<ChangeVm>> Handle(Query request, CancellationToken cancellationToken)
         {
             return _context.Changes
                 .Where(c => c.ApprovedAt == null && c.RejectedAt == null)
                 .OrderBy(c => c.SubmittedAt)
-                .ProjectTo<ChangesVm>(_mapper.ConfigurationProvider)
+                .ProjectTo<ChangeVm>(_mapper.ConfigurationProvider)
                 .ToListAsync(cancellationToken);
         }
     }
@@ -38,11 +38,11 @@ internal class ChangesVmProfile : Profile
     {
         public ChangesVmProfile()
         {
-            CreateMap<Change, ChangesVm>();
+            CreateMap<Change, ChangeVm>();
         }
     }
 
-    public record ChangesVm
+    public record ChangeVm
     {
         public long Id { get; private init; }
         public string? Reason { get; private init; }