diff --git a/src/Web/Features/Memberships/Handlers/ChangeStripeId.cs b/src/Web/Features/Memberships/Handlers/ChangeStripeId.cs
new file mode 100644
index 0000000..7008fee
--- /dev/null
+++ b/src/Web/Features/Memberships/Handlers/ChangeStripeId.cs
@@ -0,0 +1,52 @@
+using Hutopy.Web.Common.Security;
+using Hutopy.Web.Features.Memberships.Data;
+using Hutopy.Web.Features.Memberships.Infrastructure;
+
+namespace Hutopy.Web.Features.Memberships.Handlers;
+
+[PublicAPI]
+public record struct ChangeStripeIdRequest(
+    string StripeAccountId);
+
+public class ChangeStripeIdHandler(
+    MembershipDbContext dbContext,
+    StripeService stripeService)
+    : Endpoint<ChangeStripeIdRequest>
+{
+    public override void Configure()
+    {
+        Post("/api/creators/stripe-account");
+        Options(o => o.WithTags("Memberships"));
+    }
+
+    public override async Task HandleAsync(
+        ChangeStripeIdRequest req,
+        CancellationToken ct)
+    {
+        var creatorId = HttpContext.User.GetUserId();
+
+        var creator = await dbContext
+            .Creators
+            .FindAsync(
+                [creatorId],
+                cancellationToken: ct);
+
+        if (creator is null)
+        {
+            creator = new Creator
+            {
+                Id = creatorId,
+                Name = HttpContext.User.GetAlias() ?? creatorId.ToString()
+            };
+
+            await dbContext.AddAsync(creator, ct);
+        }
+
+        creator.StripeAccountId = req.StripeAccountId;
+        creator.PortraitUrl = HttpContext.User.GetPortraitUrl();
+
+        await dbContext.SaveChangesAsync(ct);
+
+        await SendOkAsync(creator.Id, ct);
+    }
+}