diff --git a/.changeset/config.json b/.changeset/config.json
index 9893a31..09d1aad 100644
--- a/.changeset/config.json
+++ b/.changeset/config.json
@@ -2,8 +2,8 @@
   "$schema": "https://unpkg.com/@changesets/config@3.1.1/schema.json",
   "changelog": "@changesets/cli/changelog",
   "commit": false,
-  "fixed": [],
-  "linked": [["@formrelay/*"]],
+  "fixed": [["@formrelay/*"]],
+  "linked": [],
   "access": "public",
   "baseBranch": "main",
   "updateInternalDependencies": "patch",
diff --git a/.changeset/loading-error-slots.md b/.changeset/loading-error-slots.md
new file mode 100644
index 0000000..c94b4ec
--- /dev/null
+++ b/.changeset/loading-error-slots.md
@@ -0,0 +1,5 @@
+---
+"@formrelay/vue": minor
+---
+
+Add optional `#loading` and `#error` named slots to the `<FormRelay>` component. The `#loading` slot renders while the schema is being fetched, and the `#error` slot renders when the schema fetch fails (with `{ error }` as slot props). Both are fully backwards compatible — when omitted, the default slot receives `schemaLoading` and `schemaError` as before.
diff --git a/packages/vue/src/components/FormRelay.test.ts b/packages/vue/src/components/FormRelay.test.ts
index a6849db..f34dbc6 100644
--- a/packages/vue/src/components/FormRelay.test.ts
+++ b/packages/vue/src/components/FormRelay.test.ts
@@ -3,6 +3,7 @@ import { describe, expect, test, vi } from "vitest";
 import { mount, flushPromises } from "@vue/test-utils";
 import { h, nextTick } from "vue";
 import FormRelay from "./FormRelay";
+import { FormRelayError } from "@formrelay/core";
 
 const mockSchema = {
   id: "01abc",
@@ -100,4 +101,174 @@ describe("FormRelay", () => {
     expect(wrapper.find("#test-content").exists()).toBe(true);
     expect(wrapper.find("#test-content").text()).toBe("hello");
   });
+
+  test("renders loading slot while schema is loading", () => {
+    const wrapper = mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+      slots: {
+        loading: () => h("div", { id: "loading" }, "Loading..."),
+        default: () => h("div", { id: "form" }, "form content"),
+      },
+    });
+
+    expect(wrapper.find("#loading").exists()).toBe(true);
+    expect(wrapper.find("#form").exists()).toBe(false);
+  });
+
+  test("renders default slot after schema loads when loading slot is provided", async () => {
+    const wrapper = mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+      slots: {
+        loading: () => h("div", { id: "loading" }, "Loading..."),
+        default: () => h("div", { id: "form" }, "form content"),
+      },
+    });
+
+    await flushPromises();
+    await nextTick();
+
+    expect(wrapper.find("#loading").exists()).toBe(false);
+    expect(wrapper.find("#form").exists()).toBe(true);
+  });
+
+  test("renders default slot during loading when no loading slot is provided", () => {
+    let slotProps: any;
+
+    mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+      slots: {
+        default: (props: any) => {
+          slotProps = props;
+          return h("div");
+        },
+      },
+    });
+
+    expect(slotProps).toBeDefined();
+    expect(slotProps.schemaLoading).toBe(true);
+  });
+
+  test("renders error slot when schema fetch fails", async () => {
+    const { createForm } = await import("@formrelay/core");
+    vi.mocked(createForm).mockReturnValueOnce({
+      getSchema: vi.fn().mockRejectedValue(new Error("Network error")),
+      submit: vi.fn(),
+    } as any);
+
+    const wrapper = mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+      slots: {
+        error: (props: any) => h("div", { id: "error" }, props.error.detail),
+        default: () => h("div", { id: "form" }, "form content"),
+      },
+    });
+
+    await flushPromises();
+    await nextTick();
+
+    expect(wrapper.find("#error").exists()).toBe(true);
+    expect(wrapper.find("#error").text()).toBe("Network error");
+    expect(wrapper.find("#form").exists()).toBe(false);
+  });
+
+  test("renders default slot with schemaError when no error slot is provided", async () => {
+    const { createForm } = await import("@formrelay/core");
+    vi.mocked(createForm).mockReturnValueOnce({
+      getSchema: vi.fn().mockRejectedValue(new Error("Network error")),
+      submit: vi.fn(),
+    } as any);
+
+    let slotProps: any;
+
+    mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+      slots: {
+        default: (props: any) => {
+          slotProps = props;
+          return h("div");
+        },
+      },
+    });
+
+    await flushPromises();
+    await nextTick();
+
+    expect(slotProps.schemaError).toBeDefined();
+    expect(slotProps.schemaError.detail).toBe("Network error");
+  });
+
+  test("transitions from loading slot to error slot when fetch fails", async () => {
+    const { createForm } = await import("@formrelay/core");
+    vi.mocked(createForm).mockReturnValueOnce({
+      getSchema: vi.fn().mockRejectedValue(new Error("Network error")),
+      submit: vi.fn(),
+    } as any);
+
+    const wrapper = mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+      slots: {
+        loading: () => h("div", { id: "loading" }, "Loading..."),
+        error: (props: any) => h("div", { id: "error" }, props.error.detail),
+        default: () => h("div", { id: "form" }, "form content"),
+      },
+    });
+
+    expect(wrapper.find("#loading").exists()).toBe(true);
+    expect(wrapper.find("#error").exists()).toBe(false);
+
+    await flushPromises();
+    await nextTick();
+
+    expect(wrapper.find("#loading").exists()).toBe(false);
+    expect(wrapper.find("#error").exists()).toBe(true);
+    expect(wrapper.find("#error").text()).toBe("Network error");
+    expect(wrapper.find("#form").exists()).toBe(false);
+  });
+
+  test("renders error slot with FormRelayError passed through directly", async () => {
+    const schemaError = new FormRelayError({
+      type: "https://formrelay.app/errors#not-found",
+      title: "Not Found",
+      status: 404,
+      detail: "Form not found",
+    });
+
+    const { createForm } = await import("@formrelay/core");
+    vi.mocked(createForm).mockReturnValueOnce({
+      getSchema: vi.fn().mockRejectedValue(schemaError),
+      submit: vi.fn(),
+    } as any);
+
+    let errorProps: any;
+
+    const wrapper = mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+      slots: {
+        error: (props: any) => {
+          errorProps = props;
+          return h("div", { id: "error" }, props.error.detail);
+        },
+        default: () => h("div", { id: "form" }),
+      },
+    });
+
+    await flushPromises();
+    await nextTick();
+
+    expect(wrapper.find("#error").exists()).toBe(true);
+    expect(errorProps.error).toBe(schemaError);
+    expect(errorProps.error.status).toBe(404);
+    expect(errorProps.error.title).toBe("Not Found");
+  });
+
+  test("renders nothing when no slots are provided", async () => {
+    const wrapper = mount(FormRelay, {
+      props: { formId: "01abc", publicKey: "pk_fr_test" },
+    });
+
+    await flushPromises();
+    await nextTick();
+
+    expect(wrapper.html()).toBe("");
+  });
 });
diff --git a/packages/vue/src/components/FormRelay.ts b/packages/vue/src/components/FormRelay.ts
index fb7405c..9f93f0d 100644
--- a/packages/vue/src/components/FormRelay.ts
+++ b/packages/vue/src/components/FormRelay.ts
@@ -15,6 +15,16 @@ export default defineComponent({
     const state = useFormRelay(props as unknown as UseFormRelayOptions);
 
     return () => {
+      if (state.schemaLoading.value && !state.schemaError.value && slots.loading) {
+        return slots.loading();
+      }
+
+      if (state.schemaError.value && slots.error) {
+        return slots.error({
+          error: state.schemaError.value,
+        });
+      }
+
       if (!slots.default) return null;
 
       return slots.default({