diff --git a/packages/frontend-app-api/src/createExtensionInstance.ts b/packages/frontend-app-api/src/createExtensionInstance.ts
index a7c49d48cb..d767f21d58 100644
--- a/packages/frontend-app-api/src/createExtensionInstance.ts
+++ b/packages/frontend-app-api/src/createExtensionInstance.ts
@@ -54,9 +54,17 @@ export function createExtensionInstance(options: {
     extension.factory({
       source,
       config: parsedConfig,
-      bind: mapValues(extension.output, ref => {
-        return (value: unknown) => extensionData.set(ref.id, value);
-      }),
+      bind: namedOutputs => {
+        for (const [name, output] of Object.entries(namedOutputs)) {
+          const ref = extension.output[name];
+          if (!ref) {
+            throw new Error(
+              `Extension instance '${extension.id}' tried to bind unknown output '${name}'`,
+            );
+          }
+          extensionData.set(ref.id, output);
+        }
+      },
       inputs: mapValues(
         extension.inputs,
         ({ extensionData: pointData }, inputName) => {
diff --git a/packages/frontend-app-api/src/extensions/CoreRouter.tsx b/packages/frontend-app-api/src/extensions/CoreRouter.tsx
index f2a760d25e..05f84aba6d 100644
--- a/packages/frontend-app-api/src/extensions/CoreRouter.tsx
+++ b/packages/frontend-app-api/src/extensions/CoreRouter.tsx
@@ -47,10 +47,12 @@ export const CoreRouter = createExtension({
 
       return element;
     };
-    bind.component(() => (
-      <BrowserRouter>
-        <Routes />
-      </BrowserRouter>
-    ));
+    bind({
+      component: () => (
+        <BrowserRouter>
+          <Routes />
+        </BrowserRouter>
+      ),
+    });
   },
 });
diff --git a/packages/frontend-plugin-api/src/extensions/createApiExtension.ts b/packages/frontend-plugin-api/src/extensions/createApiExtension.ts
index d59a7ab2c3..057addc4a8 100644
--- a/packages/frontend-plugin-api/src/extensions/createApiExtension.ts
+++ b/packages/frontend-plugin-api/src/extensions/createApiExtension.ts
@@ -63,9 +63,9 @@ export function createApiExtension<
     },
     factory({ bind, config, inputs }) {
       if (typeof factory === 'function') {
-        bind.api(factory({ config, inputs }));
+        bind({ api: factory({ config, inputs }) });
       } else {
-        bind.api(factory);
+        bind({ api: factory });
       }
     },
   });
diff --git a/packages/frontend-plugin-api/src/extensions/createPageExtension.tsx b/packages/frontend-plugin-api/src/extensions/createPageExtension.tsx
index e136f1bc2a..7f16a81e24 100644
--- a/packages/frontend-plugin-api/src/extensions/createPageExtension.tsx
+++ b/packages/frontend-plugin-api/src/extensions/createPageExtension.tsx
@@ -82,17 +82,18 @@ export function createPageExtension<
           .component({ config, inputs })
           .then(element => ({ default: () => element })),
       );
-      bind.path(config.path);
-      bind.component(() => (
-        <ExtensionBoundary source={source}>
-          <React.Suspense fallback="...">
-            <LazyComponent />
-          </React.Suspense>
-        </ExtensionBoundary>
-      ));
-      if (options.routeRef) {
-        bind.routeRef!(options.routeRef);
-      }
+
+      bind({
+        path: config.path,
+        component: () => (
+          <ExtensionBoundary source={source}>
+            <React.Suspense fallback="...">
+              <LazyComponent />
+            </React.Suspense>
+          </ExtensionBoundary>
+        ),
+        routeRef: options.routeRef,
+      });
     },
   });
 }
diff --git a/packages/frontend-plugin-api/src/wiring/createExtension.test.ts b/packages/frontend-plugin-api/src/wiring/createExtension.test.ts
index 69ff83dfe9..14b1fd2d50 100644
--- a/packages/frontend-plugin-api/src/wiring/createExtension.test.ts
+++ b/packages/frontend-plugin-api/src/wiring/createExtension.test.ts
@@ -25,21 +25,26 @@ describe('createExtension', () => {
       id: 'test',
       at: 'root',
       output: {
-        foo: coreExtensionData.title,
-        foo2: stringData,
+        foo: stringData,
       },
       factory({ bind }) {
-        // Make it work well with required and optional output
-        // HOH - High Order Helper
         bind({
           foo: 'bar',
         });
+        bind({
+          // @ts-expect-error
+          foo: 3,
+        });
+        bind({
+          // @ts-expect-error
+          bar: 'bar',
+        });
         // @ts-expect-error
-        bind.foo(3);
+        bind({});
         // @ts-expect-error
-        bind.foo();
+        bind();
         // @ts-expect-error
-        bind.bar('bar');
+        bind('bar');
       },
     });
     expect(extension.id).toBe('test');
diff --git a/packages/frontend-plugin-api/src/wiring/createExtension.ts b/packages/frontend-plugin-api/src/wiring/createExtension.ts
index e7f673cd2f..1ef0d3c272 100644
--- a/packages/frontend-plugin-api/src/wiring/createExtension.ts
+++ b/packages/frontend-plugin-api/src/wiring/createExtension.ts
@@ -19,9 +19,9 @@ import { BackstagePlugin } from './createPlugin';
 import { AnyExtensionDataMap, Extension } from './types';
 
 /** @public */
-export type ExtensionDataBind<TData extends AnyExtensionDataMap> = {
-  [K in keyof TData]: (value: TData[K]['T']) => void;
-};
+export type ExtensionDataBind<TOutput extends AnyExtensionDataMap> = (outputs: {
+  [K in keyof TOutput]: TOutput[K]['T'];
+}) => void;
 
 /** @public */
 export type ExtensionDataValue<TData extends AnyExtensionDataMap> = {
@@ -30,23 +30,23 @@ export type ExtensionDataValue<TData extends AnyExtensionDataMap> = {
 
 /** @public */
 export interface CreateExtensionOptions<
-  TData extends AnyExtensionDataMap,
-  TPoint extends Record<string, { extensionData: AnyExtensionDataMap }>,
+  TOutput extends AnyExtensionDataMap,
+  TInputs extends Record<string, { extensionData: AnyExtensionDataMap }>,
   TConfig,
 > {
   id: string;
   at: string;
   disabled?: boolean;
-  inputs?: TPoint;
-  output: TData;
+  inputs?: TInputs;
+  output: TOutput;
   configSchema?: PortableSchema<TConfig>;
   factory(options: {
     source?: BackstagePlugin;
-    bind: ExtensionDataBind<TData>;
+    bind: ExtensionDataBind<TOutput>;
     config: TConfig;
     inputs: {
-      [pointName in keyof TPoint]: ExtensionDataValue<
-        TPoint[pointName]['extensionData']
+      [pointName in keyof TInputs]: ExtensionDataValue<
+        TInputs[pointName]['extensionData']
       >[];
     };
   }): void;
@@ -54,14 +54,28 @@ export interface CreateExtensionOptions<
 
 /** @public */
 export function createExtension<
-  TData extends AnyExtensionDataMap,
-  TPoint extends Record<string, { extensionData: AnyExtensionDataMap }>,
+  TOutput extends AnyExtensionDataMap,
+  TInputs extends Record<string, { extensionData: AnyExtensionDataMap }>,
   TConfig = never,
->(options: CreateExtensionOptions<TData, TPoint, TConfig>): Extension<TConfig> {
+>(
+  options: CreateExtensionOptions<TOutput, TInputs, TConfig>,
+): Extension<TConfig> {
   return {
     ...options,
     disabled: options.disabled ?? false,
     $$type: 'extension',
     inputs: options.inputs ?? {},
+    factory({ bind, config, inputs }) {
+      // TODO: Simplify this, but TS wouldn't infer the input type for some reason
+      return options.factory({
+        bind,
+        config,
+        inputs: inputs as {
+          [pointName in keyof TInputs]: ExtensionDataValue<
+            TInputs[pointName]['extensionData']
+          >[];
+        },
+      });
+    },
   };
 }
diff --git a/packages/frontend-plugin-api/src/wiring/createPlugin.test.ts b/packages/frontend-plugin-api/src/wiring/createPlugin.test.ts
index 7ebcb62ceb..724dad5143 100644
--- a/packages/frontend-plugin-api/src/wiring/createPlugin.test.ts
+++ b/packages/frontend-plugin-api/src/wiring/createPlugin.test.ts
@@ -33,7 +33,7 @@ const TechRadarPage = createExtension({
     name: nameExtensionDataRef,
   },
   factory({ bind }) {
-    bind.name('TechRadar');
+    bind({ name: 'TechRadar' });
   },
 });
 
@@ -47,7 +47,7 @@ const CatalogPage = createExtension({
     z.object({ name: z.string().default('Catalog') }),
   ),
   factory({ bind, config }) {
-    bind.name(config.name);
+    bind({ name: config.name });
   },
 });
 
@@ -61,7 +61,7 @@ const TechDocsAddon = createExtension({
     z.object({ name: z.string().default('TechDocsAddon') }),
   ),
   factory({ bind, config }) {
-    bind.name(config.name);
+    bind({ name: config.name });
   },
 });
 
@@ -79,7 +79,7 @@ const TechDocsPage = createExtension({
     name: nameExtensionDataRef,
   },
   factory({ bind, inputs }) {
-    bind.name(`TechDocs-${inputs.addons.map(n => n.name).join('-')}`);
+    bind({ name: `TechDocs-${inputs.addons.map(n => n.name).join('-')}` });
   },
 });
 
@@ -97,11 +97,12 @@ const outputExtension = createExtension({
     component: coreExtensionData.reactComponent,
   },
   factory({ bind, inputs }) {
-    bind.component(() =>
-      React.createElement('span', {}, [
-        `Names: ${inputs.names.map(n => n.name).join(', ')}`,
-      ]),
-    );
+    bind({
+      component: () =>
+        React.createElement('span', {}, [
+          `Names: ${inputs.names.map(n => n.name).join(', ')}`,
+        ]),
+    });
   },
 });