diff --git a/lib/bigcommerce/cart.tsx b/lib/bigcommerce/cart.tsx
new file mode 100644
index 000000000..f0bb46ac2
--- /dev/null
+++ b/lib/bigcommerce/cart.tsx
@@ -0,0 +1,13 @@
+import {
+  CartProvider as CommerceCartProvider,
+  useCart as useCommerceCart,
+} from '../commerce/cart';
+import { Cart } from './index';
+
+export function CartProvider({ children }) {
+  return <CommerceCartProvider>{children}</CommerceCartProvider>;
+}
+
+export function useCart() {
+  return useCommerceCart<Cart>();
+}
diff --git a/lib/bigcommerce/index.tsx b/lib/bigcommerce/index.tsx
new file mode 100644
index 000000000..1f53b07d8
--- /dev/null
+++ b/lib/bigcommerce/index.tsx
@@ -0,0 +1,78 @@
+import {
+  CommerceProvider,
+  Connector,
+  HookResolver,
+  useCommerce as useComm,
+} from '../commerce';
+
+export type Cart = any;
+
+async function getText(res: Response) {
+  try {
+    return (await res.text()) || res.statusText;
+  } catch (error) {
+    return res.statusText;
+  }
+}
+
+async function getError(res: Response) {
+  if (res.headers.get('Content-Type')?.includes('application/json')) {
+    const data = await res.json();
+    return data.errors[0];
+  }
+  return { message: await getText(res) };
+}
+
+async function fetcher(
+  url: string,
+  query: string,
+  resolver: HookResolver<Cart>
+) {
+  const res = await fetch(url);
+
+  if (res.ok) {
+    return res.json();
+  }
+
+  throw await getError(res);
+}
+
+export const bigcommerce: Connector<Cart> = {
+  hooks: {
+    useCart: {
+      query: '',
+      resolver() {
+        return;
+      },
+    },
+    useAddItem: {
+      query: '',
+      resolver() {
+        return;
+      },
+    },
+    useUpdateItem: {
+      query: '',
+      resolver() {
+        return;
+      },
+    },
+    useRemoveItem: {
+      query: '',
+      resolver() {
+        return;
+      },
+    },
+  },
+  locale: 'en-us',
+  fetcher,
+};
+
+// TODO: The connector should be extendable when a developer is using it
+export function BigcommerceProvider({ children }) {
+  return (
+    <CommerceProvider connector={bigcommerce}>{children}</CommerceProvider>
+  );
+}
+
+export const useCommerce = () => useComm<Cart>();
diff --git a/lib/commerce/cart.tsx b/lib/commerce/cart.tsx
new file mode 100644
index 000000000..12f420186
--- /dev/null
+++ b/lib/commerce/cart.tsx
@@ -0,0 +1,35 @@
+import { createContext, useContext } from 'react';
+import useSWR, { responseInterface } from 'swr';
+import { Cart, useCommerce } from '.';
+
+export type CartResponse<C extends Cart> = responseInterface<C, Error> & {
+  isEmpty: boolean;
+};
+
+const CartContext = createContext<CartResponse<Cart>>(null);
+
+function getCartCookie() {
+  // TODO: Figure how the cart should be persisted
+  return null;
+}
+
+export function CartProvider({ children }) {
+  const { hooks, fetcher } = useCommerce<Cart>();
+  const { useCart } = hooks;
+  const cartId = getCartCookie();
+  const response = useSWR(
+    () => (cartId ? [useCart.url, useCart.query, useCart.resolver] : null),
+    fetcher
+  );
+  const isEmpty = true;
+
+  return (
+    <CartContext.Provider value={{ ...response, isEmpty }}>
+      {children}
+    </CartContext.Provider>
+  );
+}
+
+export function useCart<C extends Cart>() {
+  return useContext(CartContext) as CartResponse<C>;
+}
diff --git a/lib/commerce/index.tsx b/lib/commerce/index.tsx
new file mode 100644
index 000000000..ac05c008e
--- /dev/null
+++ b/lib/commerce/index.tsx
@@ -0,0 +1,53 @@
+import { createContext, ReactNode, useContext } from 'react';
+
+const Commerce = createContext<Connector<any>>(null);
+
+export type Cart = any;
+
+export type CommerceProps<C extends Cart> = {
+  children?: ReactNode;
+  connector: Connector<C>;
+};
+
+export type Connector<C extends Cart> = {
+  hooks: {
+    useCart: Hook<C>;
+    useAddItem: Hook<C>;
+    useUpdateItem: Hook<C>;
+    useRemoveItem: Hook<C>;
+  };
+  fetcher: Fetcher<any>;
+  locale: string;
+};
+
+export type Hook<T extends any> = {
+  query?: string;
+  url?: string;
+  resolver: HookResolver<T>;
+};
+
+export type HookResolver<T> = (
+  fetcher: Fetcher<T>,
+  context: ResolverContext
+) => T | Promise<T>;
+
+export type Fetcher<T> = (...args: any) => T | Promise<T>;
+
+export type ResolverContext = {
+  query?: string;
+  locale: string;
+};
+
+export function CommerceProvider({ children, connector }: CommerceProps<Cart>) {
+  if (!connector) {
+    throw new Error(
+      'CommerceProvider requires a valid headless commerce connector'
+    );
+  }
+
+  return <Commerce.Provider value={connector}>{children}</Commerce.Provider>;
+}
+
+export function useCommerce<C extends Cart>() {
+  return useContext(Commerce) as Connector<C>;
+}