Storefront API

Contains objects used to interact with the Storefront API. This object is returned as part of different contexts, such as [`appProxy`](/docs/api/shopify-app-remix/authenticate/public/app-proxy), and [`unauthenticated.storefront`](/docs/api/shopify-app-remix/unauthenticated/unauthenticated-storefront).

storefront

Provides utilities that apps can use to make requests to the Storefront API.

StorefrontContext

graphql

Method for interacting with the Shopify Storefront GraphQL API If you're getting incorrect type hints in the Shopify template, follow [these instructions](https://github.com/Shopify/shopify-app-template-remix/tree/main#incorrect-graphql-hints).

GraphQLClient

Returns: interface Promise<T> { /** * Attaches callbacks for the resolution and/or rejection of the Promise. * @param onfulfilled The callback to execute when the Promise is resolved. * @param onrejected The callback to execute when the Promise is rejected. * @returns A Promise for the completion of which ever callback is executed. */ then<TResult1 = T, TResult2 = never>(onfulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | undefined | null, onrejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | undefined | null): Promise<TResult1 | TResult2>; /** * Attaches a callback for only the rejection of the Promise. * @param onrejected The callback to execute when the Promise is rejected. * @returns A Promise for the completion of the callback. */ catch<TResult = never>(onrejected?: ((reason: any) => TResult | PromiseLike<TResult>) | undefined | null): Promise<T | TResult>; }, interface Promise<T> {}, Promise: PromiseConstructor, interface Promise<T> { readonly [Symbol.toStringTag]: string; }, interface Promise<T> { /** * Attaches a callback that is invoked when the Promise is settled (fulfilled or rejected). The * resolved value cannot be modified from the callback. * @param onfinally The callback to execute when the Promise is settled (fulfilled or rejected). * @returns A Promise for the completion of the callback. */ finally(onfinally?: (() => void) | undefined | null): Promise<T>; }

Params:

query: Operation extends keyof Operations

options: GraphQLQueryOptions<Operation, Operations>

export type GraphQLClient<Operations extends AllOperations> = < Operation extends keyof Operations, >( query: Operation, options?: GraphQLQueryOptions<Operation, Operations>, ) => Promise<GraphQLResponse<Operation, Operations>>;

GraphQLQueryOptions

apiVersion

The version of the API to use for the request.

headers

Additional headers to include in the request.

tries

The total number of times to try the request if it fails.

variables

The variables to pass to the operation.

Related

• App proxy context
• Unauthenticated context

Examples

Contains objects used to interact with the Storefront API. This object is returned as part of different contexts, such as [`appProxy`](/docs/api/shopify-app-remix/authenticate/public/app-proxy), and [`unauthenticated.storefront`](/docs/api/shopify-app-remix/unauthenticated/unauthenticated-storefront).

graphql

import { json } from "@remix-run/node";
import { authenticate } from "../shopify.server";

export async function action({ request }: ActionFunctionArgs) {
  const { storefront } = await authenticate.public.appProxy(request);

  const response = await storefront.graphql(`{blogs(first: 10) { edges { node { id } } } }`);

  return json(await response.json());
}

import { ActionFunctionArgs } from "@remix-run/node";
import { authenticate } from "../shopify.server";

export const action = async ({ request }: ActionFunctionArgs) => {
  const { storefront } = await authenticate.public.appProxy(request);

  try {
    const response = await storefront.graphql(
      `#graphql
      query incorrectQuery {
        products(first: 10) {
          nodes {
            not_a_field
          }
        }
      }`,
    );

    return json({ data: await response.json() });
  } catch (error) {
    if (error instanceof GraphqlQueryError) {
      // { errors: { graphQLErrors: [
      //   { message: "Field 'not_a_field' doesn't exist on type 'Product'" }
      // ] } }
      return json({ errors: error.body?.errors }, { status: 500 });
    }
    return json({ message: "An error occurred" }, { status: 500 });
  }
}

import { shopifyApp } from "@shopify/shopify-app-remix/server";

const shopify = shopifyApp({
  // ...
});
export default shopify;
export const authenticate = shopify.authenticate;