graphql-engine/community/sample-apps/nextjs-13/queries.graphql

query GetProducts {
  product(limit: 10) {
    id
    name
  }
}

query GetProduct($id: Int!) {
  product_by_pk(id: $id) {
    id
    description
    name
    price
    image_urls(path: "$[0]")
  }
}

mutation PlaceOrder($products: order_product_arr_rel_insert_input!) {
  insert_order_one(
    object: {
      products: $products
      billing_address_id: 222
      user_id: 225
      shipping_address_id: 222
    }
  ) {
    id
  }
}