How to get data from Hygraph in next.js using params

Yes, it is pretty simple. use this code and update your query.

import Link from "next/link";
import { Metadata } from "next";
import Image from "next/image";

async function getPage(slug) {
  const response = await fetch(process.env.NEXT_HYGRAPH_ENDPOINT, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      query: `query Page($slug:String!) {
        page(where: {slug: $slug}) {
          title
          slug
         shotDescription
          contentBlocks
    {
      heading
      content
      {
        html
        markdown
        text
      }
        image
      {
        url
      }
      imagePosition

    }

     seo
    {
      metaTitle
      metaDescription
      keywords
    }

        }
      }`,
      variables: {
        slug,
      },
    }),
  });
  const json = await response.json();
  return json.data.page;
}

export default async function Page({ params }) {
  const page = await getPage(params.slug);
  return (
    <div className="pt-25 container">
      <h1 className="text-5xl font-bold mb-4">{page?.title}</h1>
      <p className="text-lg mb-8">{page?.contentBlocks[0].content.text}</p>
      <span className="text-center">
        <Image
          src={page?.contentBlocks[0].image.url}
          width={1080}
          height={1080}
        />
      </span>
    </div>
  );
}