graphql-engine/community/sample-apps/gatsby-postgres-graphql/gatsby-config.js

module.exports = {
  plugins: [
    {
      resolve: "gatsby-source-graphql",
      options: {
        typeName: "HASURA",
        fieldName: "hasura",
        url: process.env.GATSBY_HASURA_GRAPHQL_URL,
        refetchInterval: 10 // Refresh every 60 seconds for new data
      }
    }
  ]
};