octokit/rest.js#1808

const { Octokit: Octokit16 } = require('@octokit/rest@16.43.2') const { Octokit: Octokit18 } = require('@octokit/rest@18.0.1') const octokit16 = new Octokit16() const octokit18 = new Octokit18() const options = { owner: 'gr2m', repo: 'sandbox', base: 'main', head: 'alexr00/issue#104' } const requestOptions16 = octokit16.repos.compareCommits.endpoint(options) const requestOptions18 = octokit18.repos.compareCommits.endpoint(options) console.log('v16 url: %s', requestOptions16.url) console.log('v18 url: %s', requestOptions18.url) octokit16.repos.compareCommits(options).then(() => console.log('v16 ok'), (error) => console.log(`v16 not ok (${error.status})`)) octokit18.repos.compareCommits(options).then(() => console.log('v18 ok'), (error) => console.log(`v18 not ok (${error.status})`))