Next.js ships with API routes, which provide an easy solution to build your own API. This example shows how it can be used to create your REST API.
Deploy the example using Vercel or preview live with StackBlitz
Execute create-next-app with npm, Yarn, or pnpm to bootstrap the example:
npx create-next-app --example api-routes-rest api-routes-rest-appyarn create next-app --example api-routes-rest api-routes-rest-apppnpm create next-app --example api-routes-rest api-routes-rest-appDeploy it to the cloud with Vercel (Documentation).