See API patterns for full reference.

Quick example:

import { Elysia, t } from 'elysia' import { prisma } from '@/lib/prisma'

new Elysia() .get('/tasks/:id', async ({ params, status }) => { const task = await prisma.task.findUnique({ where: { id: params.id }, select: { id: true, title: true } }) if (!task) return status(404, { error: 'Not found' }) return task }, { params: t.Object({ id: t.String() }) })

Checklist: t.Object validation, auth guards, selective Prisma fields, pagination, proper status codes.