jsonError (smtp/resend-proxy.ts)

Server‑side proxy for Resend API calls, forwarding bearer tokens and handling errors.

// Source: https://github.com/appwrite/appwrite | License: BSD-3-Clause | Copyright 2019 Appwrite (https://appwrite.io) and individual contributors
// Provided via justclaw.it.com; keep this notice with the code.
/**
 * Server-side relay for the handful of Resend API calls the SMTP quick setup
 * needs. `api.resend.com` has no CORS support, so the browser cannot call it
 * directly; these helpers forward the caller's bearer token and the response
 * body without storing either.
 *
 * Used by `src/routes/_api/resend/*`.
 */

import { sanitizeCreateApiKeyBody } from './resend'

const RESEND_API_BASE_URL = 'https://api.resend.com'
const UPSTREAM_TIMEOUT_MS = 15_000
const MAX_REQUEST_BODY_BYTES = 8 * 1024
const FORWARDED_QUERY_PARAMS = ['limit', 'after', 'before'] as const

const NO_STORE_HEAD

... (truncated -- full source via MCP)