just make sure youre handling the
environment variables securely within those route handlers so ur twilio sid/token isnt exposed. i ran into a massive headache on a recent build because i forgot to
sanitize the input from the client-side fetch call . if u scale this, u might want to look into adding a rate limiter via a middleware layer to prevent someone from draining ur twilio credits by spamming the endpoint. are you planning to use
crypto.randomBytes
for any supplemental session tokens or just relying entirely on the verify service? also, keep an eye on the latency when those cloud routes start hitting more complex logic