also iirc cloudflare can take a while to issue a ca if you’ve just setup a domain

app.use(
  '/v1/*',
  cors({
    origin: 'http://example.com',
    maxAge: 600,
    credentials: true,
  })
)

app.use(
  '/v1/*',
  cors({
    origin: 'http://example.com',
    maxAge: 600,
    credentials: true,
  })
)

app.use(
  '/v1/*',
  cors({
    origin: true,
    maxAge: 86400,
    credentials: true,
  })
)

app.use(
  '/v1/*',
  cors({
    origin: true,
    maxAge: 86400,
    credentials: true,
  })
)