Function buildRateLimitResponse

apps/sim/lib/core/rate-limiter/route-helpers.ts:24–39

(resetAt: Date)

}

function buildRateLimitResponse(resetAt: Date): NextResponse {
  const retryAfterSec = Math.max(1, Math.ceil((resetAt.getTime() - Date.now()) / 1000))
  return NextResponse.json(
    {
      error: 'Rate limit exceeded',
      retryAfter: resetAt.getTime(),
    },
    {
      status: 429,
      headers: {
        'Retry-After': String(retryAfterSec),
        'X-RateLimit-Reset': resetAt.toISOString(),
      },
    }
  )
}

/**
 * Apply a per-user token bucket to an authenticated route.