name: Unstoppable Finance (Iron) rate limits generated: '2026-10-12' method: searched source: https://docs.iron.xyz/llms.txt limits: - name: per-API-key rate limit scope: per-key limit_text: MoonPay Enterprise implements per-API-key rate limits and infrastructure-level protections status_on_exhaustion: 429 note: No numeric limit or window is published; docs say "Exceeding limits returns HTTP 429. Use exponential backoff for retries."