Developer Reference
Rate Limits
Explore DomScan API endpoints, authentication, credits, request parameters, JSON responses, code examples, and integration guides.
Rate Limits
- Cached requests (prefer_cache=1): Unlimited
- Fresh RDAP lookups: ~100 requests/minute
- Bulk endpoint: 50 domains per request
- TLDs per request: 50 maximum
Always use
prefer_cache=1 for best performance and to avoid rate limits.