Overview
Dynadot API
Registrar API for Bulk Investors and Resellers
Dynadot offers REST and legacy APIs with 120+ actions covering registration, transfers, DNS, aftermarket workflows, and bulk investor tooling.
API available to all accounts; sandbox supportedWhoxy
WHOIS history, reverse WHOIS, and bulk lookup API
Whoxy focuses on live WHOIS, historical WHOIS, reverse WHOIS, and batch lookup workflows for researchers, resellers, and brand-protection teams.
Signup test credits; general allowance not publicly statedPricing Comparison
| Pricing | Dynadot API | Whoxy |
|---|---|---|
| Free Tier | API available to all accounts; sandbox supported | Signup test credits; general allowance not publicly stated |
| Paid Plans | Variable per-TLD domain transaction pricing | $2 one-time for 1,000 WHOIS lookups |
| Enterprise | Super Bulk is the highest published API rate tier | $10,000 one-time for 25 million WHOIS lookups |
| TLD Coverage | 500+ TLDs | 1,595 TLDs |
Feature Comparison
| Feature | Dynadot API | Whoxy |
|---|---|---|
| Free Tier | Included | Limited |
| API Access | Included | Included |
| Bulk Operations | Included | Included |
| Real-time Data | Included | Included |
| WHOIS Data | Included | Included |
| DNS Lookup | Limited | Included |
| Domain Valuation | Included | Not Included |
| Brand Monitoring | Not Included | Limited |
| MCP/AI Integration | Not Included | Not Included |
Which is Better?
Choose Dynadot API if you need
- Excellent for domain investors
- Low-cost domain pricing
- 120+ domain and aftermarket actions
Choose Whoxy if you need
- Strong historical WHOIS and reverse WHOIS coverage
- Pay-as-you-go entry point for batch research
- Good fit for WHOIS-heavy investigations and reseller tools
Consider DomScan Instead
DomScan offers the best of both worlds with comprehensive features and developer-friendly pricing.
- ✓ Free tier: 10,000 credits/month (no credit card)
- ✓ 1,100+ TLDs supported
- ✓ MCP integration for AI assistants
- ✓ Domain valuation, brand monitoring, OSINT
Related Comparisons
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