Dynadot API review
Registrar API for bulk investors and resellers
Quick facts
- Category
- Domain availability APIs, Domain valuation and pricing APIs
- Website
- www.dynadot.com/domain/api
- Pricing starts at
- Variable per-TLD domain transaction pricing
- Free tier
- API available to all accounts; sandbox supported
- How usage is billed
- Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable.
- Enterprise plan
- Super Bulk is the highest published API rate tier
What Dynadot API is
Dynadot offers REST and legacy APIs covering registration, transfers, DNS, aftermarket workflows, and bulk investor tooling.
Compared in: Domain availability APIs, Domain valuation and pricing APIs.
Strengths
- API available to all accounts
- Sandbox environment available for API testing
- Integrated auction and backorder via API
- Published API rate tiers up to Super Bulk
Limitations
- Domain prices vary by TLD
- The lowest API rates require qualifying for the Super Bulk tier
Key features
API Commands
Domain lifecycle operations
Aftermarket API
Auctions, backorders, buy-it-now
Bulk Register
Register multiple domains in one call
DNSSEC
DS record management
Pricing summary
Figures come from published Dynadot API sources checked on 2026-07-29, linked under Sources. Plans and limits change, so confirm them with the vendor before you buy.
| Plan | Dynadot API | DomScan |
|---|---|---|
| Free tier | API available to all accounts; sandbox supported | Free: 10,000 credits/month |
| Entry paid plan | Variable per-TLD domain transaction pricing | Pay-as-you-go from $10 |
| Enterprise | Super Bulk is the highest published API rate tier | Custom pricing |
- Credits, pages, requests, records, compute units, subscriptions, and browser-time blocks are not interchangeable.
Who Dynadot API suits
Good fit
Domain investors, budget-conscious resellers, portfolio management
Weaker fit
- Teams that need domain research data without registrar operations
Dynadot API vs DomScan
Feature availability for Dynadot API comes from its published product documentation. DomScan credit costs come from its published endpoint pricing.
| Feature | Dynadot API | DomScan |
|---|---|---|
| Free tier | ✓ | ✓ 10,000/month |
| Domain availability | ✓ | ✓ |
| WHOIS data | ✓ | ✓ |
| DNS lookup | Limited | ✓ |
| Domain valuation | ✓ | ✓ |
| Brand monitoring | − | ✓ |
| MCP/AI integration | − | ✓ |
| Bulk operations | ✓ | ✓ |
DomScan products for the same jobs
These DomScan products cover the categories where Dynadot API competes. Each shows its published credit cost per request.
Credits per request: 1
Domain Valuation
Estimate the market value of a domain based on multiple factors including length, keywords, TLD, and market trends.
Credits per request: 2
Domain Pricing
Get registration and renewal prices for domains across registrars.
Credits per request: 1
Verdict
Dynadot makes its API available to all accounts, with a sandbox for testing and API access to auctions and backorders. Domain prices vary by TLD, and the published API rate tiers top out at Super Bulk. It suits domain investors and resellers who manage portfolios through registrar operations. If you need several kinds of domain, DNS or web data from one API key, DomScan publishes the credit cost of every endpoint and includes 10,000 free credits each month.
Frequently asked questions
What is Dynadot API?
Dynadot offers REST and legacy APIs covering registration, transfers, DNS, aftermarket workflows, and bulk investor tooling.
How much does Dynadot API cost?
Published pricing checked on 2026-07-29. Free tier: API available to all accounts; sandbox supported. Entry paid plan: Variable per-TLD domain transaction pricing. Enterprise: Super Bulk is the highest published API rate tier.
When is Dynadot API the better choice?
Stay with Dynadot if you are a domain investor who needs bulk registration, transfers, and aftermarket actions.
How does Dynadot API pricing compare with DomScan?
Dynadot API and DomScan count usage in different units, so there is no exact per-request comparison. DomScan includes 10,000 free credits every month and publishes the credit cost of every endpoint, so you can price the operations you plan to run.
Sources
Last updated:
