Synergy WholesaleAustralian wholesale registrar, near-cost .au if you can open an account.98.4Pricing
- Pricing basis
- wholesale
- Renewal price in API
- Yes
- .com renewal (/yr)
- $11/yr
Domain registration APIs compared Pricing Compared
- Every one of these APIs is an afternoon's work - Reading docs, writing a client, handling the create-and-poll dance for async registrations, none of it is hard - Half the providers ship an SDK; what takes weeks is being allowed to call it in production - The retail tier gates on money already spent - Namecheap wants US$50 in the account, or twenty domains, before flipping production access on - Cheap, but it catches teams that built against the sandbox then watched identical code fail live - GoDaddy's mid-2024 change was sharper: ten domains or a paid Discount Domain Club membership - Applied to long-open endpoints, it killed many small integrations overnight - The wholesale tier gates on a signature - OpenSRS, Hexonet and Synergy Wholesale want an application, a countersigned reseller agreement, and a funded prepaid balance - None publish the opening deposit; sales quotes it, it varies by market, routinely three or four figures - Synergy's real barrier is an ABN rather than a cheque; Australian businesses are often approved same-day - Budget calendar time, and start the paperwork on day one, not the week before launch
- Providers
- 15
- Fields compared
- 3
- Source confidence
- 31%
- Last verified
- 2026-07-23 (2mo ago)
- Re-verified
- every 30 days
15 tools · verified 2mo ago
Synergy WholesaleAustralian wholesale registrar, near-cost .au if you can open an account.98.4
HexonetWholesale platform with 1,000+ TLDs, bulk checks and a free OT&E on signup97.9Pricing
- Pricing basis
- wholesale
- Renewal price in API
- Yes
- .com renewal (/yr)
- $11.3/yr
OpenSRSTucows' wholesale platform, deep API, real OT&E, signed contract required87.0Pricing
- Pricing basis
- wholesale-tiered
- Renewal price in API
- Yes
- .com renewal (/yr)
- $11.5/yr
NetimFrench registrar with unusually deep ccTLD coverage and corporate controls.86.2Pricing
- Pricing basis
- wholesale-tiered
- Renewal price in API
- Yes
- .com renewal (/yr)
- $12/yr
PorkbunNear-cost pricing with free privacy, SSL and forwarding, and a clean exit.77.1Pricing
- Pricing basis
- retail
- Renewal price in API
- Yes
- .com renewal (/yr)
- $11.06/yr
AWS Route 53 DomainsSigV4 domain registration inside AWS, with no sandbox and hard throttling74.0Pricing
- Pricing basis
- retail
- Renewal price in API
- Yes
- .com renewal (/yr)
- $13/yr
DynadotDomainer-oriented registrar with strong bulk tools and a built-in marketplace.74.0Pricing
- Pricing basis
- retail
- Renewal price in API
- Yes
- .com renewal (/yr)
- $12.99/yr
NameSiloFlat renewals, free privacy and portfolio tooling for people holding hundreds.72.5Pricing
- Pricing basis
- retail
- Renewal price in API
- Yes
- .com renewal (/yr)
- $13.95/yr
Name.comClean REST API with streaming search, a dev environment and auth-code retrieval70.8Pricing
- Pricing basis
- retail
- Renewal price in API
- Yes
- .com renewal (/yr)
- $14.99/yr
Pricing
- Pricing basis
- retail
- Renewal price in API
- Unknown
- .com renewal (/yr)
- $12.5/yr
NamecheapThe mainstream cheap registrar: heavy first-year discounts, higher renewals.69.3Pricing
- Pricing basis
- retail
- Renewal price in API
- Yes
- .com renewal (/yr)
- $15.98/yr
Pricing
- Pricing basis
- wholesale
- Renewal price in API
- No
- .com renewal (/yr)
- $10.98/yr
GandiEuropean registrar with huge TLD breadth and post-2023 premium pricing.56.5Pricing
- Pricing basis
- retail
- Renewal price in API
- Yes
- .com renewal (/yr)
- $24/yr
Vercel DomainsBuy a domain with the token that runs your deploys, narrow list, high prices37.7Pricing
- Pricing basis
- retail-premium
- Renewal price in API
- Partial
- .com renewal (/yr)
- $20/yr
GoDaddyThe default registrar for people who have never compared registrars.34.6Pricing
- Pricing basis
- retail-premium
- Renewal price in API
- Partial
- .com renewal (/yr)
- $21.99/yr
yespartialnounknown
Sources shown beside each value · Learn how sourcing works
measured vendor-claimed community inferredExpand any row for the source, verification date, and caveat behind every cell.
Is the cheapest option the right one?
Price is one group of 3 fields out of 26. Everything else, features, limits, portability, how well any of it works for agents, is on the full domain registration apis compared comparison.
The gate is the contract, not the code
- Every one of these APIs is an afternoon's work
- Reading docs, writing a client, handling the create-and-poll dance for async registrations, none of it is hard
- Half the providers ship an SDK; what takes weeks is being allowed to call it in production
- The retail tier gates on money already spent
- Namecheap wants US$50 in the account, or twenty domains, before flipping production access on
- Cheap, but it catches teams that built against the sandbox then watched identical code fail live
- GoDaddy's mid-2024 change was sharper: ten domains or a paid Discount Domain Club membership
- Applied to long-open endpoints, it killed many small integrations overnight
- The wholesale tier gates on a signature
- OpenSRS, Hexonet and Synergy Wholesale want an application, a countersigned reseller agreement, and a funded prepaid balance
- None publish the opening deposit; sales quotes it, it varies by market, routinely three or four figures
- Synergy's real barrier is an ABN rather than a cheque; Australian businesses are often approved same-day
- Budget calendar time, and start the paperwork on day one, not the week before launch
Testing without burning money
- A registration is irreversible in a way most API calls are not
- No DELETE gives your money back, only a registry grace period some providers honour and some quietly do not
- Where an OT&E exists, use it properly
- Namecheap, GoDaddy, Name.com, Gandi, OpenSRS and Hexonet let you register nonsense against a fake registry
- OpenSRS and Hexonet also let you exercise transfers and renewals, where the real bugs live
- Sandbox pricing usually does not mirror production, so never assert on prices from a test host
- Where no OT&E exists (Route 53, Vercel, Porkbun, Synergy Wholesale), your test plan is real money
- Register short-lived names in the cheapest TLD, in a dedicated account, and confirm the grace window first
- Test failure paths deliberately: an unavailable name, a rejected contact, a registry timeout leaving the operation pending
- Those are the 3am branches, and exactly what an OT&E reproduces well
Availability search is the part that does not scale
- Almost every integration starts as a search box and hits a rate limit before a product decision
- The registration endpoint is called rarely; availability is called on every keystroke unless you stop it
- The spread is enormous
- GoDaddy accepts arrays of names in one availability POST and ships a separate suggestion endpoint
- Name.com streams search results, genuinely the nicest developer experience here
- Hexonet and OpenSRS both do bulk checks with premium and suggestion data attached
- Porkbun allows roughly one check every ten seconds
- Route 53 checks one name per call and throttles the caller aggressively
- Vercel exposes a single-name status endpoint with nothing bulk behind it
- The usual fix is to stop asking the registrar
- Keep a local zone-file or RDAP-backed first pass for obvious rejections, cache negatives briefly, spend a call only near commitment
- That decouples you from the provider: availability logic is what you keep when you switch registrars for price
This page is about the API, not the shopfront
- Everything ranked above is measured through the developer surface: endpoints, auth, sandboxes, rate limits, wholesale cost, contract terms
- Nothing here reflects the control panel, the checkout, or what one name costs a person buying by hand
- Those are different questions with different winners
- A provider scoring badly here can be a perfectly good place to park your own domains
- Just buying a domain by hand? → /compare/domain-registrars
How is this pricing data collected?
- Every cell read off the provider's own developer docs, reseller onboarding pages, or consistent integrator reports
- Values are dated and carry a confidence marker
- Anything we could not stand behind is null and renders as an em dash, not a guess
- That covers most published rate limits and several undisclosed opening deposits, quoted by sales only
- The killer field, minimum spend to a working key, is the lowest total US-dollar outlay to an accepted authenticated call
- It counts account-balance minimums, opening deposits, mandatory memberships and accreditation fees
- It excludes the price of the domain itself
- Where a free sandbox gates production, the production figure is reported and the sandbox noted
- Every vendor buries this number, and it reorders the table completely
Pricing questions
Which domain API can I start using today with no contract and no deposit?
- Porkbun, NameSilo, Name.com, Dynadot, Internet.bs
and Gandi
issue a key from a normal account at zero cost - Route 53 and Vercel need only an existing AWS or Vercel account
- Namecheap issues a free sandbox key but gates production behind US$50 or twenty domains
- GoDaddy now requires ten domains under management or a paid Discount Domain Club membership
Do I need to be an ICANN-accredited registrar to register domains from code?
- No
- Every provider here is accredited itself or resells someone who is, and the API is the point of that
- Self-accreditation costs US$3,500 to apply plus US$4,000 a year, before registry deposits, insurance and an EPP client
- Only worth it above roughly a hundred thousand names under management
Do these APIs expose renewal prices, or only registration prices?
- Wholesale platforms expose renewal separately: OpenSRS, Hexonet, Synergy Wholesale and Netim return per-TLD registration, renewal and transfer at your tier
- Porkbun's pricing endpoint is public and unauthenticated
- NameSilo, Name.com, Namecheap, Gandi and Route 53 all return renewal figures
- GoDaddy and Vercel are the notable gaps
Every tool compared on this page
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