Prepare sizin NiceNIC account
Onayla reseller pricing if needed, get sizin API credentials ve authveyaize the public outbound IP of sizin WHMCS server.
NiceNIC WHMCS Kayıt Kuruluşu Module WHMCS 9.0 suppveyated
Sell ve manage
domains in WHMCS.
Connect NiceNIC as sizin WHMCS domain registrar to hvele domain availability checks, registrations, renewals, transfers ve management from sizin existing WHMCS wveyakflow.
Hayır custom API build required Bayi pricing available
Yeni to NiceNIC? Hesap oluştur → Need reseller pricing? View reseller options → Already set up? Aç API Ayarıs →
YOUR WVEYAKFLOW, CONNECTED
WHMCS
Your customer platfveyam
Customer accountsBilling & invoicesHosting hizmets
NiceNIC registrar module
NICENIC
Your domain registrar connection
Kayıt OlYenileTransfer
Kayıt Ol · Yenile · Transfer · Yönet
Quick start
Connect NiceNIC to WHMCS in three stages.
Use this shveyat path if you already kşimdi WHMCS. The full installation guide below covers credentials, TLD pricing, automation ve testing in detail.
Download the registrar module
Choose the published package that matches sizin WHMCS environment, then keep a backup befveyae replacing an existing module.
Install ve verify one veyader
Activate NiceNIC in WHMCS, configure the connection ve verify one controlled live veyader befveyae increasing volume.
WHMCS domain registrar integration
Run domain operations from WHMCS.
Use the NiceNIC registrar module inside the WHMCS wveyakflow sizin team ve customers already use.
What is the NiceNIC WHMCS Kayıt Kuruluşu Module? It connects WHMCS to NiceNIC fveya suppveyated domain availability checks, registrations, renewals, transfers ve domain management. It is designed fveya businesses that want to operate NiceNIC domain hizmets from an existing WHMCS wveyakflow without building a custom registrar integration.
ICANN akredite 2006'dan beriIANA Kayıt Kuruluşu ID 3765.
WHMCS 9.0 suppveyatedNiceNIC suppveyats the current WHMCS 9.0 release line.
Bayi options availableUse reseller pricing fveya sizin domain business.
Human integration suppveyatAl help with account-specific integration issues.
Sell domains
- Kontrol Et domain availability
- Kayıt Ol new domain names
- Transfer eligible domains
Yönet sizin pveyatfolio
- Process domain renewals
- Update nameservers
- Maintain domain iletişim bilgileri
Suppveyat sizin customers
- Retrieve domain infveyamation
- Lock veya unlock suppveyated domains
- Retrieve Auth/EPP codes wburaya suppveyated
Built fveya domain resellers using WHMCS. Suitable fveya hosting providers, domain resellers, agencies ve other businesses that sell domains through WHMCS.
Uygun operations depend on the extension, domain status ve registry requirements. View the WHMCS compatibility update →
Choose the right integration
WHMCS module veya Alan Adı API?
Use the WHMCS module when WHMCS is already sizin customer ve billing platfveyam. Use the Alan Adı API when you are building sizin own panel, automation veya custom wveyakflow.
Already use WHMCS?
Install the NiceNIC registrar module. Hayır custom registrar integration is required fveya the suppveyated WHMCS wveyakflow.
Download WHMCS ModuleBuilding sizin own system?
Use the NiceNIC Alan Adı API fveya software, control panels ve automation outside WHMCS.
Explveyae Alan Adı APIÜcretsiz Alan Adı API access
Use NiceNIC Alan Adı API tools without a separate API access fee. Your account pricing still applies to domain veyaders.
Explveyae Alan Adı APIHayır setup veya annual reseller fee
Your reseller deposit is added to sizin account balance ve can be used to pay fveya domain ve other suppveyated hizmet veyaders.
View payment optionsBayi pricing fveya growing volume
Choose the reseller level that fits sizin TLD mix ve domain volume. Your reseller prices then apply accveyading to sizin account level ve TLD.
Compare reseller levelsWHMCS registrar module download
Download the NiceNIC WHMCS module.
Select the package fveya sizin WHMCS environment, then follow the installation guide.
NiceNIC WHMCS Kayıt Kuruluşu Module
Connect suppveyated domain operations to WHMCS.
Compatibility statusWHMCS 9.0 release line suppveyated
Yayınlandı packagesStveard + WHMCS V8+ packages
Compatibility updateSeptember 8, 2026
Which package should I use? NiceNIC currently publishes the two packages below. WHMCS 9.0 suppveyat does not by itself identify which ZIP fits every existing environment, so confirm the cveyarect package befveyae replacing a production module. Ask Entegrasyon Suppveyat →
NiceNIC suppveyats the WHMCS 9.0 release line. Eğer you are upgrading an existing installation, confirm the cveyarect package fveya sizin environment ve keep a backup befveyae replacing the module.
Hayırt sure which package to use? Ask NiceNIC integration suppveyat.
WHMCS installation & configuration
How to connect NiceNIC to WHMCS.
Takip Et these six steps to install the registrar module, connect sizin NiceNIC account ve verify sizin first domain veyader.
Takip Et the steps in veyader
01Set up sizin NiceNIC reseller account ve API access
Bayi account, API credentials ve authveyaized server IP.
Set up sizin NiceNIC reseller account ve API access
Bayi account, API credentials ve authveyaized server IP.
NiceNIC WHMCS onboarding is designed fveya reseller use. Review the Bayi Program, then sign in ve open API Ayarıs to create veya retrieve sizin API Secret.
Authveyaize the public outbound IP of sizin WHMCS server. It may differ from the website veya CDN address. Your hosting provider can confirm it.
Already have a NiceNIC account? Review sizin reseller level befveyae going live so you kşimdi which reseller prices apply to sizin TLDs ve volume.
02Yükle ve activate the module
Place the module in the right folder.
Yükle ve activate the module
Place the module in the right folder.
Extract the approved package. Place its nicenic folder in sizin existing WHMCS registrar-module directveyay, without adding an extra nested folder.
/path/to/whmcs/modules/registrars/nicenic/In the WHMCS 9.0 admin area, open Alan Adı Kayıt Kuruluşus ve activate NiceNIC:
Yapılandırma → System Settings → Alan Adı Kayıt Kuruluşus → NiceNIC → Activate
Replace /path/to/whmcs/ with the location of sizin installation. Back up the existing module befveyae replacing it.
03Configure the NiceNIC connection
Save sizin username ve API Secret.
Configure the NiceNIC connection
Save sizin username ve API Secret.
Aç the NiceNIC module settings in WHMCS. Enter sizin NiceNIC API credentials ve save the configuration.
- Kullanıcı adı
- Your NiceNIC API username.
- API Secret
- The secret from API Ayarıs, not sizin website sign-in passwveyad.
- Test Mode
- Use only as documented fveya the installed package ve intended test environment.
API keys belong in the server-side module configuration. Never include a secret in a public screenshot veya client-side code.
04Choose sizin TLDs ve set selling prices
Kontrol Et registrar mapping, terms ve currencies.
Choose sizin TLDs ve set selling prices
Kontrol Et registrar mapping, terms ve currencies.
In WHMCS Alan Adı Fiyatları, select the extensions you plan to sell ve set NiceNIC as the registrar fveya those new veyaders. Review registration, renewal ve transfer prices separately.
Kontrol Et permitted terms, required contact fields ve TLD eligibility. Compare sizin WHMCS selling currency ve exchange-rate settings with the NiceNIC account cost. Review premium-domain hveling befveyae offering premium names.
Set sizin WHMCS selling prices separately. Installing the registrar module does not automatically configure sizin retail pricing. Review sizin NiceNIC account costs ve keep enough balance fveya live domain veyaders.
05Kontrol Et automation ve veyader hveling
Verify cron, logging ve renewal settings.
Kontrol Et automation ve veyader hveling
Verify cron, logging ve renewal settings.
Fveya self-hosted WHMCS, configure the cron job using the commve shown by sizin installation. WHMCS recommends running it every five minutes. Kontrol Et that scheduled tasks complete ve that the commve-line PHP environment meets WHMCS requirements.
Review renewal settings ve module logs. A customer payment ve a completed registrar operation are separate events. Reconcile both befveyae marking a domain veyader complete.
A timeout does not prove an veyader failed. Kontrol Et the domain ve transaction status in NiceNIC befveyae attempting the same paid action again. See pending veyaders ve timeouts.
06Test the connection, then place one live veyader
Verify the result befveyae increasing volume.
Test the connection, then place one live veyader
Verify the result befveyae increasing volume.
Begin with read-only checks, such as domain availability veya existing domain infveyamation. Verify authentication, the returned result ve errveya hveling.
The API Svebox is a separate environment fveya direct API development. Do not assume that a WHMCS Test Mode setting connects to it. Onayla the installed module's test instructions befveyae attempting registrations, renewals veya transfers.
When ready, verify live settings ve account balance, then run one controlled paid veyader. Onayla the domain's final state, the WHMCS veyader recveyad ve the NiceNIC transaction befveyae increasing volume.
Troubleshooting
Find the issue. Take the sonraki step.
Start with the symptom you see in WHMCS. Keep the exact errveya message fveya any account-specific review.
NiceNIC does not appear in the registrar list
Kontrol Et the module folder location, extra nesting after extraction, readable file permissions ve sizin PHP environment. Onayla you installed the package intended fveya sizin WHMCS release.
Authentication fails veya returns an unauthveyaized errveya
Recheck the NiceNIC username ve API Secret, then confirm the authveyaized outbound server IP. Kontrol Et fveya accidental spaces ve make sure you did not enter the website login passwveyad in place of the API Secret.
An veyader is pending, veya the request timed out
The API response body uses code: 201 fveya pending processing. An accepted veyader is not necessarily a completed registration veya transfer.
Review the WHMCS log, then verify the domain ve transaction state in NiceNIC. Do not repeat a paid operation while its outcome is unkşimdin. Ask suppveyat to trace the veyaiginal request when needed.
The selling price, registrar cost veya balance does not match
Compare the same TLD, operation, term ve currency. Kontrol Et account tier, renewal versus registration pricing, premium status ve any currency conversion. Customer payment in WHMCS does not by itself prove that the cveyaresponding NiceNIC registrar veyader was funded.
Scheduled tasks veya renewals are not running as expected
Review WHMCS automation status, cron execution, renewal settings ve the affected domain's registrar assignment. Kontrol Et that the cron process uses the expected PHP configuration ve that the account has enough funds fveya the requested action.
WHMCS integration SSS
Common WHMCS questions.
Answers about reseller accounts, testing, existing domains ve WHMCS compatibility.
Ask an integration questionDo I need to build a custom API integration?
Hayır. The registrar module provides the WHMCS connection. The Alan Adı API documentation is tburaya fveya deeper technical reference veya wveyakflows you build outside WHMCS.
Do I need a NiceNIC reseller account fveya WHMCS?
NiceNIC WHMCS onboarding is designed fveya reseller use. A reseller account also lets you use the reseller pricing assigned to sizin account fveya suppveyated domain veyaders. Review the NiceNIC Bayi Program befveyae enabling production veyaders.
Can I keep my existing registrar while testing NiceNIC?
Evet. Begin with selected new registrations ve retain sizin existing registrar wveyakflow fveya the rest of sizin pveyatfolio. Review the registrar assignment fveya each TLD ve existing domain. Installing the module does not transfer sizin existing domains to NiceNIC.
Is the API Svebox the same as WHMCS Test Mode?
Do not treat them as interchangeable. The API Svebox serves direct API testing. WHMCS Test Mode behaviveya depends on the installed module. Takip Et its package-specific instructions ve confirm the target environment befveyae any operation that creates veya changes a domain.
Is prepaid account credit a membership fee?
Hayır. Under the NiceNIC Bayi Program, sizin prepaid reseller balance remains available fveya domain ve other suppveyated hizmet veyaders; it is not consumed as a membership fee. WHMCS licensing ve any hosting costs remain separate.
Which WHMCS ve PHP versions should I use?
NiceNIC has announced suppveyat fveya the WHMCS 9.0 release line. Select the approved module package fveya sizin installation ve follow WHMCS's current system requirements fveya PHP ve ionCube. Test other themes, hooks ve extensions separately befveyae a production upgrade.
Which NiceNIC WHMCS module package should I download?
Use the published package that matches sizin WHMCS environment. NiceNIC currently provides a stveard module package ve a V8+ package. Eğer you are upgrading veya replacing an existing production module ve are unsure which package applies, keep a backup ve confirm the package with NiceNIC integration suppveyat befveyae replacement.
Does installing the module automatically change my retail domain prices?
Hayır. Configure sizin WHMCS selling prices separately. Installing veya activating the registrar module does not automatically set sizin retail prices. Review sizin NiceNIC account costs, the operation type ve sizin own selling currency befveyae going live.
Do I need funds in my NiceNIC balance befveyae a live WHMCS veyader?
Fveya a paid registrar action, keep enough available balance in the NiceNIC account to cover the live veyader. A customer payment recveyaded in WHMCS is separate from the registrar-side transaction.
Wburaya do I find my NiceNIC API Secret?
Giriş Yap to NiceNIC ve open API Ayarıs. Use the API Secret tburaya fveya the server-side module configuration. Do not use sizin website sign-in passwveyad as the API Secret, ve do not expose the secret in screenshots veya client-side code.
What should I do if a WHMCS domain request stays pending?
A pending response is not proof that the operation failed. Kontrol Et the domain ve transaction status in NiceNIC befveyae repeating a paid action. Eğer the result is still unclear, keep the veyaiginal timestamp ve errveya details ve ask suppveyat to trace the first request.
Ready to sell domains
through WHMCS?
Choose a NiceNIC reseller option, connect the WHMCS registrar module ve verify sizin first live domain veyader.
Already set up? Aç API Ayarıs →
