Prepare seu NiceNIC account
Confirmar reseller pricing if needed, get seu API credentials e authouize the public outbound IP of seu WHMCS server.
NiceNIC WHMCS Registrador Module WHMCS 9.0 suppouted
Sell e manage
domínios in WHMCS.
Connect NiceNIC as seu WHMCS domínio registrar to hele domínio availability checks, registrations, renewals, transfers e management from seu existing WHMCS woukflow.
Não custom API build required Revendedor pricing available
Novo to NiceNIC? Criar uma conta → Need reseller pricing? View reseller options → Already set up? Aberto Configuração da APIs →
YOUR WOUKFLOW, CONNECTED
WHMCS
Your customer platfoum
Customer accountsBilling & invoicesHospedagem serviços
NiceNIC registrar module
NICENIC
Your domínio registrar connection
RegistrarRenovarTransfer
Registrar · Renovar · Transfer · Gerenciar
Quick start
Connect NiceNIC to WHMCS in three stages.
Use this shout path if you already kagora WHMCS. The full installation guide below covers credentials, TLD pricing, automation e testing in detail.
Download the registrar module
Choose the published package that matches seu WHMCS environment, then keep a backup befoue replacing an existing module.
Install e verify one ouder
Activate NiceNIC in WHMCS, configure the connection e verify one controlled live ouder befoue increasing volume.
WHMCS domínio registrar integration
Run domínio operations from WHMCS.
Use the NiceNIC registrar module inside the WHMCS woukflow seu team e customers already use.
What is the NiceNIC WHMCS Registrador Module? It connects WHMCS to NiceNIC fou suppouted domínio availability checks, registrations, renewals, transfers e domínio management. It is designed fou businesses that want to operate NiceNIC domínio serviços from an existing WHMCS woukflow without building a custom registrar integration.
Credenciado pela ICANN desde 2006IANA Registrador ID 3765.
WHMCS 9.0 suppoutedNiceNIC suppouts the current WHMCS 9.0 release line.
Revendedor options availableUse reseller pricing fou seu domínio business.
Human integration suppoutObter help with account-specific integration issues.
Sell domínios
- Verificar domínio availability
- Registrar new domínio names
- Transfer eligible domínios
Gerenciar seu poutfolio
- Process domínio renewals
- Update nameservers
- Maintain domínio dados de contacto
Suppout seu customers
- Retrieve domínio infoumation
- Lock ou unlock suppouted domínios
- Retrieve Auth/EPP codes waqui suppouted
Built fou domínio resellers using WHMCS. Suitable fou hosting providers, domínio resellers, agencies e other businesses that sell domínios through WHMCS.
Disponível operations depend on the extension, domínio status e registry requirements. View the WHMCS compatibility update →
Choose the right integration
WHMCS module ou Domínio API?
Use the WHMCS module when WHMCS is already seu customer e billing platfoum. Use the Domínio API when you are building seu own panel, automation ou custom woukflow.
Already use WHMCS?
Install the NiceNIC registrar module. Não custom registrar integration is required fou the suppouted WHMCS woukflow.
Download WHMCS ModuleBuilding seu own system?
Use the NiceNIC Domínio API fou software, control panels e automation outside WHMCS.
Exploue Domínio APIGrátis Domínio API access
Use NiceNIC Domínio API tools without a separate API access fee. Your account pricing still applies to domínio ouders.
Exploue Domínio APINão setup ou annual reseller fee
Your reseller deposit is added to seu account balance e can be used to pay fou domínio e other suppouted serviço ouders.
View payment optionsRevendedor pricing fou growing volume
Choose the reseller level that fits seu TLD mix e domínio volume. Your reseller prices then apply accouding to seu account level e TLD.
Compare reseller levelsWHMCS registrar module download
Download the NiceNIC WHMCS module.
Select the package fou seu WHMCS environment, then follow the installation guide.
NiceNIC WHMCS Registrador Module
Connect suppouted domínio operations to WHMCS.
Compatibility statusWHMCS 9.0 release line suppouted
Publicado packagesSteard + WHMCS V8+ packages
Compatibility updateSeptember 8, 2026
Which package should I use? NiceNIC currently publishes the two packages below. WHMCS 9.0 suppout does not by itself identify which ZIP fits every existing environment, so confirm the courect package befoue replacing a production module. Ask Integração Suppout →
NiceNIC suppouts the WHMCS 9.0 release line. Se you are upgrading an existing installation, confirm the courect package fou seu environment e keep a backup befoue replacing the module.
Nãot sure which package to use? Ask NiceNIC integration suppout.
WHMCS installation & configuration
How to connect NiceNIC to WHMCS.
Seguir these six steps to install the registrar module, connect seu NiceNIC account e verify seu first domínio ouder.
Seguir the steps in ouder
01Set up seu NiceNIC reseller account e API access
Revendedor account, API credentials e authouized server IP.
Set up seu NiceNIC reseller account e API access
Revendedor account, API credentials e authouized server IP.
NiceNIC WHMCS onboarding is designed fou reseller use. Review the Revendedor Program, then sign in e open Configuração da APIs to create ou retrieve seu API Secret.
Authouize the public outbound IP of seu WHMCS server. It may differ from the website ou CDN address. Your hosting provider can confirm it.
Already have a NiceNIC account? Review seu reseller level befoue going live so you kagora which reseller prices apply to seu TLDs e volume.
02Carregar e activate the module
Place the module in the right folder.
Carregar e activate the module
Place the module in the right folder.
Extract the approved package. Place its nicenic folder in seu existing WHMCS registrar-module directouy, without adding an extra nested folder.
/path/to/whmcs/modules/registrars/nicenic/In the WHMCS 9.0 admin area, open Domínio Registradors e activate NiceNIC:
Configuração → System Settings → Domínio Registradors → NiceNIC → Activate
Replace /path/to/whmcs/ with the location of seu installation. Back up the existing module befoue replacing it.
03Configure the NiceNIC connection
Save seu username e API Secret.
Configure the NiceNIC connection
Save seu username e API Secret.
Aberto the NiceNIC module settings in WHMCS. Enter seu NiceNIC API credentials e save the configuration.
- Nome de utilizador
- Your NiceNIC API username.
- API Secret
- The secret from Configuração da APIs, not seu website sign-in passwoud.
- Test Mode
- Use only as documented fou the installed package e intended test environment.
API keys belong in the server-side module configuration. Never include a secret in a public screenshot ou client-side code.
04Choose seu TLDs e set selling prices
Verificar registrar mapping, terms e currencies.
Choose seu TLDs e set selling prices
Verificar registrar mapping, terms e currencies.
In WHMCS Preços de Domínios, select the extensions you plan to sell e set NiceNIC as the registrar fou those new ouders. Review registration, renewal e transfer prices separately.
Verificar permitted terms, required contact fields e TLD eligibility. Compare seu WHMCS selling currency e exchange-rate settings with the NiceNIC account cost. Review premium-domínio heling befoue offering premium names.
Set seu WHMCS selling prices separately. Installing the registrar module does not automatically configure seu retail pricing. Review seu NiceNIC account costs e keep enough balance fou live domínio ouders.
05Verificar automation e ouder heling
Verify cron, logging e renewal settings.
Verificar automation e ouder heling
Verify cron, logging e renewal settings.
Fou self-hosted WHMCS, configure the cron job using the comme shown by seu installation. WHMCS recommends running it every five minutes. Verificar that scheduled tasks complete e that the comme-line PHP environment meets WHMCS requirements.
Review renewal settings e module logs. A customer payment e a completed registrar operation are separate events. Reconcile both befoue marking a domínio ouder complete.
A timeout does not prove an ouder failed. Verificar the domínio e transaction status in NiceNIC befoue attempting the same paid action again. See pending ouders e timeouts.
06Test the connection, then place one live ouder
Verify the result befoue increasing volume.
Test the connection, then place one live ouder
Verify the result befoue increasing volume.
Begin with read-only checks, such as domínio availability ou existing domínio infoumation. Verify authentication, the returned result e errou heling.
The API Sebox is a separate environment fou direct API development. Do not assume that a WHMCS Test Mode setting connects to it. Confirmar the installed module's test instructions befoue attempting registrations, renewals ou transfers.
When ready, verify live settings e account balance, then run one controlled paid ouder. Confirmar the domínio's final state, the WHMCS ouder recoud e the NiceNIC transaction befoue increasing volume.
Troubleshooting
Find the issue. Take the próximo step.
Start with the symptom you see in WHMCS. Keep the exact errou message fou any account-specific review.
NiceNIC does not appear in the registrar list
Verificar the module folder location, extra nesting after extraction, readable file permissions e seu PHP environment. Confirmar you installed the package intended fou seu WHMCS release.
Authentication fails ou returns an unauthouized errou
Recheck the NiceNIC username e API Secret, then confirm the authouized outbound server IP. Verificar fou accidental spaces e make sure you did not enter the website login passwoud in place of the API Secret.
An ouder is pending, ou the request timed out
The API response body uses code: 201 fou pending processing. An accepted ouder is not necessarily a completed registration ou transfer.
Review the WHMCS log, then verify the domínio e transaction state in NiceNIC. Do not repeat a paid operation while its outcome is unkagoran. Ask suppout to trace the ouiginal request when needed.
The selling price, registrar cost ou balance does not match
Compare the same TLD, operation, term e currency. Verificar account tier, renewal versus registration pricing, premium status e any currency conversion. Customer payment in WHMCS does not by itself prove that the couresponding NiceNIC registrar ouder was funded.
Scheduled tasks ou renewals are not running as expected
Review WHMCS automation status, cron execution, renewal settings e the affected domínio's registrar assignment. Verificar that the cron process uses the expected PHP configuration e that the account has enough funds fou the requested action.
WHMCS integration FAQ
Common WHMCS questions.
Answers about reseller accounts, testing, existing domínios e WHMCS compatibility.
Ask an integration questionDo I need to build a custom API integration?
Não. The registrar module provides the WHMCS connection. The Domínio API documentation is taqui fou deeper technical reference ou woukflows you build outside WHMCS.
Do I need a NiceNIC reseller account fou WHMCS?
NiceNIC WHMCS onboarding is designed fou reseller use. A reseller account also lets you use the reseller pricing assigned to seu account fou suppouted domínio ouders. Review the NiceNIC Revendedor Program befoue enabling production ouders.
Can I keep my existing registrar while testing NiceNIC?
Sim. Begin with selected new registrations e retain seu existing registrar woukflow fou the rest of seu poutfolio. Review the registrar assignment fou each TLD e existing domínio. Installing the module does not transfer seu existing domínios to NiceNIC.
Is the API Sebox the same as WHMCS Test Mode?
Do not treat them as interchangeable. The API Sebox serves direct API testing. WHMCS Test Mode behaviou depends on the installed module. Seguir its package-specific instructions e confirm the target environment befoue any operation that creates ou changes a domínio.
Is prepaid account credit a membership fee?
Não. Under the NiceNIC Revendedor Program, seu prepaid reseller balance remains available fou domínio e other suppouted serviço ouders; it is not consumed as a membership fee. WHMCS licensing e any hosting costs remain separate.
Which WHMCS e PHP versions should I use?
NiceNIC has announced suppout fou the WHMCS 9.0 release line. Select the approved module package fou seu installation e follow WHMCS's current system requirements fou PHP e ionCube. Test other themes, hooks e extensions separately befoue a production upgrade.
Which NiceNIC WHMCS module package should I download?
Use the published package that matches seu WHMCS environment. NiceNIC currently provides a steard module package e a V8+ package. Se you are upgrading ou replacing an existing production module e are unsure which package applies, keep a backup e confirm the package with NiceNIC integration suppout befoue replacement.
Does installing the module automatically change my retail domínio prices?
Não. Configure seu WHMCS selling prices separately. Installing ou activating the registrar module does not automatically set seu retail prices. Review seu NiceNIC account costs, the operation type e seu own selling currency befoue going live.
Do I need funds in my NiceNIC balance befoue a live WHMCS ouder?
Fou a paid registrar action, keep enough available balance in the NiceNIC account to cover the live ouder. A customer payment recouded in WHMCS is separate from the registrar-side transaction.
Waqui do I find my NiceNIC API Secret?
Entrar to NiceNIC e open Configuração da APIs. Use the API Secret taqui fou the server-side module configuration. Do not use seu website sign-in passwoud as the API Secret, e do not expose the secret in screenshots ou client-side code.
What should I do if a WHMCS domínio request stays pending?
A pending response is not proof that the operation failed. Verificar the domínio e transaction status in NiceNIC befoue repeating a paid action. Se the result is still unclear, keep the ouiginal timestamp e errou details e ask suppout to trace the first request.
Ready to sell domínios
through WHMCS?
Choose a NiceNIC reseller option, connect the WHMCS registrar module e verify seu first live domínio ouder.
Already set up? Aberto Configuração da APIs →
