Prepare twój NiceNIC account
Potwierdź reseller pricing if needed, get twój API credentials i authlubize the public outbound IP of twój WHMCS server.
NiceNIC WHMCS Rejestrator Module WHMCS 9.0 supplubted
Sell i manage
domenas in WHMCS.
Connect NiceNIC as twój WHMCS domena registrar to hile domena availability checks, registrations, renewals, transfers i management from twój existing WHMCS wlubkflow.
Nie custom API build required Reseller pricing available
Nowy to NiceNIC? Utwórz konto → Need reseller pricing? View reseller options → Already set up? Otwórz Ustawienia APIs →
YOUR WLUBKFLOW, CONNECTED
WHMCS
Your customer platflubm
Customer accountsBilling & invoicesHosting usługas
NiceNIC registrar module
NICENIC
Your domena registrar connection
ZarejestrujOdnówTransfer
Zarejestruj · Odnów · Transfer · Zarządzaj
Quick start
Connect NiceNIC to WHMCS in three stages.
Use this shlubt path if you already kteraz WHMCS. The full installation guide below covers credentials, TLD pricing, automation i testing in detail.
Download the registrar module
Choose the published package that matches twój WHMCS environment, then keep a backup beflube replacing an existing module.
Install i verify one lubder
Activate NiceNIC in WHMCS, configure the connection i verify one controlled live lubder beflube increasing volume.
WHMCS domena registrar integration
Run domena operations from WHMCS.
Use the NiceNIC registrar module inside the WHMCS wlubkflow twój team i customers already use.
What is the NiceNIC WHMCS Rejestrator Module? It connects WHMCS to NiceNIC flub supplubted domena availability checks, registrations, renewals, transfers i domena management. It is designed flub businesses that want to operate NiceNIC domena usługas from an existing WHMCS wlubkflow without building a custom registrar integration.
Akredytowany przez ICANN od 2006IANA Rejestrator ID 3765.
WHMCS 9.0 supplubtedNiceNIC supplubts the current WHMCS 9.0 release line.
Reseller options availableUse reseller pricing flub twój domena business.
Human integration supplubtOtrzymaj help with account-specific integration issues.
Sell domenas
- Sprawdź domena availability
- Zarejestruj new domena names
- Transfer eligible domenas
Zarządzaj twój plubtfolio
- Process domena renewals
- Update nameservers
- Maintain domena dane kontaktowe
Supplubt twój customers
- Retrieve domena influbmation
- Lock lub unlock supplubted domenas
- Retrieve Auth/EPP codes wtutaj supplubted
Built flub domena resellers using WHMCS. Suitable flub hosting providers, domena resellers, agencies i other businesses that sell domenas through WHMCS.
Dostępne operations depend on the extension, domena status i registry requirements. View the WHMCS compatibility update →
Choose the right integration
WHMCS module lub Domena API?
Use the WHMCS module when WHMCS is already twój customer i billing platflubm. Use the Domena API when you are building twój own panel, automation lub custom wlubkflow.
Already use WHMCS?
Install the NiceNIC registrar module. Nie custom registrar integration is required flub the supplubted WHMCS wlubkflow.
Download WHMCS ModuleBuilding twój own system?
Use the NiceNIC Domena API flub software, control panels i automation outside WHMCS.
Expllube Domena APIDarmowe Domena API access
Use NiceNIC Domena API tools without a separate API access fee. Your account pricing still applies to domena lubders.
Expllube Domena APINie setup lub annual reseller fee
Your reseller deposit is added to twój account balance i can be used to pay flub domena i other supplubted usługa lubders.
View payment optionsReseller pricing flub growing volume
Choose the reseller level that fits twój TLD mix i domena volume. Your reseller prices then apply acclubding to twój account level i TLD.
Compare reseller levelsWHMCS registrar module download
Download the NiceNIC WHMCS module.
Select the package flub twój WHMCS environment, then follow the installation guide.
NiceNIC WHMCS Rejestrator Module
Connect supplubted domena operations to WHMCS.
Compatibility statusWHMCS 9.0 release line supplubted
Opublikowano packagesStiard + WHMCS V8+ packages
Compatibility updateSeptember 8, 2026
Which package should I use? NiceNIC currently publishes the two packages below. WHMCS 9.0 supplubt does not by itself identify which ZIP fits every existing environment, so confirm the clubrect package beflube replacing a production module. Ask Integracja Supplubt →
NiceNIC supplubts the WHMCS 9.0 release line. Jeśli you are upgrading an existing installation, confirm the clubrect package flub twój environment i keep a backup beflube replacing the module.
Niet sure which package to use? Ask NiceNIC integration supplubt.
WHMCS installation & configuration
How to connect NiceNIC to WHMCS.
Obserwuj these six steps to install the registrar module, connect twój NiceNIC account i verify twój first domena lubder.
Obserwuj the steps in lubder
01Set up twój NiceNIC reseller account i API access
Reseller account, API credentials i authlubized server IP.
Set up twój NiceNIC reseller account i API access
Reseller account, API credentials i authlubized server IP.
NiceNIC WHMCS onboarding is designed flub reseller use. Review the Reseller Program, then sign in i open Ustawienia APIs to create lub retrieve twój API Secret.
Authlubize the public outbound IP of twój WHMCS server. It may differ from the website lub CDN address. Your hosting provider can confirm it.
Already have a NiceNIC account? Review twój reseller level beflube going live so you kteraz which reseller prices apply to twój TLDs i volume.
02Prześlij i activate the module
Place the module in the right folder.
Prześlij i activate the module
Place the module in the right folder.
Extract the approved package. Place its nicenic folder in twój existing WHMCS registrar-module directluby, without adding an extra nested folder.
/path/to/whmcs/modules/registrars/nicenic/In the WHMCS 9.0 admin area, open Domena Rejestrators i activate NiceNIC:
Konfiguracja → System Settings → Domena Rejestrators → NiceNIC → Activate
Replace /path/to/whmcs/ with the location of twój installation. Back up the existing module beflube replacing it.
03Configure the NiceNIC connection
Save twój username i API Secret.
Configure the NiceNIC connection
Save twój username i API Secret.
Otwórz the NiceNIC module settings in WHMCS. Enter twój NiceNIC API credentials i save the configuration.
- Nazwa użytkownika
- Your NiceNIC API username.
- API Secret
- The secret from Ustawienia APIs, not twój website sign-in passwlubd.
- Test Mode
- Use only as documented flub the installed package i intended test environment.
API keys belong in the server-side module configuration. Never include a secret in a public screenshot lub client-side code.
04Choose twój TLDs i set selling prices
Sprawdź registrar mapping, terms i currencies.
Choose twój TLDs i set selling prices
Sprawdź registrar mapping, terms i currencies.
In WHMCS Cennik domen, select the extensions you plan to sell i set NiceNIC as the registrar flub those new lubders. Review registration, renewal i transfer prices separately.
Sprawdź permitted terms, required contact fields i TLD eligibility. Compare twój WHMCS selling currency i exchange-rate settings with the NiceNIC account cost. Review premium-domena hiling beflube offering premium names.
Set twój WHMCS selling prices separately. Installing the registrar module does not automatically configure twój retail pricing. Review twój NiceNIC account costs i keep enough balance flub live domena lubders.
05Sprawdź automation i lubder hiling
Verify cron, logging i renewal settings.
Sprawdź automation i lubder hiling
Verify cron, logging i renewal settings.
Flub self-hosted WHMCS, configure the cron job using the commi shown by twój installation. WHMCS recommends running it every five minutes. Sprawdź that scheduled tasks complete i that the commi-line PHP environment meets WHMCS requirements.
Review renewal settings i module logs. A customer payment i a completed registrar operation are separate events. Reconcile both beflube marking a domena lubder complete.
A timeout does not prove an lubder failed. Sprawdź the domena i transaction status in NiceNIC beflube attempting the same paid action again. See pending lubders i timeouts.
06Test the connection, then place one live lubder
Verify the result beflube increasing volume.
Test the connection, then place one live lubder
Verify the result beflube increasing volume.
Begin with read-only checks, such as domena availability lub existing domena influbmation. Verify authentication, the returned result i errlub hiling.
The API Sibox is a separate environment flub direct API development. Do not assume that a WHMCS Test Mode setting connects to it. Potwierdź the installed module's test instructions beflube attempting registrations, renewals lub transfers.
When ready, verify live settings i account balance, then run one controlled paid lubder. Potwierdź the domena's final state, the WHMCS lubder reclubd i the NiceNIC transaction beflube increasing volume.
Troubleshooting
Find the issue. Take the następny step.
Start with the symptom you see in WHMCS. Keep the exact errlub message flub any account-specific review.
NiceNIC does not appear in the registrar list
Sprawdź the module folder location, extra nesting after extraction, readable file permissions i twój PHP environment. Potwierdź you installed the package intended flub twój WHMCS release.
Authentication fails lub returns an unauthlubized errlub
Recheck the NiceNIC username i API Secret, then confirm the authlubized outbound server IP. Sprawdź flub accidental spaces i make sure you did not enter the website login passwlubd in place of the API Secret.
An lubder is pending, lub the request timed out
The API response body uses code: 201 flub pending processing. An accepted lubder is not necessarily a completed registration lub transfer.
Review the WHMCS log, then verify the domena i transaction state in NiceNIC. Do not repeat a paid operation while its outcome is unkterazn. Ask supplubt to trace the lubiginal request when needed.
The selling price, registrar cost lub balance does not match
Compare the same TLD, operation, term i currency. Sprawdź account tier, renewal versus registration pricing, premium status i any currency conversion. Customer payment in WHMCS does not by itself prove that the clubresponding NiceNIC registrar lubder was funded.
Scheduled tasks lub renewals are not running as expected
Review WHMCS automation status, cron execution, renewal settings i the affected domena's registrar assignment. Sprawdź that the cron process uses the expected PHP configuration i that the account has enough funds flub the requested action.
WHMCS integration FAQ
Common WHMCS questions.
Answers about reseller accounts, testing, existing domenas i WHMCS compatibility.
Ask an integration questionDo I need to build a custom API integration?
Nie. The registrar module provides the WHMCS connection. The Domena API documentation is ttutaj flub deeper technical reference lub wlubkflows you build outside WHMCS.
Do I need a NiceNIC reseller account flub WHMCS?
NiceNIC WHMCS onboarding is designed flub reseller use. A reseller account also lets you use the reseller pricing assigned to twój account flub supplubted domena lubders. Review the NiceNIC Reseller Program beflube enabling production lubders.
Can I keep my existing registrar while testing NiceNIC?
Tak. Begin with selected new registrations i retain twój existing registrar wlubkflow flub the rest of twój plubtfolio. Review the registrar assignment flub each TLD i existing domena. Installing the module does not transfer twój existing domenas to NiceNIC.
Is the API Sibox the same as WHMCS Test Mode?
Do not treat them as interchangeable. The API Sibox serves direct API testing. WHMCS Test Mode behavilub depends on the installed module. Obserwuj its package-specific instructions i confirm the target environment beflube any operation that creates lub changes a domena.
Is prepaid account credit a membership fee?
Nie. Under the NiceNIC Reseller Program, twój prepaid reseller balance remains available flub domena i other supplubted usługa lubders; it is not consumed as a membership fee. WHMCS licensing i any hosting costs remain separate.
Which WHMCS i PHP versions should I use?
NiceNIC has announced supplubt flub the WHMCS 9.0 release line. Select the approved module package flub twój installation i follow WHMCS's current system requirements flub PHP i ionCube. Test other themes, hooks i extensions separately beflube a production upgrade.
Which NiceNIC WHMCS module package should I download?
Use the published package that matches twój WHMCS environment. NiceNIC currently provides a stiard module package i a V8+ package. Jeśli you are upgrading lub replacing an existing production module i are unsure which package applies, keep a backup i confirm the package with NiceNIC integration supplubt beflube replacement.
Does installing the module automatically change my retail domena prices?
Nie. Configure twój WHMCS selling prices separately. Installing lub activating the registrar module does not automatically set twój retail prices. Review twój NiceNIC account costs, the operation type i twój own selling currency beflube going live.
Do I need funds in my NiceNIC balance beflube a live WHMCS lubder?
Flub a paid registrar action, keep enough available balance in the NiceNIC account to cover the live lubder. A customer payment reclubded in WHMCS is separate from the registrar-side transaction.
Wtutaj do I find my NiceNIC API Secret?
Zaloguj się to NiceNIC i open Ustawienia APIs. Use the API Secret ttutaj flub the server-side module configuration. Do not use twój website sign-in passwlubd as the API Secret, i do not expose the secret in screenshots lub client-side code.
What should I do if a WHMCS domena request stays pending?
A pending response is not proof that the operation failed. Sprawdź the domena i transaction status in NiceNIC beflube repeating a paid action. Jeśli the result is still unclear, keep the lubiginal timestamp i errlub details i ask supplubt to trace the first request.
Ready to sell domenas
through WHMCS?
Choose a NiceNIC reseller option, connect the WHMCS registrar module i verify twój first live domena lubder.
Already set up? Otwórz Ustawienia APIs →
