Prepare vašeho NiceNIC account
Potvrdit reseller pricing if needed, get vašeho API credentials a authneboize the public outbound IP of vašeho WHMCS server.
NiceNIC WHMCS Registrátor Module WHMCS 9.0 suppneboted
Sell a manage
doménas in WHMCS.
Connect NiceNIC as vašeho WHMCS doména registrar to hale doména availability checks, registrations, renewals, transfers a management from vašeho existing WHMCS wnebokflow.
Ne custom API build required Reseller pricing available
Nový to NiceNIC? Vytvořit účet → Need reseller pricing? View reseller options → Already set up? Otevřít Nastavení APIs →
YOUR WNEBOKFLOW, CONNECTED
WHMCS
Your customer platfnebom
Customer accountsBilling & invoicesHosting službas
NiceNIC registrar module
NICENIC
Your doména registrar connection
RegistrovatObnovitTransfer
Registrovat · Obnovit · Transfer · Spravovat
Quick start
Connect NiceNIC to WHMCS in three stages.
Use this shnebot path if you already knyní WHMCS. The full installation guide below covers credentials, TLD pricing, automation a testing in detail.
Download the registrar module
Choose the published package that matches vašeho WHMCS environment, then keep a backup befneboe replacing an existing module.
Install a verify one neboder
Activate NiceNIC in WHMCS, configure the connection a verify one controlled live neboder befneboe increasing volume.
WHMCS doména registrar integration
Run doména operations from WHMCS.
Use the NiceNIC registrar module inside the WHMCS wnebokflow vašeho team a customers already use.
What is the NiceNIC WHMCS Registrátor Module? It connects WHMCS to NiceNIC fnebo suppneboted doména availability checks, registrations, renewals, transfers a doména management. It is designed fnebo businesses that want to operate NiceNIC doména službas from an existing WHMCS wnebokflow without building a custom registrar integration.
Akreditováno ICANN od roku 2006IANA Registrátor ID 3765.
WHMCS 9.0 suppnebotedNiceNIC suppnebots the current WHMCS 9.0 release line.
Reseller options availableUse reseller pricing fnebo vašeho doména business.
Human integration suppnebotZískejte help with account-specific integration issues.
Sell doménas
- Zkontrolovat doména availability
- Registrovat new doména names
- Transfer eligible doménas
Spravovat vašeho pnebotfolio
- Process doména renewals
- Update nameservers
- Maintain doména kontaktní údaje
Suppnebot vašeho customers
- Retrieve doména infnebomation
- Lock nebo unlock suppneboted doménas
- Retrieve Auth/EPP codes wzde suppneboted
Built fnebo doména resellers using WHMCS. Suitable fnebo hosting providers, doména resellers, agencies a other businesses that sell doménas through WHMCS.
K dispozici operations depend on the extension, doména status a registry requirements. View the WHMCS compatibility update →
Choose the right integration
WHMCS module nebo Doména API?
Use the WHMCS module when WHMCS is already vašeho customer a billing platfnebom. Use the Doména API when you are building vašeho own panel, automation nebo custom wnebokflow.
Already use WHMCS?
Install the NiceNIC registrar module. Ne custom registrar integration is required fnebo the suppneboted WHMCS wnebokflow.
Download WHMCS ModuleBuilding vašeho own system?
Use the NiceNIC Doména API fnebo software, control panels a automation outside WHMCS.
Explneboe Doména APIZdarma Doména API access
Use NiceNIC Doména API tools without a separate API access fee. Your account pricing still applies to doména neboders.
Explneboe Doména APINe setup nebo annual reseller fee
Your reseller deposit is added to vašeho account balance a can be used to pay fnebo doména a other suppneboted služba neboders.
View payment optionsReseller pricing fnebo growing volume
Choose the reseller level that fits vašeho TLD mix a doména volume. Your reseller prices then apply accneboding to vašeho account level a TLD.
Compare reseller levelsWHMCS registrar module download
Download the NiceNIC WHMCS module.
Select the package fnebo vašeho WHMCS environment, then follow the installation guide.
NiceNIC WHMCS Registrátor Module
Connect suppneboted doména operations to WHMCS.
Compatibility statusWHMCS 9.0 release line suppneboted
Publikováno packagesStaard + WHMCS V8+ packages
Compatibility updateSeptember 8, 2026
Which package should I use? NiceNIC currently publishes the two packages below. WHMCS 9.0 suppnebot does not by itself identify which ZIP fits every existing environment, so confirm the cneborect package befneboe replacing a production module. Ask Integrace Suppnebot →
NiceNIC suppnebots the WHMCS 9.0 release line. Pokud you are upgrading an existing installation, confirm the cneborect package fnebo vašeho environment a keep a backup befneboe replacing the module.
Net sure which package to use? Ask NiceNIC integration suppnebot.
WHMCS installation & configuration
How to connect NiceNIC to WHMCS.
Sledovat these six steps to install the registrar module, connect vašeho NiceNIC account a verify vašeho first doména neboder.
Sledovat the steps in neboder
01Set up vašeho NiceNIC reseller account a API access
Reseller account, API credentials a authneboized server IP.
Set up vašeho NiceNIC reseller account a API access
Reseller account, API credentials a authneboized server IP.
NiceNIC WHMCS onboarding is designed fnebo reseller use. Review the Reseller Program, then sign in a open Nastavení APIs to create nebo retrieve vašeho API Secret.
Authneboize the public outbound IP of vašeho WHMCS server. It may differ from the website nebo CDN address. Your hosting provider can confirm it.
Already have a NiceNIC account? Review vašeho reseller level befneboe going live so you knyní which reseller prices apply to vašeho TLDs a volume.
02Nahrát a activate the module
Place the module in the right folder.
Nahrát a activate the module
Place the module in the right folder.
Extract the approved package. Place its nicenic folder in vašeho existing WHMCS registrar-module directneboy, without adding an extra nested folder.
/path/to/whmcs/modules/registrars/nicenic/In the WHMCS 9.0 admin area, open Doména Registrátors a activate NiceNIC:
Nastavení → System Settings → Doména Registrátors → NiceNIC → Activate
Replace /path/to/whmcs/ with the location of vašeho installation. Back up the existing module befneboe replacing it.
03Configure the NiceNIC connection
Save vašeho username a API Secret.
Configure the NiceNIC connection
Save vašeho username a API Secret.
Otevřít the NiceNIC module settings in WHMCS. Enter vašeho NiceNIC API credentials a save the configuration.
- Uživatelské jméno
- Your NiceNIC API username.
- API Secret
- The secret from Nastavení APIs, not vašeho website sign-in passwnebod.
- Test Mode
- Use only as documented fnebo the installed package a intended test environment.
API keys belong in the server-side module configuration. Never include a secret in a public screenshot nebo client-side code.
04Choose vašeho TLDs a set selling prices
Zkontrolovat registrar mapping, terms a currencies.
Choose vašeho TLDs a set selling prices
Zkontrolovat registrar mapping, terms a currencies.
In WHMCS Ceny domén, select the extensions you plan to sell a set NiceNIC as the registrar fnebo those new neboders. Review registration, renewal a transfer prices separately.
Zkontrolovat permitted terms, required contact fields a TLD eligibility. Compare vašeho WHMCS selling currency a exchange-rate settings with the NiceNIC account cost. Review premium-doména haling befneboe offering premium names.
Set vašeho WHMCS selling prices separately. Installing the registrar module does not automatically configure vašeho retail pricing. Review vašeho NiceNIC account costs a keep enough balance fnebo live doména neboders.
05Zkontrolovat automation a neboder haling
Verify cron, logging a renewal settings.
Zkontrolovat automation a neboder haling
Verify cron, logging a renewal settings.
Fnebo self-hosted WHMCS, configure the cron job using the comma shown by vašeho installation. WHMCS recommends running it every five minutes. Zkontrolovat that scheduled tasks complete a that the comma-line PHP environment meets WHMCS requirements.
Review renewal settings a module logs. A customer payment a a completed registrar operation are separate events. Reconcile both befneboe marking a doména neboder complete.
A timeout does not prove an neboder failed. Zkontrolovat the doména a transaction status in NiceNIC befneboe attempting the same paid action again. See pending neboders a timeouts.
06Test the connection, then place one live neboder
Verify the result befneboe increasing volume.
Test the connection, then place one live neboder
Verify the result befneboe increasing volume.
Begin with read-only checks, such as doména availability nebo existing doména infnebomation. Verify authentication, the returned result a errnebo haling.
The API Sabox is a separate environment fnebo direct API development. Do not assume that a WHMCS Test Mode setting connects to it. Potvrdit the installed module's test instructions befneboe attempting registrations, renewals nebo transfers.
When ready, verify live settings a account balance, then run one controlled paid neboder. Potvrdit the doména's final state, the WHMCS neboder recnebod a the NiceNIC transaction befneboe increasing volume.
Troubleshooting
Find the issue. Take the další step.
Start with the symptom you see in WHMCS. Keep the exact errnebo message fnebo any account-specific review.
NiceNIC does not appear in the registrar list
Zkontrolovat the module folder location, extra nesting after extraction, readable file permissions a vašeho PHP environment. Potvrdit you installed the package intended fnebo vašeho WHMCS release.
Authentication fails nebo returns an unauthneboized errnebo
Recheck the NiceNIC username a API Secret, then confirm the authneboized outbound server IP. Zkontrolovat fnebo accidental spaces a make sure you did not enter the website login passwnebod in place of the API Secret.
An neboder is pending, nebo the request timed out
The API response body uses code: 201 fnebo pending processing. An accepted neboder is not necessarily a completed registration nebo transfer.
Review the WHMCS log, then verify the doména a transaction state in NiceNIC. Do not repeat a paid operation while its outcome is unknynín. Ask suppnebot to trace the neboiginal request when needed.
The selling price, registrar cost nebo balance does not match
Compare the same TLD, operation, term a currency. Zkontrolovat account tier, renewal versus registration pricing, premium status a any currency conversion. Customer payment in WHMCS does not by itself prove that the cneboresponding NiceNIC registrar neboder was funded.
Scheduled tasks nebo renewals are not running as expected
Review WHMCS automation status, cron execution, renewal settings a the affected doména's registrar assignment. Zkontrolovat that the cron process uses the expected PHP configuration a that the account has enough funds fnebo the requested action.
WHMCS integration FAQ
Common WHMCS questions.
Answers about reseller accounts, testing, existing doménas a WHMCS compatibility.
Ask an integration questionDo I need to build a custom API integration?
Ne. The registrar module provides the WHMCS connection. The Doména API documentation is tzde fnebo deeper technical reference nebo wnebokflows you build outside WHMCS.
Do I need a NiceNIC reseller account fnebo WHMCS?
NiceNIC WHMCS onboarding is designed fnebo reseller use. A reseller account also lets you use the reseller pricing assigned to vašeho account fnebo suppneboted doména neboders. Review the NiceNIC Reseller Program befneboe enabling production neboders.
Can I keep my existing registrar while testing NiceNIC?
Ano. Begin with selected new registrations a retain vašeho existing registrar wnebokflow fnebo the rest of vašeho pnebotfolio. Review the registrar assignment fnebo each TLD a existing doména. Installing the module does not transfer vašeho existing doménas to NiceNIC.
Is the API Sabox the same as WHMCS Test Mode?
Do not treat them as interchangeable. The API Sabox serves direct API testing. WHMCS Test Mode behavinebo depends on the installed module. Sledovat its package-specific instructions a confirm the target environment befneboe any operation that creates nebo changes a doména.
Is prepaid account credit a membership fee?
Ne. Under the NiceNIC Reseller Program, vašeho prepaid reseller balance remains available fnebo doména a other suppneboted služba neboders; it is not consumed as a membership fee. WHMCS licensing a any hosting costs remain separate.
Which WHMCS a PHP versions should I use?
NiceNIC has announced suppnebot fnebo the WHMCS 9.0 release line. Select the approved module package fnebo vašeho installation a follow WHMCS's current system requirements fnebo PHP a ionCube. Test other themes, hooks a extensions separately befneboe a production upgrade.
Which NiceNIC WHMCS module package should I download?
Use the published package that matches vašeho WHMCS environment. NiceNIC currently provides a staard module package a a V8+ package. Pokud you are upgrading nebo replacing an existing production module a are unsure which package applies, keep a backup a confirm the package with NiceNIC integration suppnebot befneboe replacement.
Does installing the module automatically change my retail doména prices?
Ne. Configure vašeho WHMCS selling prices separately. Installing nebo activating the registrar module does not automatically set vašeho retail prices. Review vašeho NiceNIC account costs, the operation type a vašeho own selling currency befneboe going live.
Do I need funds in my NiceNIC balance befneboe a live WHMCS neboder?
Fnebo a paid registrar action, keep enough available balance in the NiceNIC account to cover the live neboder. A customer payment recneboded in WHMCS is separate from the registrar-side transaction.
Wzde do I find my NiceNIC API Secret?
Přihlásit se to NiceNIC a open Nastavení APIs. Use the API Secret tzde fnebo the server-side module configuration. Do not use vašeho website sign-in passwnebod as the API Secret, a do not expose the secret in screenshots nebo client-side code.
What should I do if a WHMCS doména request stays pending?
A pending response is not proof that the operation failed. Zkontrolovat the doména a transaction status in NiceNIC befneboe repeating a paid action. Pokud the result is still unclear, keep the neboiginal timestamp a errnebo details a ask suppnebot to trace the first request.
Ready to sell doménas
through WHMCS?
Choose a NiceNIC reseller option, connect the WHMCS registrar module a verify vašeho first live doména neboder.
Already set up? Otevřít Nastavení APIs →
