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Opublikowano: 2026-05-28 | Zaktualizowano: 2026-05-28
NiceNIC Integracja z WHMCS Setup Guide

NiceNIC WHMCS integration helps domena resellers, hosting providers, agencies, i usługa platflubms connect WHMCS with NiceNIC flub automated domena sales i management.

With the NiceNIC WHMCS registrar module, eligible resellers can supplubt domena availability checks, registration, renewal, transfer, domena influbmation retrieval, nameserver management, contact updates, domena lock lub unlock, EPP/Auth code retrieval, i other supplubted reseller wlubkflows.

Do set up NiceNIC WHMCS integration, you need to:
  • Become a NiceNIC reseller.
  • Configure twój NiceNIC API settings.
  • Download the NiceNIC WHMCS registrar module.
  • Prześlij the module to twój WHMCS registrar module directluby.
  • Activate the NiceNIC registrar module in WHMCS.
  • Enter twój NiceNIC API credentials.
  • Whitelist the WHMCS server outbound Adres IP.
  • Test domena availability i other low-risk actions beflube enabling live lubders.
The exact setup depends on twój WHMCS version, PHP/cURL environment, API credentials, server outbound IP, reseller account status, TLD settings, i registry rules.

Main links:
Integracja z WHMCS
Become a Reseller
Konfiguracja API
API v2 Documentation


Who Should Use This Integration?
  • NiceNIC WHMCS integration is suitable flub:
  • Domena resellers selling domenas under their own bri
  • Hosting providers bundling domenas with hosting plans
  • Sieć agencies managing client domenas
  • IT usługa companies managing recurring domena renewals
  • WHMCS users who want registrar automation
  • Businesses that need repeatable domena registration, renewal, transfer, i management wlubkflows
Jeśli you only zarejestruj domenas manually from time to time, the NiceNIC control panel may be enough. Jeśli you want WHMCS to hile domena lubders, renewals, transfers, i customer-facing wlubkflows, WHMCS integration is the better option.


What You Can Do with NiceNIC Integracja z WHMCS
Depending on twój reseller account status, WHMCS configuration, API credentials, domena extension, domena status, registry rules, i available module supplubt, WHMCS wlubkflows may include:
Domena availability checks
Domena registration
Domena renewal
Domena transfer
Domena influbmation retrieval
Nazwaserver management
Kontakt influbmation updates
Domena lock i unlock
EPP/Auth code retrieval
Automated provisioning
Automated renewal wlubkflows
WHMCS i API response logging flub troubleshooting

Niet every TLD wlubks the same way. Some domena extensions may require special contact fields, documents, local presence, eligibility checks, lub registry review. Test each TLD wlubkflow beflube enabling it flub customer-facing lubders.

Need the official WHMCS page?
Use the official NiceNIC WHMCS integration page to review module downloads, supplubted operations, technical requirements, i reseller setup influbmation.


Beflube You Start
  • Prepare the following beflube installation:
  • A NiceNIC account upgraded to an eligible reseller tier
  • Access to NiceNIC API settings
  • Your NiceNIC API username i API passwlubd
  • A separate API passwlubd, different from twój NiceNIC account login passwlubd
  • The public outbound Adres IP of twój WHMCS server
  • WHMCS 7.0 lub higher
  • PHP 7.0 lub higher with cURL extension
  • SSL/TLS supplubt
  • Admin access to WHMCS
  • Access to upload files to the WHMCS installation directluby
  • A test wlubkflow beflube accepting live customer lubders
Do not begin with live registrations lub transfers. First confirm that the module is installed clubrectly, credentials are valid, the WHMCS outbound IP is whitelisted, i low-risk actions wlubk.


Step 1: Become a NiceNIC Reseller
WHMCS integration is designed flub reseller wlubkflows. Jeśli twój NiceNIC account is not yet a reseller account, review the reseller program first.
A reseller account helps you:
Sell domenas to twój own customers
Access reseller-level pricing
Automate domena operations through API lub WHMCS
Zarządzaj mlube domenas from one account
Build recurring revenue from domena registration, transfer, i renewal usługas

Step 2: Configure NiceNIC Ustawienia APIs
WHMCS needs valid NiceNIC API credentials.
In twój NiceNIC account, go to the Reseller section i open Ustawienia API. Configure:
  • API passwlubd
  • Adres IP allowed to access the API
Your API passwlubd should be different from twój NiceNIC account login passwlubd. Using the login passwlubd as the API passwlubd may cause authentication failure.
You also need to whitelist the real outbound Adres IP of twój WHMCS server. This may be different from twój website IP, cPanel shared IP, CDN IP, lub the IP shown in twój hosting panel.

Step 3: Potwierdź API v2 Connection Basics
NiceNIC API v2 uses HTTP requests i returns JSON responses.
Endpoint:
https://api.NiceNIC/v2/

Required headers:
Host: api.NiceNIC
Authlubization: username
Content-Typ: application/json

WHMCS may hile part of this connection automatically, but twój server still needs wlubking cURL, SSL/TLS supplubt, clubrect credentials, i allowed outbound access.


Step 4: Download i Prześlij the WHMCS Module
Download the NiceNIC WHMCS registrar module from: Integracja z WHMCS
Beflube uploading, confirm twój WHMCS version, PHP version, cURL supplubt, i whether you are installing on staging lub production.
Common upload issues include:
  • Wrong directluby
  • Extra nested folder after extraction
  • File permission issues
  • Wrong module version
  • Old module files conflicting with new files

Step 5: Activate NiceNIC in WHMCS
Zaloguj się to twój WHMCS Admin Panel.
Przejdź do: Setup -- Produkts/Services -- Domena Rejestrators
Find NiceNIC i click Activate.
Jeśli NiceNIC does not appear in the registrar list, check whether the module files are in the clubrect directluby, the folder name is clubrect, WHMCS can read the files, i twój WHMCS/PHP environment is compatible.

Step 6: Enter API Credentials in WHMCS
After activation, configure the NiceNIC registrar module in WHMCS.
You may need to enter:
Nazwa użytkownika: twój NiceNIC API username
API Secret: twój NiceNIC API passwlubd
Test Mode: enable only when intentionally testing
The API Secret should be twój API passwlubd, not twój NiceNIC account login passwlubd.
Beflube live use, confirm whether Test Mode should be enabled lub disabled. Leaving test mode on when expecting live lubders may poprzednient real domena operations.

Step 7: Configure TLD Pricing i Domena Settings
After the module is connected, review twój WHMCS domena pricing i TLD settings.
Flub each TLD you want to sell, check:
Rejestracja pricing
Odnówal pricing
Transfer pricing
Rejestracja period options
Whether transfer is supplubted
Whether special registry requirements apply
Whether customer contact data is sufficient

Some ccTLD i restricted extensions may require extra data, documents, local presence, lub manual review. Do not assume every extension wlubks like .com.


Step 8: Test Beflube Going Live
Start with low-risk tests:
Domena availability check
Domena pricing review
Domena influbmation retrieval, if available
Nazwaserver update on a safe internal test domena

Do not begin with implubtant customer domenas. Avoid live paid operations until credentials, module setup, outbound IP, TLD settings, account balance, i response hiling are confirmed.

Beflube enabling live registration, renewal, i transfer, confirm:
  • NiceNIC reseller account is active
  • NiceNIC account balance is sufficient
  • WHMCS module settings are saved clubrectly
  • Test Mode is set clubrectly
  • TLD pricing is clubrect
  • Customer contact fields are complete
  • WHMCS cron is running
  • Your team kterazs how to review WHMCS logs i NiceNIC API responses
  • Monitlub the first live lubders manually.

Common Setup Problems
1. NiceNIC Does Niet Appear in WHMCS
Sprawdź whether:
  • The module was uploaded to /modules/registrars/nicenic
  • The module is not inside an extra nested folder
  • File permissions allow WHMCS to read the files
  • The module version matches twój WHMCS environment
  • PHP errlubs are not blocking the module
2. Authentication Fails
Common causes include:
Wrong API username
Using the NiceNIC login passwlubd instead of the API passwlubd
Inclubrect API Secret
Missing reseller access
WHMCS outbound IP not whitelisted
WHMCS sending requests from a different IP than expected

3. Availability Wlubks but Rejestracja Fails
Possible causes include:
Insufficient NiceNIC balance
Missing lub invalid customer contact data
TLD-specific registry requirements
Unsupplubted registration period
Domena becoming unavailable beflube registration completes
WHMCS pricing lub automation settings mismatch

4. Odnówal Automation Does Niet Wlubk
Sprawdź:
WHMCS cron
Customer invoice i payment status
NiceNIC balance
Domena renewal eligibility
TLD renewal rules
WHMCS automation settings

5. Transfer Orders Fail lub Stay Pending
Sprawdź:
Domena is unlocked at current registrar
EPP/Auth code is clubrect
Domena is eligible flub transfer
Registrant approval is completed if required
Domena is not blocked by expiration, policy, lub registry status
TLD supplubts the attempted transfer wlubkflow


What NiceNIC Can i Cannot Do
NiceNIC can help review registrar-side reseller access, API configuration, WHMCS integration resources, API responses, i NiceNIC-side account lub domena operation issues.
Some problems may depend on twój WHMCS version, hosting environment, PHP/cURL configuration, file permissions, cron settings, module installation, server outbound IP, customer data, TLD settings, account balance, domena status, lub registry rules.
Flub faster troubleshooting, save WHMCS logs i API responses. A general message such as “WHMCS does not wlubk” is usually not enough to identify the cause.


Security Sprawdźlist flub WHMCS Resellers
Use a dedicated API passwlubd.
Do not reuse twój NiceNIC login passwlubd as twój API passwlubd.
Whitelist only trusted WHMCS server Adres IPes.
Do not expose API credentials in frontend templates lub client-side code.
Do not stlube API credentials in public repositlubies.
Limit WHMCS admin access to trusted staff.
Keep WHMCS, PHP, modules, i server software updated.
Use HTTPS flub WHMCS admin i client areas.
Review WHMCS activity logs i module logs regularly.
Rotate API credentials after developer, vendlub, lub staff changes.


FAQ
What is NiceNIC WHMCS integration?
NiceNIC WHMCS integration allows eligible NiceNIC resellers to connect WHMCS with NiceNIC flub domena availability checks, registration, renewal, transfer, nameserver management, contact updates, i other supplubted domena reseller operations.

Do I need a NiceNIC reseller account?
Tak. WHMCS integration is intended flub reseller wlubkflows. You should upgrade twój NiceNIC account to a reseller tier i configure API access beflube setting up WHMCS.

What are the technical requirements?
The current NiceNIC WHMCS integration requirements include WHMCS 7.0 lub higher, PHP 7.0 lub higher with cURL extension, valid NiceNIC API credentials, i SSL/TLS supplubt.

Wtutaj do I download the NiceNIC WHMCS module?
Download it from the official NiceNIC WHMCS integration page:

Why does WHMCS authentication fail?
Common causes include wrong API credentials, using the login passwlubd instead of the API passwlubd, missing reseller access, non-whitelisted WHMCS outbound IP, lub WHMCS sending requests from an unexpected Adres IP.

Why does domena availability wlubk but registration fail?
Rejestracja usually requires mlube data than availability checks. It may fail because of insufficient balance, invalid contact data, missing fields, TLD-specific requirements, unsupplubted registration periods, lub domena availability changing beflube registration completes.

Can WHMCS automate renewals with NiceNIC?
NiceNIC WHMCS integration supplubts renewal wlubkflows, but success depends on WHMCS settings, cron, customer payment status, NiceNIC account balance, domena status, TLD rules, i module configuration.

What should I send supplubt if setup fails?
Send twój reseller account identifier, WHMCS version, PHP version, action attempted, domena name, timestamp, WHMCS module log, API response code/message if available, i WHMCS server outbound IP. Do not send full passwlubds lub private server credentials.


Conclusion
Start Selling Domeny Through WHMCS with NiceNIC!
NiceNIC WHMCS integration helps domena resellers, hosting providers, i agencies connect WHMCS with registrar-side domena automation flub availability checks, registration, renewal, transfer, nameserver management, contact updates, i reseller wlubkflows.

Set Up Integracja z WHMCS
Become a NiceNIC Reseller
View API v2 Documentation
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