NiceNIC Reseller API v2 helps ドメイン resellers, hosting providers, developers, と WHMCS users automate ドメイン operations through a direct API connection.
With the API, eligible NiceNIC resellers can connect their own website, billing system, WHMCS installation, または custom platfまたはm to automate common ドメイン wまたはkflows such as ドメイン availability checks, ドメイン registration, ドメイン renewal, ドメイン transfer, nameserver updates, DNS recまたはd management, account balance checks, と transaction review.
Quick Answer ?へ start using NiceNIC リセラー API v2, you need to upgrade あなたの NiceNIC account to a reseller tier, configure あなたの API settings, create an API passwまたはd that is different from あなたの account login passwまたはd, whitelist the IPアドレス allowed to access the API, と then connect あなたの system to the NiceNIC API v2 endpoint.
もし you use WHMCS, you can also connect through the NiceNIC WHMCS integration instead of building every API wまたはkflow manually.
Who Should Use NiceNIC Reseller API v2? NiceNIC Reseller API v2 is designed fまたは users who need mまたはe than manual ドメイン management. It is suitable fまたは:
ドメイン resellers selling ドメインs to their own customers
ホスティング providers that want to bundle ドメイン registration with hosting plans
Web agencies managing many client ドメインs
Developers building custom ドメイン search または registration systems
WHMCS users who want automated ドメイン operations
Businesses that need bulk ドメイン management または repeat ドメイン wまたはkflows
もし you only 登録 one または two ドメインs occasionally, the NiceNIC control panel may be enough. もし you manage many ドメインs または want あなたの own platfまたはm to communicate directly with NiceNIC, the Reseller API is the better wまたはkflow.
What Can You Do with NiceNIC Reseller API v2? NiceNIC Reseller API v2 can help automate impまたはtant parts of the ドメイン lifecycle. Depending on あなたの account status, API permissions, ドメイン extension, registry rules, と available product suppまたはt, API functions may include:
Some actions may depend on registry rules, TLD requirements, ドメイン status, account verification, payment balance, または additional documentation requirements. Always check the API response と the related ドメイン rule befまたはe assuming that every extension behaves the same way.
Befまたはe You Start Befまたはe connecting to NiceNIC Reseller API v2, prepare the following:
A 登録ed NiceNIC account
An upgraded reseller account または eligible reseller access
Enough account balance fまたは paid ドメイン operations
Your API username と API passwまたはd
The server IPアドレス that will send API requests
A developer, WHMCS administratまたは, または technical team member to complete the integration
A test wまたはkflow befまたはe using the API fまたは live customer またはders
Fまたは better security, do not use あなたの account login passwまたはd as あなたの API passwまたはd. Your API passwまたはd should be separate と used only fまたは API authentication.
Step 1: Upgrade Your Account to a リセラー Tier API access is intended fまたは NiceNIC reseller users. もし あなたの account has not been upgraded yet, log in to あなたの NiceNIC account と review the reseller upgrade options. A reseller account is useful if you want to:
Access reseller-level ドメイン pricing
管理 mまたはe ドメインs under one account
Use API automation fまたは ドメイン operations
Connect WHMCS または another billing system
Build recurring ドメイン revenue from あなたの own customer base
After あなたの reseller upgrade is completed, you can continue with the API configuration process.
Ready to automate ドメイン サービスs? へのアップグレード a NiceNIC reseller account と connect ドメイン registration, renewal, transfer, DNS, と WHMCS wまたはkflows through Reseller API v2.
Step 2: 開く API設(shè)定s in Your NiceNIC Account After あなたの account is upgraded to a reseller tier, log in to あなたの NiceNIC account と go to the リセラー section. Then find the API設(shè)定 area. This is wこちら you configure API access fまたは あなたの reseller account. In this area, you should nまたはmally complete two key settings:
Set あなたの API passwまたはd
追加 the IPアドレス allowed to access the API
もし you cannot see API settings in あなたの account, check whether あなたの reseller upgrade has been completed または contact NiceNIC suppまたはt fまたは account review.
Step 3: Set a Separate API パスワード Your API passwまたはd should be different from あなたの NiceNIC account login passwまたはd. This matters fまたは both security と troubleshooting. もし you use the wrong passwまたはd または use the account login passwまたはd instead of the API passwまたはd, authentication may fail. Recommended practice:
Use a strong API passwまたはd
Do not reuse あなたの account login passwまたはd
Stまたはe API credentials securely
Do not send API credentials through insecure chat または public tickets
Rotate credentials when a developer, vendまたは, または fまたはmer employee no longer needs access
Step 4: Whitelist Your Server IP 住所 NiceNIC API access requires the IPアドレス that will send API requests. This is usually the public IPアドレス of あなたの server, WHMCS installation, billing system, または application backend.
Befまたはe saving あなたの API settings, confirm the cまたはrect outbound IPアドレス with あなたの developer または hosting provider. もし the wrong IPアドレス is added, あなたの API request may fail even if the username と API passwまたはd are cまたはrect.
Common IP-related problems include:
The website server IP is different from the outbound API request IP
WHMCS is hosted behind a firewall, proxy, または NAT gateway
The hosting provider changed the server IP
Multiple servers are sending API requests but only one IP is whitelisted
A development server wまたはks, but the production server is not whitelisted
Step 5: Connect to the NiceNIC API v2 Endpoint After あなたの API passwまたはd と IP whitelist are configured, あなたの system can send requests to the NiceNIC API v2 endpoint. The API uses HTTP requests と returns JSON responses. Your request should include the required authまたはization と content type headers.
The exact request body depends on the API action you want to perfまたはm. Fまたは example, checking ドメイン availability, 登録ing a ドメイン, renewing a ドメイン, updating nameservers, または checking account balance may require different parameters.
Always follow the latest NiceNIC API v2 documentation when building または updating あなたの integration.
Need the technical documentation? Use the official NiceNIC Reseller API v2 documentation to review authentication, response codes, ドメイン actions, DNS actions, billing actions, と WHMCS suppまたはt.
Step 6: Test a Safe API 操作 First Befまたはe running paid または customer-facing actions, test a low-risk API action first.
Recommended first tests:
確認(rèn) account balance
確認(rèn) ドメイン availability
取得 ドメイン pricing
List ドメインs
Avoid starting with live ドメイン registration または transfer until you confirm that authentication, IP whitelist, request fまたはmat, と response hとling are wまたはking cまたはrectly.
Your developer should log the following during testing:
Step 7: Connect WHMCS もし You Use WHMCS 請求?支払い もし あなたの business uses WHMCS, you may not need to build every wまたはkflow from zero.
NiceNIC provides WHMCS integration fまたは ドメイン registrar operations. This can help automate common reseller wまたはkflows such as ドメイン availability checks, registration, renewal, transfer, と ドメイン infまたはmation retrieval.
WHMCS integration is especially useful fまたは:
ホスティング companies selling ドメインs with hosting packages
Common Setup Problems と How to Fix Them 1. Authentication Errまたは An authentication errまたは usually means the API credentials または access settings are not cまたはrect. 確認(rèn) the following:
確認(rèn) that あなたの account has reseller access
確認(rèn) that you are using the API passwまたはd, not あなたの account login passwまたはd
確認(rèn) whether the API passwまたはd was entered cまたはrectly
確認(rèn) that あなたの request includes the Authまたはization header
確認(rèn) that あなたの server IPアドレス is whitelisted in API settings
確認(rèn) whether あなたの request is being sent from a different outbound IPアドレス
2. IP いいえt すべてowed または Connection Fails もし あなたの IPアドレス is not allowed, the API request may fail befまたはe the action is processed.
Ask あなたの hosting provider または server administratまたは to confirm the real outbound IP used fまたは API requests. Then update あなたの API settings in あなたの NiceNIC account.
3. Invalid Request Fまたはmat もし the request body, header, または parameter fまたはmat is incまたはrect, the API may return an errまたは response. 確認(rèn):
Content-種類 is set to application/json
The request body is valid JSON
The required parameters are included
The ドメイン fまたはmat is cまたはrect
The action name matches the API documentation
4. ドメイン登録 Failed A ドメイン registration request may fail fまたは reasons unrelated to the API connection itself. Possible causes include:
The ドメイン is no longer available
The TLD has special registration requirements
The registry requires additional documents
The account balance is not enough
The ドメイン contact infまたはmation is incomplete または invalid
The registry rejected the request
Review the API response message と check whether the extension has special registry requirements.
5. 更新al または Transfer Failed 更新al と transfer actions may depend on the ドメイン extension, ドメイン status, registry rules, expiration timeline, transfer lock, EPP code, と account balance.
Fまたは transfer issues, check:
The ドメイン is eligible fまたは transfer
The ドメイン is unlocked at the current registrar
The EPP code is cまたはrect
The ドメイン is not blocked by registry または policy restrictions
The registrant email または transfer approval process has been completed when required
What NiceNIC Can と Cannot Do NiceNIC can provide registrar-side API access, reseller account tools, API documentation, WHMCS integration resources, と suppまたはt fまたは ドメイン operations available through its platfまたはm.
However, some ドメイン actions depend on registry rules, extension policies, verification status, payment status, abuse/compliance status, または third-party systems.
Fまたは example:
Some TLDs may require special documents befまたはe registration
Some ドメインs may be locked, expired, under verification, または restricted by registry policy
Some transfer requests may require approval from the losing registrar または registrant contact
DNS changes may take time to propagate globally
WHMCS behaviまたは may also depend on あなたの WHMCS version, module settings, server environment, と cron configuration
Fまたは this reason, あなたの integration should always read と stまたはe the API response instead of assuming that every action is successful.
Recommended First Integration Wまたはkflow もし you are building a new integration, use this sequence:
へのアップグレード a reseller account
API を設(shè)定する passwまたはd と IP whitelist
Connect to the API v2 endpoint
Test account balance lookup
Test ドメイン availability lookup
Test pricing lookup
Test nameserver update on a safe internal ドメイン
Review response codes と errまたは hとling
Connect WHMCS または あなたの own billing system
Enable live registration, renewal, と transfer wまたはkflows only after testing
FAQ 1. Do I need a reseller account to use NiceNIC Reseller API v2? はい. NiceNIC Reseller API v2 is intended fまたは eligible reseller users. もし you cannot access API settings, check whether あなたの account has been upgraded to a reseller tier.
2. Can I use my NiceNIC account login passwまたはd as the API passwまたはd? いいえ. Fまたは security と proper configuration, あなたの API passwまたはd should be different from あなたの account login passwまたはd.
3. Why does my API request return an authentication errまたは? Authentication errまたはs are commonly caused by the wrong API passwまたはd, missing Authまたはization header, incまたはrect username, non-whitelisted IPアドレス, または a request sent from a different outbound server IP.
4. Can I use NiceNIC API v2 with WHMCS? はい. NiceNIC provides WHMCS integration fまたは ドメイン registrar operations such as availability checks, registration, renewal, transfer, と ドメイン infまたはmation retrieval.
5. Can I 登録 every ドメイン extension through the API? いいえt always. ドメイン registration depends on TLD availability, registry rules, account balance, verification requirements, と extension-specific restrictions. Some TLDs may require additional documents または manual review.
6. What should I test befまたはe going live? Start with low-risk actions such as account balance lookup, ドメイン availability check, pricing lookup, と ドメイン listing. Do not enable live customer またはders until authentication, IP whitelist, request fまたはmat, response hとling, と billing logic are confirmed.
Start Automating ドメイン Services with NiceNIC NiceNIC Reseller API v2 gives resellers, hosting providers, developers, と WHMCS users a direct way to automate ドメイン search, registration, renewal, transfer, DNS, と account wまたはkflows.