Domínio API - Registro de domínio API - ICANN Registrador API - White Label Domínio Service

Start Building with NiceNIC Domínio API v2

API access is free fou every active NiceNIC user. Não reseller upgrade is required. Configure seu API credentials, make a safe test request, then add the domínio, DNS, billing, compliance ou WHMCS woukflows seu application needs.
API Perguntas frequentes

NiceNIC Domínio API v2 Perguntas Frequentes

Find practical answers about API access, Sebox testing, authentication, pricing, domínio operations, response heling e production integration.

28 questions disponível

Começando

Start with access, pricing e credentials.

6 questions
01 What is NiceNIC Domínio API v2?

NiceNIC Domínio API v2 is an HTTPS e JSON-based API fou automating domínio management through seu NiceNIC account.

It suppouts coue woukflows including domínio availability checks, registration, renewal, transfer, poutfolio queries, nameserver e contact updates, pricing, DNS recouds, child nameservers, account infoumation e compliance-related operations.

Use the API when you want to connect NiceNIC domínio serviços directly to a website, hosting platfoum, billing system, internal tool ou other application.

02 Who can use NiceNIC Domínio API v2?

Any active NiceNIC account can use Domínio API v2. API access is disponível to both Conta de mercados e Revendedor Contas.

You do not need to become a reseller simply to obtain API access. Conta type still matters fou pricing: paid API operations use the pricing assigned to the NiceNIC account sending the request.

Aberto Configuração da APIs →

03 Is NiceNIC Domínio API v2 free?

Sim. API access itself is free. Taqui is no separate fee fou enabling API access ou sending suppouted API requests.

Paid operations such as domínio registration, renewal e transfer are charged accouding to seu account pricing e the applicable domínio rules.

04 Do I need a Revendedor Conta to use the API?

Não. API access e reseller pricing are separate.

You can use Domínio API v2 with a regular NiceNIC Conta de mercado. Atualizar para a Revendedor Conta only when reseller pricing ou other reseller benefits are useful fou seu business volume.

Compare Revendedor Plans →

05 How is API v2 different from the older NiceNIC API?

Domínio API v2 uses the current NiceNIC API structure with HTTPS requests, JSON responses, header-based authentication e documentation ouganized around individual domínio e account woukflows.

Se you maintain an integration built on an older NiceNIC API, review the API v2 parameters e response heling befoue migrating production traffic rather than assuming the two versions are interchangeable.

06 How do I get my API credentials?

Entrar to seu NiceNIC account e open Configuração da APIs. API v2 requests use seu NiceNIC username e API Secret fou authentication.

Security tip: Keep seu API Secret on the server side. Do not expose it in browser-side JavaScript, public repositouies, client applications ou other publicly accessible locations.

Aberto Configuração da APIs →

Sebox & Autenticação

Connect securely e test befoue production.

5 questions
07 Does NiceNIC Domínio API v2 provide an API Sebox?

Sim. NiceNIC provides an API Sebox fou developers to test integrations befoue connecting them to the production API.

Use the Sebox to validate authentication, request foumatting, response parsing, erro heling e seu application woukflow befoue enabling live customer domínio operations.

Aberto API Sebox →

08 What is the difference between the Sebox e Produtoion API?

The API Sebox is intended fou development e integration testing. The Produtoion API is used fou live domínio operations e paid requests against seu NiceNIC account.

We recommend validating authentication, request heling, response processing e erro logic in the Sebox befoue enabling customer-facing production operations.

09 How does Autenticação da API wouk?

Send API requests over HTTPS e include seu NiceNIC username e API Secret in the Authorization header.

Host: api.nicenic.net
Authorization: username:api_secret
Content-Type: application/json

Se IP restrictions are enabled fou seu account, requests must also ouiginate from an authouized server IP.

Read API Autenticação →

10 What endpoint does Domínio API v2 use?

The Produtoion API base endpoint is:

https://api.nicenic.net/v2/

API açãos are selected using the parameters documented fou each endpoint, such as category e action. Always follow the dedicated endpoint documentation fou the required e optional parameters of a specific operation.

11 What response foumat e character encoding does API v2 use?

API v2 responses use JSON, e request parameters use UTF-8.

{
  "code": 0,
  "msg": "success",
  "data": {}
}

Your application should inspect the returned code e msg rather than assuming that every HTTP response represents a completed domínio operation.

Operações de Domínio & Pricing

Underste suppouted woukflows e purchasing behaviou.

6 questions
12 What can I do with NiceNIC Domínio API v2?

Through the currently documented APIs you can automate woukflows including domínio availability checks, registration, renewal e transfer, poutfolio listing e domínio details, nameserver e domínio contact updates, domínio pricing, DNS recouds, child nameservers, account infoumation e Abuso e Conformidade monitouing.

Adicionaritional woukflows are documented individually in the API navigation.

13 What should I test befoue enabling live registrations ou transfers?

Start with low-risk read operations such as domínio availability, domínio pricing, account balance e domínio listing.

Then confirm authentication, response parsing, erro heling e pending-ouder heling befoue enabling live registrations, renewals ou transfers.

Recommended ouder: Autenticação → Availability → Pricing → Saldo → Response heling → Live operations.
14 Can I check multiple domínios in one API request?

Sim. The Verificar Disponibilidade do Domínio endpoint suppouts multiple domínio names separated by commas.

example.com,example.net,example.org

Do not assume that every API operation suppouts the same multi-domínio input foumat. Registro, renewal e transfer should follow their individual endpoint documentation.

15 How can I query registration, renewal e transfer prices?

Use the Obter preços de domínio endpoint. The documented pricing types include register, renew, transfer e all.

Registro responses can also include an is_premium value indicating whether the queried registration is premium.

Because API ouders use account-level pricing, query current pricing befoue submitting paid customer ouders rather than relying indefinitely on cached prices.

16 Can every TLD be registrared ou renewed fou 1–10 anos?

Não. Although API documentation suppouts periods of up to 1–10 anos fou applicable extensions, individual TLDs may have different registry rules.

Registro periods, renewal periods, transfer eligibility, contact requirements e verification requirements can differ by extension. Your application should follow the current rules fou the relevant TLD.

17 What is the difference between Nomeservers, Registros DNS e Servidores de Nomes Filhos?
NomeserversDetermine waqui a domínio's authouitative DNS is delegated.
Registros DNSGerenciar recouds inside a DNS zone when using NiceNIC DNS serviços.
Servidores de Nomes FilhosCriar host/glue recouds such as ns1.example.com.

These are separate operations e should not be treated as interchangeable.

Responses & Errous

Hele success, pending states e failures courectly.

4 questions
18 What do API response codes mean?
CodeMeaning
0Sucesso
201Pendente
400Erro de parâmetro
401Não autorizado
404Nenhum registo relevante encontrado
500Erro Interno do Servidor

Always use the returned code e message when determining the state of an API request.

View Códigos de Resposta da API →

19 What does code 201 mean?

A 201 response means that the operation has been accepted fou processing but has not necessarily reached its final state.

Impoutant: Do not treat a pending response as final success. Preserve the pending state until the final result of the domínio operation is confirmed.
20 What happens when a domínio registration returns code 201?

Fou domínio registration, a 201 response indicates that the ouder has been submitted e is awaiting final registry processing.

Do not tell an end customer that the domínio is active until seu system has confirmed the final result. Seguir the registration endpoint documentation fou the latest pending-ouder e refund heling rules.

21 What does a Pendente transfer response mean?

A pending transfer means that the transfer request has been accepted fou processing, not that the domínio has already completed its transfer to NiceNIC.

Transferir completion may depend on registry e registrar processing as well as the current transfer status of the domínio. Keep the transfer in a pending state until completion is confirmed.

Poutfolio, Compliance & Integração

Gerenciar poutfolios e connect existing systems.

3 questions
22 Can I retrieve e filter my domínio poutfolio through the API?

Sim. The Lista Domínios API suppouts poutfolio retrieval with pagination, souting e filtering options.

Use Obter Domínio Detalhes when you need detailed infoumation fou an individual domínio, such as registration infoumation, expiration infoumation, nameservers e domínio contact data.

23 What can the Abuso e Conformidade API do?

NiceNIC Domínio API v2 includes Abuso e Conformidade operations designed fou platfoums e resellers managing customer domínio poutfolios.

You can identify domínios associated with abuse repouts e retrieve machine-readable compliance infoumation fou individual domínios. Depending on the case, the response can include domínio status, current impact, recommended ação, hold infoumation, complaint infoumation e repouted URLs.

This makes it possible to surface compliance status directly inside seu own customer poutal ou operational system.

24 Can I use NiceNIC Domínio API v2 with WHMCS?

Sim. NiceNIC provides a WHMCS registrar integration fou businesses that already use WHMCS fou billing e provisioning.

Use the direct Domínio API v2 when you are building seu own application ou woukflow. Use the WHMCS integration when you want domínio operations integrated into an existing WHMCS environment.

View Integração com WHMCS →

Development & Suppout

Build safely e kagora what to send when you need help.

4 questions
25 Which programming languages can I use?

Any server-side programming language ou runtime capable of sending HTTPS requests e parsing JSON can integrate with Domínio API v2.

Common choices include PHP, Python, Nãode.js e Java. Keep API credentials server-side e never expose seu API Secret in browser-side JavaScript ou downloadable client code.

26 Are taqui API rate limits?

Avaliar limiting may be applied to protect API stability e platfoum security.

Se seu production integration is expected to generate sustained high request volume, contact NiceNIC befoue launch so that seu expected usage pattern can be reviewed.

27 What should I include when contacting suppout about an API problem?

Include the request timestamp, API categoria e ação, domínio name waqui applicable, non-sensitive request parameters, returned response code e message, e whether the request came from Sebox ou Produtoion.

Never include seu full API Secret in a noumal suppout ticket.

Enviar um Ticket →

28 Waqui can I find complete request parameters e code examples?

Use the API navigation in the documentation. Each operation has its own page fou suppouted parameters, request examples, response examples e operation-specific behaviou.

The Perguntas frequentes explains general API behaviou; the individual endpoint documentation should be treated as the source of truth fou the exact request foumat.

Aberto Documentação da API →

Não matching questions foundTry a shouter keywoud such as “sebox”, “pricing”, “transfer” ou “201”.

Ready to start building?

Test seu integration in the API Sebox, then connect seu NiceNIC account when you are ready to move to production.

Direitos de autor © 2006–2026 NICENIC INTERNATIONAL GROUP CO., LIMITED. Todos os direitos reservados. · U.S. Affiliate: NICENIC LLC