Check .CODES domain availability, register a new .CODES domain, search multiple names in bulk, or transfer your existing .CODES domains to NiceNIC. Built for software teams, open-source maintainers, API providers, technical publishers, standards organizations, educators, compliance resources, agencies, and resellers.
Need lower .CODES pricing? Upgrade account level for bulk registration and reseller pricing.
A .CODES domain can support source-code projects, documentation, package libraries, APIs, tutorials, standards, building codes, compliance references, and developer communities. NiceNIC supports the registration, renewal, transfer, DNS, bulk, and reseller workflows needed to keep those resources under clear ownership.
Add funds and pay for domain services using supported crypto options such as USDT, BTC, ETH, and LTC. Automated crypto deposit recording helps account balances update quickly after successful confirmation, with no extra NiceNIC processing fee for automated deposits.
NiceNIC provides real human support, not only scripted replies. Our team can review your domain needs, explain practical options, and give account-level, transfer, bulk registration, and reseller suggestions to help your domain business grow.
NiceNIC does not take arbitrary action against domains. Abuse reports are reviewed based on available evidence, policies, and registry requirements, with domain owners guided to review, fix, or explain reported issues where appropriate.
Manage .CODES together with 2,500+ domain extensions from one NiceNIC account, including country-code, generic, and new domain extensions. This helps businesses, investors, and resellers build global domain coverage more efficiently.
NiceNIC supports 47+ website languages, creating a multilingual registrar experience for international users and teams. This makes domain registration, renewal, transfer, account management, and support easier across different markets.
For hosting providers, agencies, platforms, and domain resellers, NiceNIC supports reseller API access for domain registration, renewal, transfer, DNS, account-level pricing, and custom nameserver services.
The current public count snapshot shows about 19.2K .CODES domains. The extension is operated in the Identity Digital registry platform and is used as a direct second-level namespace for technical projects, documentation, code resources, and rule-based information.
Current DomainTools public count snapshot.
Approximate share of the Q1 2026 category market.
Entered the DNS root in 2013.
This view places .CODES within the wider domain market using DNIB Q1 2026 figures and a public TLD count snapshot.
It tells users to expect code, rules, standards, or technical references.
Developers can recognize a likely connection to source code, APIs, examples, libraries, or technical documentation before opening the site.
The plural word can also support building, safety, legal, product, access, and industry-code resources when the jurisdiction and authority are stated accurately.
Teams can organize products, languages, repositories, standards, and learning resources under concise, descriptive second-level names.
Selected related extensions are compared using one DomainTools public count snapshot.
These public sales highlight demand for concise programming, automation, and developer-focused .CODES names.
Choose registration, transfer, DNS, renewal, bulk management, or reseller API services for developer projects, documentation sites, technical teams, and domain platforms.
Register a memorable .CODES domain for source-code projects, programming resources, developer tools, libraries, or technical communities.
Transfer existing .CODES domains to centralize renewals, DNS settings, ownership records, and access management in one NiceNIC account.
Search and manage product names, client projects, developer tools, campaign domains, and defensive registrations across multiple accounts or teams.
Integrate .CODES registration, renewal, transfer, and DNS operations into hosting platforms, developer services, or reseller workflows.
If you already own .CODES domains elsewhere, transfer decisions should not be based only on one renewal invoice. Check transfer eligibility, ownership access, billing reliability, support response time, API needs, and long-term domain management.
Paste multiple .CODES names, remove duplicates, review the count, and continue to bulk registration. This is useful for domain investors, brand teams, agencies, hosting providers, and resellers.
Enter one name per line, with or without .CODES. The tool removes duplicates and prepares a clean list for bulk registration.
If your business sells hosting, websites, SaaS, agency services, or brand protection packages, NiceNIC reseller APIs can support domain registration, renewal, transfer, DNS, and account management.
# NiceNIC API v2 endpoint
# Applies to supported domain extensions, including .com, .net, .org, ccTLDs, and new gTLDs
https://api.nicenic.net/v2/
# Required headers
Authorization: username:api_secret
Content-Type: application/json
# Check domain availability across multiple extensions
curl "https://api.nicenic.net/v2/?category=domain&action=check&domains=example.com,example.net,mybrand.org" \
-H "Authorization: username:api_secret" \
-H "Content-Type: application/json"
# Get registration / renewal / transfer pricing for any supported extension
curl "https://api.nicenic.net/v2/?category=domain&action=get_price&domain=example.com&type=register&year=1" \
-H "Authorization: username:api_secret" \
-H "Content-Type: application/json"
# Change the domain value to query another TLD:
# example.com, example.net, example.org, example.ai, example.co
# Standard response format
{
"code": 0,
"msg": "success",
"data": {}
}
Find practical answers about registering, transferring, renewing, and managing .CODES domains for developer projects, technical teams, agencies, and platforms.
Source-code projects, software libraries, API documentation, coding courses, developer tools, standards databases, building-code references, access-code products, and technical communities can all fit when the page makes the meaning clear.
Publish the exact license, copyright owner, contribution terms, third-party dependencies, patent or trademark notices where relevant, and the versions covered. A public repository does not automatically mean unrestricted reuse.
Yes, but identify the jurisdiction, issuing authority, edition, effective date, amendment status, and whether the material is official, licensed, summarized, or educational. Do not imply government approval without authorization.
Provide supported versions, dependency guidance, vulnerability reporting, authentication rules, rate limits, status information, and deprecation notices. Never expose private keys, tokens, passwords, internal endpoints, or production secrets.
Use a specific second-level name, a descriptive title, clear navigation, and immediate page copy. For commercial offers, disclose eligibility, expiry, exclusions, redemption limits, and who issued the code.
They can, but separate signed releases, documentation, package indexes, status pages, and user uploads with clear paths or subdomains. Protect publishing accounts and verify checksums or signatures where appropriate.
No. Authority comes from the publisher, source material, maintenance process, credentials, citations, and update history. The domain extension describes the topic but does not certify accuracy or official status.
Usually yes, provided nameservers and DNS remain unchanged. Before using the NiceNIC transfer page, record DNSSEC, certificates, redirects, package endpoints, repository integrations, email records, and renewal ownership.
Use the single-name search or bulk registration section for product, package, language, library, API, docs, status, and defensive variants. Platform teams can use the reseller API for supported portfolio operations.
Register a new .CODES, transfer an existing domain, or upgrade your account level for bulk registration and reseller API use.
