Domain Extensions / .codes
.codes domains
The .codes domain is a generic extension with a double meaning that developers and marketers both use: source code and coupon or promotional codes. That flexibility makes it a fit for software projects, coding tutorials, developer tools, and open-source repositories, as well as for deal sites, discount pages, and loyalty programs. The word is short and clear, so a .codes address reads well in either context. Registration is open worldwide with no restrictions. For a technical project, it signals a home for code; for a commerce project, it points to savings. Either way, a dedicated extension gives the site a purpose-built identity that a generic name lacks, and ending the domain in .codes states plainly what visitors will find inside.
.codes domain details
| Type | Generic Top-Level Domain |
| Registry | Identity Digital |
| Registration | $55.00/yr |
| Renewal | $55.00/yr |
| WHOIS privacy | Free |
| DNSSEC | Supported |
| Registration period | 1 to 10 years |
Register .codes domains with an AI agent
OSIR is an AI-native registrar. Every .codes domain can be registered, renewed, and managed through natural language using Claude, ChatGPT, or any agent that supports the Model Context Protocol (MCP).
Frequently asked questions
- How do I register a .codes domain?
- Search for the .codes name you want, confirm it is available, and complete checkout - or ask an MCP-compatible AI assistant to do it for you. Registration through OSIR starts at $55.00/yr and includes free WHOIS privacy, DNSSEC, and anycast DNS.
- Can I register a .codes domain with Claude or ChatGPT?
- Yes. OSIR supports the Model Context Protocol (MCP) with 82 tools, so any MCP-compatible AI assistant - including Claude Desktop, Cursor, and Copilot - can search, register, and manage .codes domains on your behalf.
- What is included with a .codes domain registration?
- Every .codes domain registered through OSIR includes anycast DNS, DNSSEC support, free WHOIS privacy protection, registrar lock, and full API and MCP access. Registration starts at $55.00/yr.
- How much does it cost to renew a .codes domain?
- .codes renewal is $55.00/yr through OSIR. Prices include ICANN fees and a 3% or $0.30 processing fee (whichever is greater). There are no hidden fees.