OSIR · The AI-Native Domain Registrar

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

TypeGeneric Top-Level Domain
RegistryIdentity Digital
Registration$55.00/yr
Renewal$55.00/yr
WHOIS privacyFree
DNSSECSupported
Registration period1 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.