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DOMAIN EXTENSION GUIDE

.api Domain Names

No public delegation record found

The .api extension is a strong fit for products, platforms and services built around application programming interfaces. It reads clearly, signals technical purpose at a glance and can work well for developer-first brands, integration tools and API documentation hubs.

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Application and status facts

Verified status information is kept separate from illustrative naming ideas.

Extension
.api
Current status
No public delegation record foundRoot Zone Database - IANA
Root-zone delegation status
No root-zone delegation confirmed in recorded public sources.Root Zone Database - IANA
Announced applicant or applicants
Link Freedom Grouplfg.link - lfg.link
Number of publicly announced claims
1
Contested
No
Public disclosure date
2026-08-13lfg.link - lfg.link
Application round/programme
Not recorded
Registry operator
Not verified
Registration availability
Public registration is not confirmed by this guide.Root Zone Database - IANA
Last fact checked
2026-08-25

A public application, applicant identity, approval, registry operation, root-zone delegation and live registration availability are separate facts.

Illustrative uses

What could a .api domain be used for?

If delegated, .api would naturally suit projects that want a highly specific, technical identity online.

API platform homepagesIdeal for businesses building or exposing application programming interfaces.
Developer documentationUseful for docs portals, quick-start guides and reference material.
Integration servicesA natural fit for products that connect software, systems and workflows.
Authentication and identity toolsWorks well for services handling access, tokens and secure connections.
SDK and tooling launchesSuitable for releases of software development kits, libraries and command-line tools.
Internal developer portalsHelpful for engineering teams offering private or partner-facing resources.
API marketplacesCan support directories, discovery layers and partner ecosystems.
Technical product brandingUseful for brands that want a concise, specialist identity.

Domain name ideas

Example names only. Illustrative examples only. Availability has not been checked.

auth.apidocs.apistatus.apibuild.apipay.apiopen.api

Possible audiences

Who is .api for?

  • SaaS companies
  • Developer tool vendors
  • Platform engineering teams
  • API-first startups
  • Documentation teams
  • Systems integrators

Benefits and considerations

Benefits

  • Immediate relevance
  • Memorable positioning
  • Flexible for technical products

Considerations

  • Narrow audience fit
  • Possible delegation uncertainty
  • Brand strategy matters

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Frequently asked questions

What is .api best used for?

It is best suited to developer-facing products, API platforms, documentation and integration services.

Is .api good for startups?

Yes, especially for startups whose main offer is a programmable service or developer tool.

Can .api be used for documentation sites?

Yes. It is a natural choice for docs, references, onboarding and support portals.

Does .api suit consumer brands?

Usually only if the brand has a strong technical or platform-led identity.

Is .api a general-purpose extension?

No. It is more specialised than broad commercial domains and works best in technical contexts.

Sources and review information