Iana API
Developer & SoftwareAccess Iana public data through one AllAPI key — 7 endpoints across the Iana surface. No Iana account, no credentials, no scraping stack — one anonymous request returns real data or a documented honest error, never fabricated.
| Method | Endpoint | Operation |
|---|---|---|
| POST | /api/iana/language_subtags | Language subtags |
| POST | /api/iana/media_types | Media types |
| POST | /api/iana/media_types_xml | Media types xml |
| POST | /api/iana/root_zone | Root zone |
| POST | /api/iana/service_names_ports | Service names ports |
| POST | /api/iana/tld_delegation | Tld delegation |
| POST | /api/iana/tlds | Tlds |
Call the Iana API in one line
Free tier — 200 credits/month, no card. One key works across all 468 platforms, 39 MCP tools and 48 composites.
Get your free key → API reference