Mowojang API (Seraph mirror)

Mojang API without ratelimits.

Results are cached for 60 minutes, except for the /session/minecraft/profile/:uuid endpoint. Use the simpler endpoint if you have no use for the properties returned in /session/minecraft/profile/:uuid.

The server can currently handle about 10,000 lookups per second. If you appreciate this service or would like me to buy a better server, consider donating on Ko-fi.

Mojang-compatible endpoints

• GET /users/profiles/minecraft/:username
• GET /session/minecraft/profile/:uuid

Simpler endpoints

• GET /:username_or_uuid
• POST / ["<username_or_uuid>"]

Database

A dump of ~66 million UUIDs and usernames is available at archive.org/details/minecraft-uuids-2025-09-01.