The OnlyWorlds platform hub: accounts, world hosting, keys, and the API. Editing happens in Atlas and the other tools; onlyworlds.com is where your worlds live online.

URL: onlyworlds.com/account Type: Web Application

Features

  • World hosting - Create worlds and manage them from the account portal
  • Keys - Mint and revoke scoped world keys (ow_w_ write / ow_r_ read, shown once)
  • Account tokens - Mint ow_a_ tokens so apps can act on your account (Settings)
  • Element viewer - Browse any world’s elements read-only, straight from the portal
  • Export - Download a world as a single JSON file
  • API - Full REST access at /api/docs and an MCP server for AI assistants

Getting Started

  1. Create an account at onlyworlds.com (email or Google/GitHub/Discord)
  2. Create a world - your first world sets your 4-digit PIN, the write wall on all your worlds
  3. Mint a world key from the world page for tool and API access
  4. Open the world in Atlas or any other tool