Developer should register a Mixin messenger account then use the account to register developer account in dashboard. You can jump to the page to learn details. Developer account can create bots. Only bot can create Mixin Network account.
All API in Mixin Network are listed here.
A correct ACCESS_TOKEN is required by most of operation. .
Developer can help user to create a Mixin account, setup pin, get asset deposit address, read assets, transfer asset to another mixin network account. To withdraw asset to non-mixin address, developer need to help user to create withdraw address.