TokenBridge Roles

Difference between administrators, validators and users

Administrators on the TokenBridge are responsible for bridge security and upgrades. Every bridge has 2 sides - smart contracts are deployed on each side of the bridge. A side is referred to as either the Home (or Native) side or the Foreign side, depending on the bridge mode.

General information regarding the TokenBridge can be found in Features & Definitions

For detailed configuration options and bridge parameters see xDai bridge contracts management

See the following role descriptions:

Multisignature requirements

Multisignature (multisig) wallet functionality is required for TokenBridge administrators. Multiple parties must agree on operations before an action is executed.

Example User Diagram for the ERC-to-ERC Bridge

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