TokenBridge Roles

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:

• ​Administrative Groups and Roles​

• ​Validator Roles​

• ​User Roles​

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