[@substrate/txwrapper](../README.md) › [Globals](../globals.md) › ["methods/staking/bondExtra"](../modules/_methods_staking_bondextra_.md) › [StakingBondExtraArgs](_methods_staking_bondextra_.stakingbondextraargs.md)

# Interface: StakingBondExtraArgs

## Hierarchy

* object

  ↳ **StakingBondExtraArgs**

## Index

### Properties

* [maxAdditional](_methods_staking_bondextra_.stakingbondextraargs.md#maxadditional)

## Properties

###  maxAdditional

• **maxAdditional**: *number*

*Defined in [src/methods/staking/bondExtra.ts:12](https://github.com/amaurymartiny/polkadotjs-wrapper/blob/82747d9/src/methods/staking/bondExtra.ts#L12)*

The maximum amount to bond.