# Interface: SigningFee

Defined in: [packages/bitbadgesjs-sdk/src/signing/types.ts:63](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/signing/types.ts#L63)

Fee configuration for signing client (local alias).
Uses the same structure as the transactions module Fee.

## Properties

### amount

> **amount**: `string`

Defined in: [packages/bitbadgesjs-sdk/src/signing/types.ts:65](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/signing/types.ts#L65)

Amount in base units (e.g., "5000000000" for 5 BADGE)

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### denom

> **denom**: `string`

Defined in: [packages/bitbadgesjs-sdk/src/signing/types.ts:67](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/signing/types.ts#L67)

Denomination (e.g., "ubadge")

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### gas

> **gas**: `string`

Defined in: [packages/bitbadgesjs-sdk/src/signing/types.ts:69](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/signing/types.ts#L69)

Gas limit as string