# Function: buildAcceptAuctionBidMsg()

> **buildAcceptAuctionBidMsg**(`seller`, `collectionId`, `bidApprovalId`, `bidderAddress`, `mintApprovalId`, `tokenAmount?`): [`AcceptAuctionBidMsg`](https://docs.bitbadges.io/sdk/reference/interfaces/accept-auction-bid-msg)

Defined in: [packages/bitbadgesjs-sdk/src/core/auctions.ts:293](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/auctions.ts#L293)

## Parameters

### seller

`string`

### collectionId

`string`

### bidApprovalId

`string`

### bidderAddress

`string`

### mintApprovalId

`string`

### tokenAmount?

`bigint` = `1n`

## Returns

[`AcceptAuctionBidMsg`](https://docs.bitbadges.io/sdk/reference/interfaces/accept-auction-bid-msg)