# Function: buildPaymentRequestPayMsg()

> **buildPaymentRequestPayMsg**(`creator`, `collectionId`, `payApproval`): [`PaymentRequestActionMsg`](https://docs.bitbadges.io/sdk/reference/interfaces/payment-request-action-msg)

Defined in: [packages/bitbadgesjs-sdk/src/core/payment-requests.ts:251](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/payment-requests.ts#L251)

## Parameters

### creator

`string`

### collectionId

`string`

### payApproval

[`iCollectionApproval`](https://docs.bitbadges.io/sdk/reference/interfaces/i-collection-approval)\<`bigint`\>

## Returns

[`PaymentRequestActionMsg`](https://docs.bitbadges.io/sdk/reference/interfaces/payment-request-action-msg)