provider Recipients POST /recipient/{recipientId}/attachments
@utdk/mercury /recipient/{recipientId}/attachments
Upload a recipient attachment
Upload a tax form attachment for a recipient. The file is uploaded via multipart/form-data. Supported file types include PDF, images (PNG, JPG, GIF), and common document formats. The attachment will be associated as a tax document for the recipient.
recipientId path required
ID of the recipient to attach the file to
string

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Authentication
Configure credentials for Mercury API
Gateway
The gateway proxies requests and injects credentials server-side. Configure credentials above, then enter your gateway URL.

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uploadrecipientattachment
POST/recipient/{recipientId}/attachments
Upload a tax form attachment for a recipient. The file is uploaded via multipart/form-data. Supported file types include PDF, images (PNG, JPG, GIF), and common document formats. The attachment will be associated as a tax document for the recipient.

Parameters

required

ID of the recipient to attach the file to

Enter a gateway URL above to enable sending.

Code snippet
Updates live as you fill in the form above.

TypeScript

import mercury from '@utdk/mercury';

await mercury.uploadrecipientattachment()