wise.com
Attach a receipt to a Wise transaction
Input
b64 requiredThe file content, base64-encoded.
txid requiredThe Wise card transaction id, as returned by search_transactions (e.g. 2980039980).
mime optionalMIME type of the file (default application/pdf).
filename optionalFile name shown on Wise (default receipt.pdf).
Output
txid requiredattached requiredattachmentSection optional