Transaction Receipts
LINK generates a receipt for every completed transaction processed through our system. Each receipt includes:- Transaction amount and currency
- Applied fees and exchange rate
- LINK’s legal disclosures and compliance references
- Transaction reference and timestamp
Proof of Payment — Accepted Formats
When submitting proof of payment for an B2B API onramp transaction (viaPOST /otc/pop), LINK accepts the following file types:
Files are submitted as
multipart/form-data with the field name file. See Upload Proof of Payment for full details.
Prefunded Account Compliance

