Pay from an exchange
Already have funds on an exchange? First create a TopDonors request and choose an available exchange route. Use an on-chain withdrawal to its recipient address, not an internal user transfer or an exchange payment service.
Match the asset and network. For TON, include the exact MEMO. For Solana, use only the exchange route’s dedicated address when offered. For every network, check the amount the recipient will receive after fees. It must cover the request amount.
An exchange may delay or restrict a withdrawal. Check its current conditions before sending. If you cannot meet the request’s payment window or provide the required MEMO, do not submit that withdrawal.
Create the listing and request before sending. Use only the details from that request and check the recipient amount after fees. The quote expiry and the payment deadline may differ. After the payment window closes, do not send to the old details; open the request for next steps. A late payment requires review and is not automatically credited to another request.
This guide is for making an existing payment, not a recommendation to open an exchange account or buy an asset. Naming an exchange here does not imply a partnership or endorsement. Use only services available to you; do not bypass regional or account restrictions.