Uphold / Topper

Uphold / Topper is the product line through which Topper by Uphold lets people buy and sell crypto assets directly from a self-custody wallet. It supports card and local payments, recurring purchases and withdrawals to debit cards, and offers integrations and a partner channel for businesses.

Services The retail on/off-ramp covers fiat to crypto and crypto to fiat. The company claims support for more than 200 assets, including BTC, SOL and stablecoins. Developers can integrate through published documentation at docs.topperpay.com, which includes a crypto off-ramp flow.

Entities and markets Terms differ by legal entity and market, so custody arrangements, client types, fees, KYC and regulatory status vary according to the entity serving the customer. A registered office is given at Aristo House, Office A, The Balmoral, #78 Sanford Drive, Nassau, Bahamas.

What to clarify Because conditions are split by entity and market, users and partners should confirm which Uphold or Topper entity applies in their jurisdiction, along with fees, limits and verification steps, before using the service or building an integration.