MoonPay’s PYUSDx Platform Powers Fairblock’s Confidential USD
Enterprises, merchants, and institutions gain optional transaction and balance confidentiality for stablecoin settlement
Published on Oct 15, 2026
Last modified on Oct 15, 2026
We’re excited to announce that Fairblock has integrated MoonPay’s PYUSDx stablecoin issuance platform, bringing confidential settlement to enterprise and institutional stablecoin operations.
Why confidentiality matters
Settling on a blockchain makes stablecoin payments more efficient, but public ledgers have kept many businesses on the sidelines. A merchant accepting stablecoins is publishing its revenue, and a contractor invoicing onchain is publishing their rates. For a business, confidentiality is a requirement for adoption, not a nice-to-have. Fairblock closes that gap by adding privacy to blockchain settlement.
What Fairblock and CUSD bring
Fairblock is building the confidentiality layer for onchain assets and payments providing programmable confidentiality for stablecoins, tokenized assets, transactions, and intelligent applications without requiring users to change wallets, bridge assets, or adopt new infrastructure.
CUSD is the stablecoin Fairblock issues using this infrastructure, built in collaboration with PayPal and MoonPay and collateralized by PayPal USD (PYUSD). Confidentiality is an optional setting rather than a default.