Coinbase Tests Flipcash’s USDF with Its Own Custom Stablecoins

Coinbase, a leading cryptocurrency exchange, has initiated backend testing of USDF, a custom stablecoin developed by crypto infrastructure firm Flipcash, as it advances its Custom Stablecoins program. Announced in December 2025, this initiative allows businesses to create branded, dollar-backed stablecoins fully collateralized 1:1 by flexible assets like USDC, with Coinbase handling issuance, custody, compliance, and security.

**What is Flipcash’s USDF?**

USDF is Flipcash’s branded stablecoin, built on Coinbase’s platform to serve as the primary stablecoin within the Flipcash app upon launch. It aims for a 1:1 peg to the US dollar, providing stability for payments, trading, and DeFi applications. As of January 2026, USDF is in operational testing on Coinbase Exchange—no trading, deposits, or withdrawals are available yet. Public availability is anticipated in early 2026.

**Coinbase’s Custom Stablecoins Initiative**

The program empowers partners to issue tailored stablecoins without infrastructure overhead, offering features like brand customization, zero-fee interoperability with USDC, and rewards on circulating supply (accrued daily and paid monthly via Coinbase Prime). Flipcash joins other collaborators like Solflare (a Solana wallet) and R2 (a DeFi platform) in exploring these solutions. This reduces dependence on third-party stablecoins like USDC (co-issued by Coinbase and Circle) while boosting control over ecosystems.

**Potential Implications**

For traders: More stablecoin choices for hedging and lower-volatility transactions.
For DeFi: Enhanced lending, borrowing, and liquidity options via custom mechanisms.
For Coinbase: Valuable data on user demand, plus strengthened revenue from stablecoin services (which generated hundreds of millions in recent quarters).

**Why It Matters**

Stablecoins processed trillions in volume in 2025 and remain central to crypto’s growth. Coinbase’s push toward customizable, compliant stablecoins could drive broader adoption, efficiency, and innovation in payments and onchain finance.

In summary, this test underscores Coinbase’s ambition to lead in stablecoin infrastructure, benefiting users with more flexible, secure options.