Stablecoin payment rails expand as fintech firms build settlement

Crypto payments are reshaping digital commerce as fintech firms race to own stablecoin settlement rails, a shift that could affect how entertainment platforms process user transactions. Controlling the underlying rails lets companies capture fees that would otherwise go to public blockchain networks, a strategic move highlighted by industry executives.

Ownership of the settlement layer

Ran Goldi of Fireblocks says firms are “looking to capture more of that value themselves by building or controlling the settlement layer,” avoiding fees paid to public networks like Ethereum [2]. This mirrors Stripe’s aggressive expansion: after buying Birdge for $1.1 bn in October 2024, the company added crypto wallet provider Privy in June 2025 and billing platform Metronome in January 2025 [2]. Delphi Digital argues these moves let Stripe control issuance, wallet, and billing functions around stablecoin payments, positioning it to earn fees on every transaction [2].

Competitive dynamics and revenue shift

Alvin Kan of Bitget Wallet notes that as protocol‑level settlement costs fall, “value capture shifts to the orchestration layer around the rail: compliance, FX conversion, wallet infrastructure, on‑ and off‑ramps, local payout connectivity and merchant integration” [2]. Irina Chuchkina adds that the next battleground will be the settlement infrastructure itself, likening stablecoin rails to the role Visa and Mastercard play by owning the payment pipes rather than issuing currency [2]. Companies that integrate AI‑driven settlement layers could “capture a disproportionate share of the value flowing through these networks,” she says [2].

What to watch

• Stripe’s next acquisition – any further purchase of settlement‑oriented fintech could tighten its control over stablecoin payments.
• Protocol fee trends – declining settlement costs on public blockchains may accelerate the shift toward proprietary rails.
• Merchant adoption milestones – announcements of large‑scale merchant integrations on new settlement networks could signal broader industry movement.

The drive to own stablecoin settlement infrastructure suggests a pivot from open‑network reliance to closed‑loop revenue models, a development that may redefine how digital entertainment platforms and other online services handle crypto payments. The ultimate impact will depend on whether these proprietary rails can deliver lower costs and faster settlement than existing public blockchain solutions.