Stablecoins Are Finally Having Their Moment
After years of being the infrastructure story nobody wanted to write about, stablecoins are going mainstream. Here is why 2025 feels different and what the payment infrastructure implications are.
I’ve been writing about stablecoin payment rails since 2019. For most of that time, the pitch was easy to understand and hard to act on: stablecoins could enable cheaper, faster, more transparent cross-border payments — but the regulatory uncertainty, on/off ramp friction, and enterprise risk appetite meant adoption was slow and niche.
2025 feels different. Let me explain why.
The Regulatory Clarity Finally Arrived
The EU’s MiCA regulation came into full effect in late 2024. The US is moving toward explicit stablecoin legislation after years of enforcement-only non-framework. Singapore, the UAE, Hong Kong — major financial centers have all developed workable frameworks for stablecoin issuance and use in the past 18 months.
This matters more than most technical improvements. Enterprises — banks, payment companies, large merchants — will not build on infrastructure that might be illegal next year. Regulatory clarity unlocks the capital and organizational commitment that technical capability alone can’t.
Circle’s USDC is the clearest beneficiary. Operating under MiCA authorization in Europe, reserve reporting that’s audited and transparent, active engagement with regulators globally — they’ve done the institutional credibility work that makes enterprise adoption possible.
The corridors where stablecoins shine brightest — US-LatAm, US-Southeast Asia, intra-Asia, US-Africa — are exactly where traditional banking is slowest and most expensive.
The Network Effects Are Reaching Threshold
Stablecoin payment network effects work like other payment networks: the more counterparties you can settle with in stablecoins, the more valuable using stablecoins is. For years, this was a chicken-and-egg problem. Now the network has reached a scale where the value is self-evidently real.
USDC settlement volume passed $10 trillion annualized in 2024. The payments-specific share is growing fast. In remittance corridors, stablecoins cut end-to-end costs from 6–8% to roughly 1.5% — a difference that’s decisive for the people who can least afford the old fees.
USDC settlement volume passed $10 trillion annualized in 2024. That’s not all payments — it includes DeFi, trading, and speculative flows — but the payments-specific volume is growing as a share of the total. The enterprises using USDC for B2B settlement between trading partners grew significantly.
The corridors where stablecoins are most active: US-LatAm, US-Southeast Asia, intra-Southeast Asia, and increasingly US-Africa. These are corridors where traditional banking is slow, expensive, or unreliable. The problem-solution fit is tightest there.
What We’re Seeing in Practice
From where we sit, the volume tells the story. Merchants and businesses using our settlement infrastructure in stablecoins have grown from a small experiment to a real portion of our volume.
The use cases that are working:
Cross-border B2B settlement. Two businesses in different countries, settling invoices in USDC. Eliminates the correspondent banking chain, settles in minutes rather than days, and the FX exposure is managed separately from the settlement.
Treasury management for multi-currency operations. Companies operating across multiple markets are holding USDC as a working capital buffer — convert local currency to USDC, hold for operations, convert to destination currency as needed. Cheaper and faster than traditional multi-currency bank accounts.
Remittance corridors. The economics for consumer remittance are compelling in corridors where traditional transfer costs are high. A 1.5% end-to-end cost versus 6-8% traditional cost is decisive for remittance customers.
Remittance is where the stablecoin value proposition is most tangible — lower fees mean more money arriving to the people who need it most.
What Still Needs to Improve
On/off ramp reliability is the remaining friction point. The stablecoin-to-local-bank-account leg is where things still break: conversion delays, compliance holds, regulatory differences by jurisdiction. The settlement rail is excellent. The last mile to/from traditional bank accounts still needs work.
Identity and compliance composability is still early. KYC verification, sanctions screening, and transaction monitoring for stablecoin flows needs to be more seamless and standards-based. This is improving but isn’t solved.
The Five-Year View
The payment infrastructure I’m building toward is one where the choice of settlement asset — fiat, stablecoin, or tokenized asset — is a configuration choice rather than an architectural choice. The rails handle the conversion and the compliance. The businesses just move value.
We’re probably 2-3 years from that being fully real. But 2025 is the year it stopped being theoretical and started being the thing enterprises are actually budgeting for.
The stablecoin moment took longer than I expected. It’s here now.