Nium Pairs with Coinbase to Embed USDC Across Global Payment Corridors

Singapore fintech Nium is making a strategic move to expand its crypto payment infrastructure by integrating Coinbase's USDC stablecoin into its cross-border settlement network. The partnership represents a significant shift in how businesses can execute international transactions without getting bogged down in traditional prefunding requirements.

What's Actually Happening

According to Nium's Tuesday announcement, the integration leverages Coinbase's core infrastructure—specifically custody, liquidity, and wallet services—to enable USDC-based payments across 190+ countries through a single platform. Here's what matters: customers can now fund cross-border payouts directly in USDC and settle in either stablecoins or local fiat currencies without maintaining prefunded accounts across multiple jurisdictions.

The mechanics are particularly useful for modern payment flows. Nium's network supports just-in-time settlement, meaning capital gets deployed at the moment of payout rather than sitting idle in reserve accounts worldwide. The platform also connects stablecoin balances to Visa and Mastercard programs, enabling real-world spending with automatic fiat conversion at point-of-sale.

Nium's existing infrastructure already punches above its weight: 100+ supported currencies, local collection in 40 markets, real-time payouts across 100+ corridors, and 40+ regulatory licenses globally. This USDC integration extends those capabilities into crypto-native settlement.

The Broader USDC Momentum

This move underscores USDC's accelerating adoption in institutional crypto and fintech circles. Circle, which co-launched USDC with Coinbase in 2018, has been aggressively expanding stablecoin use cases. Recent partnerships tell the story: Circle linked with Sasai Fintech in March to unlock USDC payments across African corridors, targeting remittances where costs still exceed 7%—well above the UN's 3% efficiency target. Earlier this month, Circle partnered with Thunes to extend USDC liquidity across 140+ countries with near real-time settlement.

The market data supports this trajectory. A CEX.IO report from earlier this month showed USDC supply grew by approximately $2 billion in Q1, while Tether's USDT declined by roughly $3 billion. This marks the first sustained divergence between the two stablecoins since 2022—a meaningful signal that institutional players are diversifying beyond USDT.

By market cap, USDC sits at roughly $78 billion, making it the second-largest stablecoin behind USDT's $188 billion. The 1:1 USD peg is backed by cash and short-term Treasury reserves, giving it institutional credibility that matters for payment settlement.