The US-Mexico remittance corridor is one of those numbers that puts everything in perspective. Roughly $62 billion flows between the two countries annually, making it the single largest individual remittance route in the world.

LayerZero just crossed it.

The omnichain messaging protocol, best known as the infrastructure layer powering the Stargate bridge, has now processed more volume than that entire corridor.

What LayerZero actually is, and why it matters here

Think of LayerZero less like a bank and more like the postal service that different banks use to talk to each other across blockchains. It is a messaging protocol, meaning it does not hold your assets, it carries the instructions that move them.

Stargate, the bridge built on top of LayerZero, is where most of the volume lives. Since inception, cumulative bridge activity across LayerZero-connected infrastructure has exceeded $147 billion, with Stargate alone historically processing upwards of $70 billion of that total.

Tempo, a high-performance payments blockchain connected to Stripe, uses LayerZero for stablecoin and asset bridging. MoneyGram serves as Tempo’s anchor validator. The same protocol powering DeFi yield farmers is also quietly sitting inside infrastructure that moves money for migrant workers sending cash home.

The stablecoin engine underneath all of this

Stablecoin payment volumes reached $390 billion in 2025, more than double previous levels. Latin America saw an 89% annual increase in stablecoin activity, with remittances playing a meaningful role in that surge.

Bitso, the crypto exchange that has carved out a significant position in the US-Mexico corridor, processed over $6.5 billion in remittances via crypto rails in 2024, capturing more than 10% of the corridor’s market at fees below 1%.

What this means for the competitive landscape

The $62 billion US-Mexico corridor is not just a data point. It is a business. Western Union, MoneyGram, Remitly, and dozens of other companies built revenue models around the friction in that system. Fees, exchange rate spreads, and processing delays were not bugs, they were the product.

The partnership architecture surrounding LayerZero reinforces this. Having Stripe-connected infrastructure and MoneyGram as a validator inside the same ecosystem is not accidental. These are deliberate integrations by financial entities that understand where transaction volume is migrating.