Why stablecoins are becoming the go-to tool for African diaspora payments

When people hear "crypto" in the context of remittances, they often picture volatile coins and overnight fortunes. Stablecoins are a different animal. USDT and USDC are pegged to the US dollar. They don't swing 20% overnight. They're just a fast, cheap way to move dollar-denominated value across borders.

For African diaspora payments, this matters for one specific reason: speed and finality. A USDT transfer from London to Lagos settles in seconds, not days. The recipient can cash out to naira through a trusted local exchange, or — increasingly — through apps like Greengate that handle the conversion in-app.

The practical workflow looks like this. You fund your Greengate wallet with pounds or dollars. You swap to USDT at the live rate. You send USDT to a recipient's wallet address, or Greengate converts and sends directly to their bank account in naira. The whole thing is fast and the fee is fixed.

This isn't theoretical. It's how a growing share of our users are moving money — especially for larger amounts where traditional wire transfers charge a percentage rather than a flat fee. On a large transfer, the difference between a percentage fee and a low flat fee is significant.

Stablecoins won't replace every method of sending money home. But they're a powerful tool that every diaspora sender should understand and at least have in their toolkit.