How do I earn yield?

You earn when buyers fill your liquidity at a premium to the market rate. For example, if the market rate is 0.88 EUR per USDC and you set your rate at 0.90 EUR, a 100 USDC fill pays you 90 EUR instead of 88 EUR. That 2 EUR difference is your price edge on that fill.

You can also price below market as a discount if you want faster fills. Earnings are not guaranteed; they depend on demand, your pricing, available liquidity, payment rails, and how often buyers choose your quote.