Stripe's new currency features aimed at the "double FX trap" — paying conversion fees twice when you convert inbound payments to your home currency, then convert back to pay international expenses. Jordan and Riley walk through the two connected capabilities: expanded multicurrency settlement (settle in the currency the customer paid in — up to 18 currencies across 37 markets by end of 2026) and instant currency conversion (real-time across 15 currencies, transparent pricing, 24/7, with API access). They also flag it's a product-announcement post, not a deep systems piece — the engineering win is removing an unnecessary conversion step, not a novel algorithm. Source: Reduce FX costs with Stripe — Stripe, Aug 17 2026 — https://stripe.com/blog/redu ...