WEEKLY CRYPTO CARD DIGEST: OCT 5 TO 11

Summary from the TLDR Crypto newsletter

EtherFi introduced its own stablecoin, ether.fi USD, powered by Ethena, and picked MoonPay as a payments infrastructure partner; RedotPay launched SPEI for Mexican pesos and partnered with Niu Global; Stripe Treasury made OUSD on Tempo the default stablecoin for US businesses, with OUSD-backed cards paying 2% cash rewards; Tangem Pay became a physical card (5,000-card early run); and Jupiter Mobile launched on-chain QR payments.