A blockchain cross-border digital payment fintech company, announced that it has completed its Series A financing round with participation from the Stellar Development Foundation and cross-border payment giant MoneyGram, but the specific amount of this round of financing has not been disclosed. Interstellar is a fintech company focused on developing digital payment solutions, using blockchain technology to facilitate cross-border transactions and improve the efficiency and security of currency transactions. The new funds will be used to expand its business in Latin America and the Caribbean.