In the first half of 2024 SEPA Instant CT accounted for 15% of the total number of credit transfer transactions processed by euro area retail payment systems: https://www.ecb.europa.eu/press/stats/paysec/html/ecb.pis202...

With the harmonisation and almost free nature of ECB TIPS, becoming mandatory for all European payment service providers by the end of 2025, that figure will keep growing: https://www.ecb.europa.eu/press/intro/events/shared/pdf/fs22...