The number of open banking Application Programming Interface (API) calls is forecast to grow from 102 billion in 2023 to 580 billion in 2027. During the same period, the value of open banking transactions is expected to grow sharply as well and reach 330 billion U.S. dollars in 2027.
Number of open banking Application Programming Interface (API) calls in 2023, with a forecast for 2027
(in billions)
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Juniper Research. (May 3, 2023). Number of open banking Application Programming Interface (API) calls in 2023, with a forecast for 2027 (in billions) [Graph]. In Statista. Retrieved February 07, 2025, from https://www.statista.com/statistics/1389414/number-of-open-banking-api-calls-worldwide/?__sso_cookie_checker=failed
Juniper Research. "Number of open banking Application Programming Interface (API) calls in 2023, with a forecast for 2027 (in billions)." Chart. May 3, 2023. Statista. Accessed February 07, 2025. https://www.statista.com/statistics/1389414/number-of-open-banking-api-calls-worldwide/?__sso_cookie_checker=failed
Juniper Research. (2023). Number of open banking Application Programming Interface (API) calls in 2023, with a forecast for 2027 (in billions). Statista. Statista Inc.. Accessed: February 07, 2025. https://www.statista.com/statistics/1389414/number-of-open-banking-api-calls-worldwide/?__sso_cookie_checker=failed
Juniper Research. "Number of Open Banking Application Programming Interface (Api) Calls in 2023, with a Forecast for 2027 (in Billions)." Statista, Statista Inc., 3 May 2023, https://www.statista.com/statistics/1389414/number-of-open-banking-api-calls-worldwide/?__sso_cookie_checker=failed
Juniper Research, Number of open banking Application Programming Interface (API) calls in 2023, with a forecast for 2027 (in billions) Statista, https://www.statista.com/statistics/1389414/number-of-open-banking-api-calls-worldwide/?__sso_cookie_checker=failed (last visited February 07, 2025)
Number of open banking Application Programming Interface (API) calls in 2023, with a forecast for 2027 (in billions) [Graph], Juniper Research, May 3, 2023. [Online]. Available: https://www.statista.com/statistics/1389414/number-of-open-banking-api-calls-worldwide/?__sso_cookie_checker=failed