Bank 1st

Bank 1st's direct API availability may be limited. However, you can often access Bank 1st accounts through Open Banking aggregators like Plaid, Tink, or TrueLayer, which provide standardized connectivity to thousands of banks including Bank 1st.

The easiest way to integrate with Bank 1st is through an Open Banking aggregator. These services provide pre-built connections to Bank 1st and handle authentication, data normalization, and compliance requirements on your behalf.

PSD2 compliance depends on Bank 1st's operating jurisdiction. European banks must comply with PSD2, while banks in other regions follow their local Open Banking regulations. Check the compliance section above for specific certifications.

Through Open Banking APIs, you can typically access account balances, transaction history, account holder information, and in some cases initiate payments. The specific data available depends on Bank 1st's API capabilities and the permissions granted by the account holder. All data access requires explicit customer consent.