Banks usually do not provide any API for security reasons. Almost all the major US/European and Asian banks do not provide an API.
Is there an API to move funds between a customer’s checking and savings accounts?
Which companies offer API-based ACH pay-ins and payouts?1 ansHow can I get access to ACH APIs?1 ansAre there APIs that support building remittance services to Nepal, India, and the rest of Southeast Asia?1 ansWhich provider offers the best API for sending payments programmatically to international users?1 ans