Before initiating currency exchange payment on behalf of the BaaS Client, please ensure that your Access token has ob-baas-ps and ob-baas-ps:authz-nosca scope.
In this flow, currency exchange payments are carried out without explicit SCA/MFA authorization. Therefore, you need to have ob-baas-ps:authz-nosca scope in the token.
Collection of Banking as a Service (BaaS) Currency Exchange APIs is here.
Banking as a Service (BaaS) currency exchange APIs support currency exchange payments (FX payments) that are used to buy/sell specific currencies using the ConnectPay-provided currency exchange rate.
Before initiating a currency exchange payment on behalf of the BaaS Client, you should get a list of all your BaaS Clients via Get BaaS Clients API and then, using “baasClientId” that will be returned in the response body, you need to call the Get BaaS Client Accounts API to receive a specific BaaS Client Account.