Resolve a European business to its verified payment endpoint (IBAN/BIC) via AsterPay's Merchant Payment Endpoint (MPE), from provable sources only. Provide EITHER a merchant_id OR a business_id together with its business_id_type (vat, y_tunnus, company_number, lei, duns). Tip: business_id_type 'demo' (or business_id 'FI-DEMO-0001') returns a safe demo merchant. Free, read-only — resolution does not move money.
Connector