- Atrato Pago Merchant Integration ProfileAtrato Pago's merchant integration profile explains partner keys, token retrieval, payment initiation and webhook notifications in Mexico. Sandbox and production settings, WooCommerce credentials and order-status mapping connect checkout integration with the merchant's workflow.
- Australian Consumer Data Standards — BankingAustralia's Consumer Data Standards provide APIs and security requirements for banking-data sharing under the Consumer Data Right. They align data holders and accredited recipients around shared information and authorised access, alongside the scheme's consent and privacy rules.
- Berlin Group NextGenPSD2 FrameworkBerlin Group NextGenPSD2 harmonises APIs for account information, payment initiation and confirmation of funds under PSD2. Resources, messages and consent-linked authentication flows help banks and authorised third parties implement access-to-account services across institutions.
- Berlin Group openFinance API FrameworkBerlin Group's openFinance framework extends APIs beyond PSD2 access to broader account types, enriched data, premium services and additional payments. It standardises interaction and authorisation patterns, while deployed services remain subject to consent, contracts and law.
- Billie Direct API Integration SpecificationBillie's Direct API documentation describes merchant integration from authentication and checkout order creation to captures, refunds and order management. Its integration checklist connects front-end and back-end operations, giving merchants a path through the payment lifecycle.
- Binance Pay Merchant API SpecificationBinance Pay's Merchant API documentation defines payment-order creation and management, QR checkout, authentication and webhook notifications. Merchant acquiring and partner transfer or collection scenarios connect payment requests with result codes, status handling and journeys.
- Capitec Pay South Africa Payment Initiation FrameworkCapitec Pay's South African framework enables payment providers to initiate card-free EFT payments that customers approve in the bank app. It sets out account selection and provider onboarding, with Capitec requiring providers to hold the relevant PASA-certified TPPP/SO status.
- CembraPay JSON API InterfaceCembraPay's proprietary JSON API gives Swiss merchants a direct integration route into its invoice and BNPL offering. It sits alongside PSP connections and shop plugins, letting merchants connect their checkout to a service that makes credit decisions and handles customer billing.
- Chipper Cash Network APIChipper Cash's Network API adds Pay With Chipper to merchant e-commerce checkout and supports collection and disbursement. Transaction statuses and one-time or recurring authorisation behaviour connect customer approval with the merchant's payment lifecycle through gated API access.
- CLICK Shop APICLICK's Shop API lets suppliers expose their services through the payment platform. A supplier's billing system implements Prepare and Complete requests, connecting its services with acceptance through CLICK SuperApp, web, USSD and Telegram interfaces under its integration model.