# Ozow > Ozow (formerly i-Pay) is a South African fintech providing an instant EFT / "Pay by Bank" payment gateway. Merchants create a server-side payment request, redirect the customer to the Ozow secure bank-selection flow, and reconcile via a server-to-server NotifyUrl notification. The REST API is ZAR-only (CountryCode ZA), authenticated with an ApiKey header plus a SHA512 HashCheck built from the merchant PrivateKey; Refunds/Payouts use a bearer token. This llms.txt was GENERATED by the API Evangelist enrichment pipeline from apis.yml and repo artifacts (Ozow publishes no /llms.txt). ## APIs - [Ozow Payments API](https://hub.ozow.com/docs): Create an instant EFT payment request (POST /postpaymentrequest); returns a redirect URL to the secure bank-selection page. - [Ozow Transactions API](https://hub.ozow.com/docs): Query transaction status by Ozow id (GET /GetTransaction) or merchant reference (GET /GetTransactionByReference). - [Ozow Bank List API](https://hub.ozow.com/docs): List supported banks (GET /GetBanks). - [Ozow Refunds API](https://hub.ozow.com/docs): Refund a completed EFT payment (POST /PostRefundRequest); bearer token + HashCheck. ## Specs - [OpenAPI](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/openapi/ozow-openapi.yml): Modeled OpenAPI 3.0 for the Ozow API. - [Postman collection](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/collections/ozow.postman_collection.json) - [Webhooks catalog](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/asyncapi/ozow-webhooks.yml) ## Artifacts - [Authentication](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/authentication/ozow-authentication.yml) - [Conventions](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/conventions/ozow-conventions.yml) - [Error catalog](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/errors/ozow-problem-types.yml) - [Status/decline codes](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/errors/ozow-decline-codes.yml) - [Data model](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/data-model/ozow-data-model.yml) - [Sandbox / test mode](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/sandbox/ozow-sandbox.yml) - [Agentic access](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/agentic-access/ozow-agentic-access.yml) - [Agent skills](https://raw.githubusercontent.com/api-evangelist/ozow/refs/heads/main/skills/_index.yml) ## Docs - [Developer hub](https://hub.ozow.com/docs) - [Integrations](https://ozow.com/integrations) - [Pricing](https://ozow.com/pricing) - [Terms of service](https://ozow.com/terms-and-conditions) - [Privacy policy](https://ozow.com/privacy-policy)