# Mintlify ## Docs - [Create Transaction](https://developer.starpayethiopia.com/api-reference/endpoint/transaction.md) - [Payment Verification](https://developer.starpayethiopia.com/api-reference/endpoint/verification.md) - [Callback Signature Verification](https://developer.starpayethiopia.com/api-reference/sign.md): How to create and verify HMAC-SHA256 signatures for secure webhook callbacks. - [Test Numbers](https://developer.starpayethiopia.com/api-reference/test-numbers.md): Use these test phone numbers to simulate transactions in the Star-Pay sandbox environment. - [Introduction](https://developer.starpayethiopia.com/api/introduction.md): A comprehensive guide to integrating and operating the Star-Pay payment gateway within your systems. - [Introduction to StarPay Ethiopia API Documentation](https://developer.starpayethiopia.com/index.md): A comprehensive guide to integrating and operating the Star-Pay payment gateway within your systems. ## OpenAPI Specs - [openapi](https://developer.starpayethiopia.com/api/openapi.json)