JUMP TOCore infoMaking requestsHandle responsesHandle errorsEndpointsFirewall configurationConventionsIdempotencyLogo & Brand GuidelinesCheck Satispay appAuthenticationIntroductionStep by step guide1. Generate RSA key pair2. Obtain the KeyIdpost3. Create the Digest4. Create the String5. Create the Signature6. Compose the Authorization headerTest the AuthenticationpostLibrariesPHPPaymentsRefundMetadataExternal codeCreate paymentpostGet payment detailsgetGet shop-payments listgetUpdate paymentputShop detailsRetrieve daily closuregetPre-AuthorizedCreate authorizationpostGet authorizationgetUpdate authorizationputSessionsCreate mqtt certificatespostSubscribe to the topicOpen sessionpostCreate session eventpostGet session detailsgetUpdate sessionpatchPowered by PHPOfficial library for PHP programming languageGitHub link: https://github.com/satispay/gbusiness-api-php-sdk