<\/p>\n

Security Parameters<\/span><\/p>\n\n\n\n\n\t\n\n\t

Request Body Parameter<\/th>	Description<\/th>	Format<\/th>\n<\/tr>\n<\/thead>\n
hash<\/td>	SHA512 hash of productid, transactionreference and your MAC key . same way you computed your hash in 2.3 above but different parameters this time .<\/td>	This should be sent in the header of the request as Hash<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n NOTE: – <\/u><\/strong>The value of the hash is passed in the header<\/strong> of the GET request as Hash<\/strong><\/p>\n  <\/p>\n Request Submission<\/strong><\/span><\/h4>\n The amount, transaction reference and product id are sent in a HTTP GET request to the service URL with the calculated hash in the header of the request.<\/p>\n <?php\r\n\r\n\t$parameters = array(\r\n \"productid\"=>$subpdtid,\r\n \"transactionreference\"=>$submittedref,\r\n \"amount\"=>$submittedamt\r\n\t\t); \r\n\t\r\n\t$ponmo = http_build_query($parameters) . \"\\n\";\r\n\t\t\r\n\t$url = urlencode(\"https:\/\/sandbox.interswitchng.com\/test_paydirect\/api\/v1\/gettransaction.json \" . $ponmo); \/\/ json\r\n\r\n\t\/\/note the variables appended to the url as get values for these parameters\r\n\t$headers = array(\r\n\t\t\t\"GET \/HTTP\/1.1\",\r\n\t\t\t\"User-Agent: Mozilla\/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko\/2008070208 Firefox\/3.0.1\",\r\n\t\t\t\"Accept: text\/html,application\/xhtml+xml,application\/xml;q=0.9,*\/*;q=0.8\", \r\n\t\t\t\"Accept-Language: en-us,en;q=0.5\",\r\n\t\t\t\"Keep-Alive: 300\", \r\n\t\t\t\"Connection: keep-alive\",\r\n\t\t\t\"Hash: \" . $thash \r\n\t\t\t\t\t);\r\n\t\t\r\n\t$ch = curl_init(); \r\n\t\t\r\n\tcurl_setopt($ch, CURLOPT_URL, $url);\r\n\tcurl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);\r\n\tcurl_setopt($ch, CURLOPT_TIMEOUT, 60); \r\n\tcurl_setopt($ch, CURLOPT_HTTPHEADER, $headers);\r\n\tcurl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);\r\n\tcurl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); \r\n\tcurl_setopt($ch, CURLOPT_POST, false );\r\n \r\n\tcurl_exec($ch);\r\n?><\/pre>\n Request String:-<\/p>\n GET<\/strong>: https:\/\/sandbox.interswitchng.com\/webpay\/api\/v1\/gettransaction.json?p<\/strong>roductId<\/strong>=6205&transactionreference<\/strong>=001211343476456&amount<\/strong>=304500<\/p>\n Headers:-<\/p>\n Connection<\/strong>: Keep-Alive<\/p>\n Host<\/strong>: sandbox.interswitchng.com<\/p>\n Hash<\/strong>:<\/p>\n 29EC8A9728F385672D1774B8860626C706E7B7E73C059C46AE4272E06AECEA2D4D1A417C37A303AA14767B082A0B8AF1D81895740B3442C732D4531D54E2474E<\/p>\n Find below a sample POSTMan screen grab showing request and response structure. (click image to expand<\/strong>)<\/p>\n  <\/p>\n <\/a> <\/a><\/p>\n  <\/p>\n  <\/p>\n  <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":295,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"doc_tag":[],"_links":{"self":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/298"}],"collection":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/comments?post=298"}],"version-history":[{"count":6,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/298\/revisions"}],"predecessor-version":[{"id":1827,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/298\/revisions\/1827"}],"up":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/295"}],"next":[{"title":"Hash Computation","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/transaction-confirmation-leg\/hash-computation\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/301"}],"wp:attachment":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/media?parent=298"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/doc_tag?post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}