Query by unique transaction IDCopy Pagepost https://api.fiuu.com/RMS/q_by_tid.phpQuery ParamsamountfloatrequiredThe payment amount. 2 decimal points numeric valuetxIDintegerrequiredUnique transaction ID for tracking purpose. integer, 20 digitsdomainstringrequiredMerchant ID in PG system. alphanumeric, 32 charsskeystringrequiredThis is the data integrity protection hash string. 32 chars hexadecimal stringurlstringoptional, URL for POST response. The URL to receive POST response from PGtypestringoptional, 1-digit integer, obsoleted in new API sets. 0 = plain text result (default), 1 = result via POST method, 2 = JSON text resultRetryResponse 200Updated 7 months ago