http://guide.t4login.com/ 2026-04-19T16:43:02+00:00 http://guide.t4login.com/ http://guide.t4login.com/lib/exe/fetch.php?media=wiki:logo.png text/html 2026-01-27T18:40:18+00:00 chad (chad@undisclosed.example.com) http://guide.t4login.com/doku.php?id=developers:fixapi:newordersingle&rev=1769539218&do=diff NEW ORDER SINGLE [35=D] The New Order Single message submits orders to exchanges for execution. This message supports all instrument types including futures, options, spreads, and multileg strategies. Prerequisites * Account must be subscribed before order submission (automatic by default) text/html 2026-01-27T18:39:24+00:00 chad (chad@undisclosed.example.com) http://guide.t4login.com/doku.php?id=developers:fixapi:cancelreplacerequest&rev=1769539164&do=diff ORDER CANCEL/REPLACE REQUEST [35=G] The Order Cancel/Replace Request message amends replaceable fields of working orders. This message supports all strategy types including futures, options, spreads, and multileg strategies. Prerequisites * Account must be subscribed before order submission text/html 2026-01-27T18:27:01+00:00 chad (chad@undisclosed.example.com) http://guide.t4login.com/doku.php?id=developers:fixapi:ordercancelrequest&rev=1769538421&do=diff ORDER CANCEL REQUEST [35=F] The Order Cancel Request message cancels working orders. This message supports all strategy types including futures, options, spreads, and multileg strategies. Prerequisites * Account must be subscribed before order submission text/html 2026-01-27T17:35:15+00:00 chad (chad@undisclosed.example.com) http://guide.t4login.com/doku.php?id=developers:fixapi:start&rev=1769535315&do=diff T4 FIX API OVERVIEW The T4 FIX API 4.0 provides electronic trading access to futures markets through the Financial Information eXchange (FIX) Protocol 4.2 with T4-specific enhancements. Connection Requirements * SSL-encrypted TCP socket connection * Authentication via FIX Logon To connect your application to T4 you would need to establish an SSL connection to the appropriate system below: