Does iOS development support NFC emulation card mode now?

does iOS development support NFC emulation card mode now? If not, how does Apple Pay do it by swiping a traffic card? Or is it only open to your own App.

Mar.17,2022
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b38610-2c121.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b38610-2c121.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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