Wireless connection between a midi instrument and its expander.

Hello,
I have two XBPro24 S1 modules and wish to make a wireless connection between a midi instrument and its expander.
Unfortunately, I have great difficulty with the English language and despite a careful datasheets reading and a big headache I have a question for you !

Does the XBee modules can manage the validity of packets in transparent mode ? Or should i necessarily use the API mode for this, parsing the frames by myself, to decode ack’s and request a new transmision if erroneous packets ?

Thanks for your help.
Best regards.

Yes, transparent mode does support packet integrity with retries and acknowledgments.

Thank you very much.