Developer of a few Tron dApps here,
Just had 100s of users report they’re experiencing errors on numerous sites of mine. Upon further investigation and/or debugging, I’ve discovered the cause of these errors to be arising from API calls to TronGrid.io, and responding with a status code of 503. It appears as though there is also some issues with the TronGrid.io SSL configuration.
Hopefully some of the developers at Tron can fix this soon!
via The TRON Community on Reddit https://www.reddit.com/r/Tronix/comments/hpr60b/trongridio_api_down/
TRONIX is a MainNet token based on the TRON Protocol issued by TRON Foundation, known as TRX. TRX is the basic unit of accounts on the TRON blockchain. The value of all other tokens derives from that of TRON. TRX is also a natural medium currency for all TRC-based tokens.