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If you wanted a private DB to have all of the transactions,balances etc. of a particular FA2 contract deployed on mainnet, what would be the best way of achieving this?
Is it possible to have a callback API that gets triggered every time a transaction/contract function is made/called (via oracles)? Or possible to use a block explorer to watch for updates to the contract? Any other method?
Keen to hear thoughts!
tzkt.io offers a websocket based listener that can be used for the scenario mentioned by you.
Alternatively, you can run a cron job that checks for changes in the contract storage (tzkt's API can be used once again) and records the same in the DB.
