Hello All,
I was working on some crypto platform. Say the platform has 1000 users with unique & single wallet address for each user.
Any time they can deposit to their address & start using the platform. I will do a cron API Call to blockcypher API & pass each address to get their balance, & update to DB. But it is fragile, as the user grows up, it difficult & slow to update balance & the cron eventually DIES.
Is there any better way 2 update balance & transaction to the platform DB.
If you're planning to have more than a handfull of active users, i'd defenately start by running your own bitcoind instead of using blockcypher's api.