“So you want transaction data from the ETH blockchain…”Solution: eth_getLogs, eth_getFilterLogs, and eth_getFilterChangesWhy eth_getLogs is my preferred choiceThe Filter mechanism is best when real-time latency matters. However, that isn’t needed in our case, and the session / WebSocket management is not worth the gain from polling. We can observe every block with getLogs by correctly tuning the “start” and “stop” block heights passed to getLogs.Filter support is weakPer the main ETH docs, In...

“So you want transaction data from the ETH blockchain…”Solution: eth_getLogs, eth_getFilterLogs, and eth_getFilterChangesWhy eth_getLogs is my preferred choiceThe Filter mechanism is best when real-time latency matters. However, that isn’t needed in our case, and the session / WebSocket management is not worth the gain from polling. We can observe every block with getLogs by correctly tuning the “start” and “stop” block heights passed to getLogs.Filter support is weakPer the main ETH docs, In...