Wow. start_permlink and start_author - I had no idea about that, so thank you. I wonder if there is also a secret trick for account.notifications... Looks like, maybe, last_id.

curl -s --data '{"jsonrpc":"2.0", "method":"bridge.account_notifications", "params":{"account":"remlaps-lite","limit":1,"last_id":50126763}, "id":0}' https://api.steemit.com | jq -S .
{
"id": 0,
"jsonrpc": "2.0",
"result": [
{
"date": "2022-08-05T01:01:06",
"id": 50126762,
"msg": "@penny4thoughts voted on your post ($0.10)",
"score": 25,
"type": "vote",
"url": "@remlaps-lite/creativity-challenge-6-uber-s-canine-division"
}
]
}

@cmp2020 and I were just looking for something like that yesterday, but until I read your comment and the linked post, it hadn't occurred to me to check in github.