Each block has a gasLimit field. A miner can increase or decrease it. This change is small, less than 0.05 % of the parent's value. So it cannot be changed immediately to an arbitrary value, usually changes have to be applied for several hundred of blocks before it reaches a particular value.
Now there are three situations with respect to miner gasTarget and ...
I think I may have just been using the API during a scheduled maintenance window. Checking things this morning and everything is fine.
Endpoints are working, and I Was able to verify my contract using curl -d "address=MY_CONTRACT_ADDRESS" "...
It looks like this is a Binance deposit address, so I assume you don't actually have the private keys for this address. Binance may decide at their own discretion to transfer those funds into their hot/cold exchange wallet - those are the 2 outgoing transactions labeled with the recipient address "Binance".
As you say, the deposits credited to your ...
Perhaps what is needed is available in the API PRO plan:
"Get Token Info by ContractAddress" from https://etherscan.io/apis#APIpro
"tokenName": "Token Name",