2. Blockchain Lookup Uses a blockchain explorer API Blockstream, Mempool.space, or Blockchair as mentioned earlier to:- Get balance in BTC and fiat
- Count of transactions in/out
- Recent transaction activity with timestamps
I can guess, but you may want to explain how those data can be helpful to guess whether an address is risky or not.
P.S. I remember i ignored OP for sharing wrong technical information (example of post i reported,
https://ninjastic.space/post/64408595). Someone might want to check whether OP use AI/chatbot to create his thread/reply.