Address
1NpYEHvfipRp7wU2upPy3aQ7XYFz9X8xQN

Summary
Script Public Key
76a914ef5842ad93e9daf8e4a738417a33939da374480888ac
QR Code
1NpYEHvfipRp7wU2upPy3aQ7XYFz9X8xQN
Is Valid?
Is Script?
Is Witness?
Is Mine?
Is Watch-Only?
Transactions

Since this explorer is database-free, it doesn't natively support address transaction history. However, you can configure it to communicate with one or more ElectrumX servers to build and display this data. In doing so, you should be aware that you'll be trusting those ElectrumX servers. If you configure multiple servers the results obtained from each will be cross-referenced against the others. Communicating with ElectrumX servers will also impact your privacy since the servers will know what addresses you're interested in. If these tradeoffs are acceptable, you can see a list of public ElectrumX servers here:

https://uasf.saltylemon.org/electrum

Node.ValidateAddress

{
    "isvalid": true,
    "address": "1NpYEHvfipRp7wU2upPy3aQ7XYFz9X8xQN",
    "scriptPubKey": "76a914ef5842ad93e9daf8e4a738417a33939da374480888ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}

Electrum.Balance

Electrum.History