Address
n3UmkUGhAbkHBkLTnY4pPmT5NAW4xDh9z6

Summary
Script Public Key
76a914f0e922186b18d14a57ec8fef158d94723558483688ac
QR Code
n3UmkUGhAbkHBkLTnY4pPmT5NAW4xDh9z6
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": "n3UmkUGhAbkHBkLTnY4pPmT5NAW4xDh9z6",
    "scriptPubKey": "76a914f0e922186b18d14a57ec8fef158d94723558483688ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}