Address
n3K3JqF6AsSVmpu2gNaecjhbNvVuoC7ky4

Summary
Script Public Key
76a914ef11f5f03bc005b3655e869936a17c43f43e95c188ac
QR Code
n3K3JqF6AsSVmpu2gNaecjhbNvVuoC7ky4
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": "n3K3JqF6AsSVmpu2gNaecjhbNvVuoC7ky4",
    "scriptPubKey": "76a914ef11f5f03bc005b3655e869936a17c43f43e95c188ac",
    "ismine": false,
    "iswatchonly": false,
    "isscript": false
}