getdescriptorinfo

curl --user myuser --data-binary '{"jsonrpc":"1.0","id":"1","method":"getdescriptorinfo","params":["wpkh([d34db33f/84h/0h/0h]xpub.../0/*)"]}' -H 'content-type:text/plain;' http://127.0.0.1:8332/

{
  "descriptor": "wpkh([d34db33f/84'/0'/0']xpub.../0/*)#jcr06dv0",
  "checksum": "jcr06dv0",
  "isrange": true,
  "issolvable": true,
  "hasprivatekeys": false
}