curl --request GET \
  --url https://xbt-mainnet.gomaestro-api.org/v0/assets/brc20/{ticker}/holders \
  --header 'api-key: <api-key>'

{
  "data": [
    {
      "address": "bc1q764zfcx3uw0dcvcdh7nnwm5fvsml0c2tgn942v",
      "balance": "9000000.000000000000000000",
      "script_pubkey": "0014f6aa24e0d1e39edc330dbfa7376e896437f7e14b"
    },
    {
      "address": "bc1pqfhj6tlxgpvc72mvn9hh0z666k45fpxgsej92d9q08sfe572mhlqca68ld",
      "balance": "420000.000000000000000000",
      "script_pubkey": "5120026f2d2fe640598f2b6c996f778b5ad5ab4484c886645534a079e09cd3caddfe"
    }
  ],
  "last_updated": {
    "block_hash": "00000000000000000002747b9e3c0097172bc23489d686e8b885a6fa89c2c4da",
    "block_height": 850534
  },
  "next_cursor": "19FwuaejD9hE1R4ckTQKaqe0ecA"
}