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GET
/
policy
/
{policy}
Information about a policy of native assets
curl --request GET \
  --url https://mainnet.gomaestro-api.org/v1/policy/{policy} \
  --header 'api-key: <api-key>'
{
  "data": {
    "policy_id": "f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a",
    "script": {
      "hash": "f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a",
      "type": "native",
      "bytes": "8200581c4da965a049dfd15ed1ee19fba6e2974a0b79fc416dd1796a1f97f5e1",
      "json": {
        "keyHash": "4da965a049dfd15ed1ee19fba6e2974a0b79fc416dd1796a1f97f5e1",
        "type": "sig"
      }
    },
    "assets_of_policy": 11,
    "total_supply": "11",
    "unique_holders": {
      "by_address": 21,
      "by_account": 19
    },
    "first_mint_tx": {
      "tx_hash": "257916e7ae112cf16f27218e41bfa37c018bab922354201b3b38c9a24c35ab33",
      "slot": 55718892,
      "timestamp": "2022-03-14 19:13:03"
    },
    "latest_update_tx": {
      "tx_hash": "257916e7ae112cf16f27218e41bfa37c018bab922354201b3b38c9a24c35ab33",
      "slot": 55718892,
      "timestamp": "2022-03-14 19:13:03"
    }
  },
  "last_updated": {
    "timestamp": "2023-10-18 07:30:52",
    "block_hash": "0e1e924710135acfe200ab13d290bd282a67584fd54456f0dcac0aeaa38bb2c2",
    "block_slot": 106047961
  }
}

Authorizations

​
api-key
string
header
required

Project API Key

Path Parameters

​
policy
string
required

Hex encoded policy ID

Response

Summary of asset minting policy

Timestamped response. Returns the endpoint response data along with the chain-tip of the indexer, which details at which point in the chain's history the data was correct as-of.

​
data
object
required

Information about a Cardano native-asset policy ID

​
last_updated
object
required

Details of the most recent block processed by the indexer (aka chain tip); that is, the data returned is correct as of this block in time.