docs/developers/using-ocean-subgraph/get-data-nft-information.md

Get Data NFT Information

The result of following GraphQL query returns the information about a particular datatoken. Here, 0x1c161d721e6d99f58d47f709cdc77025056c544c is the address of the dataNFT.

{% hint style="info" %} Copy the query in the GraphiQL interface to fetch the results from the mainnet. For other networks use this table. {% endhint %}

Query

{
  nft (id:"0x1c161d721e6d99f58d47f709cdc77025056c544c", subgraphError:deny){
    id
    name
    symbol
    owner
    address
    assetState
    tx
    block
    transferable
    creator
    createdTimestamp
    providerUrl
    managerRole
    erc20DeployerRole
    storeUpdateRole
    metadataRole
    tokenUri
    template
    orderCount
 }
}

Code

{% tabs %} {% tab title="Python" %} The python script below can be used to run the the query. If you wish to change the network, then replace the value of variable base_url as needed. Change the value of the variable dataNFT_address with the address of the datatoken of your choice.

Create script

{% code title="dataNFT_information.py" %}

import requests
import json

dataNFT_address = "0x1c161d721e6d99f58d47f709cdc77025056c544c"
query = """
{{
  nft (id:"{0}", subgraphError:deny){{
    id
    name
    symbol
    owner
    address
    assetState
    tx
    block
    transferable
    creator
    createdTimestamp
    providerUrl
    managerRole
    erc20DeployerRole
    storeUpdateRole
    metadataRole
    tokenUri
    template
    orderCount
 }}
}}""".format(
    dataNFT_address
)

base_url = "https://v4.subgraph.mainnet.oceanprotocol.com"
route = "/subgraphs/name/oceanprotocol/ocean-subgraph"

url = base_url + route

headers = {"Content-Type": "application/json"}
payload = json.dumps({"query": query})
response = requests.request("POST", url, headers=headers, data=payload)
result = json.loads(response.text)

print(json.dumps(result, indent=4, sort_keys=True))

{% endcode %}

Execute script

python dataNFT_information.py

{% endtab %}

{% tab title="Javascript" %} The javascript below can be used to run the the query. If you wish to change the network, then replace the value of variable baseUrl as needed. Change the value of the variable datanftAddress with the address of the datatoken of your choice.

Create script

{% code title="dataNFTInfo.js" %}

var axios = require('axios');

const datanftAddress = "0x1c161d721e6d99f58d47f709cdc77025056c544c";

const query = `{
  nft (id:"${datanftAddress}", subgraphError:deny){
    id
    name
    symbol
    owner
    address
    assetState
    tx
    block
    transferable
    creator
    createdTimestamp
    providerUrl
    managerRole
    erc20DeployerRole
    storeUpdateRole
    metadataRole
    tokenUri
    template
    orderCount
 }
}`

const baseUrl = "https://v4.subgraph.mainnet.oceanprotocol.com"
const route = "/subgraphs/name/oceanprotocol/ocean-subgraph"

const url = `${baseUrl}${route}`

var config = {
  method: 'post',
  url: url,
  headers: { "Content-Type": "application/json" },
  data: JSON.stringify({ "query": query })
};

axios(config)
  .then(function (response) {
    console.log(JSON.stringify(response.data));
  })
  .catch(function (error) {
    console.log(error);
  });

{% endcode %}

Execute script

node dataNFTInfo.js

{% endtab %} {% endtabs %}

Response

Sample response

{
  "data": {
    "nft": {
      "address": "0x1c161d721e6d99f58d47f709cdc77025056c544c",
      "assetState": 0,
      "block": 15185270,
      "createdTimestamp": 1658397870,
      "creator": "0xd30dd83132f2227f114db8b90f565bca2832afbd",
      "erc20DeployerRole": [
        "0x1706df1f2d93558d1d77bed49ccdb8b88fafc306"
      ],
      "id": "0x1c161d721e6d99f58d47f709cdc77025056c544c",
      "managerRole": [
        "0xd30dd83132f2227f114db8b90f565bca2832afbd"
      ],
      "metadataRole": null,
      "name": "Ocean Data NFT",
      "orderCount": "1",
      "owner": "0xd30dd83132f2227f114db8b90f565bca2832afbd",
      "providerUrl": "https://v4.provider.mainnet.oceanprotocol.com",
      "storeUpdateRole": null,
      "symbol": "OCEAN-NFT",
      "template": "",
      "tokenUri": "<removed>",
      "transferable": true,
      "tx": "0x327a9da0d2e9df945fd2f8e10b1caa77acf98e803c5a2f588597172a0bcbb93a"
    }
  }
}