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GET
/
nft
/
is-nft-holder
cURL
curl --request GET \
  --url https://api.uniblock.dev/uni/v1/nft/is-nft-holder \
  --header 'X-API-KEY: <api-key>'
{
  "isHolderOfContract": false
}

Authorizations

​
X-API-KEY
string
header
required

API key to access the API (Optional)

Query Parameters

​
chainId
enum<string>
default:1
required

Unique identifier for a blockchain network.

Available options:
1,
10,
100,
10143,
10200,
10218,
11011,
11124,
11142220,
11155111,
11155420,
11155931,
11235,
11297108099,
11297108109,
1135,
1284,
130,
1301,
1313161554,
1315,
1328,
1329,
137,
14,
143,
146,
14601,
1514,
167000,
167009,
168587773,
1868,
1946,
2020,
2021,
2030232745,
204,
232,
2442,
252,
2522,
2741,
30,
300,
31,
321,
322,
324,
32769,
33101,
33111,
33139,
34443,
351243127,
360,
3636,
3637,
36900,
37111,
4002,
4157,
4158,
4202,
42161,
421614,
42170,
42220,
42261,
42262,
43113,
43114,
44787,
480,
4801,
50,
5000,
5003,
51,
510,
5115,
5330,
53302,
534351,
534352,
5371,
5373,
54211,
545,
56,
560048,
5611,
57054,
57073,
59141,
59144,
60808,
61,
613419,
666666666,
685685,
6900,
69000,
6985385,
7000,
7001,
7080969,
7332,
747,
763373,
7777777,
80002,
80069,
80094,
808813,
843843,
8453,
84532,
869,
919,
97,
9745,
9746,
994873017,
998,
999,
999999999,
aptos,
bitcoin,
bitcoin-testnet,
eth-holesky-beacon,
eth-hoodi-beacon,
eth-mainnet-beacon,
eth-sepolia-beacon,
solana,
solana-devnet,
starknet,
starknet-sepolia,
sui,
toncoin
Example:

1

​
contractAddress
string
default:0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d
required

The address of the NFT collection to query.

Example:

"0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d"

​
walletAddress
string
default:0x46efbaedc92067e6d60e84ed6395099723252496
required

The address of the wallet to query.

Example:

"0x46efbaedc92067e6d60e84ed6395099723252496"

​
tokenId
string

The ID of the token. This parameter is supported by Tatum and Covalent (When entered, the endpoint will check if the wallet address holds the specific NFT ID specified.)

​
includeRaw
boolean

Returns the raw data given by the provider. WARNING: removes backup feature, and raw data returned is not normalized which might make switching providers difficult

Example:

null

​
provider
enum<string>

Specify which provider to use. The project's provider priority list is used by default if no providers are selected. (Priority list can be managed on Uniblock's dashboard)

Available options:
Alchemy,
GoldRush,
Tatum,
,
Covalent

Response

200 - application/json
​
isHolderOfContract
boolean
required

Wallet owns any token in given NFT contract.

Example:

false