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GET
/
nft
/
collection-metadata
cURL
curl --request GET \
  --url https://api.uniblock.dev/uni/v1/nft/collection-metadata \
  --header 'X-API-KEY: <api-key>'
{
  "address": "0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb",
  "name": "CRYPTOPUNKS",
  "symbol": "Ͼ",
  "type": "ERC721"
}

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,
1088,
1101,
11011,
11124,
11142220,
11155111,
11155420,
11155931,
11235,
11297108099,
11297108109,
1135,
1284,
1285,
130,
1301,
1313161554,
1315,
1328,
1329,
137,
14,
143,
146,
14601,
1514,
1666600000,
167000,
167009,
168587773,
1868,
1946,
2020,
2021,
2030232745,
204,
232,
2442,
248,
25,
250,
252,
2522,
2741,
288,
30,
300,
31,
321,
322,
324,
32769,
33101,
33111,
33139,
34443,
351243127,
360,
3636,
3637,
369,
36900,
37111,
397,
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,
81457,
843843,
8453,
84532,
869,
88882,
88888,
9001,
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:0x81Ae0bE3A8044772D04F32398bac1E1B4B215aa8
required

The address of the NFT collection to query.

Example:

"0x81Ae0bE3A8044772D04F32398bac1E1B4B215aa8"

​
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,
Moralis,
Tatum,
BlockDaemon,
,
Covalent

Response

200 - application/json
​
address
string
required

The contract address of the NFT collection.

Example:

"0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb"

​
name
string
required

The name of the NFT collection.

Example:

"CRYPTOPUNKS"

​
symbol
string
required

The symbol of the NFT collection.

Example:

"Ͼ"

​
type
string
required

The type of the token.

Example:

"ERC721"