Query collections on all chains by user address

Description

• Method：HTTPS GET

• Encoding：UTF-8

• Path：https://api.blockin.ai/v2/user/nft/wallet_all_collection_list

• Description: Query collections on all chains by user address

Request Header

Parameter	Required	Type	Description
Content-Type	Y	String	application/json
AccessKey	Y	String	1bdb01c947c54919b64d1fc6794atest

Request Parameters

Parameter	Required	Type	Description
chain_names	N	Array	Chain's name,support single chain's name.eg:eth,Ethereum. Enumeration
address	Y	String	Holder's address
page	Y	Integer	Page number
page_size	Y	Integer	Page size

Response

Public Response

Parameter	Required	Type	Description
success	Y	Boolean	Success Boolean
data	N	Object	Response object
error_code	N	String	Error code
error_msg	N	String	Error message

Response Content

Parameter	Required	Type	Description
list	Y	List	Paginated list
pagination	Y	Object	Page info

Pagination Content

Parameter	Required	Type	Description
current	Y	Integer	Current page number
page_size	Y	Integer	Current page size
total	Y	Integer	Total number
count_page	Y	Integer	Total page number

HolderCollection Content

Parameter	Required	Type	Description
chain_name	Y	String	Chain's name
collection_address	Y	String	Collection's address
amount	Y	String	The amount of NFT items held by the user
name	Y	String	Collection's name
logo_url	Y	String	Url of the collection's logo image
symbol	Y	String	Collection's symbol
contract_type	Y	String	The standard of the NFT (721, 1155)

Request Sample

curl -H "Content-Type:application/json" -H "AccessKey:1bdb01c947c54919b64d1fc6794atest" -X GET "https://api.blockin.ai/v2/user/nft/wallet_all_collection_list?chain_names=eth,pol&address=0xaf3b503f13c9d665f5eb1b375a741108b7df6ba9&page=1&page_size=10"

Successful Response Sample

{
    "success":true,
    "data":{
        "list":[
            {
                "chain_name":"Ethereum",
                "collection_address":"0x0fcbd68251819928c8f6d182fc04be733fa94170",
                "amount":"6",
                "name":"LO-FI PEPE",
                "symbol":"LOFI",
                "contract_type":"ERC721",
                "logo_url":"https://i.seadn.io/gcs/files/1ebd7dc64542260fb412f383617969b3.gif?w=500&auto=format"
            },
            {
                "chain_name":"Polygon",
                "collection_address":"0x43bcad6eff1fa2e75a66b975668a9a5edc077cba",
                "amount":"1",
                "name":"Mining PONDXCOIN.COM",
                "symbol":"POND",
                "contract_type":"ERC721",
                "logo_url":null
            }
        ],
        "pagination":{
            "current":1,
            "page_size":10,
            "total":2,
            "count_page":1
        }
    },
    "error_code":null,
    "error_msg":null
}

Failed Response Sample

{
    "success": false,
    "data": null,
    "error_code": "CHAIN_NOT_SUPPORT",
    "error_msg": "The current chain is not supported temporarily"
}