Validate Metadata File

Validate excel file content

The service accepts excel file which contains your Nft Metada informations and returns validated form of metadatas as JSON format. You can use the response data in the batch create nft item service.

Example Excel File

Validate Metadata File

POST {{server-url}}/nft-items/file/validate

It returns the Nft item's identifier values.

Headers

Name	Type	Description
Authorization*	String	UUID formatted access token
Content-Type*	String	multipart/form-data

Request Body

Name	Type	Description
file*	File	Your metadata file

201: Created

{
    // Response
}

401: Unauthorized

{
    // Response
}

403: Forbidden

{
    // Response
}

400: Bad Request

{
    // Response
}

Example Response Body

{
    "data": [
        {
            "contractType": "ERC721",
            "name": "r/place - 1",
            "description": "Reddit r/place 2022 Edition - 1",
            "url": "https://stagingnftgift.s3.eu-west-1.amazonaws.com/1649243914981",
            "totalSupply": 1,
            "categoryNameList": ["Yellow", "Green"],
            "attributes": [
                {
                    "traitType": "Color",
                    "value": "yellow",
                    "icon": "https://icons.io/colorpalette.png"
                }
            ]
        },
        {
            "contractType": "ERC721",
            "name": "r/place - 1",
            "description": "Reddit r/place 2022 Edition - 1",
            "url": "https://stagingnftgift.s3.eu-west-1.amazonaws.com/1649243914981",
            "totalSupply": 1,
            "categoryNameList": ["Yellow", "Green"],
            "attributes": [
                {
                    "traitType": "Color",
                    "value": "yellow",
                    "icon": "https://icons.io/colorpalette.png"
                }
            ]
        },
        {
            "contractType": "ERC721",
            "name": "r/place - 1",
            "description": "Reddit r/place 2022 Edition - 1",
            "url": "https://stagingnftgift.s3.eu-west-1.amazonaws.com/1649243914981",
            "totalSupply": 1,
            "categoryNameList": ["Yellow", "Green"],
            "attributes": [
                {
                    "traitType": "Color",
                    "value": "yellow",
                    "icon": "https://icons.io/colorpalette.png"
                }
            ]
        }
    ],
    "message": null,
    "code": 0,
    "error": false
}

Excel File Format

Column	Description
First Column - Contract Type	Represents which contract you will create Nft on. (It can be ERC721 or ERC1155 for this operation)
Second Column - Name	Represents Nft item's name
Third Column - Description	Represents Nft item's description
Fourth Column - Url	Represents Nft item's content url
Fifth Column - Total Supply	Represents count of Nft Item.
Sixth Column - Categories	Represents Nft Item's categories. We will expect of the name information of the categories. You should split the categories with |
Rest of columns - Attribute	Represents Nft Item's attributes. You can add multiple Attribute column. We expect specific format for the attribute column. You should split the informations with |

Response Fields

Key	Type	Description
contractType	String	Represents which contract you will create Nft on. (It can be ERC721 or ERC1155 for this operation)
name	String	Represents Nft item's name
description	String	Represents Nft item's description
url	String	Represents Nft item's content url
totalSupply	Number	Represents count of Nft Item.
categoryIdList	Array	Represents Nft Item's categories.
attributes.traitType	String	Represents attribute's name. You can not add already exist traitType.
attributes.value	String	Represents attribute's value
attributes.icon	String	Represents attribute's icon url.