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

{
    // 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.

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