New Field: Token ID

Last Updated on January 2023
Trait Mapper File Format Has Been Updated!
A new field tokenId is added
Since NFT’s token id can be extremely large enough (exceeding 2^64), we are introducing a new field: tokenId with string data type
It is required to insert at least one of id, tokenId, for each item. When both fields are included in a single item, id is ignored and tokenId is used
The original field id still works
id can be used rather than tokenId. The new version of MYTY Kit is compatible with previous Trait Mapper file and asset bundles.
The field id may be deprecated in the future, so it is highly recommended to use tokenId rather than id.
File Format
[
	{
		"id": number,  // token ID
		"tokenId": string,  // string type of token ID
		"filename": string,  // file name of psd/psb file
		"traits": List<string>  // array of full paths of image layers
	},
	...
]
Example JSON file
Case 1: Previous Trait Mapper with only id
[
	{
		"tokenId": "0",
		"filename": "CollectionName_A_v01.psb",
		"traits": [
			"Body/BlueAndYellowJacket",
			"Head/Tan",
			"Face/Eyes/BlackLeftEye",
			 ...
			"Hair/PurpleLong"
		]
	},
	{
		"tokenId": "2",
		"filename": "CollectionName_A_v01.psb",
		"traits": [
			"Body/PurpleSweaterWithSatchel",
			"Head/Gradient2",
			"Face/Eyes/BlackLeftEye",
			 ...
			"Hair/WhiteBucketCap"
		]
	},
	...
	{
		"tokenId": "123456",
		"filename": "CollectionName_B_v01.psb",
		"traits": [
			"Body/PinkFleece",
			"Head/Yellow",
			"Face/Eyes/BlackLeftEye",
			 ...
			"Hair/BlueMessy"
		]
	}
]
Case 2: New Field wth only tokenId
Case 3: Mix of id and tokenId
[
	{
		"id": 0,
		"tokenId": "0",
		"filename": "CollectionName_A_v01.psb",
		"traits": [
			"Body/BlueAndYellowJacket",
			"Head/Tan",
			"Face/Eyes/BlackLeftEye",
			 ...
			"Hair/PurpleLong"
		]
	},
	{
		"id": 2,
		"filename": "CollectionName_A_v01.psb",
		"traits": [
			"Body/PurpleSweaterWithSatchel",
			"Head/Gradient2",
			"Face/Eyes/BlackLeftEye",
			 ...
			"Hair/WhiteBucketCap"
		]
	},
	...
	{
		"tokenId": "123456",
		"filename": "CollectionName_B_v01.psb",
		"traits": [
			"Body/PinkFleece",
			"Head/Yellow",
			"Face/Eyes/BlackLeftEye",
			 ...
			"Hair/BlueMessy"
		]
	}
]
Guide to MYTY Kit Trait Mapper
Next - Getting started
3. Install Unity
Last modified 5mo ago