Package nftmeta provides tool for working with NFT metadata, for the Go programming language.
Especially creating the NFT metadata JSON.
Online documentation, which includes examples, can be found at: http:https://godoc.org/github.com/reiver/go-nftmeta
Here is an example:
import (
"encoding/json"
"github.com/reiver/go-nftmeta"
)
// ...
var metadata nftmeta.MetaData
metadata.SetExternalLink("http:https://example.com/token/123")
metadata.SetName("peanut-butter-jelly-time")
metadata.SetYouTubeURL("https://youtu.be/eRBOgtp0Hac")
metadata.AppendAttribute( nftmeta.AttributeString("Bread 1", "Peanut Butter") )
metadata.AppendAttribute( nftmeta.AttributeString("Bread 2", "Jelly") )
// ...
// 'writer' (below) could be http.ResponseWriter
err := json.NewEncoder(writer).Encode(metadata)To import package nftmeta use import code like the follownig:
import "github.com/reiver/go-nftmeta"
To install package nftmeta do the following:
GOPROXY=direct go get https://github.com/reiver/go-nftmeta
Package nftmeta was written by Charles Iliya Krempeaux