NEP9-go

NEO URI Scheme parser in Go.

The NEP9 proposal is not final yet.

Installation

go get github.com/o3labs/nep9-go

Model

type Attribute struct {
	Key                  string   `json:"key"`
	TransactionAttribute string   `json:"transaction_attribute"`
	Value                []string `json:"value"`
}

type URI struct {
	Address    string       `json:"address"`
	Amount     float64      `json:"amount,omitempty"`
	Asset      string       `json:"asset,omitempty"`
	Attributes []*Attribute `json:"attributes,omitempty"`
}

Usage

A URI of payment request to AeNkbJdiMx49kBStQdDih7BzfDwyTNVRfb with 0.11 GAS and a description for a coffee

rawURI := "neo:AeNkbJdiMx49kBStQdDih7BzfDwyTNVRfb?asset=gas&amount=0.11&description=for%20a%20coffee"
nep9, err := nep9.NewURI(rawURI)
if err != nil {
  return
}
b, _ := json.Marshal(nep9)
fmt.Printf("%v", string(b))

A URI of NEP-5 token request to AeNkbJdiMx49kBStQdDih7BzfDwyTNVRfb with 2 ONT
A script hash of ONT is ceab719b8baa2310f232ee0d277c061704541cfb

rawURI := "neo:AeNkbJdiMx49kBStQdDih7BzfDwyTNVRfb?asset=ceab719b8baa2310f232ee0d277c061704541cfb&amount=2"
nep9, err := nep9.NewURI(rawURI)
if err != nil {
  return
}
b, _ := json.Marshal(nep9)
fmt.Printf("%v", string(b))