irys

irys-go

Go Implementation SDK of Irys network, irys is the only provenance layer. It enables users to scale permanent data and precisely attribute its origin (arweave bundlr).

Install

go get -u  github.com/Ja7ad/irys

Examples

example of irys sdk in golang

Upload

package main

import (
	"fmt"
	"github.com/Ja7ad/irys"
	"github.com/Ja7ad/irys/token"
	"log"
	"os"
)

func main() {
	matic, err := token.NewMatic("foo")
	if err != nil {
		log.Fatal(err)
	}

	c, err := irys.New(irys.DefaultNode2, matic)
	if err != nil {
		log.Fatal(err)
	}

	file, err := os.Open("image.jpg")
	if err != nil {
		log.Fatal(err)
	}

	tx, err := c.Upload(file)
	if err != nil {
		log.Fatal(err)
	}

	fmt.Println(tx)
}

Download

package main

import (
	"fmt"
	"github.com/Ja7ad/irys"
	"github.com/Ja7ad/irys/token"
	"io"
	"log"
)

func main() {
	matic, err := token.NewMatic("foo")
	if err != nil {
		log.Fatal(err)
	}
	c, err := irys.New(irys.DefaultNode2, matic)
	if err != nil {
		log.Fatal(err)
	}

	file, err := c.Download("XjzDyneweD_Dmhuaipbi7HyXXvsY6IkMcIsumlB0G2M")
	if err != nil {
		log.Fatal(err)
	}
	defer file.Data.Close()

	b, err := io.ReadAll(file.Data)
	if err != nil {
		log.Fatal(err)
	}

	fmt.Println(string(b), file.Header, file.ContentLength, file.ContentType)
}

Calculate Price

package main

import (
	"fmt"
	"github.com/Ja7ad/irys"
	"github.com/Ja7ad/irys/token"
	"log"
)

func main() {
	matic, err := token.NewMatic("foo")
	if err != nil {
		log.Fatal(err)
	}
	c, err := irys.New(irys.DefaultNode1, matic)
	if err != nil {
		log.Fatal(err)
	}

	p, err := c.GetPrice(100000)
	if err != nil {
		log.Fatal(err)
	}

	fmt.Println(p.Int64())
}

Get Metadata

package main

import (
	"fmt"
	"github.com/Ja7ad/irys"
	"github.com/Ja7ad/irys/token"
	"log"
)

func main() {
	matic, err := token.NewMatic("foo")
	if err != nil {
		log.Fatal(err)
	}
	c, err := irys.New(irys.DefaultNode2, matic)
	if err != nil {
		log.Fatal(err)
	}

	tx, err := c.GetMetaData("XjzDyneweD_Dmhuaipbi7HyXXvsY6IkMcIsumlB0G2M")
	if err != nil {
		log.Fatal(err)
	}

	fmt.Println(tx)
}