contracts

README

SingularityNET Ecosystem Contracts Package

The package was created to easily work with SingularityNET ecosystem EVM contracts

Python

Usage

Easily get an instance of the contract you need from any SingularityNET product with just one call to one of the functions

Install:

pip install snet.contracts

Usage:

from snet.contracts import get_contract_deployment_block, get_contract_object

import web3

provider = web3.HTTPProvider("https://mainnet.infura.io/v3/")
w3 = web3.Web3(provider)

token_contract_instance = get_contract_object(w3, "SingularityNetToken")
deployed_block = get_contract_deployment_block(w3, "SingularityNetToken")
print("Block:", deployed_block)

Result:

Block: 12326815

Optional: get an instance at the contract address

token_contract_instance = get_contract_object(w3, "SingularityNetToken" "0x5B7533812759B45C2B44C19e320ba2cD2681b542")

Tests

python -m venv venv
source venv/bin/activate
pip install -r requirements.txt
python3 test/unit_test.py

Golang

Install

go get -u github.com/singnet/snet-ecosystem-contracts

Usage

package main

import (
	"fmt"
	"github.com/singnet/snet-ecosystem-contracts"
)

func main() {

	// get list of all contracts
	fmt.Println(contracts.List)
	
	// get ABI of contract Registry
	fmt.Println(string(contracts.GetABI(contracts.Registry)))

	// get bytecode of contract SingularityNetToken
	fmt.Println(string(contracts.GetBytecode(contracts.SingularityNetToken)))

	// get addresses, events, and more for smart contracts for different networks
	fmt.Println(string(contracts.GetNetworks(contracts.Registry)))

	// clean methods returns content without spaces and line breaks
	fmt.Println(string(contracts.GetABIClean(contracts.SingularityNetToken)))
	fmt.Println(string(contracts.GetBytecodeClean(contracts.Registry)))
	fmt.Println(string(contracts.GetNetworksClean(contracts.SingularityNetToken)))
}

Documentation

Overview

Package contracts provide golang functions to read smart-contracts of snet-ecosystem

Index

• Variables
• func GetABI(name SnetContract) (content []byte)
• func GetABIClean(name SnetContract) (content []byte)
• func GetBytecode(name SnetContract) (content []byte)
• func GetBytecodeClean(name SnetContract) (content []byte)
• func GetNetworks(name SnetContract) (content []byte)
• func GetNetworksClean(name SnetContract) (content []byte)
• type SnetContract

Variables

var List = []SnetContract{SingularityNetToken, MultiPartyEscrow, Registry, TokenStake, TokenConversionManager}

Functions

func GetABI

func GetABI(name SnetContract) (content []byte)

func GetABIClean

func GetABIClean(name SnetContract) (content []byte)

GetABIClean returns content without spaces and line breaks

func GetBytecode

func GetBytecode(name SnetContract) (content []byte)

func GetBytecodeClean

func GetBytecodeClean(name SnetContract) (content []byte)

GetBytecodeClean returns content without double quotes, spaces and line breaks

func GetNetworks

func GetNetworks(name SnetContract) (content []byte)

get addresses, events, and more for smart contracts for different networks

func GetNetworksClean

func GetNetworksClean(name SnetContract) (content []byte)

GetNetworksClean returns networks without spaces and line breaks

Types

type SnetContract

type SnetContract string

const MultiPartyEscrow SnetContract = "MultiPartyEscrow"

const Registry SnetContract = "Registry"

const SingularityNetToken SnetContract = "SingularityNetToken"

const TokenConversionManager SnetContract = "TokenConversionManager"

const TokenStake SnetContract = "TokenStake"