Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More
Socket
Sign inDemoInstall
Socket

@0xcert/erc721-validator

Package Overview
Dependencies
Maintainers
2
Versions
10
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@0xcert/erc721-validator

ERC-721 token validator.

  • 0.3.0
  • latest
  • Source
  • npm
  • Socket score

Version published
Weekly downloads
0
decreased by-100%
Maintainers
2
Weekly downloads
 
Created
Source

npm version

Ethereum ERC-721 Contract Validator.

This is an open source package for NodeJS written with TypeScript. It allows for validating a contract against a series of tests to check its compliancy with the ERC-721 standard.

This package is actively maintained, well tested and already used in production environments. The source code is available on GitHub where you can also find our issue tracker.

How it works

For more information on how the validator works please check the article explaining the technique.

Installation

Run the command below to install the package.

npm install --save web3 erc721-validator

This package uses promises thus you need to use Promise polyfill when promises are not supported.

Getting started

Initialize the Web3 provider.

import * as Web3 from 'web3';

const web3 = new Web3(new Web3.providers.HttpProvider('http://localhost:8545'));

Load and parse data of a particular block.

import { Validator } from 'erc721-validator';

const validator = new ERC721Validator(web3);
const contract  = '0x...';
const token     = '123';
const giver     = '0x...';

await validator.basic(test, contract);                  // => [{...},{...},{...},{...}]
await validator.token(test, contract, token);           // => [{...},{...},{...},{...}]
await validator.transfer(test, contract, token, giver); // => [{...},{...},{...},{...}]

API

ERC721Validator Class

ERC721Validator(web3)

Main class which allows for testing your contract validity.

OptionTypeRequiredDefaultDescription
web3Web3Yes-Instance of a Web3 provider.

NOTICE: The ERC721Validator class extends is a RawModel class and thus exposes all related helper methods.

ERC721Validator.prototype.basic(contract): Promise(JSON)

Performes a series of basic contract tests.

OptionTypeRequiredDefaultDescription
contractStringYes-Contract Address

ERC721Validator.prototype.token(contract, tokenId): Promise(JSON)

Performes a series of tests to validate contract token compliancy.

OptionTypeRequiredDefaultDescription
contractStringYes-Contract Address
tokenIdStringYes-Token ID

ERC721Validator.prototype.transfer(contract, tokenId, giver): Promise(JSON)

Performes a series of tests to validate contract token transfer compliancy.

OptionTypeRequiredDefaultDescription
contractStringYes-Contract Address
tokenIdStringYes-Token ID
giverStringYes-Address of giver

License (MIT)

Copyright (c) 2018 0xcert admin@0xcert.org.

Keywords

FAQs

Package last updated on 22 Sep 2021

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

Packages

npm

Stay in touch

Get open source security insights delivered straight into your inbox.


  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc