NFT Checker is a utility to verify NFT ownership.
Add this line to your application's Gemfile:
gem 'nft_checker'And then execute:
$ bundle install
Or install it yourself as:
$ gem install nft_checker
require 'nft_checker'
checker = NftChecker.init(:opensea)
# or, for testnets:
# checker = NftChecker.init(:opensea, testnet: true)
# List all "naturedivas" still owned by AleyArt
list = checker.list_nfts({slug: naturedivas}, "0x422699b0f5891c8ddd306c08d9856032264c5e8e" )
p list.map {|nft| nft["image_url"]} # [ "https://...", ... ]
# Verify that naturediva 016 is still owned by Thision
still_owned = checker.owner?(
"0x3dec7052aa8d55b3b6b6ad2c6bce195a9acca404",
{
contract_address: "0x495f947276749Ce646f68AC8c248420045cb7b5e",
token_id: "29920848932956748486580529385461081269564523998318357035541486687674930561025"
}
)
p still_owned # true
# Verify that naturediva 016 is part of the naturediva collection
verified = checker.in_collection?(
{slug: naturedivas},
{
contract_address: "0x495f947276749Ce646f68AC8c248420045cb7b5e",
token_id: "29920848932956748486580529385461081269564523998318357035541486687674930561025"
}
)
p verified # trueAfter checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/valthon/nft_checker.