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Questions tagged [nft]

Non-fungible token - snippet of data (on a blockchain), used to certify properties of digital assets, e.g. creator or owner of an image.

A non-fungible token is a unit of data stored on a digital ledger, called a blockchain, that certifies a digital asset to be unique and therefore not interchangeable. NFTs can be used to represent items such as photos, videos, audio and other types of digital files. (from Wikipedia)

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Find Floor Of Opensea NFT

Is there a way to get the floor price thats displayed on the main page of an NFT collection? Here you see the floor price is 5.75 but if I query the contract using the Opensea api: url =…
William
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hardhat : Issues while deploying a NFT to rinkeby network

I started my first blockchain tuto which is: https://www.youtube.com/watch?v=9oERTH9Bkw0&t=696s Repo: https://github.com/PatrickAlphaC/all-on-chain-generated-nft#about-svgs I am trying to deploy a NFT in the Rinkeby testnet with hardhat. Here are…
Remzzer
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Brownie Installed but not recognized

I've installed eth brownie with the command pip install eth-brownie but when ever I type brownie, it says The term 'brownie' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if…
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Multiple NFTs from the same source

General NFT question, but don't flame me, I really tried to find the answer. Could NFT be created from the same image or copy of this image? For example, take this NFT Lion Cat that I…
David
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How to get all the NFTs of particular smart contract

I tried https://docs.opensea.io/reference opensea.io docs to fetch data. However, I think there are 2 APIs. curl --request GET \ --url https://api.opensea.io/api/v1/asset/0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb/1/ This is for a single asset…
Haider Yaqoob
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How can I tell if a smart contract on RSK is an NFT?

Given an address of a smart contract deployed to RSK, how can I tell if it is an NFT or not? Is there a "standard" way to do this?
Owans
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nft.storage cid before upload

I need to get CIDs before files are uploaded into IPFS with an nft.storage client so that CIDs are ready to use/save while media files are uploaded in the background. The trouble is a CID I get with multiformats differs from cid I get from my…
Roman Poludnev
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"Error: failed to post funding tx" on metaplex

I am trying to upload solana NFT metadata to arweave.net. I tried below code. await METAPLEX .nfts() .update({ name: newName, nftOrSft: nft, uri: metadataUri }, { commitment:…
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Add image and name to existing WL spl-token

I have always used the Solana-labs / token-list repo on Github (https://github.com/solana-labs/token-list) to upload an image and name to the tokens I've created via the console, which was nice and easy. But when I went to upload a new one last…
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Getting ABI of both base contract and proxy contract

This is an example - https://etherscan.io/address/0x769250862220d509fb9bed5f88d824c9fb74a833. It is a proxy contract which I use for minting, the problem is it doesn't have mint function when I use etherscan API to get its ABI. Mint function is only…
Webby
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Solana devnet/testnet NFT marketplace

Is there a devnet/testnet marketplace in Solana that allows to test before production? Like an equivalent of testnet OpenSea .
aekiratli
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Transferring ERC721 Tokens using Python/Web3.py

I can not for the life of me find any article on the entire interweb that talks about using web3.py to transfer ERC-721 tokens between wallets. Minting, yes all day long, airdrop yes all day long, but wallet to wallet transfer, nope. Am I missing…
donny90210
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Can you easily move an existing NFT project to IPFS?

I recently became involved in a NFT project (ERC721) that has been going on for quite a while. Going on means the nfts are all minted and we're working on the next parts of our roadmap. I discovered all metadata and images are currently being hosted…
Christoph
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using _hashTypedDataV4 in smart contract and _signTypedData(etherjs) in frontend is not working

i am trying to encode the nft data using _signTypedData(etherjs) in frontend as follows const domain = { name: "og-nft", version: "1", }; const types = { Nft: [ { name: "URI", type: "string" }, { name: "price", type:…
Adarsh Raj
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Easy way to view a list of the tokens owned by a user?

I'm sure this could be done on the front end as well as from solidity. I saw a few posts that seemed inefficient, where they are creating a new mapping and storing unnecessary data to the blockchain when the ERC721 package already has the functions…
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