Questions tagged [ipfs]

IPFS (the InterPlanetary File System) is a new hypermedia distribution protocol, addressed by content and identities. IPFS enables the creation of completely distributed applications. It aims to make the web faster, safer, and more open.

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storing login credentials, mySQL or IPFS

hi im very new to developing, total newbie here and im on my final year project on blockchain development. i want to ask if for creating a login session we must store the credentials (username & ...
rokuroxx's user avatar
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Pinata pinList API Fetching Unpinned Images and Files

I am encountering an issue with Pinata's API (https://api.pinata.cloud/data/pinList) where despite unpining several images and files from my Pinata Cloud account, the API continues to fetch the ...
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How can I replace IPFS service with AWS S3 cloud to upload the NFT metadata

I'm using IPFS as a decentralized storage to store metadata for NFTs, which users set manually on the frontend by filling out a form. The metadata contains images, PDFs, and the name and description ...
David Jay's user avatar
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WebSocket connection Failed when using Helia in react app

I have been trying to use helia in my react.js application but keep getting the following error in the console: WebSocket connection to ‘wss://ny5.bootstrap.libp2p.io/p2p/...
Harmanpreet Singh's user avatar
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Unable to view image from ipfs link

I am trying to make dapp in which someone will upload an image and then the dapp will mint an nft for that image and then show the image. But I am running into a problem. The dapp is generating a ipfs ...
Samarth Bagga's user avatar
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Files pinned to my IPFS node don't show up on any other gateway

Everything seems to be working properly. I can see my files at http://[localhost]:8080/ipfs/[cid] or http://[public IP]:8080/ipfs/[cid] The same CID shows the following error at ipfs.io and many other ...
user223417's user avatar
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xhr.js:220 GET http://infura-ipfs/io/ipfs/QmPCfbFjcjf9xZmDzoCQfwdVpKhJCx4sS4FU3RPWfRSrDs net::ERR_NAME_NOT_RESOLVED

error: xhr.js:220 GET http://infura-ipfs/io/ipfs/QmPCfbFjcjf9xZmDzoCQfwdVpKhJCx4sS4FU3RPWfRSrDs net::ERR_NAME_NOT_RESOLVED AxiosError {message: 'Network Error', name: '...
Jaya Satwik's user avatar
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Is it possible to add an ETH node to an existing ARM device that already works as an IPFS node and a Tor Relay?

I have a RPi4 dedicated to be a IPFS node and a Tor Middle Relay. Could this same device be used as a Ethereum node as well, without messing up with the others (IPFS and Tor)? I've seen this article ...
42piratas's user avatar
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Fleek CLI Error: "No api key found" despite FLEEK_API_KEY being set in .env file

I am currently working on hosting a Next.js app for an NFT marketplace on IPFS using Fleek. I've followed the steps to install the Fleek CLI using npm i -g @fleekhq/cli, built the app with npm run ...
Web3Phoenix's user avatar
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I am trying to display image on frontend using pinata and ipfs but facing this error

import { useState } from "react"; import "./Display.css"; const Display = ({ contract, account }) => { const [data, setData] = useState("") const getdata = ...
Indul's user avatar
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Save complex data structure: blockchain vs IPFS

My company asked me to save complex data structures on a Polygon blockchain. I’m planning to use IPFS to store the JSONS modelling my items and create a smart contract to keep the references to IPFS ...
Yanosh's user avatar
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Is it possible to add more files in an already uploaded IPFS folder?

I have an already uploaded folder of JSON files on IPFS , HERE My question is can I add more files to this folder? It doesn't seem possible to use Pinata for this but is there any other method to do ...
Zartaj Afser's user avatar
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NFT asset fetching

I am getting NFT images directly from the decentralized storages (for example, ipfs), but this is slowing down my entire app as sometimes fetching can take some time. Is this ideal does everyone ...
renatghoste's user avatar
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212 views

Encryption / Decryption file using metamask pub & private keys

Hey Folks, I am trying to encrypt my file before uploading it on ipfs using metamask, then I want to decrypt this file using metamask. Can any one has idea how can I achieve this.
Aayush Kasera's user avatar
3 votes
2 answers
518 views

Where to store IPFS hash other than infura.io without paying

I used infura.io to store IPFS hash few months ago in my Ethereum dapp based on React JS but now it's not free anymore and it is asking for my bank account details. I want to use it for small personal ...
MaheenUnzeelah's user avatar
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How to be right created a self proxy server for ipfs files?

I'am fetching many data from ipfs for different users. I want to distribute these files through my own server. How will it be done correctly, create a simple proxy server or download images while ...
Mike Glyancev's user avatar
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1 answer
639 views

how to setup your own ipfs node to remix settings?

i keep getting the following error while publishing in ipfs from remix IDE Failed to publish metadata file and sources to ipfs, please check the ipfs gateways is available. Error: HTTPError: project ...
kushal thapa's user avatar
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Wanna clear some of my confusion related to tokenURI and baseURI

i wanna clear my confusion on tokenURI. Suppose i uploaded a metadata folder to IPFS and got this URI for the metadata folder: https://ipfs.io/ipfs/QmaG1LkBd9N9EsAqANbzdZtZxrSqGcT4v7Qqjw8CDDLCCa/. ...
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Is there a problem with Pinata Discord Server?

I want to access their server but I am not able to do it. The link they have on their website keeps failing: https://discord.com/invite/pinata. Does anybody have a valid invite I can use?
Falcon Stakepool's user avatar
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CORS policy error when trying to render image from pinata ipfs

pinata.js file const FormData = require("form-data"); export const uploadJSONToIPFS = async (JSONBody) => { const url = `https://api.pinata.cloud/pinning/pinJSONToIPFS`; //making ...
soumyadeep.eth's user avatar
1 vote
1 answer
213 views

Where does ipfs store the pathing data that resolves the content?

So, my understanding is that ipfs uses the ipld format to link data. Once a file is uploaded it is divided up and hashed. The whole thing is then bundled up in a Merkle dag. How to resolve the blobs ...
Marlo's user avatar
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Image not being displayed when uploading to IPFS with NFT.Storage

I am trying to upload an image that is generated by the stable diffusion to IPFS via NFT.storage but when I check my image ipfs link it displays a small grey box in the center of the screen. Which I ...
NotToDevy's user avatar
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1 answer
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How can I get the IPFS key for using the Aragon OSx SDK?

I'm trying to set up the configParams for the SDK and don't know where to find the IPFS key. Do I need a different key depending on the network I'm in?
juliette_chevalier's user avatar
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Missing Metadata Files

When uploading the metadata & images to IPFS, some files(json) and images (png) were deleted from the initial file upload due to poor art output. Example: 100 NFTs Deleted: 3, 17, 88 Uploaded: 97 ...
Still_Learning's user avatar
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2 answers
48 views

what is the best technique to encrypt any document before storing (uploading) on IPFS?

I want to encrypt document before uploading to IPFS and enable more than user to decrypt it and note that the number of users may increase or decrease in any time?
laravel Developer's user avatar
1 vote
1 answer
210 views

Decreasing size of the images, fetched from IPFS, before rendering

In my project, there is a section where dozens of NFTCards get rendered, including NFT's pictures and other information. Since the quality of those images is high and their sizes are usually too large ...
Sina Rahimi's user avatar
1 vote
0 answers
28 views

React multipage dApp not working on IPFS

I am creating a create app with multiple pages and it uses web3-react (npm package) but when I publish this on IPFS, it doesn't work as expected, and I have tried react-snap for creating static HTML ...
Usman Sharif's user avatar
2 votes
1 answer
87 views

Is dedicated gateway a need for marketplace projects?

I am developing an NFT marketplace. It has a section showing images of NFTs ( NFTCards with some information ) of a specific contract address. Since the number of minted NFTs by the contract is high, ...
Sina Rahimi's user avatar
1 vote
0 answers
47 views

Is it possible to use cors or something similar to reject all API calls not from a particular ENS Domain, Unstoppable Domain, or IPFS hash?

I love decentralized domain projects. I have worked with Unstoppable Domains, ENS domains, Handshake domains, and even just simple IPNS domains and IPFS hashes. The domain name system used by web2.0 ...
ChristianOConnor's user avatar
1 vote
1 answer
2k views

my nft image not showing in opensea testnet

when ever i mint an nft with my frontend dapp and check it on opensea i will just see the name without the nft image. here is my deploy.js file. this is the tutorial i am following https://dev.to/...
Anezichukwu Agusigbo's user avatar
1 vote
4 answers
523 views

How to upload URL to IPFS API

I'm working on a project where I wish to upload some images to IPFS, but the issue is I have the URL for the images, is there any way to upload the image using the URL? Like I was searching for ways ...
Prajwal K's user avatar
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1 answer
614 views

setState is not working

This is a function where I try to pin an NFT metadata on IPFS and then store the URL in a state variable called tokenUrl. Once the pinning process is done, I need my related state variable to be ...
Sina Rahimi's user avatar
1 vote
1 answer
42 views

Infura is not working with Nader Dabit tutorial for NFT Marketplace. How can I use Infura again?

I was trying to build an NFT Marketplace demo using Nader Dabit tutorial. Whenever I try to click on 'Create an NFT' button after file submission, I run into an Unhandled Runtime Error: TypeError: ...
Sakar Baxi's user avatar
2 votes
1 answer
440 views

IPFS public gateway problem

I put a 10sec video in my IPFS local node ( after ipfs daemon command I've imported the file in my IPFS desktop . now I can see the file on the local host but I cannot see the file on public gateway ( ...
Kasra's user avatar
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1 answer
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Unpin NFT metadata from IPFS from react

I am minting NFT's and storing their metadata in the Infura IPFS. Is there a way to unpin the NFT from the IPFS from react?
gauthami vijay's user avatar
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1 answer
97 views

How to setup metadata on IPFS for newly generated metadata?

I've been studying on how devs usually go about handling the metadata for NFT collections and from what I've seen, this reply on this post sums up the whole process: Best way to set metadata in ERC721 ...
Rohac's user avatar
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1 answer
220 views

What does pinning mean in Pinata and how is it different from Filecoin?

I recently came across pinata that is used for pinning the nfts and uses IPFS in the backend. My question is: what does that pinning actually mean? And if it is keeping pieces of the data in multiple ...
Aniket Kumar Paul's user avatar
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1 answer
4k views

What is NFT token metadata or URI?

I want to develop a user interface which accepts an image file from the user, and a ERC1155 smart contract capable of minting tokens backed by the uploaded image. In other words, I need my ERC1155 ...
Sina Rahimi's user avatar
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1 answer
53 views

Send project id from IPFS Infura Java Android

In this tutorial show how in the following code how to connect to the infura project using android devices, but today this code shows the error "project id is required" Is there a way to ...
gabrielfalieri's user avatar
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2 answers
278 views

How to fetch IPFS data on Polygon Smart contract?

On a project in solidity, on Polygon/Matic, I need to fetch data from IPFS. So, an Oracle is mandatory, and I found 2 possible oracles: Provable (old Oraclize) seems do not accept 2nd layer Polygon. =&...
Aurel's user avatar
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283 views

correct solidity type for a cid?

Im writing a function in solidity where the user enters a CID from an IPFS link, which looks like: QmcQvCyLAncpEzvmYtKfvVPVayGqFvTQrYpUpPAJeoXGke So far im using string type, and it works. Which is ...
Xunorus's user avatar
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1 answer
64 views

IPFS connection not working with aragonOSx sdk

I couldn't get an ipfs connection with aragonOSx SDK (https://github.com/aragon/sdk). Error: Could not pin the metadata on IPFS
juliette_chevalier's user avatar
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2 answers
481 views

Can a contract write to IPFS?

I'm accustomed to IPFS as a store of data for the metadata of NFTs. But is it possible for a smart contract to write to ipfs? In my use case, I would like my NFT to pull its metadata, alter a few ...
adamwong246's user avatar
0 votes
1 answer
49 views

Creating a smart contract with ipfs

I created a site with the help of ipfs, my goal is to create a smart contract with the ipfs CID of this site. but i have no idea about this, can anyone help?
yavuz's user avatar
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0 answers
71 views

Make sure an IPFS file is decentralized enough and can't be unpinned

I'd like to find a way to verify, in a smart contract, that the URI of a IPFS file is correctly distributed and should not be unpinned if the user wishes to. The idea is that a user could send a file, ...
polarzero's user avatar
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1 answer
147 views

can an ipfs node identify a partner in file transfer?

I just finished reading the whitepaper. It seems to me that IPFS does not provide anonymity in case of files with narrow use. Specifically, if I add a file to my IPFS node, and provide its hash to ...
f.khantsis's user avatar
1 vote
2 answers
31 views

Does IPFS works over etherium?

Does IPFS has etherium smart conttacts? Is it a whole other Blockchain?
yonatan's user avatar
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1 vote
1 answer
321 views

How to create many ERC721 tokens sharing the same metadata tokenURI but different TokenId?

I'm actually trying to create an NFT Marketplace, where a user can upload his NFT (create/mint new NFT) and other users can give some Ether and mint the same NFT. Trying to achieve this with the ...
DevABDee's user avatar
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0 votes
1 answer
88 views

How to solve IPFS Desktop stuck in "IPFS is starting"?

I just install IPFS CLI and Desktop then run it. I have no idea what to do with my IPFS Desktop where stuck in "IPFS is starting", so many ways I have done with to solve this problem: ...
Irwan's user avatar
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0 votes
1 answer
878 views

How to pin a file to Pinata and also pin json to Pinata using next js

I am just wandering arround to find a way to pin the file to Pinata Though I have a method to do it from server side but don't know how to do it from client side like React.js: This is server side ...
ShoaibShebi's user avatar

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