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https://github.com/b3hr4d/cknft
https://github.com/b3hr4d/cknft
Last synced: 5 days ago
JSON representation
- Host: GitHub
- URL: https://github.com/b3hr4d/cknft
- Owner: b3hr4d
- License: mit
- Created: 2023-11-15T09:28:31.000Z (12 months ago)
- Default Branch: main
- Last Pushed: 2024-08-28T12:04:48.000Z (2 months ago)
- Last Synced: 2024-08-29T12:43:30.779Z (2 months ago)
- Language: JavaScript
- Size: 3.91 MB
- Stars: 3
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-internet-computer - ckNFT - A PoC to bridge ICRC-7 NFTs to ERC-1155 NFTs on EVMs. (Chain Fusion / Ethereum)
README
# ckNFT
## Problem Statement
NFT’s on ICP are superior as they store the asset data WITH the token.
However, EVM chains capture most of the trading liquidity for now.
## Our Solution
ckNFT is a direct integration of an ICRC7-based NFT wit evm blockchains such as Bitfinity or Ethereum using [ERC-1155](https://eips.ethereum.org/EIPS/eip-1155) standard.
## Prerequisites
- [DFINITY Canister SDK](https://sdk.dfinity.org/docs/quickstart/local-quickstart.html)
- [Node.js](https://nodejs.org/en/download/)
- [Rust](https://www.rust-lang.org/tools/install)
- Basic understanding of Ethereum and smart contracts
# To Reproduce:
After cloning the repository, the next step is to run the project locally to ensure everything is set up correctly. Follow the commands below based on your package manager (Yarn or npm).
### Installing Dependencies
First, let's install all the required dependencies:
```bash
yarn install:all
# or
npm run install:all
```
### Running Local Internet Computer
To start the local Internet Computer environment, run:
```bash
yarn dfx:start
# or
npm run dfx:start
```
### Deploying to the Local Internet Computer
Deploy your the backend canister to the local Internet Computer by running:
```bash
yarn deploy icrc7 --argument '(record { tx_window=24; permitted_drift=2; name="Icrc7 Token"; symbol="ICRC7"; minting_authority=principal"'$(dfx identity get-principal)'";royalties=null;royalties_recipient=null;description=opt "ICRC7 Standard Token";image=null;supply_cap=null;cknft_eth_address="0x22c64ea6fa6c67b9331cc45967a257456b03d518";ecdsa_key_name="dfx_test_key";})'
# or
npm run deploy icrc7 --argument '(record { tx_window=24; permitted_drift=2; name="Icrc7 Token"; symbol="ICRC7"; minting_authority=principal"'$(dfx identity get-principal)'";royalties=null;royalties_recipient=null;description=opt "ICRC7 Standard Token";image=null;supply_cap=null;cknft_eth_address="0x22c64ea6fa6c67b9331cc45967a257456b03d518";ecdsa_key_name="dfx_test_key";})'
```
```bash
yarn identity:deploy
# or
npm run identity:deploy
```
### Running the Next.js App
To run the Next.js(frontend) app, execute:
```bash
yarn dev
# or
npm run dev
```
Open your browser and navigate to [http://localhost:3000](http://localhost:3000) to see your app running.
### Minting NFT
Finally, to mint the ICRC7 NFT:
```bash
# Mints token
dfx canister call icrc7 icrc7_mint '(record{
id=10;
name="Icrc7 10";
description=opt "10th token of the collection";
image=null;
to=record{
owner=principal"2vxsx-fae";
subaccount=null;
};
})'
```
### Transfer ckNFT
dfx canister call icrc7 icrc7_transfer '(10)'
### ckNFT Canister
`https://a4gq6-oaaaa-aaaab-qaa4q-cai.raw.ic0.app/?id=i6s5o-xaaaa-aaaap-abrmq-cai`
### Bitfinity ckNFT Contract
`https://explorer.bitfinity.network/address/0x10624aF1B7223984b308a179911CE02A1B796C6b`
### Sepolia ckNFT Contract
`https://sepolia.etherscan.io/address/0x10624aF1B7223984b308a179911CE02A1B796C6b`
you can find the deployed smart contract with this address 0x10624aF1B7223984b308a179911CE02A1B796C6b on other chain also.
### Testing
https://sepolia.etherscan.io/tx/0xfef76bd7af56a97cf97fca1ab461bfadd197652612b64870c012f0234916dd75
