ChainId 97
RPC https://data-seed-prebsc-1-s1.binance.org:8545/
Go to https://testnet.binance.org/faucet-smart to get 1 test BNB
Just create a db.json in your repo. See https://my-json-server.typicode.com/
The api endopoints will be inserted in 2_deploy.js
I'm going to use these images:
"Black Drongo 烏秋" by spongebabyalwaysfull is marked with CC0 1.0
https://live.staticflickr.com/3938/15617743576_b54929f668_b.jpg
"Black Drongo 烏秋" by spongebabyalwaysfull is marked with CC0 1.0
https://live.staticflickr.com/5611/15460717817_14e2ff5030_b.jpg
"Spangled Drongo (Dicrurus bracteatus)" by magdalena_b is marked with CC0 1.0
https://live.staticflickr.com/6215/6219515303_910ee8c82a_b.jpg
"Spangled Drongo (Dicrurus bracteatus)" by magdalena_b is marked with CC0 1.0
https://live.staticflickr.com/2066/5735923794_aea440efb2_b.jpg
$ mkdir bsc-nft && cd bsc-nft
$ npm init -y
$ npm i --save-dev @openzeppelin/contracts
$ npm i truffle
$ npm i pify
$ npm i @truffle/hdwallet-provider
npx truffle init
Copy the contract preset
$ mkdir -p build/contracts/
$ cp node_modules/@openzeppelin/contracts/build/contracts/* build/contracts/
Create 2_deploy.js inside migration folder and modify truffle-config.js inside the root folder (see files to copy)
!WARNING!
Create a new .secret file in root directory and enter your 12 word mnemonic seed phrase to get started.
Don't share your mnemonic!!!
let's migrate to a local node before to deploy into the testnet
npx truffle develop
truffle(develop)> migrate
Let's interact! Check if it is all right!
truffle(develop)> nft = await ERC721PresetMinterPauserAutoId.deployed()
truffle(develop)> await nft.name()
truffle(develop)> await nft.symbol()
truffle(develop)> await nft.baseURI() --> does not work with open-zeppelin >3.X
truffle(develop)> await nft.mint("addr appeared when truffle deployed...")
Check owner and URI
truffle(develop)> await nft.ownerOf(0)
truffle(develop)> await nft.tokenURI(0)
truffle-config.js and .secret are already set.
Had error using http for testnet, changed in wss.
So let's deploy to testnet
npx truffle console --network testnet
migrate (I had to try more than once)
nft = await ERC721PresetMinterPauserAutoId.deployed()
accounts (there sould be the one you use with the mnemonic provided)
await nft.mint("account address owner")
Repeat last instruction foreach NFT.
ChainId 97
RPC https://data-seed-prebsc-1-s1.binance.org:8545/
Import the wallet.
Just retrieve contract address with nft.address and put it in the form.
The ID is the one specified in the API defifinition.