Send a BTC (Bitcoin) transaction with bitcoinjs psbt
Support 4 address types: Native Segwit P2WPKH, Nested Segwit P2SH(P2WPKH), Legacy P2PKH, Taproot P2TR
Support 4 address types: Native Segwit P2WPKH, Nested Segwit P2SH(P2WPKH), Legacy P2PKH, Taproot P2TR
Error detail: Reason: Because the @walletconnect/… lib is es types, the current parse does not understand some modern syntax/function like ?. | ?? Fix: We need to use another loader…
About Base Base is a secure, low-cost, builder-friendly Ethereum L2 built to bring the next billion users onchain. It is built on the OP Stack so that it can remain…
How to setup? Follow this guide to clone for Arbitrum Goerli: Host your own PancakeSwap Testnet Arbitrum Goerli Testnet RPC Network Name: Arbitrum Testnet RPC: https://goerli-rollup.arbitrum.io/rpc Chain ID: 421613 Symbol:…
Just a convention to make a good-looking contract. :3 STRUCTURE FORMAT & LINT Format standard Lint Verify before commit COMMIT RULEs DO use Semantic Commit Messages: https://gist.github.com/joshbuchea/6f47e86d2510bce28f8e7f42ae84c716 DO use Git Branching…
Getting started: https://solana.com/news/getting-started-with-solana-developmentDocs: https://docs.solana.comTerminology: https://docs.solana.com/terminologyCoin: SOLWallet: https://docs.solana.com/wallet-guide– App version: https://docs.solana.com/wallet-guide/apps– Web version: https://docs.solana.com/wallet-guide/web-wallets– Extension: https://phantom.app/– CLI: https://docs.solana.com/wallet-guide/cli Solana cluster explorers: http://explorer.solana.com/ http://solanabeach.io/ https://solscan.io/Token program (Token on Solana blockchain): https://spl.solana.com/tokenEnvironment setup…
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First, create a mintable token ERC20Mintable Create EIP712 multi-signature MultiSigEIP712 Create test scripts_truffle/eip712.js scripts_truffle/eip712ex.js test/MultiSigEIP712.test.js Start test Ganache-cli does not support eth_signTypedData_v4, you need hardhat instead https://hardhat.org/hardhat-network/ # Install hardhat nodenpm…
To get interface id, use Remember interfaceId = xor of all selectors (methods) name and param type, don’t care to return type For example: Return zero with empty interface Return…
If you are a smart contract developer, you will need to consider something about the contract: Clean: No unused code, nonsense comment, Well document: Comment to all functions Formatted: Reformat,…