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New posts in smartcontracts

Discrepancy in web3.contract.functions.getAmount()

python blockchain smartcontracts web3js web3py

How to query the balance of a TRC20 token for a given TRX address?

python blockchain smartcontracts tron

Is there an API to query or subscribe to events on the MultiversX blockchain?

smartcontracts multiversx

What is the difference between Smart Contract and Transaction?

transactions blockchain hyperledger bitcoin smartcontracts

How do I load my Solana wallet using my private key file?

blockchain smartcontracts private-key solana

What is the difference between pure and view modifiers in solidity?

functional-programming blockchain ethereum solidity smartcontracts

MekaVerse NFT smart contract is using ECDSA, but I don't understand how it works

solidity signature smartcontracts ecdsa nft

How do I check empty string in solidity?

string blockchain ethereum solidity smartcontracts

What should the "params" argument to web3::contract::Contract::query look like?

rust ethereum smartcontracts

Error: Truffle is currently using solc 0.5.16, but one or more of your contracts specify “pragma solidity ^0.8.0”

blockchain ethereum solidity smartcontracts truffle

Testing Token with Uniswap liquidity provisioning using hardhat

testing solidity smartcontracts hardhat

Can you easily move an existing NFT project to IPFS?

blockchain smartcontracts nft

Chainlink node operator set Link Fee

oracle-database smartcontracts chainlink

How to send ETH to a contract function with ethers.js?

ethereum solidity smartcontracts ethers.js

How to test smart contract with cross-contract invoke using truffle?

solidity truffle smartcontracts
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