Multicall is a contract that allows you to read multiple values from multiple contracts with a single call.
In the Ethereum network, every contract has its own address. To read the value of a contract, you have to send a transaction to that contract’s address.
NOTE: WARNING: Multicall Ethereum is an experimental feature that is not yet fully tested and may be subject to bugs. Use at your own risk and only after doing your own independent research. Do not use it for anything related to real money or contracts that involve real money.
This is wasteful if you just want to read the value; it would be better if you could just send a single message that would allow you to read the values of multiple contracts.
Multicall solves this problem by aggregating the data from multiple contracts into a single contract. This way, you can read the data from multiple contracts with a single call.
The Multicall contract is open source and available on Github.
9 Related Question Answers Found
What Is an Ethereum Supernode?
An Ethereum supernode is a type of node, or computer that is connected to the Ethereum network, that has been specifically configured to provide enhanced stability, performance, and security. Supernodes are typically operated by organizations or individuals that have a vested interest in the success of the Ethereum network and blockchain. Supernodes play an important role in the Ethereum network by providing enhanced stability and security.
What Are Shares Ethereum?
If you’re looking to get involved in the world of cryptocurrency, you may be wondering, “What are shares Ethereum?” Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of fraud or third party interference. Ethereum is unique in that it allows developers to create their own tokens. These tokens can be used to represent anything from shares in a company to virtual currency.
What Is RPL Ethereum?
RPL Ethereum is a smart contract platform that uses the Ethereum blockchain to provide a decentralized, trustless, and tamper-proof execution environment for RPL contracts. RPL is a general-purpose programming language that is designed to be easy to learn and use, yet powerful enough to express complex smart contracts. RPL Ethereum provides a number of advantages over traditional centralized or server-based smart contract platforms.
What Is Multi-Signature Wallet Ethereum?
A multi-signature wallet is a digital wallet that allows multiple people to sign off on transactions. This type of wallet is helpful for businesses or families who want to share money without having to give everyone access to the entire account. With a multi-sig wallet, each person has their own private key and must sign off on any transaction before it can be completed.
What Are Side Chains Ethereum?
When it comes to blockchain technology, one of the most talked-about features is sidechains. Sidechains are a way to create additional blockchains that are attached to the main blockchain. In other words, they are like branches off of the main blockchain tree.
What Is DeFi and Ethereum?
Decentralized finance, or DeFi for short, is a growing ecosystem of financial protocols built on Ethereum that enable the creation of decentralized markets and financial instruments. By deploying immutable smart contracts on Ethereum’s public blockchain, DeFi developers can launch platforms and services that run exactly as programmed and that are available to anyone with an Internet connection. The breakthrough of DeFi is that crypto assets can now be put to use in ways not possible with fiat or “real world” assets.
What Is CDP Ethereum?
CDP ethereum is a smart contract platform that enables the creation, management, and execution of smart contracts on the Ethereum blockchain. It is an open source project that is developed and maintained by the Ethereum Foundation. CDP ethereum provides a safe and secure environment for the execution of smart contracts.
What Is a Protocol Ethereum?
Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of fraud or third party interference. In the Ethereum protocol and blockchain there is a price for each operation. The general rule is “if you want to do more computationally expensive things, you need to pay more gas.
” This is called “Gas Pricing”.
What Is Ethereum and Hyperledger?
Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of fraud or third party interference. In the Ethereum protocol and blockchain there is a price for each operation. The general idea is that users will pay each other for services with Ether, which is the currency of the Ethereum network.