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Smart Contracts

Prepare a smart contract for upload

Due to the compilation process, it is currently required to combine your contracts into a single file before uploading.

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Due to the compilation process, it is currently required to combine your contracts into a single file before uploading. For example, suppose you have the following two dependent contracts:

ERC20.sol

pragma solidity ^0.5.16;

contract ERC20 is Ownable {
    //Contract contents...
}
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Ownable.sol

pragma solidity ^0.5.16;contract Ownable {    //Contract contents...}
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The two contracts must be combined together in one syntactically correct solidity file:

MyToken.sol

pragma solidity ^0.5.16;contract ERC20 is Ownable {    //Contract contents...}contract Ownable {    //Contract contents...}
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They will be compiled using solc 0.5.16. During the contract upload process you will be able to select which of the contracts contained in the file should be saved in MultiBaas.

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Getting started: smart contracts

MultiBaas currently supports Ethereum smart contracts written in the Solidity programming language, although support for additional ...

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Prepare a smart contract for upload

Due to the compilation process, it is currently required to combine your contracts into a single file before uploading.

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Upload a smart contract

MultiBaas compiles the smart contract server-side and provides feedback as to what sub-contracts are present in the source code.

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Deploy a smart contract

After uploading a solidity file containing one or more smart contracts, you will be prompted to deploy or link the compiled contracts to a..

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Link a deployed smart contract instance

Besides deploying a smart contract to a new address, you can also link a smart contract to an existing instance.

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Contracts, versions, and instances

Contracts, contract meta-data, deployed instances, and blockchain addresses have a number of user-defined attributes in order to help you...

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Interact with a smart contract

Once you have uploaded and deployed or linked a smart contract you can then interact with it through either the UI or the API.

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Type conversions

MultiBaas provides users with the ability to, on a per-method per-input/output parameter basis, adjust how the value is interpreted on its..

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Multi-signature (multisig) wallet smart contracts

Multisignature (multisig) wallets are smart contracts that allow multiple signers to review and agree on an action on the blockchain ...

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Sample smart contracts

MultiBaas comes with a number of sample smart contracts pre-installed. They may be linked to deployed contracts on the blockchain or just...