An upgradeable, meta-transaction-enabled smart wallet for earning interest on stablecoins while retaining custody of funds, with an added security backstop provided by Dharma Labs.
A smart contract to enable ERC-20 token meta-transactions on Ethereum.
Implementation and testing for core Dharma Token (dToken) contracts, including Dharma Dai and Dharma USD Coin.
A proof-of-concept for batching meta transactions.
Gasless Meta Transactions with OpenZeppelin Defender Example
BEP20 utility token for OMNI App for creating content, doing challenges, sharing content with friends and much more. Use Omni Coin to tip your favorite creators, and buy products from in-app stores.
Multi Meta Transaction on Ethereum with EIP-712 and ERC-2612 Standards
A simple example to illustrate how meta-transactions work.
Signing messages off-chain and having a contract that requires that signature before executing a function is a useful technique.
meta transaction on ethereum
Website
learning resources - solidity concepts and exploitations
Upgradable Counter with Proxy and Meta Transaction
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