Reference for the common EvmService SDK extension
Throughout many of Particle Network's SDKs, a common EvmService module is included. It enables direct programmatic utilization of Particle's suite of enhanced RPC endpoints, and more (such as transaction construction, contract interaction, etc.). These methods provide simple ways of retrieving rich on-chain data with minimal added complexity.
A full reference of common methods alongside their parameters can be found below.
| Class | Methods | Parameters (* indicates optional) |
|---|---|---|
| EvmService | rpc | method, params |
| EvmService | getPrice | addresses, currencies |
| EvmService | getTokensAndNFTs | address |
| EvmService | getTokens | address |
| EvmService | getNFTs | address |
| EvmService | getTransactionsByAddress | address |
| EvmService | suggeseGasFee | |
| EvmService | estimateGas | from, to, value, data |
| EvmService | erc20Transfer | contractAddress, to, amount |
| EvmService | erc20Approve | contractAddress, spender, amount |
| EvmService | erc20TransferFrom | contractAddress, from, to, amount |
| EvmService | erc721SafeTransferFrom | contractAddress, from, to, tokenId |
| EvmService | erc1155SafeTransferFrom | contractAddress, from, to, id, amount, data* |
| EvmService | abiEncodeFunctionCall | contractAddress, methodName, params, abiJsonString |
| EvmService | getTokenByTokenAddress | address, tokenAddresses |
| EvmService | readContract | contractAddress, methodName, params, abiJsonString |
| EvmService | writeContract | from, contractAddress, methodName, params, abiJsonString, gasFeeLevel* |
| EvmService | createTransaction | from, data, value, to, gasFeeLevel* |
| EvmService | getSmartAccount | eoaAddresses, version |