Send EVM TX - peaq

To perform an EVM operation with the SDK, first create a transaction object. The DID, RBAC, and Storage classes each show how an EVM tx is generated. Pass that transaction object to sendEvmTx() to send it on behalf of the seed.

sendEvmTx(tx, baseUrl, seed)

Parameter	Type	EVM	Substrate	Description
tx	`EvmTransaction`	Required	N/A	EVM compatible transaction object returned from an SDK method. Send it manually with ethers.js or web3.js, or pass it to `sendEvmTx()`.
baseUrl	`string`	Required	N/A	RPC url used to connect to the blockchain. Reference Connecting to peaq for supported RPC urls.
seed	`string`	Required	N/A	Ethereum private key linked to the wallet executing the transactions. Allows the backend to perform write transactions on behalf of the user.

import { Sdk } from "@peaq-network/sdk";

const HTTPS_BASE_URL = "https://quicknode1.peaq.xyz";
const EVM_PRIVATE = process.env['EVM_PRIVATE'];

const sdk = await Sdk.createInstance({
    baseUrl: HTTPS_BASE_URL,
    chainType: Sdk.ChainType.EVM
});

// e.g. sdk.did.create(), sdk.did.update(), sdk.storage.addItem() ... etc.
// all return back a valid EVM tx that is used in sendEvmTx()
const tx = await sdk.storage.addItem({
    itemType: "my_key",
    item: "my_value"
});

const receipt = await Sdk.sendEvmTx({
    tx: tx,
    baseUrl: HTTPS_BASE_URL,
    seed: EVM_PRIVATE
});

// receipt object of the EVM transaction for the storage addItem call

TransactionReceipt {
    provider: JsonRpcProvider {},
    to: '0x0000000000000000000000000000000000000801',
    from: '0x9Eeab1aCcb1A701aEfAB00F3b8a275a39646641C',
    contractAddress: null,
    hash: '0x2eebdc26f2997cf1908bc742c8567ef607498880e5e603012836fcede9a481f3',
    index: 0,
    blockHash: '0x857356cffe490f429900d550b3f5fec7c3874c7de53c149116e834c4cc43d5dc',
    blockNumber: 2621813,
    logsBloom: '0x00000040000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
    gasUsed: 48090n,
    blobGasUsed: null,
    cumulativeGasUsed: 48090n,
    gasPrice: 1024n,
    blobGasPrice: null,
    type: 2,
    status: 1,
    root: undefined
}

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