viem
Version:
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TypeScript
import type { Address } from 'abitype';
import type { Client } from '../../clients/createClient.js';
import type { Transport } from '../../clients/transports/createTransport.js';
import type { ErrorType } from '../../errors/utils.js';
import type { BlockTag } from '../../types/block.js';
import type { Chain } from '../../types/chain.js';
import type { Hex } from '../../types/misc.js';
import type { RequestErrorType } from '../../utils/buildRequest.js';
import { type NumberToHexErrorType } from '../../utils/encoding/toHex.js';
export type GetCodeParameters = {
address: Address;
} & ({
blockNumber?: undefined;
blockTag?: BlockTag | undefined;
} | {
blockNumber?: bigint | undefined;
blockTag?: undefined;
});
export type GetCodeReturnType = Hex | undefined;
export type GetCodeErrorType = NumberToHexErrorType | RequestErrorType | ErrorType;
/**
* Retrieves the bytecode at an address.
*
* - Docs: https://viem.sh/docs/contract/getCode
* - JSON-RPC Methods: [`eth_getCode`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_getcode)
*
* @param client - Client to use
* @param parameters - {@link GetCodeParameters}
* @returns The contract's bytecode. {@link GetCodeReturnType}
*
* @example
* import { createPublicClient, http } from 'viem'
* import { mainnet } from 'viem/chains'
* import { getCode } from 'viem/contract'
*
* const client = createPublicClient({
* chain: mainnet,
* transport: http(),
* })
* const code = await getCode(client, {
* address: '0xFBA3912Ca04dd458c843e2EE08967fC04f3579c2',
* })
*/
export declare function getCode<chain extends Chain | undefined>(client: Client<Transport, chain>, { address, blockNumber, blockTag }: GetCodeParameters): Promise<GetCodeReturnType>;
//# sourceMappingURL=getCode.d.ts.map