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getTransactionReceipts - SDK

Gets all transaction receipts for a given block by number or block hash.

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Description

Gets all transaction receipts for a given block by number or block hash.

Parameters

NameTypeDescription
paramsobjectThe api only takes in one parameter - an object with at least a blockNumber or blockHash. If both are provided, blockHash is prioritized.

params Parameters

ParameterTypeDescription
blockNumbernumberThe block number you want to get transaction receipts for, in hex.
blockHashstringThe block hash you want to get transaction receipts for.

Response

PropertyTypeDescription
Promise<TransactionReceiptsResponse>array of objectsA list of transaction receipts for each transaction in this block.

TransactionReceiptsResponse object parameters

ParameterTypeDescription
tostring20 Bytes - address of the receiver. null when its a contract creation transaction
fromstring20 Bytes - address of the sender
contractAddressstring20 Bytes - The contract address created, if the transaction was a contract creation, otherwise null
transactionIndexnumberInteger of the transactions index position log was created from. null when its pending log.
root?string32 bytes of post-transaction stateroot (pre Byzantium)
gasUsednumberThe amount of gas used by this specific transaction alone
logsBloomstring256 Bytes - Bloom filter for light clients to quickly retrieve related logs
transactionHashstring32 Bytes - hash of the transaction
logsarrayArray of log objects, which this transaction generated
blockNumbernumberThe block number where this log was in. null when its pending. null when its pending log.
typenumbertype
statusintegerEither 1 (success) or 0 (failure)
cummulativeGasUsednumberA cummulative amount of gas used for the transaction.
effectiveGasPricenumberthe gas price.

Example Request and Response

Prerequisite: You will need to install the Alchemy SDK before making requests with it.

The commands for installing it using npm or yarn are given below:

npm install alchemy-sdk

yarn add alchemy-sdk

Request

Here is an example of how to make a getTransactionReceipts request using the Alchemy SDK:

// Imports the Alchemy SDK
const { Alchemy, Network, Utils } = require("alchemy-sdk");

// Configures the Alchemy SDK
const config = {
    apiKey: "alchemy-replit", // Replace with your API key
    network: Network.ETH_MAINNET, // Replace with your network
};

// Creates an Alchemy object instance with the config to use for making requests
const alchemy = new Alchemy(config);

const main = async () => {
    //Define the params object
    const params = {
        // blockNumber
        blockNumber: "0x18760312114f3fdf11f9d5846245995835aa59994d5fc4203faee52d2f7eaabe"
    };

    //The response returns the transaction receipts of the `blockNumber`
    let response = await alchemy.core.getTransactionReceipts(params)

    //Logging the response to the console
    console.log(response)
};

main();

Response

{
  to: '0xF02c1c8e6114b1Dbe8937a39260b5b0a374432bB',
  from: '0xa7d9ddBE1f17865597fBD27EC712455208B6B76d',
  contractAddress: null,
  transactionIndex: 65,
  gasUsed: BigNumber { _hex: '0x53a0', _isBigNumber: true },
  logsBloom: '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
  blockHash: '0x1d59ff54b1eb26b013ce3cb5fc9dab3705b415a67127a003c3e61eb445bb8df2',
  transactionHash: '0x88df016429689c079f3b2f6ad39fa052532c56795b733da78a91ebe6a713944b',
  logs: [],
  blockNumber: 6139707,
  confirmations: 10565824,
  cumulativeGasUsed: BigNumber { _hex: '0x20ec2d', _isBigNumber: true },
  effectiveGasPrice: BigNumber { _hex: '0x04a817c800', _isBigNumber: true },
  status: 1,
  type: 0,
  byzantium: true
},
{
  to: '0xF02c1c8e6114b1Dbe8937a39260b5b0a374432bB',
  from: '0xa7d9ddBE1f17865597fBD27EC712455208B6B76d',
  contractAddress: null,
  transactionIndex: 65,
  gasUsed: BigNumber { _hex: '0x53a0', _isBigNumber: true },
  logsBloom: '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
  blockHash: '0x1d59ff54b1eb26b013ce3cb5fc9dab3705b415a67127a003c3e61eb445bb8df2',
  transactionHash: '0x88df016429689c079f3b2f6ad39fa052532c56795b733da78a91ebe6a713944b',
  logs: [],
  blockNumber: 6139707,
  confirmations: 10565824,
  cumulativeGasUsed: BigNumber { _hex: '0x20ec2d', _isBigNumber: true },
  effectiveGasPrice: BigNumber { _hex: '0x04a817c800', _isBigNumber: true },
  status: 1,
  type: 0,
  byzantium: true
}

Code Sandbox

You can test out the getTransactionReceipts method using the code sandbox below:

Use Cases

Here are some possible use cases for the getTransactionReceipts method:

  • Transaction Confirmation: You can use getTransactionReceipts to check if a transaction has been successfully confirmed by the EVM networks. A transaction receipt contains information such as the block number and transaction status, which can indicate if the transaction was successful or not.

  • Contract Interaction: When you interact with a smart contract on the EVM networks, you typically receive a transaction hash. You can use getTransactionReceipts to retrieve the transaction receipt for that hash, which contains the contract address and any events emitted by the contract during the transaction.

  • Transaction History: If you need to keep track of the transactions you have sent or received on the EVM networks, you can use getTransactionReceipts to retrieve the receipts for those transactions. You can then store this information in your application's database or use it to generate reports.

Related Methods

Here are the methods related to getTransactionReceipts:

  • getTransactionReceipt: Returns the transaction receipt for hash or null if the transaction has not been mined.