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https://github.com/pcaversaccio/raw-tx
Three scripts to ordinary generate, EIP-4844-type generate, and execute a signed raw transaction with `ethers`.
https://github.com/pcaversaccio/raw-tx
eip-4844 ethers raw-transaction
Last synced: 2 days ago
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Three scripts to ordinary generate, EIP-4844-type generate, and execute a signed raw transaction with `ethers`.
- Host: GitHub
- URL: https://github.com/pcaversaccio/raw-tx
- Owner: pcaversaccio
- License: wtfpl
- Created: 2023-06-21T09:54:59.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-09-17T10:06:39.000Z (18 days ago)
- Last Synced: 2024-09-17T12:40:28.897Z (18 days ago)
- Topics: eip-4844, ethers, raw-transaction
- Language: TypeScript
- Homepage:
- Size: 584 KB
- Stars: 30
- Watchers: 2
- Forks: 5
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Ethereum Raw Transaction Signing Script
[](https://github.com/pcaversaccio/raw-tx/actions/workflows/checks.yml)
[](http://www.wtfpl.net/about/)
Three scripts to ordinary [generate](./scripts/sign.ts), [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844)-type [generate](./scripts/sign-eip4844.ts), and [execute](./scripts/execute.ts) a signed raw transaction with [`ethers`](https://docs.ethers.org/v6/).
## Installation
It is recommended to install [`pnpm`](https://pnpm.io) through the `npm` package manager, which comes bundled with [Node.js](https://nodejs.org/en) when you install it on your system. It is recommended to use a Node.js version `>= 20.0.0`.
Once you have `npm` installed, you can run the following both to install and upgrade `pnpm`:
```console
npm install -g pnpm
```
After having installed `pnpm`, simply run:
```console
pnpm install
```
## `.env` File
Create a `.env` file in the root directory and place the private key of your wallet used for signing in the variable `PRIVATE_KEY` and the RPC provider for the transaction in the variable `RPC_PROVIDER`. Example:
```txt
PRIVATE_KEY=abc123abc123abc123abc123abc123abc123abc123abc123abc123abc123abc1
RPC_PROVIDER=https://rpc.ankr.com/eth_goerli
```
## Generate a Signed Raw Transaction
Configure the placeholder(s) payload in [`sign`](./scripts/sign.ts) or [`sign-eip4844`](./scripts/sign-eip4844.ts) according to your needs and run:
```console
pnpm generate
```
or
```console
generate:eip4844
```
This will print all raw transaction details to your terminal. Use the output `signedTx.serialized` to broadcast a transaction e.g. with services like [pushTx](https://etherscan.io/pushTx). You can also use the automatically saved serialised signed transaction in `signed_serialised_transaction.json` (in the `scripts/out` directory) via `pnpm execute` as explained in the next section.
## Execute a Signed Raw Transaction
Configure your RPC provider in [`execute`](./scripts/execute.ts) according to your needs and run:
```console
pnpm execute
```
If the transaction is successful, it saves a file `transaction_receipt.json` or in case of a failure a file `transaction_error.json` in the `scripts/out` directory.