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https://github.com/pimlicolabs/alto
A performant, reliable, and type-safe ERC-4337 Bundler written in Typescript
https://github.com/pimlicolabs/alto
erc4337 ethereum
Last synced: about 2 months ago
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A performant, reliable, and type-safe ERC-4337 Bundler written in Typescript
- Host: GitHub
- URL: https://github.com/pimlicolabs/alto
- Owner: pimlicolabs
- License: gpl-3.0
- Created: 2023-04-10T06:39:05.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2024-05-15T00:43:31.000Z (about 2 months ago)
- Last Synced: 2024-05-15T16:08:13.909Z (about 2 months ago)
- Topics: erc4337, ethereum
- Language: TypeScript
- Homepage: https://docs.pimlico.io/reference/bundler
- Size: 2.87 MB
- Stars: 139
- Watchers: 5
- Forks: 31
- Open Issues: 14
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Lists
- awesome-account-abstraction - Alto - Typescript Implementation
README
# ⛰️ Alto ⛰️
Alto is a Typescript implementation of the [ERC-4337 bundler specification](https://eips.ethereum.org/EIPS/eip-4337) developed by [Pimlico](https://pimlico.io), focused on transaction inclusion reliability.
## Getting started
For a full explanation of Alto, please visit our [docs page](https://docs.pimlico.io/reference/bundler)
#### Run an instance of Alto with the following commands:
```bash
pnpm install
pnpm build
./alto --entryPoint "0x5ff1...2789" --signerPrivateKeys "..." --utilityPrivateKey "..." --minBalance "0" --rpcUrl "http://localhost:8545" --networkName "local"
```
To find a list of all options, run:
```bash
./alto help
```
A helper script for running Alto locally with an Anvil node can be found at [scripts/run-local-instance.sh](scripts/README.md)
#### Run the test suite with the following commands:
```bash
pnpm build
pnpm test # note: foundry must be installed on the machine for this to work
```
## Prerequisites
- :gear: [NodeJS](https://nodejs.org/) (LTS)
- :toolbox: [Pnpm](https://pnpm.io/)
## How to test bundler specs
- Run Geth node or any other node that support debug_traceCall
- Clone [bundler-spec-tests](https://github.com/eth-infinitism/bundler-spec-tests) repo.
- build & run bundler with `--environment development --bundleMode manual --safeMode true`
## License
Distributed under the GPL-3.0 License. See [LICENSE](./LICENSE) for more information.
## Contact
Feel free to ask any questions in our [Telegram group](https://t.me/pimlicoHQ)
## Acknowledgements
- [Eth-Infinitism bundler](https://github.com/eth-infinitism/bundler)
- [Lodestar](https://github.com/ChainSafe/lodestar)