@fastlane-labs/atlas-config
A configuration package for Atlas Protocol, providing essential chain configuration data for EVM networks. This package is designed to be used in conjunction with the atlas-sdk and contains all relevant smart contract addresses for the Atlas protocol.
Installation
Install the package using npm:
npm install @fastlane-labs/atlas-config
yarn add @fastlane-labs/atlas-config
Usage
Import and use the configuration data in your TypeScript or JavaScript project
import { chainConfig, getChainConfig, getAllChainConfigs, getSupportedChainIds, mergeChainConfigs } from '@fastlane-labs/atlas-config';
Access the entire chain configuration
console.log(chainConfig);
Get configuration for a specific chain (e.g., Polygon mainnet)
const polygonConfig = getChainConfig(137);
console.log(polygonConfig);
Attempting to get configuration for an unknown chain will throw an error
try {
const unknownConfig = getChainConfig(999999);
} catch (error) {
console.error(error);
}
Get all chain configurations
const allConfigs = getAllChainConfigs();
console.log(allConfigs);
Get supported chain IDs
const supportedChainIds = getSupportedChainIds();
console.log(supportedChainIds);
Merge provided chain configurations with existing ones
const additionalConfig = {
137: {
contracts: {
atlas: { address: '0x1234567890123456789012345678901234567890' }
}
},
999999: {
contracts: {
atlas: { address: '0x0987654321098765432109876543210987654321' },
atlasVerification: { address: '0x0987654321098765432109876543210987654321' },
sorter: { address: '0x0987654321098765432109876543210987654321' },
simulator: { address: '0x0987654321098765432109876543210987654321' },
multicall3: { address: '0x0987654321098765432109876543210987654321' }
},
eip712Domain: {
name: 'New Chain',
version: '1',
chainId: 999999,
verifyingContract: '0x1111111111111111111111111111111111111111'
}
}
};
const mergedConfigs = mergeChainConfigs(additionalConfig);
console.log(mergedConfigs);
## Configuration Structure
The `ChainConfig` interface describes the structure of the configuration for each supported chain:
```typescript
interface ChainConfig {
contracts: {
atlas: object;
atlasVerification: object;
sorter: object;
simulator: object;
multicall3: object;
};
eip712Domain: {
name: string;
version: string;
chainId: number;
verifyingContract: string;
};
}
Supported Chains
This package includes configurations for various Ethereum networks. Use the getChainConfig
function with the appropriate chain ID to retrieve the configuration for a specific network.
Mainnets
- Polygon (Chain ID: 137)
- Base (Chain ID: 8453)
- Arbitrum (Chain ID: 42161)
Testnets
- Ethereum Sepolia (Chain ID: 11155111)
- Polygon Amoy (Chain ID: 80002)
Each chain configuration includes contract addresses and EIP-712 domain information specific to that network. Use the appropriate chain ID when calling getChainConfig()
to retrieve the configuration for your desired network.
Integration with atlas-sdk
This configuration package is designed to work seamlessly with the Atlas Typescript SDK. It provides all the necessary smart contract addresses and network-specific information required for interacting with the Atlas protocol.
Contributing
If you'd like to contribute to this project, please submit a pull request or open an issue on our GitHub repository.
License
This project is licensed under the MIT License.
Support
For questions, issues, or feature requests, please open an issue on our GitHub repository or contact our support team at support@fastlanelabs.com.
Disclaimer
This package is part of the Atlas protocol ecosystem. Make sure to use it in conjunction with other Atlas-related packages and follow best practices for blockchain development and security.