Blast SDK

Get started

1. Install the package

npm install @bwarelabs/blast-sdk-js

2. Initialize

const config: BlastConfig = {
    projectId: '<insert-your-project-id-here>',
    network: BlastNetwork.ETH_MAINNET,
    rateLimit: BlastSubscriptionPlan.Free,
};
const blast = new Blast(config);

3. Ready to go!

const gasPrice = await blast.apiProvider.eth.getGasPrice();

Documentation

https://docs.blastapi.io/blast-documentation/blast-sdk

Supported methods

The Blast object has 2 providers:

• blast.apiProvider
• blast.wsProvider

Both of them are wrappers over Web3 (web3js).

Therefore, they support the same calls as the Web3 provider, for an easy integration with your app.

Supported networks

The network specified in config must have this form BlastNetwork.<network> (ex: BlastNetwork.ETH_MAINNET).

The SDK currently supports the following networks:

• ARBITUM_GOERLI
• ARBITUM_ONE
• ARBITUM_NOVA
• ARBITUM_SEPOLIA
• ASTAR_MAINNET
• BASE_GOERLI
• BASE_MAINNET
• BSC_MAINNET
• BSC_TESTNET
• ETH_MAINNET
• ETH_SEPOLIA
• ETH_GOERLI
• EVMOS_MAINNET
• FANTOM_MAINNET
• FANTOM_TESTNET
• GNOSIS_MAINNET
• LINEA_GOERLI
• LINEA_MAINNET
• MANTLE_GOERLI
• MANTLE_MAINNET
• METIS_MAINNET
• MOONBASE_ALPHA
• MOONBEAM_MAINNET
• MOONRIVER_MAINNET
• OKTC_MAINNET
• OPTIMISM_MAINNET
• OPTIMISM_GOERLI
• PALM_MAINNET
• PALM_TESTNET
• POLYGON_MAINNET
• POLYGON_TESTNET
• SCROLL_ALPHANET
• SCROLL_MAINNET
• SCROLL_SEPOLIA
• SHIDEN_MAINNET
• SHIDEN_SHIBUYA

Builder API

In order to use the new builder api create the blast config as above and run one of the blast methods

const config: BlastConfig = {
    projectId: '<insert-your-project-id-here>',
    network: BlastNetwork.ETH_MAINNET,
    rateLimit: BlastSubscriptionPlan.Free,
};
const blast = new Blast(config);

const result = await blast.builder.getTransaction('0x067ce4942cb3c65fe74e21063c35f786eb666712ba5d074d2dff56a6d28c1ba3')
console.log(result)

The builder api works only on supported networks

Builder API supported networks

The Builder API supports only the following networks:

• ARBITUM_ONE
• BASE_MAINNET
• ETH_MAINNET
• OPTIMISM_MAINNET