# StarknetFeeRate

```
type StarknetFeeRate = object;
```

Defined in: [atomiq-chain-starknet/src/starknet/chain/modules/StarknetFees.ts:11](https://github.com/atomiqlabs/atomiq-chain-starknet/blob/697277c430597a8514a43540ef8b9a10e2b6a595/src/starknet/chain/modules/StarknetFees.ts#L11)

Representation of a starknet feerate including costs for different units of gas

## Properties

### l1DataGasCost

```
l1DataGasCost: bigint;
```

Defined in: [atomiq-chain-starknet/src/starknet/chain/modules/StarknetFees.ts:14](https://github.com/atomiqlabs/atomiq-chain-starknet/blob/697277c430597a8514a43540ef8b9a10e2b6a595/src/starknet/chain/modules/StarknetFees.ts#L14)

***

### l1GasCost

```
l1GasCost: bigint;
```

Defined in: [atomiq-chain-starknet/src/starknet/chain/modules/StarknetFees.ts:12](https://github.com/atomiqlabs/atomiq-chain-starknet/blob/697277c430597a8514a43540ef8b9a10e2b6a595/src/starknet/chain/modules/StarknetFees.ts#L12)

***

### l2GasCost

```
l2GasCost: bigint;
```

Defined in: [atomiq-chain-starknet/src/starknet/chain/modules/StarknetFees.ts:13](https://github.com/atomiqlabs/atomiq-chain-starknet/blob/697277c430597a8514a43540ef8b9a10e2b6a595/src/starknet/chain/modules/StarknetFees.ts#L13)