docs/classes/SmartContractWithAddress.md
[@oceanprotocol/lib](../README.md) / [Exports](../modules.md) / SmartContractWithAddress
# Class: SmartContractWithAddress
## Hierarchy
- [`SmartContract`](SmartContract.md)
↳ **`SmartContractWithAddress`**
↳↳ [`Dispenser`](Dispenser.md)
↳↳ [`FixedRateExchange`](FixedRateExchange.md)
↳↳ [`Router`](Router.md)
↳↳ [`NftFactory`](NftFactory.md)
↳↳ [`VeOcean`](VeOcean.md)
↳↳ [`VeFeeDistributor`](VeFeeDistributor.md)
↳↳ [`VeFeeEstimate`](VeFeeEstimate.md)
↳↳ [`VeAllocate`](VeAllocate.md)
↳↳ [`DfRewards`](DfRewards.md)
↳↳ [`DfStrategyV1`](DfStrategyV1.md)
## Table of contents
### Constructors
- [constructor](SmartContractWithAddress.md#constructor)
### Properties
- [abi](SmartContractWithAddress.md#abi)
- [address](SmartContractWithAddress.md#address)
- [config](SmartContractWithAddress.md#config)
- [contract](SmartContractWithAddress.md#contract)
- [signer](SmartContractWithAddress.md#signer)
### Methods
- [amountToUnits](SmartContractWithAddress.md#amounttounits)
- [getContract](SmartContractWithAddress.md#getcontract)
- [getDefaultAbi](SmartContractWithAddress.md#getdefaultabi)
- [getFairGasPrice](SmartContractWithAddress.md#getfairgasprice)
- [unitsToAmount](SmartContractWithAddress.md#unitstoamount)
## Constructors
### constructor
• **new SmartContractWithAddress**(`address`, `signer`, `network?`, `config?`, `abi?`)
Instantiate the smart contract.
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `address` | `string` | The address of the contract. |
| `signer` | `Signer` | The signer object. |
| `network?` | `string` \| `number` | Network id or name |
| `config?` | [`Config`](Config.md) | The configuration object. |
| `abi?` | [`AbiItem`](../interfaces/AbiItem.md)[] | ABI array of the smart contract |
#### Overrides
[SmartContract](SmartContract.md).[constructor](SmartContract.md#constructor)
#### Defined in
[contracts/SmartContractWithAddress.ts:17](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContractWithAddress.ts#L17)
## Properties
### abi
• **abi**: [`AbiItem`](../interfaces/AbiItem.md)[]
#### Inherited from
[SmartContract](SmartContract.md).[abi](SmartContract.md#abi)
#### Defined in
[contracts/SmartContract.ts:14](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L14)
___
### address
• **address**: `string`
#### Defined in
[contracts/SmartContractWithAddress.ts:6](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContractWithAddress.ts#L6)
___
### config
• **config**: [`Config`](Config.md)
#### Inherited from
[SmartContract](SmartContract.md).[config](SmartContract.md#config)
#### Defined in
[contracts/SmartContract.ts:13](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L13)
___
### contract
• **contract**: `Contract`
#### Defined in
[contracts/SmartContractWithAddress.ts:7](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContractWithAddress.ts#L7)
___
### signer
• **signer**: `Signer`
#### Inherited from
[SmartContract](SmartContract.md).[signer](SmartContract.md#signer)
#### Defined in
[contracts/SmartContract.ts:12](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L12)
## Methods
### amountToUnits
▸ `Protected` **amountToUnits**(`token`, `amount`, `tokenDecimals?`): `Promise`<`string`\>
Converts an amount of tokens to units
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `token` | `string` | The token to convert |
| `amount` | `string` | The amount of tokens to convert |
| `tokenDecimals?` | `number` | The number of decimals of the token |
#### Returns
`Promise`<`string`\>
- The converted amount in units
#### Inherited from
[SmartContract](SmartContract.md).[amountToUnits](SmartContract.md#amounttounits)
#### Defined in
[contracts/SmartContract.ts:43](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L43)
___
### getContract
▸ `Protected` **getContract**(`address`, `abi?`): `Contract`
Returns a contract instance for the given address
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `address` | `string` | The address of the contract |
| `abi?` | [`AbiItem`](../interfaces/AbiItem.md)[] | The ABI of the contract |
#### Returns
`Contract`
- The contract instance
#### Inherited from
[SmartContract](SmartContract.md).[getContract](SmartContract.md#getcontract)
#### Defined in
[contracts/SmartContract.ts:80](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L80)
___
### getDefaultAbi
▸ `Abstract` **getDefaultAbi**(): `any`
#### Returns
`any`
#### Inherited from
[SmartContract](SmartContract.md).[getDefaultAbi](SmartContract.md#getdefaultabi)
#### Defined in
[contracts/SmartContract.ts:16](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L16)
___
### getFairGasPrice
▸ `Protected` **getFairGasPrice**(): `Promise`<`string`\>
Retruns the gas price
#### Returns
`Promise`<`string`\>
- The fair gas price
#### Inherited from
[SmartContract](SmartContract.md).[getFairGasPrice](SmartContract.md#getfairgasprice)
#### Defined in
[contracts/SmartContract.ts:70](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L70)
___
### unitsToAmount
▸ `Protected` **unitsToAmount**(`token`, `amount`, `tokenDecimals?`): `Promise`<`string`\>
Converts an amount of units to tokens
#### Parameters
| Name | Type | Description |
| :------ | :------ | :------ |
| `token` | `string` | The token to convert |
| `amount` | `string` | The amount of units to convert |
| `tokenDecimals?` | `number` | The number of decimals in the token |
#### Returns
`Promise`<`string`\>
- The converted amount in tokens
#### Inherited from
[SmartContract](SmartContract.md).[unitsToAmount](SmartContract.md#unitstoamount)
#### Defined in
[contracts/SmartContract.ts:58](https://github.com/oceanprotocol/ocean.js/blob/c99bc5c6/src/contracts/SmartContract.ts#L58)