[@nevermined-io/nevermined-sdk-js](../code-reference.md) / Accounts # Class: Accounts Account submodule of Nevermined. ## Hierarchy - `Instantiable` ↳ **`Accounts`** ## Table of contents ### Constructors - [constructor](Accounts.md#constructor) ### Accessors - [artifactsFolder](Accounts.md#artifactsfolder) - [config](Accounts.md#config) - [instanceConfig](Accounts.md#instanceconfig) - [instantiableConfig](Accounts.md#instantiableconfig) - [logger](Accounts.md#logger) - [nevermined](Accounts.md#nevermined) - [web3](Accounts.md#web3) ### Methods - [addresses](Accounts.md#addresses) - [balance](Accounts.md#balance) - [checkExists](Accounts.md#checkexists) - [findSigner](Accounts.md#findsigner) - [list](Accounts.md#list) - [requestEthFromFaucet](Accounts.md#requestethfromfaucet) - [requestList](Accounts.md#requestlist) - [requestTokens](Accounts.md#requesttokens) - [setInstanceConfig](Accounts.md#setinstanceconfig) - [addressesStatic](Accounts.md#addressesstatic) - [findSignerStatic](Accounts.md#findsignerstatic) - [getInstance](Accounts.md#getinstance) - [setInstanceConfig](Accounts.md#setinstanceconfig-1) ## Constructors ### constructor • **new Accounts**() #### Inherited from Instantiable.constructor ## Accessors ### artifactsFolder • `Protected` `get` **artifactsFolder**(): `string` #### Returns `string` #### Inherited from Instantiable.artifactsFolder #### Defined in [src/Instantiable.abstract.ts:96](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L96) ___ ### config • `Protected` `get` **config**(): [`Config`](Config.md) #### Returns [`Config`](Config.md) #### Inherited from Instantiable.config #### Defined in [src/Instantiable.abstract.ts:80](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L80) ___ ### instanceConfig • `Protected` `get` **instanceConfig**(): `InstantiableConfig` #### Returns `InstantiableConfig` #### Inherited from Instantiable.instanceConfig #### Defined in [src/Instantiable.abstract.ts:100](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L100) ___ ### instantiableConfig • `Protected` `get` **instantiableConfig**(): `InstantiableConfig` #### Returns `InstantiableConfig` #### Inherited from Instantiable.instantiableConfig #### Defined in [src/Instantiable.abstract.ts:73](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L73) ___ ### logger • `Protected` `get` **logger**(): [`Logger`](utils.Logger.md) #### Returns [`Logger`](utils.Logger.md) #### Inherited from Instantiable.logger #### Defined in [src/Instantiable.abstract.ts:87](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L87) ___ ### nevermined • `Protected` `get` **nevermined**(): [`Nevermined`](Nevermined.md) #### Returns [`Nevermined`](Nevermined.md) #### Inherited from Instantiable.nevermined #### Defined in [src/Instantiable.abstract.ts:33](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L33) ___ ### web3 • `Protected` `get` **web3**(): `JsonRpcProvider` #### Returns `JsonRpcProvider` #### Inherited from Instantiable.web3 #### Defined in [src/Instantiable.abstract.ts:63](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L63) ## Methods ### addresses ▸ **addresses**(): `Promise`<`string`[]\> #### Returns `Promise`<`string`[]\> #### Inherited from Instantiable.addresses #### Defined in [src/Instantiable.abstract.ts:129](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L129) ___ ### balance ▸ **balance**(`account`): `Promise`<`default`\> Return account balance. #### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `account` | [`Account`](Account.md) | Account instance. | #### Returns `Promise`<`default`\> Ether and Nevermined Token balance. #### Defined in [src/nevermineds.ts:47](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/nevermineds.ts#L47) ___ ### checkExists ▸ `Protected` **checkExists**(`address`): `Promise`<`boolean`\> Returns true of contract exists else it throws. #### Parameters | Name | Type | | :------ | :------ | | `address` | `string` | #### Returns `Promise`<`boolean`\> true if the contract exists. #### Inherited from Instantiable.checkExists #### Defined in [src/Instantiable.abstract.ts:44](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L44) ___ ### findSigner ▸ **findSigner**(`from`): `Promise`<`Signer`\> #### Parameters | Name | Type | | :------ | :------ | | `from` | `string` | #### Returns `Promise`<`Signer`\> #### Inherited from Instantiable.findSigner #### Defined in [src/Instantiable.abstract.ts:105](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L105) ___ ### list ▸ **list**(): `Promise`<[`Account`](Account.md)[]\> Returns the list of accounts. #### Returns `Promise`<[`Account`](Account.md)[]\> The list of accounts. #### Defined in [src/nevermineds.ts:26](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/nevermineds.ts#L26) ___ ### requestEthFromFaucet ▸ **requestEthFromFaucet**(`address`): `Promise`<`boolean`\> #### Parameters | Name | Type | | :------ | :------ | | `address` | `string` | #### Returns `Promise`<`boolean`\> #### Defined in [src/nevermineds.ts:70](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/nevermineds.ts#L70) ___ ### requestList ▸ **requestList**(): `Promise`<[`Account`](Account.md)[]\> Returns the list of accounts including the addresses not controlled by the node, only can be used by providers like metamask, Status or Trustwallet but not by default provider #### Returns `Promise`<[`Account`](Account.md)[]\> #### Defined in [src/nevermineds.ts:38](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/nevermineds.ts#L38) ___ ### requestTokens ▸ **requestTokens**(`account`, `amount`, `params?`): `Promise`<`boolean`\> Request tokens for an account. #### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `account` | [`Account`](Account.md) | Account instance. | | `amount` | `number` | Token amount. | | `params?` | `TxParameters` | - | #### Returns `Promise`<`boolean`\> true if the call was successful. false otherwise. #### Defined in [src/nevermineds.ts:57](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/nevermineds.ts#L57) ___ ### setInstanceConfig ▸ `Protected` **setInstanceConfig**(`config`): `void` #### Parameters | Name | Type | | :------ | :------ | | `config` | `InstantiableConfig` | #### Returns `void` #### Inherited from Instantiable.setInstanceConfig #### Defined in [src/Instantiable.abstract.ts:171](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L171) ___ ### addressesStatic ▸ `Static` **addressesStatic**(`config`, `web3`): `Promise`<`string`[]\> #### Parameters | Name | Type | | :------ | :------ | | `config` | [`Config`](Config.md) | | `web3` | `JsonRpcProvider` | #### Returns `Promise`<`string`[]\> #### Inherited from Instantiable.addressesStatic #### Defined in [src/Instantiable.abstract.ts:142](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L142) ___ ### findSignerStatic ▸ `Static` **findSignerStatic**(`config`, `web3`, `from`): `Promise`<`Signer`\> #### Parameters | Name | Type | | :------ | :------ | | `config` | [`Config`](Config.md) | | `web3` | `JsonRpcProvider` | | `from` | `string` | #### Returns `Promise`<`Signer`\> #### Inherited from Instantiable.findSignerStatic #### Defined in [src/Instantiable.abstract.ts:115](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L115) ___ ### getInstance ▸ `Static` **getInstance**(`config`): `Promise`<[`Accounts`](Accounts.md)\> Returns the instance of Accounts. #### Parameters | Name | Type | | :------ | :------ | | `config` | `InstantiableConfig` | #### Returns `Promise`<[`Accounts`](Accounts.md)\> [Accounts](Accounts.md) #### Overrides Instantiable.getInstance #### Defined in [src/nevermineds.ts:14](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/nevermineds.ts#L14) ___ ### setInstanceConfig ▸ `Static` `Protected` **setInstanceConfig**<`T`\>(`instance`, `instantiableConfig`): `void` #### Type parameters | Name | Type | | :------ | :------ | | `T` | extends `Instantiable`<`T`\> | #### Parameters | Name | Type | | :------ | :------ | | `instance` | `T` | | `instantiableConfig` | `InstantiableConfig` | #### Returns `void` #### Inherited from Instantiable.setInstanceConfig #### Defined in [src/Instantiable.abstract.ts:162](https://github.com/nevermined-io/sdk-js/blob/55f88d2/src/Instantiable.abstract.ts#L162)