> ## Documentation Index
> Fetch the complete documentation index at: https://docs.buckspay.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Interface: AccountAdapter

# Interface: AccountAdapter

Defined in: [packages/core/src/types.ts:110](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L110)

## Properties

### model

> `readonly` **model**: [`AccountModel`](/sdk-reference/core/src/type-aliases/AccountModel)

Defined in: [packages/core/src/types.ts:111](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L111)

## Methods

### assembleSignedEntry()

> **assembleSignedEntry**(`input`): `Promise`\<`string`>

Defined in: [packages/core/src/types.ts:122](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L122)

returns the SIGNED auth entry as base64 XDR.

#### Parameters

##### input

[`AssembleInput`](/sdk-reference/core/src/interfaces/AssembleInput)

#### Returns

`Promise`\<`string`>

***

### buildSessionInstallEntry()?

> `optional` **buildSessionInstallEntry**(`input`): `SorobanAuthorizationEntry`

Defined in: [packages/core/src/types.ts:126](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L126)

Contract account model only: the UNSIGNED entry that installs a policy-scoped session signer
(the account self-administers, authorized by the root signer at assemble time). Classic adapters
omit it -> the session flow refuses with INVALID\_CONFIG.

#### Parameters

##### input

[`SessionInstallInput`](/sdk-reference/core/src/interfaces/SessionInstallInput)

#### Returns

`SorobanAuthorizationEntry`

***

### buildSessionRevokeEntry()?

> `optional` **buildSessionRevokeEntry**(`input`): `SorobanAuthorizationEntry`

Defined in: [packages/core/src/types.ts:128](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L128)

Contract account model only: the UNSIGNED entry that revokes a session signer.

#### Parameters

##### input

[`SessionRevokeInput`](/sdk-reference/core/src/interfaces/SessionRevokeInput)

#### Returns

`SorobanAuthorizationEntry`

***

### buildUnsignedBatchEntry()

> **buildUnsignedBatchEntry**(`input`): `SorobanAuthorizationEntry`

Defined in: [packages/core/src/types.ts:120](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L120)

Build ONE unsigned auth entry covering an atomic batch of calls. For N>1 it is the pinned
Multicall router's `batch_transfer(payer, token, Vec<(to, amount)>)` invocation with the N
transfers as sub-invocations (one nonce, one signature for the whole batch - SAME shape for
classic and contract, only the signer differs). A batch of 1 MUST equal buildUnsignedEntry of
the same call (golden no-regression invariant).

#### Parameters

##### input

[`BuildBatchEntryInput`](/sdk-reference/core/src/interfaces/BuildBatchEntryInput)

#### Returns

`SorobanAuthorizationEntry`

***

### buildUnsignedEntry()

> **buildUnsignedEntry**(`input`): `SorobanAuthorizationEntry`

Defined in: [packages/core/src/types.ts:114](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L114)

#### Parameters

##### input

[`BuildEntryInput`](/sdk-reference/core/src/interfaces/BuildEntryInput)

#### Returns

`SorobanAuthorizationEntry`

***

### ensureReady()

> **ensureReady**(`input`): `Promise`\<`void`>

Defined in: [packages/core/src/types.ts:113](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L113)

#### Parameters

##### input

[`EnsureReadyInput`](/sdk-reference/core/src/interfaces/EnsureReadyInput)

#### Returns

`Promise`\<`void`>

***

### resolveAddress()

> **resolveAddress**(`signer`): `Promise`\<`string`>

Defined in: [packages/core/src/types.ts:112](https://github.com/bucks-pay/buckspay-sdk/blob/43ad599d2776cb5d657043c36847b3318093ccf4/packages/core/src/types.ts#L112)

#### Parameters

##### signer

[`BuckspaySigner`](/sdk-reference/core/src/interfaces/BuckspaySigner)

#### Returns

`Promise`\<`string`>