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

# Functions

<Info>
  This page will contain an exhaustive list of all functions we can call using the SDK.
</Info>

If you want to take a look at the SDK code in more detail then you can check these functions out [here on Github](https://github.com/etherspot/etherspot-prime-sdk/blob/master/src/sdk/sdk.ts).

| Function Name | Description |
| - | - |
| supportedNetworks() | Returns which networks this version of the SDK currently supports. |
| destroy() | Destroys the SDK object. |
| signMessage() | Signs a message using the Etherspot wallet. |
| createSession(dto: CreateSessionDto = {}) | Creates a session for the initialised SDK. |
| getCounterFactualAddress() | Gets the address of the Etherspot wallet created. |
| estimate(gasDetails?: TransactionGasInfoForUserOp) | Returns the estimated amount of gas a transaction will cost. |
| totalGasEstimated(userOp: UserOperationStruct) | Returns the estimated amount of gas a batch of transactions will cost. |
| getGasFee() | Returns the current gas fee for the network. |
| send(userOp: UserOperationStruct) | Sends a struct of signed UserOps to the bundler. |
| getNativeBalance() | Returns the native token amount of the Etherspot wallet. |
| getUserOpReceipt(userOpHash: string) | Returns the receipt of a UserOp processed by the bundler. |
| getUserOpHash(userOp: UserOperationStruct) | Returns the hash of a UserOp processed by the bundler. |
| [addUserOpsToBatch(tx: UserOpsRequest)](/prime-sdk/batching-transactions) | Adds a UserOp to the batch before sending. |
| clearUserOpsFromBatch()]\() | Clears the batch. |
| getAccountContract()]\() | Returns the Etherspot smart contract for the Etherspot smart wallet. |
| [getFiatOnRamp(params: OnRamperDto = {})](/prime-sdk/fiat-onramp) | Links a user to the OnRamper widget based off of parameters passed in. |
| signTypedData(DataFields: TypedDataField\[], message: any)() | EIP-712 signTypedData |


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