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

# Initiate Internal Transfer

> Performs a transfer of funds between two Projects.

## Usage

The API Key used is the Project Wallet that is `SPENDING` the funds, so the `apikey` used in this request must be the `SENDER` Project Wallet.

In the body payload, the API also expects a `receiverWalletId`. This Project Wallet ID has to match the `RECEIVING` Project Wallet ID, which can be found in the ZBD Developer Dashboard under Project Details.

This API is primarily to be used for any programmatic movement of funds between any two of your Projects.

## Configuration

### Header Parameters

<ParamField required header="apikey" type="string">
  ZBD Project API Key
</ParamField>

<ParamField initialValue="application/json" header="Content-Type" type="string">
  Content Type
</ParamField>

### Body

<ParamField required body="amount" type="string">
  The amount to be transferred -> in millisatoshis
</ParamField>

<ParamField required body="receiverWalletId" type="string">
  The Wallet ID of the recipient Project
</ParamField>

<ResponseExample>
  ```json Response theme={null}
  {
      "success": true,
      "data": {
          "id": "c8571a4c-3c34-47af-8ded-ebd476f519c1",
          "senderWalletId": "b81fa874-ac60-4a08-84f2-0af79684c506",
          "receiverWalletId": "b804ee02-ec0b-4fd4-b99f-1f2d3d0001a6",
          "userId": "2470d896-9dc8-4d49-b18c-a4e83263e76d",
          "sendTxId": "f532db20-2cfa-41b0-8c00-40cfbe124b54",
          "receiveTxId": "4b4640e0-d8a2-4f1e-8973-d98196f79a88",
          "status": "TRANSFER_STATUS_COMPLETED",
          "amount": "1000",
          "createdAt": "2023-02-16T02:28:32.754Z",
          "updatedAt": "2023-02-16T02:28:32.777Z"
      },
      "message": "Internal Transfer done."
  }
  ```
</ResponseExample>