# Lido V2

### /getapr

Get the Lido staking APR on Ethereum.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/liquidstaking/getapr`

#### Query Parameters

| Name            | Type   | Description                                                                             |
| --------------- | ------ | --------------------------------------------------------------------------------------- |
| rpc             | String | Remote procedural call URL.                                                             |
| liquidStakingId | String | Refer to the [Liquid Staking Id](broken://pages/OavKmZGl56Z189e4PXVx) page for details. |

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/liquidstaking/getapr?liquidStakingId=1
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "timeUnix": "1716812675",
        "apr": "3.103",
        "blockNumber": "19961193"
    }
}
```

{% endtab %}
{% endtabs %}

### /getrewards

Get the stETH interactions by a specified user address along with the daily stETH rewards.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/liquidstaking/getrewards`

#### Query Parameters

<table><thead><tr><th width="182">Name</th><th width="159">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>address<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the user.</td></tr><tr><td>page</td><td>String</td><td><p>The page number that the user wants to fetch.</p><p>By default, 1.</p></td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/liquidstaking/getrewards?address=0xf51F9dbB95B03f0DC60C79BC7dFEB958cb1C8962&page=1
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "events": [
            {
                "apr": "3.937496701524082809229480683079713",
                "block": "18634427",
                "blockTime": "1700742443",
                "id": "0x03f3622b45a9edbfe95325ff82295f5607bad59b0ad2c685b9466a9095ac61da",
                "logIndex": "10",
                "totalPooledEtherAfter": "9157899107759077846808314",
                "totalPooledEtherBefore": "9166748915742419188288274",
                "totalSharesAfter": "7979812024150962005298647",
                "totalSharesBefore": "7988385045435518208987747",
                "type": "reward",
                "reportShares": "18867868971733625201",
                "balance": "21653397335501660877",
                "rewards": "2335643397182351",
                "change": "2335643397182351",
                "currencyChange": "4.826179060422565701819216607798",
                "epochDays": "19684.519016203703703704",
                "epochFullDays": "19684"
            },
            {
                "apr": "4.055508196694252655350449732776334",
                "block": "18627274",
                "blockTime": "1700656079",
                "id": "0xd675c60b908931ab56b5fdabe6ef9e2c087c98d35d90fc1469bfa66767488628",
                "logIndex": "10",
                "totalPooledEtherAfter": "9102161623476534577713402",
                "totalPooledEtherBefore": "9107756642154064122216622",
                "totalSharesAfter": "7932100296676238065535304",
                "totalSharesBefore": "7937857964883158472876527",
                "type": "reward",
                "reportShares": "18867868971733625201",
                "balance": "21651061692104478526",
                "rewards": "2405378167906481",
                "change": "2405378167906481",
                "currencyChange": "4.6676294187476755809931606548492",
                "epochDays": "19683.51943287037037037",
                "epochFullDays": "19683"
            }
        ],
        "totals": {
            "ethRewards": "653197335501660878",
            "currencyRewards": "1173.1516994959593645694978037777253"
        },
        "averageApr": "4.30030827194990587",
        "ethToStEthRatio": 1.000684768587144,
        "stETHCurrencyPrice": {
            "eth": 0.9993157,
            "usd": 3084.04
        },
        "totalItems": 260
}
```

{% endtab %}
{% endtabs %}

### /getstake

Get the amount of stETH and wstETH staked on Lido by a specified address.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/liquidstaking/getstake`

#### Query Parameters

<table><thead><tr><th width="190">Name</th><th width="167">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>address<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the user.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/liquidstaking/getstake?address=0x1d33ab0aF40ee6e5f59C7D1362cb56D35b7A0909
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "stETH": "1",
        "wstETH": "0"
    }
}
```

{% endtab %}
{% endtabs %}

### /getwithdrawalrequests

Get all the withdrawal requests(NFT ids) made by a specified address.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/liquidstaking/getwithdrawalrequests`

#### Query Parameters

<table><thead><tr><th width="193">Name</th><th width="167">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>address<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the user.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/liquidstaking/getwithdrawalrequests?address=0x0AAEf336811136c176100092E24cEe3794389B19
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": [
        "7"
    ]
}
```

{% endtab %}
{% endtabs %}

### /getwithdrawalstatus

Get the status of a withdrawal request made by a specified address.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/liquidstaking/getwithdrawalstatus`

#### Query Parameters

<table><thead><tr><th width="178">Name</th><th width="183">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>requestId<mark style="color:red;">*</mark></td><td>String</td><td>The token id of NFT , which is minted upon request, to claim the rewards.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/liquidstaking/getwithdrawalstatus?requestId=7
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "amountOfStETH": "10000000000000",
        "amountOfShares": "8895462062243",
        "owner": "0x0AAEf336811136c176100092E24cEe3794389B19",
        "timestamp": "1684163999",
        "isFinalized": true,
        "isClaimed": false
    }
}
```

{% endtab %}
{% endtabs %}

### /getprotocolapr

Get the Lido staking APR on Ethereum, for the past 7 days.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/liquidstaking/getprotocolapr`

#### Query Parameters

<table><thead><tr><th width="191">Name</th><th width="176">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/liquidstaking/getprotocolapr?liquidStakingId=1
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "aprs": [
            {
                "timeUnix": 1712492591,
                "apr": 3.041,
                "blockNumber": 19603793
            },
            {
                "timeUnix": 1712579075,
                "apr": 3.148,
                "blockNumber": 19610931
            },
            {
                "timeUnix": 1712665379,
                "apr": 3.22,
                "blockNumber": 19618058
            },
            {
                "timeUnix": 1712751839,
                "apr": 3.36,
                "blockNumber": 19625206
            },
            {
                "timeUnix": 1712838191,
                "apr": 3.45,
                "blockNumber": 19632355
            },
            {
                "timeUnix": 1712924531,
                "apr": 3.146,
                "blockNumber": 19639495
            },
            {
                "timeUnix": 1713011063,
                "apr": 4.31,
                "blockNumber": 19646630
            },
            {
                "timeUnix": 1713097271,
                "apr": 4.436,
                "blockNumber": 19653737
            }
        ],
        "smaApr": 3.513875
    }
}
```

{% endtab %}
{% endtabs %}

### /getallowance

Get the approved allowance amount set by the owner for the spender.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/liquidstaking/getallowance`

#### Query Parameters

<table><thead><tr><th width="212">Name</th><th width="157">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>owner<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of token.</td></tr><tr><td>tokenAddress<mark style="color:red;">*</mark></td><td>String</td><td>Token contract address.</td></tr><tr><td>spender<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the spender of token.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/liquidstaking/getallowance?owner=0x6427B4b028c4A1db5fb5dAf80C22e81115457230&liquidStakingId=1&tokenAddress=0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84&spender=0x6427B4b028c4A1db5fb5dAf80C22e81115457230
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "allowance": "999000000000000000000"
    }
}
```

{% endtab %}
{% endtabs %}

### /stake

Initiate a transaction to stake on Lido.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/stake`

#### Request Body

<table><thead><tr><th width="214">Name</th><th width="141">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of this request.</td></tr><tr><td>amount<mark style="color:red;">*</mark></td><td>String</td><td>Amount of token to stake.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "amount": "1000000",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84",
        "data": "0xa1903eab000000000000000000000000558d7be6092ca91da26521ac25b982d883218e2d",
        "value": "1000000",
        "gas": "40000000",
        "referenceId": "49df15a47cde46d38e492fa74d16339c"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**

```json
{
    "amount": "1000000",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "gasPriority": "medium"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84",
        "data": "0xa1903eab000000000000000000000000558d7be6092ca91da26521ac25b982d883218e2d",
        "value": "1000000",
        "gas": "40000000",
        "gasPrice": "7144947666",
        "referenceId": "8c857e977f454437852cd07f776bd8f1"
    }
}
```

{% endtab %}
{% endtabs %}

### /wrap

Initiate a transaction to wrap stETH to wstETH.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/wrap`

#### Request Body

<table><thead><tr><th width="204">Name</th><th width="138">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of token.</td></tr><tr><td>amount<mark style="color:red;">*</mark></td><td>String</td><td>Number of tokens to wrap.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "amount": "100000"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0xea598cb000000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "referenceId": "03d97934beaa4f7faafbf31f85f2cea4"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**&#x20;

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "amount": "100000",
    "gasPriority": "medium"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0xea598cb000000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "gasPrice": "7195206119",
        "referenceId": "32adf74c3dcf43a480c591ff8f58453a"
    }
}
```

{% endtab %}
{% endtabs %}

### /unwrap

Initiate a transaction to unwrap wstETH to stETH.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/unwrap`

#### Request Body

<table><thead><tr><th width="201">Name</th><th width="140">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of token.</td></tr><tr><td>amount<mark style="color:red;">*</mark></td><td>String</td><td>Number of tokens to unwrap.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "amount": "100000"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0xde0e9a3e00000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "referenceId": "a868769848d44f3fb862c1b476ae45a8"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "amount": "100000",
    "gasPriority": "high"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0xde0e9a3e00000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "gasPrice": "8350896741",
        "referenceId": "70dfa4fababe465da77b16121aeb99b0"
    }
}
```

{% endtab %}
{% endtabs %}

### /increaseallowance

Initiate a transaction to increase the allowance of stETH or wstETH on the spender’s account.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/increaseallowance`

#### Request Body

<table><thead><tr><th width="193">Name</th><th width="139">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of this request.</td></tr><tr><td>tokenAddress<mark style="color:red;">*</mark></td><td>String</td><td>Token contract address.</td></tr><tr><td>spender<mark style="color:red;">*</mark></td><td>String</td><td>Address of spender.</td></tr><tr><td>addedAmount<mark style="color:red;">*</mark></td><td>String</td><td>Amount of tokens to increase allowance.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "addedAmount": "100000",
    "spender": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
    "tokenAddress": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0x395093510000000000000000000000007f39c581f595b53c5cb19bd0b3f8da6c935e2ca000000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "referenceId": "fefeae75bdf247039d0cc0b6028247d5"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "addedAmount": "100000",
    "spender": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
    "tokenAddress": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
    "gasPriority": "high"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0x395093510000000000000000000000007f39c581f595b53c5cb19bd0b3f8da6c935e2ca000000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "gasPrice": "8327301426",
        "referenceId": "413943076da94d65afa716cec441b14e"
    }
}
```

{% endtab %}
{% endtabs %}

### /decreaseallowance

Initiate a transaction to decrease the allowance of stETH or wstETH on the spender’s account.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/decreaseallowance`

#### Request Body

<table><thead><tr><th width="204">Name</th><th width="150">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of this request.</td></tr><tr><td>tokenAddress<mark style="color:red;">*</mark></td><td>String</td><td>Token contract address.</td></tr><tr><td>spender<mark style="color:red;">*</mark></td><td>String</td><td>Address of spender.</td></tr><tr><td>subtractedAmount<mark style="color:red;">*</mark></td><td>String</td><td>Amount of tokens to decrease allowance.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "subtractedAmount": "100000",
    "spender": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
    "tokenAddress": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0xa457c2d70000000000000000000000007f39c581f595b53c5cb19bd0b3f8da6c935e2ca000000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "referenceId": "223c98558be7459480b886611ab27841"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**&#x20;

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "subtractedAmount": "100000",
    "spender": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
    "tokenAddress": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
    "gasPriority": "low"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**&#x20;

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        "data": "0xa457c2d70000000000000000000000007f39c581f595b53c5cb19bd0b3f8da6c935e2ca000000000000000000000000000000000000000000000000000000000000186a0",
        "value": "0",
        "gas": "40000000",
        "gasPrice": "5468261957",
        "referenceId": "68e91de79a0f4493b7eb8c0cb0de1c99"
    }
}
```

{% endtab %}
{% endtabs %}

### /approvewithdrawal

Initiate a transaction to approve the withdrawal request from a specified address.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/approvewithdrawal`

#### Request Body

<table><thead><tr><th width="192">Name</th><th width="136">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of this request.</td></tr><tr><td>amount<mark style="color:red;">*</mark></td><td>String</td><td>Amount of tokens to approve withdrawal.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "liquidStakingId": "1",
    "amount": "1000000",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84",
        "data": "0x095ea7b3000000000000000000000000889edc2edab5f40e902b864ad4d7ade8e412f9b100000000000000000000000000000000000000000000000000000000000f4240",
        "gas": "40000000",
        "value": "0",
        "referenceId": "150082533644414dba28249a26f30082"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**&#x20;

```json
{
    "liquidStakingId": "1",
    "amount": "1000000",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "gasPriority": "high"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**&#x20;

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84",
        "data": "0x095ea7b3000000000000000000000000889edc2edab5f40e902b864ad4d7ade8e412f9b100000000000000000000000000000000000000000000000000000000000f4240",
        "gas": "40000000",
        "value": "0",
        "gasPrice": "8180907297",
        "referenceId": "59bcdc674df540778575a933cacb2175"
    }
}
```

{% endtab %}
{% endtabs %}

### /requestwithdrawal

Initiate a transaction to request a withdrawal on Lido.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/requestwithdrawal`

#### Request Body

<table><thead><tr><th width="182">Name</th><th width="143">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of this request.</td></tr><tr><td>amount<mark style="color:red;">*</mark></td><td>String</td><td>Amount of tokens to request withdrawal.</td></tr><tr><td>ownerAddress<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "liquidStakingId": "1",
    "amount": "1000000",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "ownerAddress": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x889edC2eDab5f40e902b864aD4d7AdE8E412F9B1",
        "data": "0xd66810420000000000000000000000000000000000000000000000000000000000000040000000000000000000000000747b11e5aacef79cd78c78a8436946b00de30b97000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000f4240",
        "gas": "40000000",
        "value": "0",
        "referenceId": "d3a79bcfd6ce4cdea13dfed88975ced7"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**&#x20;

```json
{
    "liquidStakingId": "1",
    "amount": "1000000",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "ownerAddress": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "gasPriority": "low"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x889edC2eDab5f40e902b864aD4d7AdE8E412F9B1",
        "data": "0xd66810420000000000000000000000000000000000000000000000000000000000000040000000000000000000000000747b11e5aacef79cd78c78a8436946b00de30b97000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000f4240",
        "gas": "40000000",
        "value": "0",
        "gasPrice": "5362720113",
        "referenceId": "8aa2c8ed9d204f0d888fb0c5dab3a75c"
    }
}
```

{% endtab %}
{% endtabs %}

### /claim

Initiate a transaction to burn the NFT, which is minted upon request, and to claim the rewards.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/liquidstaking/claim`

#### Request Body

<table><thead><tr><th width="184">Name</th><th width="108">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>liquidStakingId</td><td>String</td><td>Refer to the <a href="/pages/OavKmZGl56Z189e4PXVx">Liquid Staking Id</a> page for details.</td></tr><tr><td>from<mark style="color:red;">*</mark></td><td>String</td><td>Public address of the owner of this request.</td></tr><tr><td>requestId<mark style="color:red;">*</mark></td><td>String</td><td>The token id of NFT , which is minted upon request, to claim the rewards.</td></tr><tr><td>gas</td><td>String</td><td>Maximum gas limit provided by the sender, for the transaction.</td></tr><tr><td>gasPriority</td><td>String</td><td>low, medium, or high.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "requestId": "7"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x889edC2eDab5f40e902b864aD4d7AdE8E412F9B1",
        "data": "0xf84444360000000000000000000000000000000000000000000000000000000000000007",
        "gas": "40000000",
        "value": "0",
        "referenceId": "e7f0f8da54594cc98e5c8229e2543903"
    }
}
```

{% endtab %}
{% endtabs %}

{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**

```json
{
    "liquidStakingId": "1",
    "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
    "gas": "40000000",
    "requestId": "7",
    "gasPriority": "high"
}
```

{% endtab %}

{% tab title="Sample Response" %}
**With gasPriority:**

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1",
        "from": "0x747b11E5AaCeF79cd78C78a8436946b00dE30b97",
        "to": "0x889edC2eDab5f40e902b864aD4d7AdE8E412F9B1",
        "data": "0xf84444360000000000000000000000000000000000000000000000000000000000000007",
        "gas": "40000000",
        "value": "0",
        "gasPrice": "7829348729",
        "referenceId": "219dd43d95de4831a50668d0fab8f125"
    }
}
```

{% endtab %}
{% endtabs %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.expand.network/integrations/liquid-staking/lido-v2.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.