Partial Exits

Partial Exit Request

POST /api/exit/partial

Client can call this API to generate an unsigned transaction to perform partial withdrawals. This unsigned transaction needs to be signed by the validator withdrawal address and broadcasted to the network.

Query Parameters

Name	Type	Description
api_key*	String	API Key provided by Luganodes
key*	String	The public address of the withdrawal key or the controller key to exit

Request Body

Name	Type	Description
address*	String	Public address of validator
amountToWithdraw*	Number	Amount of stake to be withdrawn

200: OK Partial Exit Response

{
    "message": "Partial exit transaction created",
    "result": {
        "to": "0x0000bbddc7ce488642fb579f8b00f3a590007251",
        "address": "b938fb66a7794767f1d9a115cba6b3be8385474531c4572d7067bb1051cc00eaef35f9c38690fa3fb2bf46e1f5b3d8b8",
        "amountToWithdraw": 12,
        "withdrawalKey": "0x8C24B68141552e0844354B0b638031918CAAFaeB",
        "unsignedTx": "0x02f85083088bb04b843b9aca0084a76be918830186a0800bb838b938fb66a7794767f1d9a115cba6b3be8385474531c4572d7067bb1051cc00eaef35f9c38690fa3fb2bf46e1f5b3d8b800000002cb417800c0",
        "partialExitRequestTrx": {
            "data": "0xb938fb66a7794767f1d9a115cba6b3be8385474531c4572d7067bb1051cc00eaef35f9c38690fa3fb2bf46e1f5b3d8b800000002cb417800",
            "value": "11",
            "nonce": 75,
            "gasLimit": 100000,
            "maxFeePerGas": "2808867096",
            "maxPriorityFeePerGas": "1000000000",
            "type": 2,
            "chainId": "560048"
        }
    }
}

Partial exit operations can be performed for one validator at a time. If you want to perform batch operations, you can use our CLI.

// Example request body

{
    "address": "0x8e44dac3019bc8128a86b16c5e7012a4dc763718dc9a31e3b2df6c18bb72b7cf5a08cabd03fea42c9f1aa9d2f234c1f8",
    "amountToWithdraw": "1"
}

Types

Partial Exit Response Object

Property	Description	Type
message	Transaction generation status	String
result	Result Object	Object

Result Object

Property	Description	Type
address	Public address of validator	String
amountToWithdraw	Amount of stake to be withdrawn NOTE: Amount resulting in the validator's balance below 32 ETH is not allowed.	Object
unsignedTx	Unsigned transaction object which needs to be signed wiith the validator withdrawal address	String
withdrawalKey	Withdrawal Address of validator	String
partialRequestTrx	Transaction Object	Object