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BLS Withdrawal Changes

Validators with a type-0x00 withdrawal credential created with a BLS public key need to submit a SignedBLSToExecutionChange operation in order to withdraw rewards from the beacon chain.

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Rewards and validator duties are still performed regardless of withdrawal credential type. However, the validator balance will not get withdrawn to the execution layer until the validator has a type-0x01 withdrawal credential. Exits submitted before having a type-0x01 will stop validator duties but will not withdraw funds until a SignedBLSToExecutionChange is submitted.

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Submit signed withdrawal key changes

PUT https://mainnet.staked.cloud/api/delegations/ETH2/bls_to_execution_changes

Submit a list of (decrypted) SignedBLSToExecutionChanges to submit to the beacon chain.

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Request Headers

Name
Type
Description

X-Api-Key*

string

Your API key (preferred method of passing api key is now in headers rather than query params)

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Query Parameters

Name
Type
Description

api_key*

String

[Deprecated since March '25 (preferred method of passing api key is now in headers rather than query params)]

Your Staked API key

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Request Body

Name
Type
Description

[]*

Array

List of SignedBLSToExecutionChanges to submit

All changes submitted successfully.

{
    "count": 1,
    "numSuccesses": 1, 
    "failures": []
}

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