/stakeETH

1 min

POST

/stakeETH

Stake and freeze 32 ETH tokens. Send your chosen validator your Withdrawal Credentials and ETH 1 Address (viewable on the Cold Vault at Staking -> Ethereum -> Delegate). The validator will provide you with their public key and bls signature hexs.

return: JSON object containing the approval request status, amount to transfer, and destination address.

example: takeETH(1, "0xa0...fe7", "0xb...a7", "100000000000", 90000, 1000000000, True)

account_idintegerThe account that holds the address to send from.

validator_public_key_hexstringValidator's public key in hex (96 hex digits), received from your validator.

bls_signature_hexstringETH2 BLS (Bonneh-Lynn-Shacham) signature in hex, received from your validator.

gas_pricestringThe gas price to transfer with, in Wei. In London fork currencies, this is the maximum fee to pay per gas unit.

gas_limitintegerThe gas limit to transfer, in gas units (must be at least 21500).

max_priority_feeintegerThe max priority fee to tip the miner (optional).

validate_transactionbooleanWhether to validate the transaction (default is True).

from_addressstringThe address to send the transaction from (optional).

acceptstringGenerated from available response content types

bodyobjectRequest data for a transaction.

200success

curl --request POST \
     --url '/stakeETH?account_id=1&validator_public_key_hex=0xa00cc6e72f9b325d6c896a2fa0bc4ca2e8893aedffc5e2a6690ca6626dd97830f7147ab617690d40a0b245b85f21cfe7&bls_signature_hex=0xb3...ca7&gas_price=100000000000&gas_limit=90000&max_priority_fee=100000000&validate_transaction=False&from_address=0xd38fcFD88C41F32E4711f3722375dD611b42A024' \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '{
     "AccountId": 1,
     "BlsSignatureHex": "0xb3411b20b150fbcd40ac01fc037925b95046387be9df15c24ade7a5df15edc5e8c717d4133648edf2bb66b9112829c76029f6410d8b240b7f18a3fe9b075f9f136aded9435aa92028acee19e81b073b4622a0f34da640c87dd6db5454d70cca7",
     "Fee": {
     "GasLimit": 90000,
     "GasPrice": "1000000000",
     "MaxPriorityFee": "None"
     },
     "ValidatorPublicKeysHex": "0xa00cc6e72f9b325d6c896a2fa0bc4ca2e8893aedffc5e2a6690ca6626dd97830f7147ab617690d40a0b245b85f21cfe7",
     "validateTransaction": "true",
     "Meta": {
     "FunctionName": "stakeETH",
     "RandomData": "288cd49d4b8bf00e7d6114b78d5668d5581d6b953fafef779133caa844cd4229",
     "Destination": "b9cb8afe52f1d52521cf2b62dfe12146156ad5328f83c62c20c7da81b263356a61340de745c858998544c041798b01c2f4fac31bebe52a19280a32cd57d6d374ea",
     "Time": "2021-02-07T18:37:46.948Z",
     "Source": "048b99461a70a49abe63fd585cb224177a22a92d2e9e4ddfbc0027887bee9d1843388f42a3eb2e740565e115ad8b7981abf59e3b03b771f4b063b53c517d7a9d99",
     "AccessToken": "51311c84d2c8fd2fafbe56ceb1fb30a99d3417abfc55769577338ab286798087"
     }
     }'