Block Proposer API Announcement

We just released an update allowing users to check validator registration status for a given public key on the Flashbots Mainnet Relay.

Users can now check whether validator registration has been successful with the following API:

GET /relay/v1/data/validator_registration?pubkey=_pubkey_

Example API URL

https://boost-relay.flashbots.net/relay/v1/data/validator_registration?pubkey=0xb606e206c2bf3b78f53ebff8be8e8d4af2f0da68646b5642c4d511b15ab5ddb122ae57b48eab614f8ca5bafbe75a5999

Response

The response payload is either an error or a validator registration:

{
    "message": {
        "fee_recipient": "0x6db5c947ba388f0e708c03339d534af9fae5679c",
        "gas_limit": "30000000",
        "timestamp": "1662038379",
        "pubkey": "0xb606e206c2bf3b78f53ebff8be8e8d4af2f0da68646b5642c4d511b15ab5ddb122ae57b48eab614f8ca5bafbe75a5999"
    },
    "signature": "0x990d372f66b40539970bea8294587537d70b2c02c9be60888ee001430360cbf4d608098db5954cb48aa5bedc43f1014a002eaf25df1cdf668dcefbdcd9748844b886c8eb9361912415a6518a96b134d2c213b0d3527df0a5e31b0ca12c5f3450"
}

Check validator registration status on Flashbots Mainnet Relay

Block Proposer API Announcement

Example API URL

Response