MEVBlockValue

Only available on Cloud-API

Name: MEVBlockValue
MEVBlockValue feed provides information of the block at next slot number, allowing block builders to know the latest best block received by a MEV relay.
 Options
Key
Description
Values
include
Fields to include in the MEV block value stream.
slot_number,block_number,block_hash,block_value,proposer_fee_recipient,gas_used,builder_pubkey,parent_hash,timestamp_ms,relay_type
[Default: all]
Endpoint
Currently one endpoint in US-Virginia is providing the feed. Please use websocket endpoint wss://mev.api.blxrbdn.com/ws. 
Examples
Request
wscat -c wss://mev.api.blxrbdn.com/ws --header "Authorization: <YOUR-AUTHORIZATION-HEADER>" --no-check
> {"id": 1, "method": "subscribe", "params": ["MEVBlockValue", {"include": []}]}
< ......
​
Response
Result Field
Description
slotNumber
Slot number of the latest best block.
blockNumber
Block number of the latest best block.
blockHash
Block hash of the latest best block.
blockValue
Block value (proposer payout amount) in wei of the latest best block.
proposerFeeRecipient
Proposer fee recipient address.
gasUsed
Block gas used value.
builderPubkey
Public key of the builder that produced the block.
parentHash
Block hash of the parent block.
timestampMs
Block submission timestamp in milliseconds. 
relayType
The type of relay that received best block from builders. Possible values are: max-profit, regulated, ethical . Please see MEV Relay for more information about relay types.
{
  "id": 1,
  "method": "subscribe",
  "params": {
    "subscription": "34f9c19d-1c67-4358-a96d-e810fe878e4e",
    "result": {
      "relayType": "regulated",
      "slotNumber": 5316618,
      "blockNumber": 16150006,
      "blockHash": "0x1614b511fb8125f12ebc446d53317baa0a503ce3bb9c2b5f55ff149459cf686f",
      "blockValue": 39019045357810515,
      "proposerFeeRecipient": "0x388c818ca8b9251b393131c08a736a67ccb19297",
      "gasUsed": 12121805,
      "builderPubkey": "0x965a05a1ba338f4bbbb97407d70659f4cea2146d83ac5da6c2f3de824713c927dcba706f35322d65764912e7756103e2",
      "parentHash": "0xee69ea2803cae1616a6cda85bf19788550ef2f10a6b7cda4ed6a697ca8ed5003",
      "timestampMs": 1670623433765
    }
  }
}

Key	Description	Values
`include`	Fields to include in the MEV block value stream.	`slot_number,block_number,block_hash,block_value,proposer_fee_recipient,gas_used,builder_pubkey,parent_hash,timestamp_ms,relay_type` [Default: all]

Result Field	Description
`slotNumber`	Slot number of the latest best block.
`blockNumber`	Block number of the latest best block.
`blockHash`	Block hash of the latest best block.
`blockValue`	Block value (proposer payout amount) in wei of the latest best block.
`proposerFeeRecipient`	Proposer fee recipient address.
`gasUsed`	Block gas used value.
`builderPubkey`	Public key of the builder that produced the block.
`parentHash`	Block hash of the parent block.
`timestampMs`	Block submission timestamp in milliseconds.
`relayType`	The type of relay that received best block from builders. Possible values are: `max-profit`, `regulated`, `ethical` . Please see MEV Relay for more information about relay types.

bdnBlocks

MEVNextProposerInfo

Last modified 3mo ago