MEVNextProposerInfo

Only available on Cloud-API

Name: MEVNextProposerInfo
MEVNextProposerInfo feed provides details of next Ethereum block proposer, allowing searchers to know if the proposer is registered with a MEV relay service. 
Options
Key
Description
Values
include
Fields to include in the MEV proposer info stream.
slot_number, index, public_key, mev_boost
[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": ["MEVNextProposerInfo", {"include": []}]}
< ......
​
Response
Result Field
Description
slotNumber
Next slot number
index
Index of the next proposer
publicKey
Public key of the next proposer
MEVBoost
Boolean flag indicating if the proposer is registered with at least one MEV relay service.
{
  "id": 1,
  "method": "subscribe",
  "params": {
    "subscription": "cb78a4f1-fb9c-4f12-8e21-32f34c28a338",
    "result": {
      "slotNumber": 4047824,
      "index": 370301,
      "publicKey": "0x8c8b7685b109b16c2d7d52315298cbc099921d983fec780c242317a92699f54f62b2457b4a7db0d392c8e6d20da9be6e",
      "MEVBoost": true
    }
  }
}

Key	Description	Values
`include`	Fields to include in the MEV proposer info stream.	`slot_number, index, public_key, mev_boost` [Default: all]

Result Field	Description
`slotNumber`	Next slot number
`index`	Index of the next proposer
`publicKey`	Public key of the next proposer
`MEVBoost`	Boolean flag indicating if the proposer is registered with at least one MEV relay service.

MEVBlockValue

BDN Architecture

Last modified 4mo ago