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POST
MEV Timing Aggregate

Authorizations

Authorization
string
header
required

Authorization header with value: Bearer YOUR_TOKEN. Refer to the API Keys section to create your API key.

Body

application/json
validator
Indices/Pubkeys · object
required

Free selectors available to all users:

  • validator_identifiers: One or more validator indices or public keys to filter by.
  • dashboard_id: Your beaconcha.in dashboard ID (requires a free account).

Premium selectors for Scale & Enterprise plans (https://beaconcha.in/pricing):

  • withdrawal: The validator's withdrawal credential or the Ethereum wallet address used for withdrawals.
  • deposit_address: The Ethereum wallet address used for the validator's deposit.
  • entity: The name of the assigned entity (e.g., "Lido", "Coinbase"). Optionally include sub_entity for more specific filtering. Matching is case-sensitive.

Note: The set of validators matched by deposit_address and withdrawal selectors is updated once per epoch (~6.4 minutes). Newly deposited validators may take up to one epoch to appear in query results.

Note: The set of validators matched by entity selector is updated once per day.

chain
enum<string>
default:mainnet

The Ethereum chain to query.

Available options:
mainnet,
hoodi
range
Fixed Window · object

Response

Successful response.

Response containing the aggregated MEV timing posture of the selected validators.

data
object
required

Aggregated MEV timing posture for the selected validator set over the evaluation window.