Blockdaemon · Example Payload

Blockdaemon Chainwatch Event Example

Sample Chain Watch unified event delivered to a webhook Target for an Ethereum address rule.

BlockchainWeb3StakingValidatorsCustodyMPCWalletsNodesRPCDeFiIndexerTokenizationInstitutionalCrypto

Blockdaemon Chainwatch Event Example is an example object payload from Blockdaemon, with 3 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

descriptionheadersbody

Example Payload

{
  "description": "Sample Chain Watch unified event delivered to a webhook Target for an Ethereum address rule.",
  "headers": {
    "X-Blockdaemon-Signature": "sha256=...",
    "Content-Type": "application/json"
  },
  "body": {
    "id": "01HXKZ4F2X8K9R7H8N3MQP1V5T",
    "type": "unified_confirmed_transaction",
    "protocol": "ethereum",
    "network": "mainnet",
    "block_number": 21500000,
    "block_hash": "0xabc...",
    "tx_hash": "0xdef...",
    "occurred_at": "2026-05-25T14:32:11Z",
    "rule_id": "rule_01HXKZ1QZ8C5DPN9TQX5T2WJM",
    "target_id": "tgt_01HXKZ1QZ8C5DPN9TQX5T2WJM",
    "variable_id": "var_01HXKZ1QZ8C5DPN9TQX5T2WJM",
    "payload": {
      "from": "0xab5801a7d398351b8be11c439e05c5b3259aec9b",
      "to": "0x1234567890abcdef1234567890abcdef12345678",
      "value": "1500000000000000000",
      "currency": "ETH",
      "status": "success"
    }
  }
}