Monitor

status == "failed"

from != "0xd5180d374b6d1961ba24d0a4dbf26d696fda4cad"

gasPrice > 50000000000 and gasUsed > 20000

{
  "events": [
  {
    "hash": "0xab..123",                          // the transaction hash
    "timestamp": "1699857792",                    // the timestamp of the transaction (block)
    "blockNumber": 18561272,                      // the block number of the transaction
    "blockHash": "0xab..123",                     // block hash from where this transaction was seen
    "transaction": {                              // eth_getTransactionReceipt response body
      ...                                         // see https://eips.ethereum.org/EIPS/eip-1474
    },
    "matchReasons": [                             // the reasons why monitor triggered
      {
        "type": "event",                          // event, function, or transaction
        "address": "0x123..abc",                  // address of the event emitting contract
        "signature": "...",                       // signature of your event/function
        "condition": "value > 5",                 // condition expression (if any)
        "args": ["5"],                            // parameters by index (unnamed are present)
        "params": { "value": "5" }                // parameters by name (unnamed are not present)
      }
    ],
    "matchedAddresses": ["0xabc..123"],           // the addresses from this transaction your are monitoring
    "matchedChecksumAddresses": ["0xAbC..123"],   // the checksummed addresses from this transaction your are monitoring
    "monitor": {
      "id": "44a7d5...31df5",                     // internal ID of your monitor
      "name": "Monitor Name",                     // name of your monitor
      "abi": [...],                               // abi of your addresses (or undefined)
      "addresses": ["0x000..000"],                // addresses your monitor is watching
      "confirmBlocks": 0,                         // number of blocks monitor waits (can be 'safe' or 'finalized' on PoS clients)
      "network": "rinkeby"                        // network of your addresses
      "chainId": 4                                // chain Id of the network
    },
    "metadata": "..."                             // metadata (if available)
  }
  ]
}

{
  "matches": [
    {
      "hash": "0xabc...123",   // transaction hash
      "metadata": {
        "foo": true            // any object to be shared with notifications
      }
    },
    {
      "hash": "0xabc...123"    // example with no metadata specified
    }
  ]
}

exports.handler = async function(payload) {
  const conditionRequest = payload.request.body;
  const matches = [];
  const events = conditionRequest.events;
  for(const evt of events) {

    // add custom logic for matching here

    // metadata can be any JSON-marshalable object (or undefined)
    matches.push({
       hash: evt.hash,
       metadata: {
        "id": "customId",
        "timestamp": new Date().getTime(),
        "numberVal": 5,
        "nested": { "example": { "here": true } }
       }
    });
  }
  return { matches }
}

// Event Signature: Transfer(address to, address from, uint256 value)
value > 0xde0b6b3a7640000 and value < 0x56bc75e2d63100000

// Event Signature: ValsEvent(uint256[3] vals)
vals[0] == 5

// Function Signature: greet(address, string)
$1 == "hello"

*Monitor Name*

Monitor

*Network*

rinkeby

*Block Hash*

0x22407d00e953e5f8dabea57673b9109dad31acfc15d07126b9dc22c33521af52

*Transaction Hash*

0x1dc91b98249fa9f2c5c37486a2427a3a7825be240c1c84961dfb3063d9c04d50

https://rinkeby.etherscan.io/tx/0x1dc91b98249fa9f2c5c37486a2427a3a7825be240c1c84961dfb3063d9c04d50[Block Explorer]

*Match Reason 1*

_Type:_ Function

_Matched Address_:_ 0x1bb1b73c4f0bda4f67dca266ce6ef42f520fbb98

_Signature:_ greet(name)

_Condition:_ name == 'test'

_Params:_

name: test

*Match Reason 2*

_Type:_ Transaction

_Condition:_ gasPrice > 10

*Value*

0x16345785D8A0000

{
  "transaction": {                     // eth_getTransactionReceipt response body
    ...                                // see https://eips.ethereum.org/EIPS/eip-1474
  },
  "blockHash": "0xab..123",            // block hash from where this transaction was seen
  "matchReasons": [                    // the reasons why monitor triggered
    {
      "type": "event",                 // event, function, or transaction
      "address": "0x123..abc",         // address of the event emitting contract
      "signature": "...",              // signature of event/function
      "condition": "value > 5",        // condition expression (if any)
      "args": ["5"],                   // parameters by index (unnamed are present)
      "params": { "value": "5" }       // parameters by name (unnamed are not present)
    }
  ],
  "matchedAddresses":["0x000..000"]    // the addresses from this transaction monitored
  "monitor": {
    "id": "44a7d5...31df5",            // internal ID of monitor
    "name": "Monitor Name",           // name of monitor
    "abi": [...],                      // abi of address (or undefined)
    "addresses": ["0x000..000"],       // addresses monitored
    "confirmBlocks": 0,                // number of blocks monitor waits (can be 'safe' or 'finalized' on PoS clients)
    "network": "rinkeby"               // network of address
    "chainId": 4                       // chain Id of the network
  },
  "value": "0x16345785D8A0000"         // value of the transaction
  "metadata": {...}                // metadata injected by action condition (if applicable)
}