Monitor 0x OtcOrderFilled events using stream

Technical Issue Reporting
#1

Hi, I need to track OtcOrderFilled events from 0x exchange smart contract with filter for maker field.

Below my setup:
address for check: 0xdef1c0ded9bec7f1a1670819833240f027b25eff
network: polygon
stream options: contract interaction
abi:

[
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "bytes32",
        "name": "orderHash",
        "type": "bytes32"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "maker",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "taker",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "makerToken",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "takerToken",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint128",
        "name": "makerTokenFilledAmount",
        "type": "uint128"
      },
      {
        "indexed": false,
        "internalType": "uint128",
        "name": "takerTokenFilledAmount",
        "type": "uint128"
      }
    ],
    "name": "OtcOrderFilled",
    "type": "event"
  }
]

filter: maker equal 0xDbBF45cd833142Ec46Dd71427346FbF5C8cd84B6

and there was a transaction (https://polygonscan.com/tx/0x47290af6a111ff5246e5a7fb02bcb158ceeabc858713fc690bd807ff47b81a72#eventlog) that must be match by parameters but moralis doesn’t send me any webhook( what must be wrong?

#2

Hello, try to use lowercase addresses in the filter

#3

Yes, this works. Suggest you to fix it and handle cases when parameters are addresses and has difference only in case.

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