Get logs by contract

🚨Deprecating Endpoint Notice

This endpoint will be deprecated soon. Please use the eth_getLogs method through our RPC nodes for retrieving contract logs. For more details and updates, please check the changelog.

GEThttps://deep-index.moralis.io/api/v2.2/:address/logs

Get the logs for a contract.

PATH PARAMS

addressstringrequired

The address of the contract

QUERY PARAMS

chainstring

The chain to query

eth0x1sepolia0xaa36a7holesky0x4268polygon0x89polygon amoy0x13882bsc0x38bsc testnet0x61avalanche0xa86afantom0xfapalm0x2a15c308dcronos0x19arbitrum0xa4b1gnosis0x64gnosis testnet0x27d8chiliz0x15b38chiliz testnet0x15b32base0x2105base sepolia0x14a34optimism0xalinea0xe708linea sepolia0xe705moonbeam0x504moonriver0x505moonbase0x507flow0x2ebflow-testnet0x221

block_numberstring

The block number

• Provide the param 'block_number' or ('from_block' and / or 'to_block')
• If 'block_number' is provided in combination with 'from_block' and / or 'to_block', 'block_number' will be used

from_blockstring

The minimum block number from which to get the logs

• Provide the param 'block_number' or ('from_block' and / or 'to_block')
• If 'block_number' is provided in combination with 'from_block' and / or 'to_block', 'block_number' will be used

to_blockstring

The maximum block number from which to get the logs

• Provide the param 'block_number' or ('from_block' and / or 'to_block')
• If 'block_number' is provided in combination with 'from_block' and / or 'to_block', 'block_number' will be used

from_datestring

The start date from which to get the logs (any format that is accepted by momentjs)

• Provide the param 'from_block' or 'from_date'
• If 'from_date' and 'from_block' are provided, 'from_block' will be used.
• If 'from_date' and the block params are provided, the block params will be used. Please refer to the blocks params sections (block_number,from_block and to_block) on how to use them

to_datestring

Get the logs up to this date (any format that is accepted by momentjs)

• Provide the param 'to_block' or 'to_date'
• If 'to_date' and 'to_block' are provided, 'to_block' will be used.
• If 'to_date' and the block params are provided, the block params will be used. Please refer to the blocks params sections (block_number,from_block and to_block) on how to use them

topic0stringrequired

topic0

limitnumber

The desired page size of the result.

orderstring

The order of the result, in ascending (ASC) or descending (DESC)

ASCDESC

cursorstring

The cursor returned in the previous response (used for getting the next page).

Responses

API KEY

Node.js

import Moralis from 'moralis';

try {
  await Moralis.start({
    apiKey: "YOUR_API_KEY"
  });

  const response = await Moralis.EvmApi.events.getContractLogs({
    "chain": "0x1",
    "order": "DESC",
    "address": "0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB"
  });

  console.log(response.raw);
} catch (e) {
  console.error(e);
}

Python

from moralis import evm_api

api_key = "YOUR_API_KEY"

params = {
  "chain": "eth",
  "order": "DESC",
  "address": "0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB"
}

result = evm_api.events.get_contract_logs(
  api_key=api_key,
  params=params,
)

print(result)

cURL

curl --request GET \
     --url 'https://deep-index.moralis.io/api/v2.2/0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB/logs?chain=eth&order=DESC' \
     --header 'accept: application/json' \
     --header 'X-API-Key: YOUR_API_KEY' 

Go

package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://deep-index.moralis.io/api/v2.2/0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB/logs?chain=eth&order=DESC"

  req, _ := http.NewRequest("GET", url, payload)

  req.Header.Add("Accept", "application/json")
  req.Header.Add("X-API-Key", "YOUR_API_KEY")

  res, _ := http.DefaultClient.Do(req)

  defer res.Body.Close()
  body, _ := ioutil.ReadAll(res.Body)

  fmt.Println(res)
  fmt.Println(string(body))

}

PHP

<?php
// Dependencies to install:
// $ composer require guzzlehttp/guzzle

require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://deep-index.moralis.io/api/v2.2/0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB/logs?chain=eth&order=DESC', [
  'headers' => [
    'Accept' => 'application/json',
    'X-API-Key' => 'YOUR_API_KEY',
  ],
]);

echo $response->getBody();

Response Example

200 Returns the logs for an address

{
  "page": "1",
  "page_size": "100",
  "cursor": "",
  "result": {
    "transaction_hash": "0x2d30ca6f024dbc1307ac8a1a44ca27de6f797ec22ef20627a1307243b0ab7d09",
    "address": "0x057Ec652A4F150f7FF94f089A38008f49a0DF88e",
    "block_timestamp": "2021-04-02T10:07:54.000Z",
    "block_number": 12526958,
    "block_hash": "0x0372c302e3c52e8f2e15d155e2c545e6d802e479236564af052759253b20fd86",
    "data": "0x00000000000000000000000000000000000000000000000de05239bccd4d537400000000000000000000000000024dbc80a9f80e3d5fc0a0ee30e2693781a443",
    "topic0": "0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a",
    "topic1": "0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391",
    "topic2": "0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9",
    "topic3": "",
    "transaction_index": 12,
    "log_index": 15
  }
}