POST
/
95e61622bf6a8af293978377718e3b77
/
jsonrpc
/
eth_getLogs
eth_getLogs
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/jsonrpc/eth_getLogs \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "method": "eth_getLogs",
  "id": 1,
  "params": [
    {
      "fromBlock": "0x1",
      "toBlock": "0x2",
      "address": "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
      "topics": [
        "0x000000000000000000000000a94f5374fce5edbc8e2a8697c15331677e6ebf0b"
      ]
    }
  ]
}'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": [
    "<any>"
  ]
}
TRON API method that retrieves event logs based on filter criteria, providing an Ethereum-compatible interface for accessing TRON blockchain data.
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​
Parameters

  • jsonrpc — the JSON-RPC protocol version (always “2.0”)
  • method — the method name (always “eth_getLogs”)
  • params — array containing method parameters
    • filterObject — object containing filter criteria including fromBlock, toBlock, address, and topics
  • id — request identifier (number or string)

​
Response

  • jsonrpc — the JSON-RPC protocol version (“2.0”)
  • id — the request identifier that matches the request
  • result — array of log objects matching the filter criteria

​
Use case

The jsonrpc eth_getLogs method is used for:
  • Retrieving smart contract event logs for dApp functionality through Web3 interfaces
  • Building event-driven applications that react to on-chain activities
  • Implementing transaction and event monitoring systems for compliance and analytics
  • Creating blockchain explorers and audit tools that track contract interactions

Body

application/json
​
jsonrpc
string
default:2.0
required
​
method
string
default:eth_getLogs
required
​
id
integer
default:1
required
​
params
object[]
required

Filter object with fromBlock, toBlock, address, and topics

Response

200 - application/json

Array of log objects matching the filter criteria

​
jsonrpc
string
​
id
integer
​
result
any[]

Array of log objects matching the filter criteria