POST
/
95e61622bf6a8af293978377718e3b77
/
jsonrpc
/
eth_getTransactionCount
eth_getTransactionCount
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/jsonrpc/eth_getTransactionCount \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionCount",
  "id": 1,
  "params": [
    "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
    "latest"
  ]
}'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": "<string>"
}
TRON API method that returns the transaction count (nonce) for an account, 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_getTransactionCount”)
  • params — array containing method parameters
    • address — the account address to get the transaction count for
    • blockParameter — the block number in hexadecimal format or “latest”, “earliest”, “pending”
  • id — request identifier (number or string)

​
Response

  • jsonrpc — the JSON-RPC protocol version (“2.0”)
  • id — the request identifier that matches the request
  • result — the transaction count (nonce) as hex string

​
Use case

The jsonrpc eth_getTransactionCount method is used for:
  • Getting the correct nonce value for transaction creation through Web3 interfaces
  • Implementing transaction sequencing and avoiding nonce conflicts in dApps
  • Building transaction management systems that track account activity
  • Monitoring account transaction history and activity patterns

Body

application/json
​
jsonrpc
string
default:2.0
required
​
method
string
default:eth_getTransactionCount
required
​
id
integer
default:1
required
​
params
string[]
required
Required array length: 2 elements

Response

200 - application/json

Transaction count (nonce) for the account

​
jsonrpc
string
​
id
integer
​
result
string

The transaction count (nonce) as hex string