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POST
/
95e61622bf6a8af293978377718e3b77
/
jsonrpc
eth_syncing
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/jsonrpc \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "method": "eth_syncing",
  "params": [],
  "id": 64
}
'
{
  "jsonrpc": "2.0",
  "id": 64,
  "result": false
}
TRON API method that returns an object describing the sync status or false if not syncing, using Ethereum-compatible JSON-RPC format. This method provides Ethereum tooling compatibility for synchronization status monitoring on TRON.
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​
Parameters

  • jsonrpc — the JSON-RPC protocol version (always “2.0”)
  • method — the method name (always “eth_syncing”)
  • params — parameters array (empty for this method)
  • id — request identifier (number or string)

​
Response

  • jsonrpc — the JSON-RPC protocol version (“2.0”)
  • id — the request identifier that matches the request
  • result — sync status object with startingBlock, currentBlock, highestBlock fields, or false if not syncing

​
Use case

The jsonrpc eth_syncing method is used for:
  • Monitoring blockchain synchronization status with Ethereum-compatible tools
  • Supporting node health checks and monitoring applications on TRON
  • Enabling Ethereum-based infrastructure monitoring tools to work with TRON
  • Providing sync status information for wallet and dApp integration

Body

application/json
​
jsonrpc
enum<string>
default:2.0
required
Available options:
2.0
​
method
enum<string>
default:eth_syncing
required
Available options:
eth_syncing
​
params
any[]
required
​
id
default:64
required

Response

200 - application/json

Sync status object or false if not syncing

​
jsonrpc
string
Example:

"2.0"

​
id
Example:

64

​
result

False if not syncing

Example:

false

Last modified on May 18, 2026