web3_clientVersion

Returns the node client version string.

• Source: framework/src/main/java/org/tron/core/services/jsonrpc/TronJsonRpcImpl.java#web3ClientVersion
• Ports: FullNode 8545 / Solidity 8555

Request parameters

None (params: []).

Example request:

curl -X POST https://nile.trongrid.io/jsonrpc \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":1}'

Response

Format TRON/v<version>/<os.name>/Java<javaSpecVersion>, built by concatenating Version.getVersion() + System.getProperty("os.name") + System.getProperty("java.specification.version").

The example below is the real response captured from a Nile testnet call:

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "TRON/v4.8.1/Linux/Java1.8"
}

The version changes with node upgrades; os.name / java.specification.version depend on the host environment.

Error responses

No business errors.

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