POST
/
95e61622bf6a8af293978377718e3b77
/
jsonrpc
/
net_version
net_version
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/jsonrpc/net_version \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "method": "net_version",
  "id": 1,
  "params": []
}'
{
  "jsonrpc": "<string>",
  "id": 123,
  "result": "<string>"
}
TRON API method that returns the network ID using Ethereum-compatible JSON-RPC format. This provides network identification for TRON using familiar Ethereum network conventions.
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Parameters

  • jsonrpc — the JSON-RPC protocol version (always “2.0”)
  • method — the method name (always “net_version”)
  • 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 — the network ID as a string

​
Use case

The jsonrpc net_version method is used for:
  • Identifying the TRON network (mainnet/testnet) for Ethereum-compatible applications
  • Supporting network-specific configuration in wallets and tools
  • Enabling proper network detection for multi-chain applications
  • Providing network validation for transaction routing

Body

application/json

Response

200 - application/json

Current network ID

The response is of type object.