Help Center/ Web3 Node Engine Service/ Developer Guide/ BNB Smart Chain/ BNB Smart Chain APIs/ Shared Edition/ net_version
Updated on 2024-11-14 GMT+08:00
View PDF
Share

net_version

Introduction

This API returns the current network ID. It consumes 107 CUs.

Parameter Description

This method does not accept any parameters.

Return Value

Object: The string value of current network ID. Typical values are as follows:
  • 1 - ethereum mainnet
  • 2 - morden testnet (deprecated)
  • 3 - ropsten testnet
  • 4 - rinkeby testnet
  • 5 - goerli testnet
  • 11155111 - sepolia testnet
  • 10 - optimism mainnet
  • 69 - optimism kovan testnet
  • 42 - kovan testnet
  • 137 - matic/polygon mainnet
  • 80001 - matic/polygon mumbai testnet
  • 250 - fantom mainnet
  • 100 - xdai mainnet
  • 56 - bsc mainnet

Request

curl https://your-http-endpoint/v1/<API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"net_version","params":[],"id":1,"jsonrpc":"2.0"}'
Parent topic: Shared Edition