POST
/
eth_chainId
eth_chainId
curl --request POST \
  --url https://api.mainnet.abs.xyz/eth_chainId \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_chainId",
  "params": []
}'
{
  "jsonrpc": "2.0",
  "result": "0x144",
  "id": 1
}

Body

application/json
​
jsonrpc
string
default:2.0
required

JSON-RPC version

​
method
string
default:eth_chainId
required

The method to call

​
id
integer
default:1
required

Request identifier

​
params
any[]

Parameters (empty for this method)

Response

200 - application/json

Returns the chain ID in hexadecimal format

​
jsonrpc
string
Example:

"2.0"

​
id
integer
Example:

1

​
result
string

Hexadecimal representation of the current blockchain network's chain ID

Example:

"0x144"