Sign Message

CLI HTTP endpoint to sign an arbitrary message with the node’s Ethereum private key.

POST /signMessage

Sign message

cURL

curl --request POST \
  --url http://localhost:5935/signMessage \
  --header 'Content-Type: application/json' \
  --data '
{
  "message": "Hello Livepeer"
}
'

200

{
  "signature": "0x..."
}

Body

application/json

message · string · required

Message to sign

Example:

"Hello Livepeer"

Response

200 - application/json

Message signed successfully

signature · string

Hex-encoded signature

Example:

"0x..."