signmessagewithprivkey {disallowed} - Bitcoin

Example code for the signmessagewithprivkey {disallowed} json-rpc method. Сomplete guide on how to use signmessagewithprivkey {disallowed} json-rpc in GetBlock.io Web3 documentation.

Parameters

privkey - string, required

The private key to sign the message with.

message - string, required

The message to create a signature of.

Request

curl --location --request POST 'https://btc.getblock.io/mainnet/' \
--header 'x-api-key: YOUR-API-KEY' \
--header 'Content-Type: application/json' \
--data-raw '{"jsonrpc": "2.0",
"method": "signmessagewithprivkey",
"params": [null, null],
"id": "getblock.io"}'

Response

{
    "result": "null",
    "id": "getblock.io",
    "status_code": 405,
    "message": "Method not allowed"
}