signmessagewithprivkey

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=bitcoin \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "signmessagewithprivkey",
    "params": [
      "",
      ""
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": ""
}

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=bitcoin \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "signmessagewithprivkey",
    "params": [
      "",
      ""
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": ""
}

Parameters

string

default:"bitcoin"

required

Unique identifier for a blockchain network.

number

default:1

required

Request identifier used to match responses.

string

default:"2.0"

required

JSON-RPC version.

string

default:"signmessagewithprivkey"

required

JSON-RPC method name.

object

default:["",""]

required

Parameters: [privkey, message].Positional parameters for signmessagewithprivkey:

params[0]: Private key in WIF.
params[1]: Message to sign.

Returns

string

Base64-encoded signature.

curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=bitcoin \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "signmessagewithprivkey",
    "params": [
      "",
      ""
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": ""
}

Getting started

API Reference

Parameters

Returns