Method Reference

Complete JSON-RPC method catalog with parameters, return types, and examples.

All Node Chain Wallet Mining Network Mempool Util

estimatefee

Util
Parameters
blocks: Integer
Returns
Number — sat/vB fee estimate
Example Request 
{"jsonrpc":"2.0","method":"estimatefee","params":[6],"id":1}

validateaddress

Util
Parameters
address: String
Returns
Object: {isvalid, address, scriptPubKey}
Example Request 
{"jsonrpc":"2.0","method":"validateaddress","params":["<addr>"],"id":1}

signmessage

Util
Parameters
address: String, message: String
Returns
String — base64 signature
Example Request 
{"jsonrpc":"2.0","method":"signmessage","params":["<addr>","hello"],"id":1}

verifymessage

Util
Parameters
address: String, signature: String, message: String
Returns
Boolean
Example Request 
{"jsonrpc":"2.0","method":"verifymessage","params":["<addr>","<sig>","hello"],"id":1}