neoneo-go/docs/rpc.md

RPC

Client

Client is provided as a Go package, so please refer to the relevant godocs page.

Server

The server is written to support as much of the JSON-RPC 2.0 Spec as possible. The server is run as part of the node currently.

Example call

An example would be viewing the version of the node:

$ curl -X POST -d '{"jsonrpc": "2.0", "method": "getversion", "params": [], "id": 1}' http://localhost:20332

which would yield the response:

{
  "jsonrpc" : "2.0",
    "id" : 1,
    "result" : {
      "port" : 20333,
      "useragent" : "/NEO-GO:0.36.0-dev/",
      "nonce" : 9318417
    }
}

Supported methods

Method	Implemented
getaccountstate	Yes
getassetstate	Yes
getbestblockhash	Yes
getblock	Yes
getblockcount	Yes
getblockhash	Yes
getblocksysfee	No
getconnectioncount	Yes
getcontractstate	No
getpeers	Yes
getrawmempool	No
getrawtransaction	No
getstorage	No
gettxout	No
getversion	Yes
invoke	No
invokefunction	No
invokescript	No
sendrawtransaction	No
submitblock	No
validateaddress	Yes

Reference

• JSON-RPC 2.0 Specification
• NEO JSON-RPC 2.0 docs