Filecoin.StateAccountKey

POST

https://fil.nownodes.io/rpc/v1

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Changed. A null element inside the tipset key array is now rejected with an error; before, it was silently dropped. To use the current head, pass an empty array [] or null for the whole key. Returns the public key address (f1 or f3) associated with an account actor. This method resolves ID addresses (f0) to their corresponding public key addresses. It only works for account actors; calling it on non-account actors (miners, multisigs, etc.) will result in an error.

Body

application/json

jsonrpcstringrequired

JSON-RPC protocol version. Must always be "2.0".

methodstringrequired

The name of the JSON-RPC method to invoke.

paramsArray<string | array>required

Ordered list of parameters containing the address to lookup and an optional tipset key.

Show child attributes

One of

The Filecoin address to resolve. Can be f0, f1, or f3 format. For f1/f3, returns the same address.

string

TipSet key for state context. Use null for current head.

array | null

idintegerrequired

An identifier for this JSON-RPC request.

Response

200OK

Successful response containing the public key address.

Filecoin.StateAccountKey

curl -X POST 'https://fil.nownodes.io/rpc/v1' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "method": "Filecoin.StateAccountKey",
    "params": [
      "f0123456",
      null
    ],
    "id": 1
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://fil.nownodes.io/rpc/v1");
const result = await provider.send("Filecoin.StateAccountKey", [
  "f0123456",
  null
]);
console.log(result);

require 'eth'
require 'json'
require 'net/http'

uri = URI('https://fil.nownodes.io/rpc/v1')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "Filecoin.StateAccountKey",
  "params": [
    "f0123456",
    null
  ],
  "id": 1
}'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end

puts JSON.parse(response.body)

from web3 import Web3

w3 = Web3(Web3.HTTPProvider("https://fil.nownodes.io/rpc/v1"))
response = w3.provider.make_request("Filecoin.StateAccountKey", [
  "f0123456",
  null
])
print(response)

import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("https://fil.nownodes.io/rpc/v1"),
});

const result = await client.request({
  method: "Filecoin.StateAccountKey",
  params: [
  "f0123456",
  null
],
});

console.log(result);

const endpoint = "https://fil.nownodes.io/rpc/v1";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({ jsonrpc: "2.0", method: "Filecoin.StateAccountKey", params: [
  "f0123456",
  null
], id: 1 });
console.log(result);

const response = await fetch('https://fil.nownodes.io/rpc/v1', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "2.0",
      "method": "Filecoin.StateAccountKey",
      "params": [
        "f0123456",
        null
      ],
      "id": 1
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "method": "Filecoin.StateAccountKey",
  "params": [
    "f0123456",
    null
  ],
  "id": 1
}

response = requests.post('https://fil.nownodes.io/rpc/v1', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://fil.nownodes.io/rpc/v1')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "2.0",
    "method": "Filecoin.StateAccountKey",
    "params": [
      "f0123456",
      null
    ],
    "id": 1
  }'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

Request Body

{
  "jsonrpc": "2.0",
  "method": "Filecoin.StateAccountKey",
  "params": [
    "f0123456",
    null
  ],
  "id": 1
}

200

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": "f1np7ptzbforojhwmtpu2fm3hlh6ujbfx7m6rzpoi"
}