POST /rpc

POST

https://casper.nownodes.io/rpc

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Returns detailed information about a transaction.

Body

application/json

idintegerrequired

JSON-RPC request identifier

jsonrpcstringrequired

methodstringrequired

paramsobjectrequired

Parameters for the transaction request

Show child attributes

transaction_hashobjectrequired

Transaction hash object

Show child attributes

Version1stringrequired

Transaction hash (Version1)

finalized_approvalsbooleanrequired

Include finalized approvals

Response

200OK

Successful response

POST /rpc

curl -X POST 'https://casper.nownodes.io/rpc' \
  -H 'Content-Type: application/json' \
  -d '{
    "id": 0,
    "jsonrpc": "2.0",
    "method": "info_get_transaction",
    "params": {
      "transaction_hash": {
        "Version1": "string"
      },
      "finalized_approvals": true
    }
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://casper.nownodes.io/rpc");
const result = await provider.send("info_get_transaction", {
  "transaction_hash": {
    "Version1": "string"
  },
  "finalized_approvals": true
});
console.log(result);

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

uri = URI('https://casper.nownodes.io/rpc')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "info_get_transaction",
  "params": {
    "transaction_hash": {
      "Version1": "string"
    },
    "finalized_approvals": true
  },
  "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://casper.nownodes.io/rpc"))
response = w3.provider.make_request("info_get_transaction", {
  "transaction_hash": {
    "Version1": "string"
  },
  "finalized_approvals": True
})
print(response)

import { createPublicClient, http } from "viem";

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

const result = await client.request({
  method: "info_get_transaction",
  params: {
  "transaction_hash": {
    "Version1": "string"
  },
  "finalized_approvals": true
},
});

console.log(result);

const endpoint = "https://casper.nownodes.io/rpc";
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: "info_get_transaction", params: {
  "transaction_hash": {
    "Version1": "string"
  },
  "finalized_approvals": true
}, id: 1 });
console.log(result);

const response = await fetch('https://casper.nownodes.io/rpc', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "id": 0,
      "jsonrpc": "2.0",
      "method": "info_get_transaction",
      "params": {
        "transaction_hash": {
          "Version1": "string"
        },
        "finalized_approvals": true
      }
    }),
});

const data = await response.json();

import requests

payload = {
  "id": 0,
  "jsonrpc": "2.0",
  "method": "info_get_transaction",
  "params": {
    "transaction_hash": {
      "Version1": "string"
    },
    "finalized_approvals": True
  }
}

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

require 'net/http'
require 'json'

uri = URI('https://casper.nownodes.io/rpc')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "id": 0,
    "jsonrpc": "2.0",
    "method": "info_get_transaction",
    "params": {
      "transaction_hash": {
        "Version1": "string"
      },
      "finalized_approvals": true
    }
  }'

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

Request Body

{
  "id": 0,
  "jsonrpc": "2.0",
  "method": "info_get_transaction",
  "params": {
    "transaction_hash": {
      "Version1": "string"
    },
    "finalized_approvals": true
  }
}

200

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "api_version": "2.0.0",
    "transaction": {
      "Version1": {
        "hash": "string",
        "payload": {
          "initiator_addr": {
            "AccountHash": "string"
          },
          "timestamp": "2024-01-15T09:30:00Z",
          "ttl": "string",
          "chain_name": "string",
          "pricing_mode": {
            "PaymentLimited": {
              "payment_amount": "string",
              "gas_price_tolerance": 0,
              "standard_payment": true
            }
          },
          "fields": {
            "args": {},
            "entry_point": {
              "Custom": "string"
            },
            "scheduling": "string",
            "target": {
              "Stored": {
                "id": {
                  "ByPackageHash": {
                    "addr": "string",
                    "version": "string"
                  }
                },
                "runtime": "string"
              }
            }
          }
        },
        "approvals": [
          {
            "signer": "string",
            "signature": "string"
          }
        ]
      }
    },
    "execution_info": {
      "block_hash": "string",
      "block_height": 0,
      "execution_result": {
        "Version2": {
          "initiator": {
            "AccountHash": "string"
          },
          "error_message": "string",
          "current_price": 0,
          "limit": "string",
          "consumed": "string",
          "cost": "string",
          "refund": "string",
          "transfers": [],
          "size_estimate": 0,
          "effects": [
            {
              "key": "string",
              "kind": {}
            }
          ]
        }
      }
    }
  }
}

Documentation

How to migrate to NOWNodes

Authorizations

Body

Response