Create operation

POST

https://xtz.nownodes.io/injection/operation

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Inject an operation in node and broadcast it. Returns the ID of the operation. The signedOperationContents should be constructed using contextual RPCs from the latest block and signed by the client. The injection of the operation will apply it on the current mempool context..

Body

application/json

Request payload.

string

Parameters

asyncstringquery

Async parameter.

chainstringquery

A chain identifier. This is either a chain hash in Base58Check notation or a one the predefined aliases: 'main', 'test'.

Response

200OK

Successful response.

400Bad Request

Invalid request.

default

Error response.

Create operation

curl -X POST 'https://xtz.nownodes.io/injection/operation' \
  -H 'Content-Type: application/json' \
  -d '"string"'

const response = await fetch('https://xtz.nownodes.io/injection/operation', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify("string"),
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://xtz.nownodes.io/injection/operation')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '"string"'

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

import requests

payload = "string"

response = requests.post('https://xtz.nownodes.io/injection/operation', json=payload)
data = response.json()

const response = await fetch('https://xtz.nownodes.io/injection/operation', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify("string"),
});

const data = await response.json();

const endpoint = "https://xtz.nownodes.io/injection/operation";
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("string");
console.log(result);

const response = await fetch('https://xtz.nownodes.io/injection/operation', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify("string"),
});

const data = await response.json();

import requests

payload = "string"

response = requests.post('https://xtz.nownodes.io/injection/operation', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://xtz.nownodes.io/injection/operation')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '"string"'

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

Request Body

"string"

"string"

{
  "error": "Invalid request parameters."
}

"string"