Simulate

POST

https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Simulates Simulate data from the cosmos.tx.v1beta1.Service gRPC service.

Full method:

Copied!

cosmos.tx.v1beta1.Service/Simulate

Endpoint: agoric-grpc.nownodes.io (gRPC, TLS). Pass the API key in the api-key metadata header.

Example:

Copied!

grpcurl \
  -insecure \
  -H 'api-key: YOUR_API_KEY' \
  -d '{"txBytes":"BASE64_TX_BYTES"}' \
  'agoric-grpc.nownodes.io' \
  cosmos.tx.v1beta1.Service/Simulate

Body

application/json

object

Response

200OK

A successful response.

Simulate

curl -X POST 'https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate' \
  -H 'Content-Type: application/json' \
  -d '{
    "txBytes": "BASE64_TX_BYTES"
  }'

const response = await fetch('https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "txBytes": "BASE64_TX_BYTES"
    }),
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "txBytes": "BASE64_TX_BYTES"
  }'

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

import requests

payload = {
  "txBytes": "BASE64_TX_BYTES"
}

response = requests.post('https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate', json=payload)
data = response.json()

const response = await fetch('https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "txBytes": "BASE64_TX_BYTES"
    }),
});

const data = await response.json();

const endpoint = "https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate";
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({
    "txBytes": "BASE64_TX_BYTES"
  });
console.log(result);

const response = await fetch('https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "txBytes": "BASE64_TX_BYTES"
    }),
});

const data = await response.json();

import requests

payload = {
  "txBytes": "BASE64_TX_BYTES"
}

response = requests.post('https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://agoric-grpc.nownodes.io/cosmos.tx.v1beta1.Service/Simulate')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "txBytes": "BASE64_TX_BYTES"
  }'

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

Request Body

{
  "txBytes": "BASE64_TX_BYTES"
}

200

{
  "simulate": {
    "status": "OK",
    "height": "12345678"
  },
  "pagination": null
}