curl --request POST \
  --url https://api.example.com/v1/accounts/{id}/submit \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "tosId": "tos_8a3f2b91",
  "legalName": "Fazenda Boa Vista Café LTDA",
  "cnpj": "12345678000190",
  "email": "finance@fazendaboavista.com.br",
  "country": "BR"
}
'

import requests

url = "https://api.example.com/v1/accounts/{id}/submit"

payload = {
    "tosId": "tos_8a3f2b91",
    "legalName": "Fazenda Boa Vista Café LTDA",
    "cnpj": "12345678000190",
    "email": "finance@fazendaboavista.com.br",
    "country": "BR"
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    tosId: 'tos_8a3f2b91',
    legalName: 'Fazenda Boa Vista Café LTDA',
    cnpj: '12345678000190',
    email: 'finance@fazendaboavista.com.br',
    country: 'BR'
  })
};

fetch('https://api.example.com/v1/accounts/{id}/submit', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.example.com/v1/accounts/{id}/submit",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'tosId' => 'tos_8a3f2b91',
    'legalName' => 'Fazenda Boa Vista Café LTDA',
    'cnpj' => '12345678000190',
    'email' => 'finance@fazendaboavista.com.br',
    'country' => 'BR'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.example.com/v1/accounts/{id}/submit"

	payload := strings.NewReader("{\n  \"tosId\": \"tos_8a3f2b91\",\n  \"legalName\": \"Fazenda Boa Vista Café LTDA\",\n  \"cnpj\": \"12345678000190\",\n  \"email\": \"finance@fazendaboavista.com.br\",\n  \"country\": \"BR\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.example.com/v1/accounts/{id}/submit")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"tosId\": \"tos_8a3f2b91\",\n  \"legalName\": \"Fazenda Boa Vista Café LTDA\",\n  \"cnpj\": \"12345678000190\",\n  \"email\": \"finance@fazendaboavista.com.br\",\n  \"country\": \"BR\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/accounts/{id}/submit")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"tosId\": \"tos_8a3f2b91\",\n  \"legalName\": \"Fazenda Boa Vista Café LTDA\",\n  \"cnpj\": \"12345678000190\",\n  \"email\": \"finance@fazendaboavista.com.br\",\n  \"country\": \"BR\"\n}"

response = http.request(request)
puts response.read_body

{
  "id": "cksub042",
  "connectedAccountId": "ckacc042",
  "receiverId": "rc_8a3f2b91",
  "status": "verifying",
  "hostedFlowUrl": null,
  "submittedAt": "2026-06-30T12:00:00.000Z",
  "approvedAt": null,
  "rejectedAt": null
}

{
  "statusCode": 400,
  "error": "ConnectedAccountMissingFields",
  "message": "The submission is missing fields required for this role/entityType (also: TosIdMismatch when tosId does not match the recorded value)."
}