curl --request POST \
  --url https://api.smartbills.io/v1/banks/connect \
  --header 'Content-Type: application/json' \
  --data '
{
  "status": "<string>",
  "linkSessionId": "<string>",
  "institution": {
    "name": "<string>",
    "institutionId": "<string>"
  },
  "accounts": [
    {
      "id": "<string>",
      "name": "<string>",
      "mask": "<string>",
      "type": "<string>",
      "subtype": "<string>",
      "verificationStatus": "<string>",
      "classType": "<string>"
    }
  ],
  "account": {
    "id": "<string>",
    "name": "<string>",
    "mask": "<string>",
    "type": "<string>",
    "subtype": "<string>",
    "verificationStatus": "<string>",
    "classType": "<string>"
  },
  "accountId": "<string>",
  "transferStatus": "<string>",
  "publicToken": "<string>",
  "updateMode": true
}
'

import requests

url = "https://api.smartbills.io/v1/banks/connect"

payload = {
    "status": "<string>",
    "linkSessionId": "<string>",
    "institution": {
        "name": "<string>",
        "institutionId": "<string>"
    },
    "accounts": [
        {
            "id": "<string>",
            "name": "<string>",
            "mask": "<string>",
            "type": "<string>",
            "subtype": "<string>",
            "verificationStatus": "<string>",
            "classType": "<string>"
        }
    ],
    "account": {
        "id": "<string>",
        "name": "<string>",
        "mask": "<string>",
        "type": "<string>",
        "subtype": "<string>",
        "verificationStatus": "<string>",
        "classType": "<string>"
    },
    "accountId": "<string>",
    "transferStatus": "<string>",
    "publicToken": "<string>",
    "updateMode": True
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    status: '<string>',
    linkSessionId: '<string>',
    institution: {name: '<string>', institutionId: '<string>'},
    accounts: [
      {
        id: '<string>',
        name: '<string>',
        mask: '<string>',
        type: '<string>',
        subtype: '<string>',
        verificationStatus: '<string>',
        classType: '<string>'
      }
    ],
    account: {
      id: '<string>',
      name: '<string>',
      mask: '<string>',
      type: '<string>',
      subtype: '<string>',
      verificationStatus: '<string>',
      classType: '<string>'
    },
    accountId: '<string>',
    transferStatus: '<string>',
    publicToken: '<string>',
    updateMode: true
  })
};

fetch('https://api.smartbills.io/v1/banks/connect', 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.smartbills.io/v1/banks/connect",
  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([
    'status' => '<string>',
    'linkSessionId' => '<string>',
    'institution' => [
        'name' => '<string>',
        'institutionId' => '<string>'
    ],
    'accounts' => [
        [
                'id' => '<string>',
                'name' => '<string>',
                'mask' => '<string>',
                'type' => '<string>',
                'subtype' => '<string>',
                'verificationStatus' => '<string>',
                'classType' => '<string>'
        ]
    ],
    'account' => [
        'id' => '<string>',
        'name' => '<string>',
        'mask' => '<string>',
        'type' => '<string>',
        'subtype' => '<string>',
        'verificationStatus' => '<string>',
        'classType' => '<string>'
    ],
    'accountId' => '<string>',
    'transferStatus' => '<string>',
    'publicToken' => '<string>',
    'updateMode' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.smartbills.io/v1/banks/connect"

	payload := strings.NewReader("{\n  \"status\": \"<string>\",\n  \"linkSessionId\": \"<string>\",\n  \"institution\": {\n    \"name\": \"<string>\",\n    \"institutionId\": \"<string>\"\n  },\n  \"accounts\": [\n    {\n      \"id\": \"<string>\",\n      \"name\": \"<string>\",\n      \"mask\": \"<string>\",\n      \"type\": \"<string>\",\n      \"subtype\": \"<string>\",\n      \"verificationStatus\": \"<string>\",\n      \"classType\": \"<string>\"\n    }\n  ],\n  \"account\": {\n    \"id\": \"<string>\",\n    \"name\": \"<string>\",\n    \"mask\": \"<string>\",\n    \"type\": \"<string>\",\n    \"subtype\": \"<string>\",\n    \"verificationStatus\": \"<string>\",\n    \"classType\": \"<string>\"\n  },\n  \"accountId\": \"<string>\",\n  \"transferStatus\": \"<string>\",\n  \"publicToken\": \"<string>\",\n  \"updateMode\": true\n}")

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

	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.smartbills.io/v1/banks/connect")
  .header("Content-Type", "application/json")
  .body("{\n  \"status\": \"<string>\",\n  \"linkSessionId\": \"<string>\",\n  \"institution\": {\n    \"name\": \"<string>\",\n    \"institutionId\": \"<string>\"\n  },\n  \"accounts\": [\n    {\n      \"id\": \"<string>\",\n      \"name\": \"<string>\",\n      \"mask\": \"<string>\",\n      \"type\": \"<string>\",\n      \"subtype\": \"<string>\",\n      \"verificationStatus\": \"<string>\",\n      \"classType\": \"<string>\"\n    }\n  ],\n  \"account\": {\n    \"id\": \"<string>\",\n    \"name\": \"<string>\",\n    \"mask\": \"<string>\",\n    \"type\": \"<string>\",\n    \"subtype\": \"<string>\",\n    \"verificationStatus\": \"<string>\",\n    \"classType\": \"<string>\"\n  },\n  \"accountId\": \"<string>\",\n  \"transferStatus\": \"<string>\",\n  \"publicToken\": \"<string>\",\n  \"updateMode\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.smartbills.io/v1/banks/connect")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"status\": \"<string>\",\n  \"linkSessionId\": \"<string>\",\n  \"institution\": {\n    \"name\": \"<string>\",\n    \"institutionId\": \"<string>\"\n  },\n  \"accounts\": [\n    {\n      \"id\": \"<string>\",\n      \"name\": \"<string>\",\n      \"mask\": \"<string>\",\n      \"type\": \"<string>\",\n      \"subtype\": \"<string>\",\n      \"verificationStatus\": \"<string>\",\n      \"classType\": \"<string>\"\n    }\n  ],\n  \"account\": {\n    \"id\": \"<string>\",\n    \"name\": \"<string>\",\n    \"mask\": \"<string>\",\n    \"type\": \"<string>\",\n    \"subtype\": \"<string>\",\n    \"verificationStatus\": \"<string>\",\n    \"classType\": \"<string>\"\n  },\n  \"accountId\": \"<string>\",\n  \"transferStatus\": \"<string>\",\n  \"publicToken\": \"<string>\",\n  \"updateMode\": true\n}"

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

{
  "link": "<string>"
}