curl --request POST \
  --url https://api.sandbox.lead.bank/v0/originators \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "account_id": "account_xyz123",
  "entity_id": "entity_xyz123",
  "company_name": "Company, Inc.",
  "ach": {
    "allowed_sec_codes": [
      "WEB"
    ],
    "limits": {
      "calendar_day_maximum_amount": {
        "credit": 495000000000,
        "debit": 495000000000
      },
      "rolling_30_calendar_day_maximum_amount": {
        "credit": 495000000000,
        "debit": 495000000000
      }
    },
    "nested_third_parties": [
      "entity_xyz123"
    ]
  },
  "metadata": {}
}
'

import requests

url = "https://api.sandbox.lead.bank/v0/originators"

payload = {
    "account_id": "account_xyz123",
    "entity_id": "entity_xyz123",
    "company_name": "Company, Inc.",
    "ach": {
        "allowed_sec_codes": ["WEB"],
        "limits": {
            "calendar_day_maximum_amount": {
                "credit": 495000000000,
                "debit": 495000000000
            },
            "rolling_30_calendar_day_maximum_amount": {
                "credit": 495000000000,
                "debit": 495000000000
            }
        },
        "nested_third_parties": ["entity_xyz123"]
    },
    "metadata": {}
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    account_id: 'account_xyz123',
    entity_id: 'entity_xyz123',
    company_name: 'Company, Inc.',
    ach: {
      allowed_sec_codes: ['WEB'],
      limits: {
        calendar_day_maximum_amount: {credit: 495000000000, debit: 495000000000},
        rolling_30_calendar_day_maximum_amount: {credit: 495000000000, debit: 495000000000}
      },
      nested_third_parties: ['entity_xyz123']
    },
    metadata: {}
  })
};

fetch('https://api.sandbox.lead.bank/v0/originators', 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.sandbox.lead.bank/v0/originators",
  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([
    'account_id' => 'account_xyz123',
    'entity_id' => 'entity_xyz123',
    'company_name' => 'Company, Inc.',
    'ach' => [
        'allowed_sec_codes' => [
                'WEB'
        ],
        'limits' => [
                'calendar_day_maximum_amount' => [
                                'credit' => 495000000000,
                                'debit' => 495000000000
                ],
                'rolling_30_calendar_day_maximum_amount' => [
                                'credit' => 495000000000,
                                'debit' => 495000000000
                ]
        ],
        'nested_third_parties' => [
                'entity_xyz123'
        ]
    ],
    'metadata' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.sandbox.lead.bank/v0/originators"

	payload := strings.NewReader("{\n  \"account_id\": \"account_xyz123\",\n  \"entity_id\": \"entity_xyz123\",\n  \"company_name\": \"Company, Inc.\",\n  \"ach\": {\n    \"allowed_sec_codes\": [\n      \"WEB\"\n    ],\n    \"limits\": {\n      \"calendar_day_maximum_amount\": {\n        \"credit\": 495000000000,\n        \"debit\": 495000000000\n      },\n      \"rolling_30_calendar_day_maximum_amount\": {\n        \"credit\": 495000000000,\n        \"debit\": 495000000000\n      }\n    },\n    \"nested_third_parties\": [\n      \"entity_xyz123\"\n    ]\n  },\n  \"metadata\": {}\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.sandbox.lead.bank/v0/originators")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"account_id\": \"account_xyz123\",\n  \"entity_id\": \"entity_xyz123\",\n  \"company_name\": \"Company, Inc.\",\n  \"ach\": {\n    \"allowed_sec_codes\": [\n      \"WEB\"\n    ],\n    \"limits\": {\n      \"calendar_day_maximum_amount\": {\n        \"credit\": 495000000000,\n        \"debit\": 495000000000\n      },\n      \"rolling_30_calendar_day_maximum_amount\": {\n        \"credit\": 495000000000,\n        \"debit\": 495000000000\n      }\n    },\n    \"nested_third_parties\": [\n      \"entity_xyz123\"\n    ]\n  },\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox.lead.bank/v0/originators")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"account_id\": \"account_xyz123\",\n  \"entity_id\": \"entity_xyz123\",\n  \"company_name\": \"Company, Inc.\",\n  \"ach\": {\n    \"allowed_sec_codes\": [\n      \"WEB\"\n    ],\n    \"limits\": {\n      \"calendar_day_maximum_amount\": {\n        \"credit\": 495000000000,\n        \"debit\": 495000000000\n      },\n      \"rolling_30_calendar_day_maximum_amount\": {\n        \"credit\": 495000000000,\n        \"debit\": 495000000000\n      }\n    },\n    \"nested_third_parties\": [\n      \"entity_xyz123\"\n    ]\n  },\n  \"metadata\": {}\n}"

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

{
  "id": "originator_xyz123",
  "account_id": "account_xyz123",
  "entity_id": "entity_xyz123",
  "status": "active",
  "company_name": "Acme Inc.",
  "company_id": 1234567890,
  "ach": {
    "allowed_sec_codes": [
      "WEB"
    ],
    "limits": {
      "calendar_day_maximum_amount": {
        "credit": 495000000000,
        "debit": 495000000000
      },
      "rolling_30_calendar_day_maximum_amount": {
        "credit": 495000000000,
        "debit": 495000000000
      }
    },
    "nested_third_parties": [
      "entity_xyz123"
    ]
  },
  "metadata": {},
  "created_at": "2022-06-27T11:22:33Z",
  "updated_at": "2022-06-27T11:22:33Z"
}

{
  "code": "parameters_invalid",
  "title": "Your request parameters did not validate.",
  "status": "400"
}

{
  "code": "operation_not_allowed",
  "title": "Operation cannot be done on this object.",
  "status": "403"
}

{
  "code": "<string>",
  "title": "<string>",
  "detail": "<string>",
  "status": "<string>",
  "invalid_parameters": [
    {
      "parameter": "transaction_type",
      "reason": "<string>"
    }
  ],
  "instance": "<string>"
}

{
  "code": "<string>",
  "title": "<string>",
  "detail": "<string>",
  "status": "<string>",
  "invalid_parameters": [
    {
      "parameter": "transaction_type",
      "reason": "<string>"
    }
  ],
  "instance": "<string>"
}

{
  "code": "<string>",
  "title": "<string>",
  "detail": "<string>",
  "status": "<string>",
  "invalid_parameters": [
    {
      "parameter": "transaction_type",
      "reason": "<string>"
    }
  ],
  "instance": "<string>"
}