curl --request POST \
  --url https://api.sandbox.lead.bank/v2/simulate/wires/incoming \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "amount": 5000,
  "creditor_account_number_id": "account_number_xyz123",
  "debtor": {
    "name": "Alex Smith",
    "account_identifier": {
      "type": "account_number",
      "value": "1032345678"
    },
    "address": {
      "town_name": "Kansas City",
      "country": "US",
      "line_one": "123 Main St",
      "line_two": "Suite 100",
      "country_sub_division": "MO",
      "post_code": "64105"
    }
  },
  "debtor_agent": {
    "local_routing_identifier": {
      "value": "123456"
    },
    "business_identifier_code": "DEUTDEDB"
  },
  "instructing_agent": {
    "local_routing_identifier": {
      "value": "123456"
    }
  },
  "remittance_details": {
    "message_to_creditor": "Payment for invoice 12345"
  },
  "payment_identifiers": {
    "end_to_end_identification": "EndtoEnd12345"
  }
}
'

import requests

url = "https://api.sandbox.lead.bank/v2/simulate/wires/incoming"

payload = {
    "amount": 5000,
    "creditor_account_number_id": "account_number_xyz123",
    "debtor": {
        "name": "Alex Smith",
        "account_identifier": {
            "type": "account_number",
            "value": "1032345678"
        },
        "address": {
            "town_name": "Kansas City",
            "country": "US",
            "line_one": "123 Main St",
            "line_two": "Suite 100",
            "country_sub_division": "MO",
            "post_code": "64105"
        }
    },
    "debtor_agent": {
        "local_routing_identifier": { "value": "123456" },
        "business_identifier_code": "DEUTDEDB"
    },
    "instructing_agent": { "local_routing_identifier": { "value": "123456" } },
    "remittance_details": { "message_to_creditor": "Payment for invoice 12345" },
    "payment_identifiers": { "end_to_end_identification": "EndtoEnd12345" }
}
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    amount: 5000,
    creditor_account_number_id: 'account_number_xyz123',
    debtor: {
      name: 'Alex Smith',
      account_identifier: {type: 'account_number', value: '1032345678'},
      address: {
        town_name: 'Kansas City',
        country: 'US',
        line_one: '123 Main St',
        line_two: 'Suite 100',
        country_sub_division: 'MO',
        post_code: '64105'
      }
    },
    debtor_agent: {
      local_routing_identifier: {value: '123456'},
      business_identifier_code: 'DEUTDEDB'
    },
    instructing_agent: {local_routing_identifier: {value: '123456'}},
    remittance_details: {message_to_creditor: 'Payment for invoice 12345'},
    payment_identifiers: {end_to_end_identification: 'EndtoEnd12345'}
  })
};

fetch('https://api.sandbox.lead.bank/v2/simulate/wires/incoming', 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/v2/simulate/wires/incoming",
  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([
    'amount' => 5000,
    'creditor_account_number_id' => 'account_number_xyz123',
    'debtor' => [
        'name' => 'Alex Smith',
        'account_identifier' => [
                'type' => 'account_number',
                'value' => '1032345678'
        ],
        'address' => [
                'town_name' => 'Kansas City',
                'country' => 'US',
                'line_one' => '123 Main St',
                'line_two' => 'Suite 100',
                'country_sub_division' => 'MO',
                'post_code' => '64105'
        ]
    ],
    'debtor_agent' => [
        'local_routing_identifier' => [
                'value' => '123456'
        ],
        'business_identifier_code' => 'DEUTDEDB'
    ],
    'instructing_agent' => [
        'local_routing_identifier' => [
                'value' => '123456'
        ]
    ],
    'remittance_details' => [
        'message_to_creditor' => 'Payment for invoice 12345'
    ],
    'payment_identifiers' => [
        'end_to_end_identification' => 'EndtoEnd12345'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Idempotency-Key: <idempotency-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.sandbox.lead.bank/v2/simulate/wires/incoming"

	payload := strings.NewReader("{\n  \"amount\": 5000,\n  \"creditor_account_number_id\": \"account_number_xyz123\",\n  \"debtor\": {\n    \"name\": \"Alex Smith\",\n    \"account_identifier\": {\n      \"type\": \"account_number\",\n      \"value\": \"1032345678\"\n    },\n    \"address\": {\n      \"town_name\": \"Kansas City\",\n      \"country\": \"US\",\n      \"line_one\": \"123 Main St\",\n      \"line_two\": \"Suite 100\",\n      \"country_sub_division\": \"MO\",\n      \"post_code\": \"64105\"\n    }\n  },\n  \"debtor_agent\": {\n    \"local_routing_identifier\": {\n      \"value\": \"123456\"\n    },\n    \"business_identifier_code\": \"DEUTDEDB\"\n  },\n  \"instructing_agent\": {\n    \"local_routing_identifier\": {\n      \"value\": \"123456\"\n    }\n  },\n  \"remittance_details\": {\n    \"message_to_creditor\": \"Payment for invoice 12345\"\n  },\n  \"payment_identifiers\": {\n    \"end_to_end_identification\": \"EndtoEnd12345\"\n  }\n}")

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

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	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/v2/simulate/wires/incoming")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": 5000,\n  \"creditor_account_number_id\": \"account_number_xyz123\",\n  \"debtor\": {\n    \"name\": \"Alex Smith\",\n    \"account_identifier\": {\n      \"type\": \"account_number\",\n      \"value\": \"1032345678\"\n    },\n    \"address\": {\n      \"town_name\": \"Kansas City\",\n      \"country\": \"US\",\n      \"line_one\": \"123 Main St\",\n      \"line_two\": \"Suite 100\",\n      \"country_sub_division\": \"MO\",\n      \"post_code\": \"64105\"\n    }\n  },\n  \"debtor_agent\": {\n    \"local_routing_identifier\": {\n      \"value\": \"123456\"\n    },\n    \"business_identifier_code\": \"DEUTDEDB\"\n  },\n  \"instructing_agent\": {\n    \"local_routing_identifier\": {\n      \"value\": \"123456\"\n    }\n  },\n  \"remittance_details\": {\n    \"message_to_creditor\": \"Payment for invoice 12345\"\n  },\n  \"payment_identifiers\": {\n    \"end_to_end_identification\": \"EndtoEnd12345\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox.lead.bank/v2/simulate/wires/incoming")

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

request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"amount\": 5000,\n  \"creditor_account_number_id\": \"account_number_xyz123\",\n  \"debtor\": {\n    \"name\": \"Alex Smith\",\n    \"account_identifier\": {\n      \"type\": \"account_number\",\n      \"value\": \"1032345678\"\n    },\n    \"address\": {\n      \"town_name\": \"Kansas City\",\n      \"country\": \"US\",\n      \"line_one\": \"123 Main St\",\n      \"line_two\": \"Suite 100\",\n      \"country_sub_division\": \"MO\",\n      \"post_code\": \"64105\"\n    }\n  },\n  \"debtor_agent\": {\n    \"local_routing_identifier\": {\n      \"value\": \"123456\"\n    },\n    \"business_identifier_code\": \"DEUTDEDB\"\n  },\n  \"instructing_agent\": {\n    \"local_routing_identifier\": {\n      \"value\": \"123456\"\n    }\n  },\n  \"remittance_details\": {\n    \"message_to_creditor\": \"Payment for invoice 12345\"\n  },\n  \"payment_identifiers\": {\n    \"end_to_end_identification\": \"EndtoEnd12345\"\n  }\n}"

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

{}

{
  "code": "request_malformed",
  "message": "The request is invalid and cannot be parsed by the server."
}

{
  "code": "token_invalid",
  "message": "Your bearer token is expired, invalid, or lacks required scopes. Get a new token."
}

{
  "code": "object_state_mismatched",
  "message": "The object is not in a state that permits this operation."
}

{
  "code": "parameters_invalid",
  "message": "One or more parameters are invalid. See errors for each one.",
  "errors": [
    {
      "code": "schema_violation",
      "message": "debtor_agent.local_routing_identifier.value isn't a valid ABA routing number.",
      "parameters": [
        "debtor_agent.local_routing_identifier.value"
      ]
    }
  ]
}

{
  "code": "rate_limit_exceeded",
  "message": "You have exceeded the rate limit for this endpoint. Retry after the limit resets."
}

{
  "code": "internal_server_error",
  "message": "Something went wrong on our end. Contact Lead with the Request-Id if this persists."
}

{
  "code": "endpoint_disabled",
  "message": "This endpoint is temporarily disabled. Retry after the indicated delay."
}

{
  "code": "gateway_timeout",
  "message": "An upstream system timed out. Retry with backoff."
}