# Requires: npm i -g @infinite_dev/cli && export INFINITE_API_KEY=sk_sandbox_...
# Escape hatch for any endpoint: infinite api <METHOD> <path>
infinite api POST /v1/external-bank-accounts/validate \
  --body '<request-json>'

Validate and enrich bank code.

# Infinite MCP is read-only for this endpoint — use a dedicated MCP tool when one exists, otherwise run the CLI tab.

import requests

url = "https://sandbox.api.infinite.dev/v1/external-bank-accounts/validate"

payload = {
    "paymentNetwork": "ACH",
    "code": "021000021"
}
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({paymentNetwork: 'ACH', code: '021000021'})
};

fetch('https://sandbox.api.infinite.dev/v1/external-bank-accounts/validate', 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://sandbox.api.infinite.dev/v1/external-bank-accounts/validate",
  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([
    'paymentNetwork' => 'ACH',
    'code' => '021000021'
  ]),
  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://sandbox.api.infinite.dev/v1/external-bank-accounts/validate"

	payload := strings.NewReader("{\n  \"paymentNetwork\": \"ACH\",\n  \"code\": \"021000021\"\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://sandbox.api.infinite.dev/v1/external-bank-accounts/validate")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"paymentNetwork\": \"ACH\",\n  \"code\": \"021000021\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.api.infinite.dev/v1/external-bank-accounts/validate")

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  \"paymentNetwork\": \"ACH\",\n  \"code\": \"021000021\"\n}"

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

{
  "found": true,
  "code": "021000021",
  "paymentNetwork": "ACH",
  "bankName": "JPMorgan Chase Bank",
  "branch": "Main Branch",
  "address": {
    "addressLine1": "123 Main Street",
    "addressLine2": "Apt 4B",
    "city": "San Francisco",
    "state": "CA",
    "postalCode": "94102",
    "country": "US"
  }
}