curl --request POST \
  --url https://api.privy.io/v1/organizations/{organization_id}/external_fiat_accounts \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --header 'privy-app-id: <privy-app-id>' \
  --data '
{
  "provider": "bridge",
  "currency": "<string>",
  "account_owner_name": "<string>",
  "account": {
    "type": "us",
    "account_number": "<string>",
    "routing_number": "<string>",
    "checking_or_savings": "<string>"
  },
  "environment": "sandbox",
  "bank_name": "<string>"
}
'

HttpResponse<String> response = Unirest.post("https://api.privy.io/v1/organizations/{organization_id}/external_fiat_accounts")
  .header("privy-app-id", "<privy-app-id>")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"provider\": \"bridge\",\n  \"currency\": \"<string>\",\n  \"account_owner_name\": \"<string>\",\n  \"account\": {\n    \"type\": \"us\",\n    \"account_number\": \"<string>\",\n    \"routing_number\": \"<string>\",\n    \"checking_or_savings\": \"<string>\"\n  },\n  \"environment\": \"sandbox\",\n  \"bank_name\": \"<string>\"\n}")
  .asString();

const options = {
  method: 'POST',
  headers: {
    'privy-app-id': '<privy-app-id>',
    Authorization: 'Basic <encoded-value>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    provider: 'bridge',
    currency: '<string>',
    account_owner_name: '<string>',
    account: {
      type: 'us',
      account_number: '<string>',
      routing_number: '<string>',
      checking_or_savings: '<string>'
    },
    environment: 'sandbox',
    bank_name: '<string>'
  })
};

fetch('https://api.privy.io/v1/organizations/{organization_id}/external_fiat_accounts', 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.privy.io/v1/organizations/{organization_id}/external_fiat_accounts",
  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([
    'provider' => 'bridge',
    'currency' => '<string>',
    'account_owner_name' => '<string>',
    'account' => [
        'type' => 'us',
        'account_number' => '<string>',
        'routing_number' => '<string>',
        'checking_or_savings' => '<string>'
    ],
    'environment' => 'sandbox',
    'bank_name' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json",
    "privy-app-id: <privy-app-id>"
  ],
]);

$response = curl_exec($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.privy.io/v1/organizations/{organization_id}/external_fiat_accounts"

	payload := strings.NewReader("{\n  \"provider\": \"bridge\",\n  \"currency\": \"<string>\",\n  \"account_owner_name\": \"<string>\",\n  \"account\": {\n    \"type\": \"us\",\n    \"account_number\": \"<string>\",\n    \"routing_number\": \"<string>\",\n    \"checking_or_savings\": \"<string>\"\n  },\n  \"environment\": \"sandbox\",\n  \"bank_name\": \"<string>\"\n}")

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

	req.Header.Add("privy-app-id", "<privy-app-id>")
	req.Header.Add("Authorization", "Basic <encoded-value>")
	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))

}

{
  "external_fiat_account": {
    "id": "<string>",
    "provider": "bridge",
    "environment": "sandbox",
    "currency": "<string>",
    "account_type": "<string>",
    "account_owner_name": "<string>",
    "created_at": "<string>",
    "organization_id": "<string>",
    "bank_name": "<string>",
    "last_4": "<string>"
  }
}