> For the complete documentation index see https://domscan.net/llms.txt. Markdown versions of every docs page are available by appending .md to the page URL.

Source: https://domscan.net/tr/docs/products/iban-validation

# IBAN ve banka bilgileri doğrulama API'si API ürünü

IBAN'ları, BIC/SWIFT kodlarını ve ABD yönlendirme numaralarını doğrulayın. Bir işlem seçmek ve belgelenen yanıt sözleşmesini entegre etmek için bu referansı kullanın.

[Ürün sayfasını görüntüle](https://domscan.net/tr/iban-validation-api)

## İşlemler

POST `/v1/bank/validate` [API referansını görüntüle](https://domscan.net/tr/docs/products/iban-validation#validateBankDetails)

## POST `/v1/bank/validate`

İşlem: `validateBankDetails`
Krediler ve kimlik doğrulama: 1
Kimlik doğrulama gerekli

POST /v1/bank/validate Kredi: 1

#### Gövde parametreleri

| Parametre | Tür | gerekli |
| --- | --- | --- |
| iban | string | isteğe bağlı |
| bic | string | isteğe bağlı |
| routing_number | string | isteğe bağlı |

#### Yanıt alanları

| Alan | Tür |
| --- | --- |
| `valid` | boolean |
| `iban` | object |
| `iban.valid` | boolean |
| `iban.errors[]` | string[] |
| `iban.iban` | string \| null |
| `iban.iban_print` | string \| null |
| `iban.country_code` | string \| null |
| `iban.format_country_code` | string \| null |
| `iban.registry_status` | string \| null |
| `iban.check_digits` | string \| null |
| `iban.bban` | string \| null |
| `iban.bank_code` | string \| null |
| `iban.branch_code` | string \| null |
| `iban.account_number` | string \| null |
| `iban.sepa` | boolean \| null |
| `iban.length` | integer |
| `iban.expected_length` | integer \| null |
| `iban.checks` | object |
| `iban.checks.characters` | string |
| `iban.checks.country_supported` | string |
| `iban.checks.length` | string |
| `iban.checks.structure` | string |
| `iban.checks.checksum` | string |
| `bic` | object |
| `bic.valid` | boolean |
| `bic.errors[]` | string[] |
| `bic.bic` | string \| null |
| `bic.bic8` | string \| null |
| `bic.institution_code` | string \| null |
| `bic.country_code` | string \| null |
| `bic.location_code` | string \| null |
| `bic.branch_code` | string \| null |
| `bic.primary_office` | boolean \| null |
| `bic.test_bic` | boolean \| null |
| `bic.passive_participant` | boolean \| null |
| `routing_number` | object |
| `routing_number.valid` | boolean |
| `routing_number.errors[]` | string[] |
| `routing_number.routing_number` | string \| null |
| `routing_number.type` | string \| null |
| `routing_number.federal_reserve_district` | integer \| null |
| `routing_number.federal_reserve_bank` | string \| null |
| `routing_number.checks` | object |
| `routing_number.checks.format` | string |
| `routing_number.checks.prefix` | string |
| `routing_number.checks.checksum` | string |
| `bic_iban_country_relation` | string \| null |
| `signals[]` | string[] |

#### Örnek istek

```bash
curl -X POST "https://domscan.net/v1/bank/validate" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $DOMSCAN_API_KEY" \
  -d '{
  "iban": "DE89 3704 0044 0532 0130 00",
  "bic": "COBADEFFXXX"
}'
```

```javascript
const response = await fetch("https://domscan.net/v1/bank/validate", {
  method: "POST",
  headers: { "X-API-Key": process.env.DOMSCAN_API_KEY, "Content-Type": "application/json" },
  body: JSON.stringify({
    "iban": "DE89 3704 0044 0532 0130 00",
    "bic": "COBADEFFXXX"
  }),
});
const data = await response.json();
console.log(data);
```

```python
import os
import requests

response = requests.post(
    "https://domscan.net/v1/bank/validate",
    headers={"X-API-Key": os.environ["DOMSCAN_API_KEY"]},
    json={
        "iban": "DE89 3704 0044 0532 0130 00",
        "bic": "COBADEFFXXX",
    },
)
print(response.json())
```

```go
package main

import (
	"fmt"
	"io"
	"net/http"
	"os"
	"strings"
)

func main() {
	body := strings.NewReader(`{
	  "iban": "DE89 3704 0044 0532 0130 00",
	  "bic": "COBADEFFXXX"
	}`)
	req, err := http.NewRequest(http.MethodPost, "https://domscan.net/v1/bank/validate", body)
	if err != nil {
		panic(err)
	}
	req.Header.Set("X-API-Key", os.Getenv("DOMSCAN_API_KEY"))
	req.Header.Set("Content-Type", "application/json")

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	data, err := io.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(resp.Status, string(data))
}
```

```ruby
require "json"
require "net/http"

uri = URI("https://domscan.net/v1/bank/validate")
request = Net::HTTP::Post.new(uri)
request["X-API-Key"] = ENV.fetch("DOMSCAN_API_KEY")
request["Content-Type"] = "application/json"
request.body = JSON.generate({
  "iban" => "DE89 3704 0044 0532 0130 00",
  "bic" => "COBADEFFXXX"
})

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end
puts JSON.pretty_generate(JSON.parse(response.body))
```

#### Örnek yanıt

```json
{
  "valid": true,
  "iban": {
    "valid": true,
    "errors": [],
    "iban": "DE89370400440532013000",
    "iban_print": "DE89 3704 0044 0532 0130 00",
    "country_code": "DE",
    "format_country_code": "DE",
    "registry_status": "swift_registry",
    "check_digits": "89",
    "bban": "370400440532013000",
    "bank_code": "37040044",
    "branch_code": null,
    "account_number": "0532013000",
    "sepa": true,
    "length": 22,
    "expected_length": 22,
    "checks": {
      "characters": "pass",
      "country_supported": "pass",
      "length": "pass",
      "structure": "pass",
      "checksum": "pass"
    }
  },
  "bic": {
    "valid": true,
    "errors": [],
    "bic": "COBADEFFXXX",
    "bic8": "COBADEFF",
    "institution_code": "COBA",
    "country_code": "DE",
    "location_code": "FF",
    "branch_code": "XXX",
    "primary_office": true,
    "test_bic": false,
    "passive_participant": false
  },
  "routing_number": null,
  "bic_iban_country_relation": "same",
  "signals": []
}
```

#### HTTP durum kodları

- `200` OK
- `400` Hatalı İstek
- `401` Yetkisiz
- `402` Ödeme Gerekli
- `409` HTTP 409
- `422` HTTP 422
- `429` Çok Fazla İstek

## Referans kaynakları

[OpenAPI 3.0](https://domscan.net/v1/openapi.json)
[Postman](https://domscan.net/v1/postman.json)
[MCP](https://domscan.net/tr/mcp-domain-checker)